⑴ 初二英語語法重點是什麼
. 初二語法重點: 人稱代詞
主格: I we you she he it they
賓格: me us you her him it them
形容詞性物主代詞:my our your her his its their
名詞性物主代詞: mine ours yours hers his its theirs
2.形容詞和副詞的比較級
(1) 一般在形容詞或副詞後+er
older taller longer stronger, etc
(2) 多音節詞前+more
more interesting, etc.
(3) 雙寫最後一個字母,再+er
bigger fatter, etc.
(4) 把y變i,再+er
heavier, earlier
(5) 不規則變化:
well-better, much/many-more, etc.
3.可數詞的復數形式
Most nouns + s a book –books
Nouns ending in a consonant +y - y+ ies a story—stories
Nouns ending in s, sh, ch or x + es a glass—glasses a watch-watches
Nouns ending in o +s or +es a piano—pianos a mango—mangoes
Nouns ending in f or fe - f or fe +ves a knife –knives a shelf-shelves
4.不可數名詞(單復數形式不變)
bread, rice, water ,juice etc.
5. 縮略形式
I』m = I am you』re = you are she』s = she is he』s = he is
it』s = it is who』s =who is can』t =can not isn』t=is not etc
6. a/an
a book, a peach
an egg an hour
7. Preposition:
on, in ,in front of, between, next to, near, beside, at, behind.
表示時間: at six o』clock, at Christmas, at breakfast
on Monday on 15th July On National Day
in the evening in December in winter
8. 基數詞和序數詞
one – first two-second twenty-twentieth
9. Some /any
I have some toys in my bedroom.
Do you have any brothers or sisters?
10. be 動詞
(1) Basic form: am/are/is
(2) 肯定和否定句 I am(not) from London.
My eyes are(not) small.
My hair is(not) long.
(3)一般疑問句: Am I a Chniese? Yes, you are. No, you aren』t.
Are they American? Yes, they are. No, they aren』t.
Is the cat fat? Yes, it is. No, it isn』t.
11. there be 結構
肯定句: There is a …
There are …
一般疑問句:Is there …? Yes, there is./ No, there isn』t.
Are there…? Yes, there are. /No, there aren』t.
否定句: There isn』t …. There aren』t….
12. 祈使句
Sit down please
Don』t sit down, please.
13. 現在進行時.通常用「now」.
形式: be + verb +ing
eg: I am(not) doing my homework.
You/We/They are(not) reading.
He/She/It is(not) eating.
動詞 —ing 的形式
Most verbs +ing walk—walking
Verbs ending in e -e + ing come—coming
Short verbs ending in a vowel + a consonant run –running swim—swimming
14 一般現在時。通常用 「usually, often, every day, sometimes」。
形式:
肯定句:
I go to school on foot every day.
She goes to school on foot every day
初二下學期要接觸到得語法點:1.過去進行時;
2.using adjectives;
3.直接引語改間接引語;
4.using although and though;
5.object clauses with that after know, think, believe, etc.
6.if 的從句
⑵ 初二所有英語語法的整理
反義疑問句(The Disjunctive Question)又叫附加疑問句。它表示提問人的看法,沒有把握,需要對方證實。反義疑問句由兩部分組成:前一部分是一個陳述句,後一部分是一個簡短的疑問句,兩部分的人稱時態應保持一致。
1. 陳述部分肯定式+疑問部分否定式
2. 陳述部分否定式+疑問部分肯定式
They work hare, don』t they?
She was ill yesterday, wasn』t she?
You didn』t go, did you?
He can』t ride a bike, can he?
請注意以下句型的反義疑問句的用法:
1. 當陳述部分的主語是I , everyone, everything, nobody 時,後面的疑問句應表示為:
I am a student, aren』t I
Everyone is in the classroom, aren』t they?
Everything begins to grow in spring, doesn』t it?
Nobody will go, will they?
2. 當陳述部分有never,seldom, hardly,few,little,barely, scarcely, nothing 等否定詞時,後面的疑問句則表示為:
There are few apples in the basket, are there?
He can hardly swim, can he?
They seldom come late, do they?
3. 當陳述部分是I think 加從句時,疑問句應和從句的人稱時態保持一致。
I think chickens can swim, can』t they?
I think Lucy is a good girl, isn』t she?
I didn't think he was happy, was he?
4. 陳述部分有had better 時,疑問句應用hadn』t開頭:
you』d better get up early, hadn』t you?
5. 當陳述部分是祈使句時,疑問句要根據語氣來表達:
Let』s go out for a walk, shall we?
Let us go our for a walk, will you?
Turn on the radio, will you?
6. 反義疑問句的回答用yes, no, 但是,當陳述部分是否定形式時,回答要按事實。如:
They don』t work hard, do they? 他們不太努力工作,是嗎?
Yes, they do. 不, 他們工作努力。/No, they don』t. 對, 他們工作不努力。
一、反意疑問句的一般情況
1.當陳述部分的主語是:等everyone, everybody, someone, no one, nobody, somebody合成代詞時,附加疑問句的主語非正式文體中往往they用。(也可以按語法一致原則用單數。)
2.當陳述部分以one不定代詞做主語時,附加問句的主語在正式常場用one,非正式場合用he。
3.當陳述部分的主語是不定式、動名詞、從句、this或that,附加疑問句的主語用it。(是those, these則用they)
4.當陳述部分的主語是表示物的不定代詞everything, anything, nothing等,附加問句的主語用 it。
5.陳述部分帶有否定詞或半否定詞,例如:never, hardly, scarcely, seldom, no, none, no one, rarely, nowhere, nothing, nobody, few, little等,附加疑問句的動詞要用肯定形式。
6.如果陳述部分中的否定詞僅帶有否定的前綴或後綴,那麼該陳述句應作肯定句處理,附加疑問句應用否定形式。
二、常見句型的反意疑問句
7.當陳述部分是there be 存在句型時,附加疑問句的主語也用there。
8.感嘆句的附加疑問句,其謂語要求用否定句。
9.祈使句後面的附加疑問句問題
A) 祈使句是否定形式,附加疑問句只能用will you。
B) 祈使句是肯定形式,附加疑問句用肯定、否定均可。
C) Let開頭的祈使句要注意:
1.Let』s 在意義上包含談話的對方在內,表示提出建議或徵求對方意見,其反意疑問句往往用shall we。
2. Let us 在意義上一般不包含談話的對方在內,表示請求對方允許做某事的含義,let 有allow的意思。附加疑問部分用will you。
3. Let me 開頭表示請求,附加疑問句用will you,或用may I。
三、復合句的反意疑問句
10.當陳述部分是一個(帶that引導賓語從句的)主從復合句時,附加疑問句的主謂要和主句的主謂保持對應關系。但是, 當陳述部分的主語是:I suppose, I think, I believe, I imagine, I expect等結構時,附加疑問句的主語和謂語要和從句的主語,謂語保持一致關系。而且要注意到否定的轉移問題。
11.當陳述部分是I』m sure that,;we are sure;I』m afraid that;We are sure that;I feel sure that 等後面跟賓語從句時,反意疑問句與後面的賓語從句一致。
12.當陳述部分是並列句時,附加疑問句的主謂語要和離它最近的句子的主謂保持對應關系。
四、關於情態動詞的反意疑問句
13.陳述部分中有have一詞,且表示「所有」含義時,附加疑問句部分既可用have也可用do。
14.陳述部分中有have to,附加疑問句部分用do。
15.含有ought to 的反意疑問句,陳述部分是肯定的,疑問部分用shouldn't / oughtn't +主語。
He ought to know what to do, oughtn't he? / shouldn't he?
