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英語初三語法基礎知識

發布時間:2021-01-08 06:06:06

A. 初三年級應該掌握的英語語法

1、被動語態

2、定語從句

3、狀語從句

4、直接引語與間接引語

5、賓語從句

B. 初三英語,語法知識,

1 選C 這題有for three weeks表一段時間,動詞必須是延續性的。而go away是瞬間動詞不能與一段專時間連用,所以改成延續屬性的be away, be的現在完成時是has been.所以選C

2. A。 只要延續性動詞可以與一段時間連用。這題只有be動詞表狀態,為延續性類,BCD的動詞都是短暫性的。

C. 誰有英語初三上冊的語法知識點啊

你要的內容如下:
Unit 1 Topic1
1 it』s + adj +to do sth. 做、、、是…樣的
2 come back from 從、、、回來
3 take place 發生
4 more and more 越來越多
5 have been to 去過、、、
6 have gone to 去了、、、
7 take photos 照相
8 take part in 參加
9 have no time to do沒時間做、、、
10 in detail 詳細的
11 in order to 為了
12 afford 負擔得起support支持
13 get a good ecation 受好教育
14 see …oneself親眼所見
15 have a chance to do 16有機會做、、、
16 Keep in touch with保持聯系
17 far away 遠離
18 reform and opening-up改革開放
19 not only …but also 不但而且
20 make rapid progress取得巨大進步
21 prefer A to B更喜歡A
22 現在完成時結構:
肯:S+ have\has +動分
否:S+ have\has + not +動分
疑:Have\has+S+動分
答:Yes, S+ have\has
No, S+ haven』t\hasn』t
Unit 1Topic2
1 get lost;走失,迷路
2 so do I .我也如此
否:neither +be\do\情態動詞+主語
so +主語+ be\助動詞\情態動詞
(表達兩者對同一事物的看法) A 如此,A的確如此
3 it seems that+從句
4 population 人口,居民 常用large或small來修飾
5 happen 碰巧發生, 指偶
6 take the place of代替、、、的位置
7because 因為,連接從句
because of +n.\v-ing 短語
8 be strict with sb 對某人要求嚴格
be strict in( doing )sth 對做某事要求嚴格
9increase by 表示:增加了、、、
10increase to+具體的增長後的數字
11 反義疑問句:前肯後否,前否後肯
12 carry out 實行,進行,執行
13 What』s the population of...?
=What』 the number of the people in ...?
14one child policy 獨生子女政策
15developing country發展中國家
16 developed country 發達國家

17數字的讀法來試著總結一下:
1)三個數字為一組
2) 百位和十位之間用and連接(如果沒有十位,百位和各位之間也用and連)
2)thousand (三位數前)million(六位數前)billion(九位數前)
18cause;引起,導致=bring about
19分數:母序子基,
分子大於1,分母加s
四分之一亦作: a quarter
二分之一亦作: a half
20be short of 缺乏
21be short for 是、、、的縮寫
22be known as =be famous as作為、、、而聞名
23be famous for因為、、、而聞名
be famous in在、、方面而聞名
24work well in doing sth.做的好
25take measures to do sth. 採取措施做某事
26 offer to do sth. 主動提出要做某事
offer sb sth 給某人提供某物
27prefer: 更喜歡
1)prefer A to B 和A比較更喜歡B
2) prefer doing sth. 更喜歡做某
3)prefer to do rather than do sth.寧願而不
28 called =named= with the name of 叫做
29 unless 除非,如果不= if not
30 a couple of 一對,一雙,夫婦
31 a place of interest一處名勝
32現在完成時態二:
1現在完成時不能和明確的表示過去的時間狀語聯用,如:yesterday, last week, in 1999等,它們適用與一般過去時。
2)常與不明確的過去時間狀語聯用:already, yet, just, before, ever, lately, once等。
Unit 1Topic3
1how do you like...?
= what do you think of ...?
2get used to (doing) sth.
習慣於做某事
3 used to do sth.過去總是做某事
4 be used to do sth 被用作、、、
5 since and for
since:1)since+過去某一時間點或句子如具體的年、月、日期、鍾點、1980, last month, half past six)。
2) since +一段時間+ ago
3) since +從句
for+一段時間
6 is called 被稱為
7 success n.
successful adj.
successfully adv.
succeed v. 成功
succeed in doing sth.成功做事
收藏 分享