16.陳述部分有used to,附加疑問句部分可用used 也可以用did 。
17.陳述部分有needn』t時,附加疑問句部分用need但有時也可用must。
18. 陳述部分有must,且表示「必須」時,附加疑問句部分用mustn』t,如果表示「必要」則用needn』t。
19.陳述部分中是mustn』t表示「禁止」時,附加疑問句部分用must。
陳述部分中的must表示「一定」、「想必」等推測意義時,附加疑問句部分而是根據陳述部分的謂語動詞或其助動詞來定。
20.陳述部分是I wish, 表示詢問或徵求意見,附加疑問部分用may I。
21.弄清陳述句中的』d rather = would rather;』d better = had better附加疑問句部分前者用would,後者用had。
其它特殊結構的反意疑問句
22.陳述部分的主語是each of...結構時,附加疑問句在強調整體時用they,當作個別時用he。
23.陳述部分有neither...nor...(either...or...)做並列主語,附加疑問部分根據其實際邏輯意義而定。
Neither you nor I am engineer, are we?
24.陳述部分是:I』m ....結構,附加疑問句一般用aren』t I?
25. 陳述部分有had better + v. 疑問句部分用hadn't you?
You'd better read it by yourself, hadn't you?
26. 陳述部分有would rather +v.,疑問部分多用 wouldn't +主語。
He would rather read it ten times than recite it, wouldn't he?
27. 陳述部分有You'd like to +v. 疑問部分用wouldn't +主語。
You'd like to go with me, wouldn't you?
28. 帶情態動詞dare或need的反意疑問句,疑問部分常用 need (dare ) +主語。
We need not do it again, need we ?
He dare not say so, dare you?
當dare, need 為實義動詞時,疑問部分用助動詞do + 主語。
She doesn't dare to go home alone, does she?
⑶ 初二英語語法有哪些啊、
一、意義與構成
1. 意義:表示過去
1) 發生或已經完成的動作對現在造成影響或後果
2) 某一時間開始並一直持續到現在的動作或狀態
2. 基本構成:have/has+ done (過去分詞)
3. 句型
基本結構:主語+have/has+ done (過去分詞)
a. 肯定句:主語+have/has+ done (過去分詞)
b. 否定句:主語+have/has+not+ done (過去分詞)
c. 一般疑問句:Have/Has+主語+ done (過去分詞)
d. 特殊疑問句:特殊疑問詞+have/has+主語+ done過去分詞
二、過去分詞
與動詞的過去式一樣,動詞的過去分詞有規則動詞過去分詞和不規則動詞過去分詞兩種。
1. 規則動詞:規則動詞的過去分詞的構成規則與規則動詞的過去式的構成規則相同
1) 一般動詞,在詞尾直接加「 ed 」
如:work—worked—worked; play—played—played; enjoy—enjoyed—enjoyed.
2) 以「e」結尾的動詞,只在詞尾加「d 」
如:dance—danced—danced; live—lived—lived; place—placed—placed.
3) 以「輔音字母 + y 」結尾的動詞,將 「y」 變為 「i」 ,再加「ed」
注意:母音字母+y結尾的動詞的過去分詞的變法參見一般動詞。
如:carry—carried—carried; hurry—hurried—hurried; cry—cried—cried
4) 重讀閉音節結尾,末尾只有一個輔音字母,先雙寫這個輔音字母,再加「ed」
如:plan—planned—planned; stop—stopped—stopped; drop—dropped—dropped
2. 不規則動詞
不規則動詞的過去分詞有5種形式:
A-A-A 如:cost—cost—cost; cut—cut—cut; hit—hit—hit
A-B-B 如:bring—brought—brought; build—built—built; catch—caught—caught;
keep—kept—kept; sell—sold—sold; smell—smelt—smelt;
learn—learnt—learnt; say—said—said; meet—met—met;
make—made—made; leave—left—left
此類變化涉及到的動詞較多,需要同學們認真記憶。
A-B-C 如:begin—began—begun; blow—blew—blown; drive—drove—drive;
break—broke—broken; forget—forgot—forgotten; eat—ate—eaten;
take—took—taken; do—did—done
此類變化涉及到的動詞較多,需要同學們認真記憶。
A-A-B 如:beat—beat—beaten
A-B-A 如:come—came—come
不規則動詞的過去分詞變化規則多,但是還是有一定的規律所循,希望同學們多花心思,細心記下,這是使用完成時態的基礎。
三、用法
1. 現在完成時用來表示過去已發生過或完成的動作或狀態,但其結果卻和現在有聯系,也就是說,動
作或狀態發生在過去但它的影響現在還存在。
I have spent all of my money. 我花光了身上所有的錢。
(含義是:I don』t have any money now.)
Jane has laid the table. Jane已經把桌子擺好了。
(含義是:We can sit and have dinner.)
Michael has been ill. Michael病了。
(含義是:He can』t come to school.)
He has returned from abroad. 他已經從國外回來了。
(含義是:He』s at home now.)
2. 現在完成時可以用來表示發生在過去某一時刻的,持續到現在的情況,常與for(+時間段),
since(+時間點)連用。
Mary has been ill for three days. Mary已經病了三天了。
I have lived here since 1998. 我從1998年起一直住在這。
I have been a teacher for 10 years. 我當老師已經10年了。
注意:點動詞(buy, die, join, finish等)不能直接與for, since 連用,需要改變動詞。
1) have代替buy
I have bought new car. 他買了輛新車。(含義:他自己有車,不用搭別人車等。)
I have had this bike for almost 7 years. 我買這輛自行車七年了。
2) 用keep或have代替borrow
He has kept the book for a long time. 他借這書好長時間了。
3) 用be in替代come to/ join/ move to等
How long have you been in America? 你來美國多久了?
4) 用be+副詞 替代start/ get up/ return to/go back to
The show has been on for half an hour. Hurry up!
演出已經開始了半個小時了。快點!
I』ve been up for an hour, but I still feel sleepy.
我起床已經一個小時了,但是我還是覺得很困。
He has been back to his hometown for a year, but he』s still missing the life in the
city.
他回到故鄉都一年了,但是他還是很懷念城市生活。
總之,後加時間的完成時表達中,都表達一個動作所延續的時間,而點動詞只表達那一動作,動作之後所處的狀態,應該用相應的狀態詞來表達,如come是「來」的意思,而來之後的日子都是「在…」因為不能用come表達,應該用be in…來表達,意為「一直處於…」。
3. 現在完成時的時間狀語
現在完成時屬於現在時范圍,故不能和過去的時間狀語連用。如:yesterday, last Sunday,
in1990, three years ago等。但是,在強調動作產生的後果和影響時,可以和一些表示不確定的時
間狀語連用。
如:I have finished my homework yesterday. (×)
I finished my homework yesterday. (√)
1)副詞already和yet
already一般用於肯定句中,yet一般用於否定句和疑問句中。
如:I』ve already slept for 12 hours but I』m still feeling tired.
我都睡了12個小時了可是我還是很累。
I haven』t finished working yet.
我還沒有完成工作。
Have you found your lost cat yet?
你找到你丟了的小貓了嗎?
2)ever和never
多用於否定或疑問句中,表示「曾經」或「從未」。
如:---Have you ever been to the Great Wall? 你曾經去過長城嗎?
---No, I haven』t. I have never been to the Great Wall. 沒有。我從未去過長城。
3)用表示到說話為止的過去時間狀語,如:just, before, up to now, the past few years等。
如:I have just finished my paper. 我才寫完我的論文。
I』ve dream about that before. 我以前夢到過那個情景。
Up to now, he has got 3 gold medals in the Olympic Games.
到現在為止,他已經在奧運會中取得了三塊金牌。
He has been there three times the last few days.
近幾年他去過那裡三次了。
4)用包括「現在」在內的時間狀語,如:now, today, this morning (month, year, term)等。
如:---Have you met him today?
---No, I haven't.
---今天你見過他嗎?---沒有。
How many times have you been there this year?
今年你去過那裡多少次?
⑷ 初中英語應該注意的語法和結構有哪些啊
一、 一般現在時:
1.概念:經常、反復發生的動作或行為及現在的某種狀況。
2.時間狀語: always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays,
3.基本結構:動詞 原形 (如主語為第三人稱單數,動詞上要加(e)S)
4.否定形式:am/is/are+not;此時態的謂語動詞若為行為動詞,則在其前加don't,如主語為第三人稱單數,則用doesn't,同時還原行為動詞。
5.一般疑問句:把be動詞放於句首;用助動詞do提問,如主語為第三人稱單數,則用does,同時,還原行為動詞。
6.例句:. It seldom snows here.
He is always ready to help others.
Action speaks louder than words.
二、 一般過去時:
1.概念:過去某個時間里發生的動作或狀態;過去習慣性、經常性的動作、行為。
2.時間狀語:ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.
3.基本結構:be動詞;行為動詞
4.否定形式:was/were+not;在行為動詞前加didn't,同時還原行為動詞。
5.一般疑問句:was或were放於句首;用助動詞do的過去式did 提問,同時還原行為動詞。
6.例句:She often came to help us in those days.
I didn't know you were so busy.
三、 現在進行時:
1.概念:表示現階段或說話時正在進行的動作及行為。
2.時間狀語:now, at this time, these days, etc.
3.基本結構:am/is/are+doing
4.否定形式:am/is/are+not+doing.
5.一般疑問句:把be動詞放於句首。
6.例句: How are you feeling today?
He is doing well in his lessons.
四、 過去進行時:
1.概念:表示過去某段時間或某一時刻正在發生或進行的行為或動作。
2.時間狀語:at this time yesterday, at that time或以when引導的謂語動詞是一般過去時的時間狀語等。
3.基本結構:was/were+doing
4.否定形式:was/were + not + doing.
5.一般疑問句:把was或were放於句首。
6.例句:At that time she was working in a PLA unit.
When he came in, I was reading a newspaper.
五、 現在完成時:
1.概念:過去發生或已經完成的動作對現在造成的影響或結果,或從過去已經開始,持續到現在的動作或狀態。
2.時間狀語:recently, lately, since…for…,in the past few years, etc.
3.基本結構:have/has + done
4.否定形式:have/has + not +d one.
5.一般疑問句:have或has。
6.例句:I've written an article.
It has been raining these days.
六、 過去完成時:
1.概念:以過去某個時間為標准,在此以前發生的動作或行為,或在過去某動作之前完成的行為,即「過去的過去」。
2.時間狀語:before, by the end of last year(term, month…),etc.
3.基本結構:had + done.
4.否定形式:had + not + done.
5.一般疑問句:had放於句首。
6.例句:As soon as we got to the station, the train had left.
By the end of last month. We had reviewed four books
七、 一般將來時:
1.概念:表示將要發生的動作或存在的狀態及打算、計劃或准備做某事。
2.時間狀語:tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.
3.基本結構:am/is/are/going to + do;will/shall + do.
4.否定形式:was/were + not; 在行為動詞前加didn't,同時還原行為動詞。
5.一般疑問句:be放於句首;will/shall提到句首。
6.例句:They are going to have a competition with us in studies.
It is going to rain.
八、 過去將來時:
1.概念:立足於過去某一時刻,從過去看將來,常用於賓語從句中。
2.時間狀語:the next day(morning, year…),the following month(week…),etc.
3.基本結構:was/were/going to + do;would/should + do.
4.否定形式:was/were/not + going to + do;would/should + not + do.
5.一般疑問句:was或were放於句首;would/should 提到句首。
6.例句:He said he would go to Beijing the next day.
I asked who was going there
語法好好弄懂他
八大時態:一般現在、一般過去、一般將來、一般過去將來、現在進行、過去進行、現在完成、過去完成
名詞復數和名詞所有格
人稱代詞、物主代詞、自身代詞、指數代詞、不定代詞、
基數和序數
形容詞副詞比較級最高級和用法
動詞各種形式、動詞時態(即上面)、動詞語態(被動語態)、情態動詞、動詞不定式、動名詞、動詞分詞(現在分詞和過去分詞)、不規則動詞表
冠詞、介詞、連詞
感嘆句
簡單句(陳述句、疑問句、祈使句和感嘆句)
一般疑問句、特殊疑問句、選擇疑問句、反意疑問句
並列句和從句
從句(初中有的從句主要有:賓語從句、狀語從句)
賓語從句和直接引語間接引語;
狀語從句主要有(初中):時間狀語從句、地點狀語從句、比較狀語從句、條件狀語從句、讓步狀語從句、結果狀語從句和目的狀語從句等
句子成分:主語(主語補足語)、謂語動詞、表語、賓語(間接賓語、直接賓語、賓語補足語)、定語、狀語等
主要就是這些初中階段的語法
⑸ 初二的重要英語語法有哪些
反義疑問句(The Disjunctive Question)又叫附加疑問句。它表示提問人的看法,沒有把握,需要對方證實。反義疑問句由兩部分組成:前一部分是一個陳述句,後一部分是一個簡短的疑問句,兩部分的人稱時態應保持一致。
1. 陳述部分肯定式+疑問部分否定式
2. 陳述部分否定式+疑問部分肯定式
They work hare, don』t they?