Unit 2Topic1
1 be harmful to sb.\sth.對某人物有害
2 there be +sth\sb doing sth 有某人或某物正在做某事
3 pour...into ..把、、、倒入、、、
4 a waste of time 浪費時間
5 influence v. 對、、、有影響
6 hold one』s breath. 摒住呼吸
7 take a deep breath深呼吸
8 in a bad mood壞心情
9 in a good mood 好心情
10 can』t stand sth\doing sth.
不能容忍(做)某事
11 hope +從句
wish sb to do sth
hope to do sth
12take drugs 吸毒
表示服葯都用 take 或have ,不用eat.
13so that 結果狀語從句
14 not all .部分否定「不是所有的、、
15 quite a few 許多大量
16 it is reported \it is said 據報道\據說
17 no better than 和、幾乎一樣壞
18 do (great) harm to 對、、、有害
19 have an (no) effect on sth.
對某事有(沒)影響
20 many kinds of許多種
21 be bad for 對、、、有害
22 greener people 環保者
23 high blood pressure 高血壓
24直接引語變間接引語
1)若直接引語引號里的內容是陳述句,那麼改為間接時,要用連詞 (that)
2)一般疑問句要用連詞 if/whether (不可以省略) 去掉引號加if(或whether), 陳述語序要記住。 時態、人稱和狀語, 小心變化別馬虎。
3)特殊疑問句要用連詞 wh- 即特殊疑問詞本身(不可省)直接去引號, 陳述莫忘掉。 助動do(does)、did, 一定要去掉。
時態:直接引語變間接引語時態對應轉換表
直接引語時態 間接引語時態
一般現在時→ 一般過去時
一般將來時→ 過去將來時
現在進行時→ 過去進行時
一般過去時→ 過去完成時
現在完成時→ 過去完成時
過去完成時→ 過去完成時
Unit 2Topic2
1 as a result 結果
2 something useful有用的東西
3 none of 一個也沒有
4 here and there 到處
5 care for=take care of 照顧
6 change into變成
7 stop\prevent…from doing阻止
8 cut down砍倒
9 human beings人類
10 millions of數百萬的
11 take away拿走
12 the level of 、、的水平
13 refer to 涉及到
14 take up占據
15 deal with處理
16 不定代詞:
some\any\no\every+
thing\one\body\where
(謂三,定後)
Unit 2Topic3
1 work for 為、、、工作
2 it』s \was +|adj+of\for sb to do sth.
3 be supposed to do sth 應該
4並列連詞
and 表示並列or 表示選擇,否則
while 表示對比 but表示轉折
5 ought to 情態動詞+動原
6 on time 按時,准時
7 make sure of 弄清楚、、
8 make sure +從句
9 in time ,及時
10 on time 按時
11 nuclear energy 原子核能源
12 one of + 名詞復數(謂三)
13 biogas technology 生物氣技術
14 rennewable energy可再生資源
15 1990s 20世紀90年代
16 the best-known最著名的
17 how often 多長時間一次(頻率)
18 how long 多長時間(回答時間短)
19 how soon 多久(多用將來時回答)
20 how far 多遠(距離)
Unit3Topic1
1 stick to 堅持堅守+名詞
2 stick to+ving 堅持做某事
3一般現在時被動語態:
S+is/am/are+及物動詞過去分詞
4 one day 將來有一天、過去的一天
5 some day 只表示將來有一天
6 can』t wait to do sth. 迫不及待7 have a (good) chance to do sth 有(好)機會做某事
8 have no chance to do sth.
沒機會做某事
9 throughout the world 全世界
10 try\do one』s best to do竭盡所能做某事
11 from now on 從現在開始
12 pleased with 對、、、滿意
13 on business 出差
14 be similar to 和、、、相似
15 be the same as 和、、、一樣
16 It』s possible that+ 從句
17 have (no) trouble \difficulty (in) doing sth.
做某事(沒)有麻煩
18 be in trouble 處於不幸苦惱
19 if necessary如果有必要
20 translate...into...翻譯
21 ask sb for help 向某人求助
22 study n.研究書房 v 學習
23 show sb the way to指路
24 show sb +疑問詞+ to do
25a number of 許多+復數名詞
26 the number of…、、、的總數(謂三)
27 regard …as…把、、、看作、、、=consider…as…
28含有情態動詞的被動語態,
結構:情態動詞can,may,should等+be+及物動詞的過去分詞
否定:應在情態動詞後面加not;
疑問:應將情態動詞移到句首
29 in the nineteenth century. 表示世紀in the +序數詞+century
30 take the leading position
處於領先地位
Unit3Topic2
1 follow the doctor』s advice
遵醫囑
2 say hello to sb 向某人問好
3 different adj. difference n. differently adv.
4 be different from
5 English-speaking countries
講英語的國家