She was ill yesterday, wasn』t she?
You didn』t go, did you?
He can』t ride a bike, can he?
請注意以下句型的反義疑問句的用法:
1. 當陳述部分的主語是I , everyone, everything, nobody 時,後面的疑問句應表示為:
I am a student, aren』t I
Everyone is in the classroom, aren』t they?
Everything begins to grow in spring, doesn』t it?
Nobody will go, will they?
2. 當陳述部分有never,seldom, hardly,few,little,barely, scarcely, nothing 等否定詞時,後面的疑問句則表示為:
There are few apples in the basket, are there?
He can hardly swim, can he?
They seldom come late, do they?
3. 當陳述部分是I think 加從句時,疑問句應和從句的人稱時態保持一致。
I think chickens can swim, can』t they?
I think Lucy is a good girl, isn』t she?
I didn't think he was happy, was he?
4. 陳述部分有had better 時,疑問句應用hadn』t開頭:
you』d better get up early, hadn』t you?
5. 當陳述部分是祈使句時,疑問句要根據語氣來表達:
Let』s go out for a walk, shall we?
Let us go our for a walk, will you?
Turn on the radio, will you?
6. 反義疑問句的回答用yes, no, 但是,當陳述部分是否定形式時,回答要按事實。如:
They don』t work hard, do they? 他們不太努力工作,是嗎?
Yes, they do. 不, 他們工作努力。/No, they don』t. 對, 他們工作不努力。
一、反意疑問句的一般情況
1.當陳述部分的主語是:等everyone, everybody, someone, no one, nobody, somebody合成代詞時,附加疑問句的主語非正式文體中往往they用。(也可以按語法一致原則用單數。)
2.當陳述部分以one不定代詞做主語時,附加問句的主語在正式常場用one,非正式場合用he。
3.當陳述部分的主語是不定式、動名詞、從句、this或that,附加疑問句的主語用it。(是those, these則用they)
4.當陳述部分的主語是表示物的不定代詞everything, anything, nothing等,附加問句的主語用 it。
5.陳述部分帶有否定詞或半否定詞,例如:never, hardly, scarcely, seldom, no, none, no one, rarely, nowhere, nothing, nobody, few, little等,附加疑問句的動詞要用肯定形式。
6.如果陳述部分中的否定詞僅帶有否定的前綴或後綴,那麼該陳述句應作肯定句處理,附加疑問句應用否定形式。
二、常見句型的反意疑問句
7.當陳述部分是there be 存在句型時,附加疑問句的主語也用there。
8.感嘆句的附加疑問句,其謂語要求用否定句。
9.祈使句後面的附加疑問句問題
A) 祈使句是否定形式,附加疑問句只能用will you。
B) 祈使句是肯定形式,附加疑問句用肯定、否定均可。
C) Let開頭的祈使句要注意:
1.Let』s 在意義上包含談話的對方在內,表示提出建議或徵求對方意見,其反意疑問句往往用shall we。
2. Let us 在意義上一般不包含談話的對方在內,表示請求對方允許做某事的含義,let 有allow的意思。附加疑問部分用will you。
3. Let me 開頭表示請求,附加疑問句用will you,或用may I。
三、復合句的反意疑問句
10.當陳述部分是一個(帶that引導賓語從句的)主從復合句時,附加疑問句的主謂要和主句的主謂保持對應關系。但是,當陳述部分的主語是:I suppose, I think, I believe, I imagine, I expect等結構時,附加疑問句的主語和謂語要和從句的主語,謂語保持一致關系。而且要注意到否定的轉移問題。
11.當陳述部分是I』m sure that,;we are sure;I』m afraid that;We are sure that;I feel sure that 等後面跟賓語從句時,反意疑問句與後面的賓語從句一致。
12.當陳述部分是並列句時,附加疑問句的主謂語要和離它最近的句子的主謂保持對應關系。
四、關於情態動詞的反意疑問句
13.陳述部分中有have一詞,且表示「所有」含義時,附加疑問句部分既可用have也可用do。
14.陳述部分中有have to,附加疑問句部分用do。
15.含有ought to 的反意疑問句,陳述部分是肯定的,疑問部分用shouldn't / oughtn't +主語。
He ought to know what to do, oughtn't he? / shouldn't he?
16.陳述部分有used to,附加疑問句部分可用used 也可以用did 。
17.陳述部分有needn』t時,附加疑問句部分用need但有時也可用must。
18. 陳述部分有must,且表示「必須」時,附加疑問句部分用mustn』t,如果表示「必要」則用needn』t。
19.陳述部分中是mustn』t表示「禁止」時,附加疑問句部分用must。
陳述部分中的must表示「一定」、「想必」等推測意義時,附加疑問句部分而是根據陳述部分的謂語動詞或其助動詞來定。
20.陳述部分是I wish, 表示詢問或徵求意見,附加疑問部分用may I。
21.弄清陳述句中的』d rather = would rather;』d better = had better附加疑問句部分前者用would,後者用had。
其它特殊結構的反意疑問句
22.陳述部分的主語是each of...結構時,附加疑問句在強調整體時用they,當作個別時用he。
23.陳述部分有neither...nor...(either...or...)做並列主語,附加疑問部分根據其實際邏輯意義而定。
Neither you nor I am engineer, are we?
24.陳述部分是:I』m ....結構,附加疑問句一般用aren』t I?
25. 陳述部分有had better + v. 疑問句部分用hadn't you?
You'd better read it by yourself, hadn't you?
26. 陳述部分有would rather +v.,疑問部分多用 wouldn't +主語。
He would rather read it ten times than recite it, wouldn't he?
27. 陳述部分有You'd like to +v. 疑問部分用wouldn't +主語。
You'd like to go with me, wouldn't you?
28. 帶情態動詞dare或need的反意疑問句,疑問部分常用 need (dare ) +主語。
We need not do it again, need we ?
He dare not say so, dare you?
當dare, need 為實義動詞時,疑問部分用助動詞do + 主語。
She doesn't dare to go home alone, does sh
⑹ 初二英語語法歸納
1. look pretty 看上去漂亮的
1. taste salty 嘗起來鹹的
2. feel tight 感覺有些緊
3. smell sour 聞上去酸的
4. sound noisy 聽上去吵鬧的
5. so much food 這么多食物
6. get the food ready把食物准備好
7. can』t wait to do sth.迫不及待地做某事
8. hear from sb. 收到某人的來信
9. shake hands 握手
10. last message 上個信息
11. be proud of sb. 為某人自豪
12. have a party 開聚會
13. the first time 第一次
14. family member 家庭成員
15. say hello to sb.與某人問好
16. have a try 試一試
17. introce sb. to sb.把某人介紹給
18. get angry with sb. 對某人生氣
19. be afraid of doing sth 害怕做某事.
20. be excited about doing sth.做某事感到興奮
21. do something wrong 做錯事
22. ride a bicycle 騎自行車
23. would like to do sth. 想要做某事
24. make cookies 做小甜餅
25. What』s the matter with you? 你怎麼了?
26. What』 she like? 她為人怎樣?
27. What does she look like? 她長的怎樣?
feel (感覺,摸起來)
sound(聽起來)
look(看上去)
28.主語+感官動詞(連系動詞) seem (好象) +adj.
smell(聞起來)
taste (吃起來)
keep (保持)
become / get/ turn (變得)
Mole 8
1. around town 環城之行
2. go along 沿著---走
3. turn left/ right into---向左/右轉
4. on the corner of (在街道)拐角處
5. between---and---在----和----之間
6. on the left of---在---的左邊
7. opposite the market 在市場的對面
8. by boat 乘船
9. take boat 乘船
10. on a clear day 在晴朗的日子裡
11. the way to -------的路
12. the best way 最好的方法
13. get off 下(車, 船)
14. go past 走過
15. go for a walk 散步
16. buy things you need 買你需要的東西
17. go swimming 去游泳
18. get something to eat 買些吃的東西
19. be full of 裝滿了---
20. most of 大多數
21. at the ticket office 在售票處
22. follow it on the map
23. Where is the park?
How can I get to the park?
Can you tell me the way to the park?
Is there a park near here?
Do you know the way to the park?
Mole 9
1.瀕危動物: animals in danger
2.需要做某事: need to do
3.沒有喝水: without drinking
4.了解: learn about…
5.令人驚奇的事情:: the surprising thing
6.很吃驚地干某事: be surprised to do sth
7.干某事很悲傷: It』s sad to do sth
8.為了…而殺死: kill…for…
9.停止捕殺很難: It』s hard to stop killing
10.沒有地方住: no places to live in
11.沒有足夠吃的食物no enough food to eat
12.這水不好喝: The water isn』t good to drink
13.帶走它: take it away
14.住在森林裡: live in the forests
15.決定不做某事: decide not to do
16:變得很嚴峻: become very serious
17.以…為生: live on…
18.照顧: look after (them, her…)
19.有足夠住的地方:enough places to live in
20.越來越少的土地居住 less and less land to live on
21.制定計劃: make a plan
22.生長得更好:grow better
23.最著名的科學家: the best-known scientist
24.以 而聞名: be famous for…
25.的標志(象徵) the symbol of…
26.想起 think of…
27.考慮: think about (it)
28.例如: for example / such as…
29.幾乎沒有熊貓 very few pandas.
30.也,同樣 as well as…
31.你真是太好了干某事 It』s really nice of you to do sth…
32.向某人展示某物show sb about sth..
33.干某事的一個計劃: a plan to do sth…
34.設計海報 design a poster
35.保持…干凈: keep sth clean
36.保持地球的干凈: keep the Earth clean
37.砍伐森林: cut down the forests
38.污染河流: pollute the rivers
39.為某人而工作: work for sb
40.在野外: in the wild
41.究竟 : on earth
42.聽到那個消息很難過:I』m sorry to hear that.
43.使得某人發狂: make sb mad
44: 把它變臟: make it dirty
45. 查找它: find it out
46.和平地生存:live in peace.
47.自然保護區: nature reserve
48.最後: at last
49.干某事是有趣的: It』s interesting to do
50.需要保護: need to protect…
51.變得稀少: become rare
52.最瀕危的動物之一one of the animals most in danger
53.出生: be born
54.由於許多不同的原因:for many different reasons
Mole 10
1. offer to do sth. 主動提出做某事
2. watch a performance of 看----的演出
3. the center of the neighbourhood 居住地的中心
4. say goodbye to sb. 向某人說再見
5. the Qing Dynasty 清朝
6. the Anti-Japanese War 抗日戰爭
7. send sb. to some place 送/派某人去某地
8. the Teacher』s School 師范學校
9. from – to – 從----到----
10. be named 被命名為
11. people』s artist 人民的藝術家
12. great Master of Language 語言大師
13. folk music 民歌
14. magic shows 魔術表演
15. at the teahouse 在茶館
16. enjoy sth. 從某事得到樂趣
17. the twentieth century 二十世紀
18. give a wonderful welcome 熱烈歡迎
19. take place 發生
20. make them study hard 使他們努力學習
21. fall in love with sb. 與某人相愛
22. marry sb. 娶了/嫁給某人
23. the best part of the film 電影最好的部分
24. the name of ----的名字
25. more than one meaning 不止一個意思
26. the same dream 相同的夢想
27. Beijing Children』s Art Theatre 北京兒童藝術劇院
28. a gold medal 金牌
29. somebody else 別的人
30. a well-known poet 著名的詩人
31. a writer for TV, opera and drama 一位集電視劇,歌劇及戲劇創作於一身的作家
32. finish doing sth 結束做某事
33. be good for 對---有利
34. understand their children better 更好的了解孩子
35. manage to do sth. 設法做成某事
36. make a decision 做出決定
Mole 11
1. The Spring Festival 春節
2. at the moment 現在
3. depend on 根據---而定/ 依靠
4. find out 找出,查明
5. choose carefully 仔細挑選
6. the places to see 要看的地方
7. in winter 在冬天
8. change colour 改變顏色
9. in the northwest 在西北
10. remember to do sth 記得干某事
11. freezing cold 非常冷
12. from time to time 時常
13. take an umbrella 帶把雨傘
14. for a long time 長時間
15. on holiday 度假
16. best of all 最好的是
17. start to do sth. 開始做某事
Unit 1: How often do you exercise?
【應掌握的片語】
1. go to the movies 去看電影
2. look after = take care of 照顧
3. surf the internet 上網
4. healthy lifestyle 健康的生活方式
5. go skate boarding 去劃板
6. keep healthy=stay healthy 保持健康
7. exercise=take(much)exercise=do sports鍛煉
8. eating habits 飲食習慣
9. take more exercise 做更多的運動
10. the same as 與什麼相同
11. be different from 不同
12. once a month一月一次
13. twice a week一周兩次
14. make a difference to 對什麼有影響
15. how often 多久一次
16. although = though雖然
17. most of the students=most students
18. shop=go shopping=do some shopping 購物
19. as for至於
20. activity survey活動調查
21. do homework做家庭作業
22. do house work做家務事
23. eat less meat吃更少的肉
24. junk food垃圾食物
25. be good for 對什麼有益
26. be bad for對什麼有害
27. want to do sth 想做某事
28. want sb to do sth想某人做某事
29. try to do sth 盡量做某事
30. come home from school放學回家
31. of course = certainly = sure當然
32. get good grades取得好成績
33. some advice
34. hardly=not nearly / almost not幾乎不
35. keep/be in good health保持健康
36.be stressed緊張的,有壓力的
37. take a vacation 去度假
48.get back 回來
Unit 2 What』s the matter?
【應掌握的片語】
1. Have a cold 感冒
2. sore back 背痛
3. neck and neck 並駕齊驅,齊頭並進
4. I have a stomachache 我胃痛
= I have got a stomachache
= There is something wrong with my stomach
= My stomach hurts
= I have (got) a pain in my stomach
5. What』s the matter? 怎麼了?
= What』s the trouble (with you)?
= What』s your trouble?
= What』s wrong (with you)?
= What』 the matter (with you)?
=What has happened to you?
= Is there anything wrong (with you)? = what』s up?
6. sore throat 咽喉痛
7. lie down and rest 躺下休息
8. see a dentist 看牙醫
9. drink lots of water 多喝水
10. hot tea with honey 加蜂蜜的熱茶
11.That』s a good idea 好主意
12.That』s too bad 太糟糕了
13.I think so 我認為如此
14. I』m not feeling well. 我覺得不太舒服
= I』m not feeling fine/all right.
= I』m feeling ill/sick. =I feel terrible/bad.
= I don』t feel well.
15. get some rest 多休息
16. I have no idea = I don』t know 我不知道
17. stressed out 筋疲力盡
18. I am tired 我累了 He is tired. 他累了
19. a healthy lifestyle健康的生活方式
20. traditional Chinese doctors傳統中醫
21. a balance of yin and yang陰陽調和
22. you have too much yin.你陰氣太盛
23. to eat a balance diet飲食平衡
24. healthy food 健康食品
25. stay healthy 保持健康
=keep healthy=keep in good health
= keep fit
26. enjoy oneself (myself, yourself, herself, himself, themselves, ourselves, itself
反身代詞) 玩得高興,過得愉快
=have a good time = have a wonderful time
= have fun
27. enjoy sth. =like sth. (名詞)喜歡某物,
enjoy doing sth.喜歡做某事=like dong sth
practice doing sth.練習做某事,
mind doing sth. 介意做某事,
finish doing sth.完成某事,
give up doing sth.放棄做某事,
can』t help doing sth.忍不住做某事,
keep ding sth. 堅持做某事. (keep on doing sth. / keep sb. doing sth. )
be busy doing sth. 忙著做某事
be used to doing sth.習慣於做某事
make a contribution to doing sth.為..做貢獻
go on doing sth. 繼續做某事
forget doing sth.忘記做某事
remember doing sth. 記得做某事
spend....(in) doing sth. 花(時間)來做某事
prefer doing sth.to doing sth.比起(做...)來更願意(做...)
28. at the moment = now 此刻
29. Host family 東道家庭
30. Conversation practice會話練習
31. I』m sorry to hear that.聽到此事我很難過
初二語法復習
1. so+謂語+主語:…也一樣. 謂語:be動詞/助動詞/情態動詞
2. so+主語+謂語:的確如此,真的這樣.
3. help yourself/yurselves to...請隨便吃點...
4. 發現sb做sth : find sb doing sth
5. 不完全同意I don』t really agree.
完全不同意I really don』t agree.
6. 或者..或者...either…or…..就近原則
既不..也不..neither…nor….就近原則
既....又...both…and….謂語用復數
7. 看起來,似乎It seems/seemed that…..
8. 由於...而聞名be famous for….
更詳細的語法可以看這里:)
http://www.52en.com/whbm/grammar/index.htm
⑺ 初二英語語法有哪些
初二上
1. so+謂語+主語:…也一樣. 謂語:be動詞/助動詞/情態動詞
2. so+主語+謂語:的確如此,真的這樣.
3. help yourself/yurselves to...請隨便吃點...
4. 發現sb做sth : find sb doing sth
5. 不完全同意I don』t really agree.
完全不同意I really don』t agree.
6. 或者..或者...either…or…..就近原則
既不..也不..neither…nor….就近原則
既....又...both…and….謂語用復數
7. 看起來,似乎It seems/seemed that…..
8. 由於...而聞名be famous for….
9. 餐館就餐用語:a table for two/sit at the table by the window/here』s the menu/May I take your order?/could we have the bill?/That』s all.
10. 問路Which is the way to…/where is…/How can I get to…/Is there a..near here/Can you tell me the way to…/Can you tell me how I can get to…?
11. turn right at the third crossing/traffic lights在第3個路口往右拐=take the third crossing on your right
12. 過橋go across the bridge=cross the bridge
13. 走到路的盡頭go up this road to the end=go on until you reach the end.
14. at the street corner在街角
15. on sb』s way to….在sb去…的途中/路上
16. what』s the matter?=what』s wrong?=what』s the trouble?怎麼了?
17. be sick in hospital/in bed 生病住院/卧床
18. Maybe it is there=it may be there可能在那裡.
19. It takes/took/will take sb+時間+to do sth. Sb做sth花費了…時間
20. 路途遙遠It』s (5 kms)far(away) from…=That』s quite a long way.
21. wait for…等待
22. 五分鍾的步行/駕駛路程:five minutes』 walk/drive
23. 迷路lose sb』s way/sb be lost/sb get lost
24. just then=just at that time/moment就在那時
25. 首先first of all=at first
26. a big city like Tokyo像東京這樣的大城市
27. It』s easy/interesting/important/ (for sb) to do sth.(對sb來說)做sth是容易的/有趣的/重要的.
28. if 條件狀語從句:從句一般現在時,主句一般將來時。如:If it rains tomorrow, I will not go to the zoo.
29. at the head /end of…在…的前/尾部
30. 我的背很疼. My back hurts badly.
31. 為…做准備get /be ready for…
32. stop sb (from) doing sth.阻止/不讓sb做sth
33. have a good/wonderful time=enjoy oneself 玩得很高興
34. answer in a tired voice/with a smile 用疲憊的聲音/面帶微笑回答。
35. quarrel with sb on sth 為了sth與sb 吵架
36. complain about sth 為…而抱怨,投訴
37. 生病用語:sb have a headache=sb have a pain in the head 頭痛,have a cough 咳嗽,have/catch a cold 感冒,have cancer 得了癌症。
38. have /take the medicine three times a day 吃葯,每天3次
39. take sb』s temperature 量體溫,look over 醫生檢查病人
40. drink more water 多喝水,take more exercise 多鍛煉
41. sb醒來: sb wake up, //sb 醒著的:sb be awake
42. sb 睡著了入睡 be/fall asleep
43. 忙著…bu busy doing/with sth
44. as soon as… 一… 就 ...
45. sleeping pills安眠葯,light music 輕音樂
46. again and again 再三地,一次又一次
47. dream about…夢見…; dream of… 夢想成為…
48. 系動詞+形容詞: be/smell/taste/sound/look/feel/turn/get/become
49. make trouble製造麻煩,惹是生非,make a noise 製造噪音
50. every five minutes 每隔5分鍾
51. instead/instead of…代替,取而代之,反而
52. write to sb. 寫信給sb
53. get enough sleep 睡眠充足;stay happy 保持心情開朗
54. on time 准時;in time 按時
55. sb had better (not) do sth, sb 最好(別)做sth
56. land on …登陸
57. pull…out of..=pull…up from…拉上來
58. 不定代詞:something/anyone/nobody/everywhere等
59. we』re all by ourselves=we』re alone.單獨,獨自
60. feel a little afraid/don』t be afraid. 有點害怕/別害怕
61. perhaps=maybe也許,可能
62. not …until… 直到…才…
63. sooner or later 遲早,早晚
64. ran after追//ran to …向..跑去// ran away 逃跑了
65. eat up 吃光// use up 用完
66. take (good) care of ..=look after…照顧,保管
67. 我自學英語learn English by myself= teach myself English
68. learn to do sth 學會…
69. 記日記 keep a diary,寫日記 write a diary
70. leave sb by oneself 單獨留下sb
71. join in the League/Party 入團/黨
72. 越來越…:比較級+and+比較級; more and more +多音節詞。如:bigger and bigger , more and more interesting
73. 越…, 就越…: the +比較級,the +比較級。 如:越大越好:the bigger, the better
74. turn on/off 開/關(電器),turn up/down音量開大/小
75. the whole story=all the story整個故事,整件事情
76. 過了一會兒after a while/moment
77. make faces 做鬼臉
78. 名勝,景點interesting places=places of interest
79. my hometown in Zhejiang 我浙江的老家
80. 暑假summer holidays; 五一假期 May 1st holiday
81. a strong wind大風;in the wind 在風里
82. make sb do sth. 使/逼迫sb做sth
83. 倒裝句(為了強調)There he is./ Away he went.
84. with these words. 說完這些話,說著說著(伴隨狀語)。
85. I don』t know how to use it yet. 我不知道怎樣使用它。
where to go. 我不知道該去哪裡。
what to do. 我不知道該做什麼。
86. wait for sb』s turn to do sth 等著輪到sb做sth
It』s sb』s turn to do sth. 輪到sb去做sth
被動:be+動詞過去分詞
eg:The trees are planted every year.
過去完成時:
過去完成時表示在過去某一時刻或某一動作之前已經發生的動作或情況,一般用在描述過去的某個時點已經發生過的動作或情況的句子中,即:過去的過去。如:
When we got there, the football match had already started.
當我們趕到時,足球比賽已經開始了。
過去完成時由「主語+had+動詞過去分詞」構成。其肯定句,否定句和疑問句結構如下:
肯定句:主語+had+過去分詞+其他.
否定句:主語+had not+過去分詞+其他.
疑問句:Had+主語+過去分詞+其他?
He had worked for two years by then. 到那時他已經工作兩年了。
He hadn't worked for two years by then. 到那時他已經兩年不工作了。
Had he worked for two years by then? 到那時他已經工作兩年了嗎?
三、過去完成時的基本用法
1. 過去完成時表示在過去某一時間之前已完成的動作,表示對這一過去時間造成的結果或影響。常用以下幾種方式:
(1) 用by,before等構成的介詞短語。 eg:
Linda had learnt 10 English songs by the end of last month.
到上個月底,琳達已經學了10首英文歌曲。
John had repaired that machine before midnight.
在半夜之前約翰已經修好了那台機器。
(2) 用when, before, after等引導的時間狀語從句。如:
The train had started before we got to the station.
在我們到達車站之前,火車已經開了。
The plane had taken off when I reached the airport.
我到達機場時,飛機已經起飛了。
2. 過去完成時還可以表示過去某一時間以前發生開始的動作持續到
這一過去的時間。常與for, since引導的表示一段時間的短語或從句連用。如:
I had worked in a hospital for three years before I came here.
我來這之前,在一家醫院已經工作三年了。
He told us that he had worked here since 10 years before.
初二下
a pair of一雙,一對
ask for 請求
ask sb (not) to do sth叫某人干
agree with贊同
all year round一年到頭,全年
all kinds of各種,各樣
all the time一直
argue with與爭吵
around the world在世界各地
arrive in/at到達
at least至少
at a meeting在開會
at first首先
as…as possible盡可能
as…as象一樣
be able to能夠
be angry with 生氣
be mad at對感到氣憤
be good at擅長於
be careful小心
be allowed被允許
be surprised驚訝
be supposed to被期望/被要求
be interested in對感興趣
break the rule打破規則
by the way順便
complain about抱怨
come along出現,發生
come true實現,達到
come in進來
cut in line插隊
call sb. up打電話給
do/wash the dishes洗碗
drop litter亂扔垃圾
do well in在方面做得好
enjoy /finish doing sth喜歡/完成某事
end up結束
fall in love with愛上
fall asleep入睡
far from遠離
first of all首先
fly to飛向
find out找到
…find it adj. to do sth
keep…down壓低聲音
keep out不讓進入
look for尋找
look smart 看起來精幹
look after照顧
look through瀏覽
let (sb) in讓進
let sb do sth 讓某人干
get along相處
get over克服
get annoyed生氣
get bored厭煩
get an ecation受教育
get on (well) with與相處(好)
get injured受傷
give sb sth/give sth to sb給某人某物
give away贈送
go skating去溜冰
go out of從出去/來
have a fight with與打架/爭吵
have a surprise party舉行驚訝聚會
have a great/good time玩得愉快
have been to曾到過
hear about/of聽說
hundreds of好幾百
had better (not) do sth最好做
in a minute一會兒
in 100 years100年後
in good health身體健康
in front of 在前面
in the future 未來,將來
in the front of在前面
in the playground在操場
in/out of style時髦/過時
in silence默默地
in order to目的
in (Russian) style具有俄國風格
in public places在公共場合
make sb do sth使某人干
make a living (doing sth)謀生
make money賺錢
make friends with與交友
more than多於
need to do sth 需要干
not…anymore不再
not…until直到為止
not at all一點也不
on (my tenth) birthday在(我十歲)生日
on the phone在通話
on the one/other hand在一(另)方面
open up打開
put out熄滅
pick…up撿起
pass (sth) on (to sb)傳遞
pay for 付款
part-time job兼職工作
run out of用盡
run away逃跑
rather than勝於
right away立刻,馬上
spend…on/(in) doing sth花費
seem to do sth好象干
sleep late睡懶覺
see sb do/doing sth看某人做/在做
start/begin to do/doing sth 開始干某事
adj.(special) enough夠(特別
It take sb some time to do sth.花費某人時間干某事
the same as與相同
try (not) to do sth盡力(不)干
three quarters四分之三
turn on/off打開/關掉
turn up/down開大/關小
talk to/with與談話
take care of照顧
take part in參加
take off起飛take away拿走
take place發生
take an interest in對感興趣
take care (not) to do小心(不)做
thanks for (doing)謝謝(做)
wait in line排隊等候
want to do sth/would like to do sth 想干
There will be fewer/less…
--What should I do?
--You should do…
--what were you doing when…?
--I was (doing)…when…
While he was (doing)…,a girl called the police.
If you wear jeans to the party, the teachers won』t let you in.
--How long have you been skating?
--I』ve been skating since nine o』clock/for five hours.
Would you mind (not) doing sth?
Could you please (not) do sth?
Why don』t you /not (do sth)?
How/What about sth/doingsth?
他告訴我他自從十年前就一直在這兒工作了。
⑻ 初二英語語法知識包括哪些語法
情態動詞的用法
情態動詞用法歸納
情態動詞是一種本身有一定的詞義,但要與不帶to的普通動詞的不定式一起使用,給謂語動詞增添情態色彩,表示說話人對有關行為或事物的態度和看法,認為其可能、應該或必要等。
情態動詞後面加動詞原形。
情態動詞有can (could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to等。 情態動詞無人稱和數的變化;不能單獨使用,必須與其後的動詞原形構成謂語
一、 can, could
1) 表示能力(體力、知識、技能)。
Can you lift this heavy box?(體力)
Mary can speak three languages.(知識)
Can you skate?(技能)
此時可用be able to代替。Can只有一般現在時和一般過去式;而be able to則有更多的時態。
I』ll not be able to come this afternoon.
當表示「經過努力才得以做成功某事」時應用be able to,不能用Can。如:
He was able to go to the party yesterday evening in spite of the heavy rain.
2) 表示請求和允許。
-----Can I go now?
----- Yes, you can. / No, you can』t.
此時可與may互換。在疑問句中還可用could,
might代替,不是過去式,只是語氣更委婉,不能用於肯定句和答語中。
---- Could I come to see you tomorrow?
---- Yes, you can. ( No, I』m afraid not. )
3) 表示客觀可能性(客觀原因形成的能力)。
They』ve changed the timetable, so we can go by bus instead.
This hall can hold 500 people at least.
4) 表示推測(驚訝、懷疑、不相信的態度),用於疑問句、否定句和感嘆句中。
Can this be true?
This can』t be done by him.
How can this be true?
二、 may, might
1) 表示請求和允許。might比 may語氣更委婉,而不是過去式。否定回答時可用can』t
或mustn』t,表示「不可以,禁止」。
----Might/ May I smoke in this room?
---- No, you mustn』t.
---- May/Might I take this book out of the room?
---- Yes, you can. (No, you can』t / mustn』t. )
用May I...?征徇對方許可時比較正式和客氣,而用Can I...?在口語中更常見。
2)用於祈使句,表示祝願。
May you succeed!
3) 表示推測、可能性(不用於疑問句)。
might不是過去式,它所表示的可能性比may小。
1.He may /might be very busy now.
2.Your mother may /might not know the truth.
三、 must, have to
1) 表示必須、必要。
You must come in time.
在回答引出的問句時,如果是否定的,不能用mustn』t(禁止,不準),而用needn』t, don』t have to(不必).
---- Must we hand in our exercise books today?
---- Yes, you must.
---- No, you don』t have to / you needn』t.
2) must是說話人的主觀看法, 而have to則強調客觀需要。Must只有一般現在時, have to 有更多的時態形式。
1. he play isn』t interesting, I really must go now.
2. I had to work when I was your age.
3) 表示推測、可能性(只用於肯定的陳述句)
1. You』re Tom』s good friend, so you must know what he likes best.
2. Your mother must be waiting for you now.
四、 dare, need
1) dare作情態動詞用時, 常用於疑問句、否定句和條件從句中, 過去式形式為dared。
1. How dare you say I』m unfair?
2. He daren』t speak English before such a crowd, dare he?
3. If we dared not go there that day, we couldn』t get the beautiful flowers.
2) need 作情態動詞用時, 常用於疑問句、否定句。在肯定句中一般用must, have to, ought to, should代替。
1.You needn』t come so early.
2. ---- Need I finish the work today?
---- Yes, you must. / No, you needn』t.
3) dare和 need作實義動詞用時, 有人稱、時態和數的變化。在肯定句中,dare後面常接帶to的不定式。在疑問句和否定句中,dare後面可接帶to或不帶to的不定式。而need後面只能接帶to的不定式。
1. I dare to swim across this river.
2. He doesn』t dare (to) answer.
3. He needs to finish his homework today.
五、 shall, should
1) shall 用於第一人稱,徵求對方的意見。
What shall we do this evening?
2) shall 用於第二、三人稱,表示說話人給對方的命令、警告、允諾或威脅。
1. You shall fail if you don』t work hard.(警告)
2. He shall have the book when I finish it.(允諾)
3. He shall be punished.(威脅)
六、 will, would
1) 表示請求、建議等,would更委婉。
Will / Would you pass me the ball, please?
2) 表示意志、願望和決心。
1. I will never do that again.
2. They asked him if he would go abroad.
3) would表示過去反復發生的動作或某種傾向。would表示過去習慣時比used to正式,且沒有「現已無此習慣」的含義。
1. During the vacation, he would visit me every other day.
2. The wound would not heal.
4) 表示估計和猜想。
It would be about ten o』clock when she left home.
七、 should, ought to
1) should, ought to表示「應該」,ought to表示義務或責任,比should語氣重。
1. I should help her because she is in trouble.
2. You ought to take care of the baby.
2) 表示勸告、建議和命令。should, ought to可通用,但在疑問句中常用should。
1. You should / ought to go to class right away.
2. Should I open the window?
3) 表示推測
should , ought to (客觀推測), must(主觀推測)。
1.He must be home by now. (斷定他已到家)
2.He ought to/should be home by now.(不太肯定)
3. This is where the oil must be.(直爽)
4. This is where the oil ought to/should be.(含蓄)