6 spoken English 英語口語
7用現在進行時態表將來,有意圖打 算安排的含義,比較生動,所常用的動詞有:(come go start leave arrive ...)
8 depend on 視、、、而定,取決於、、、
9 make +賓語+過去分詞:
make myself understood
使、、、怎麼樣 表示被動的含義
10人做主語 need to do
11物做主語need doing
=need to be done
12 What do you mean?
= what』s your meaning?
13see sb off =send sb off 送別
14the way to去、、的路
15with his thumb rais手指向上
16reach get to arrive at(小\in 大)到達
17clam down 冷靜
18 send sb sth=send sth to sb
給某人寄,發送、、、
19 in twenty minutes 20分鍾後 in+時間段 用於將來時
20 Are you kidding?
21 be worried about sth\sb
對、、、擔心
22 generally speaking 一般來說,
23 as for sb\sth 至於某人某物
24 frist floor 一樓
second floor 二樓 (美式英語)
ground floor 一樓
first floor 二樓
second floor 三樓(英式英語)
25though =although=even though
雖然,盡管
26 be close to 靠近
27 ask for a ride 搭乘
28 give sb a ride 捎某人一段路
29 come about 發生
30 be forced to do sth 被迫做、、、
31 in the beginning 最初,起初
32German 德語,德國人
Germany 德國
變復數:中日不變英法變,
其他S在後面German--Germans 33 write to sb 給某人寫信
34 in the past +時間段 ,在過去的、、、,通常用於現在完成時
35 I』m going. 我要走了
(現在進行時除表現在外,還可以表示將來。現在進行時表將來時常有「意圖」「安排」或「打算」的含義。這種現在進行時比較生動,給人一種期待感)
Unit3Topic3
1 have long conversations with 與、、、常談
2 work hard at...在、、、努力
3 oral English=spoken English
口語
4 in public
5 sleepy adj 困的,欲睡的;
asleep adj. 熟睡的,睡著的;sleepless adj失眠的
sleep v.n 睡;
sleeper n.睡的很沉的人.
6 be afraid of doing(自己也無法左右的突發事情)
be afraid to do
7 it seems that +從句
= sb \sth seems to do 似乎好像
8 I don』t know what to do.
疑問詞+動詞不定式做賓語
9 at times 有時
10 feel like+n.\pron.\ doing sth =would like +n\pron\to do sth. 喜歡,想要
11 give up doing sth. 放棄做某事
12 keep a diary 記日記 (有習慣) write a diary 寫一篇日記
13 I beg your pardon. 對不起,請原諒
14 give sb some advice(n.) on \about...給某人一些有關、、、的建議
15 do lots of listening practice
做大量聽力訓練
16 breathe v. breath
17 wonder v.想知道=want to know
18 the best time to do sth.
做某事最好的時間
19 advise(v.) sb to do sth.
建議某人做某事
20 hold (have)a class meeting
開班會
21 in one』s opinion 依某人的看法
22 It』s an honor to do sth.
做某事感到榮幸
23 Good job! = Well done!
24 remember to do \doing
(forget to do\doing)
25 as long as 只要=only if
26 agree with sb同意某人的意見
27 agree to do sth同意做某事
28 agree on sth 同意某事
29 belive in sb 信任某人
belive sb 相信某人
30 not always 未必,不一定
31 last but not least 最後但同樣重要
32 keep (on) doing sth.
一直不斷地做某事
33 keep sb doing th
讓某人一直做某事
34 總結:wh-+ to do
wh-指when where what which who whom 及how ,他們和動詞不定式聯用, 即為wh-+to do 結構,在句中常用作主語表語或賓語
Unit4Topic1
1the legend about 有關、、、的傳說
2 be known to 被、、、知道了
3 dream of doing sth 夢想做、、
後也可直接+n.\pron. 夢見、、、
4make great progress in (doing)sth 在某方面取得巨大進步
5 achieve one』s dream 實現,成就某人的夢想
6 speed n.速度 at a high speed 高速 7 at a speed of 以、、、的速度
8 in every direction 向四面八方
9 introction n. 介紹
introce v.介紹,引進
10 introce...to sb把、、、介紹給、、、、
11 expect sb to do sth
期望某人做某事
12 a kind of all kinds of
many different kinds of
13 others 泛指其他的 the others
特指其他的,後不接名詞
other 泛指其他的 the other特指其他的 後可加名詞
other+名詞=others
the other+名詞=the others
14究竟,到底
15 add ...to...加,增加
16 on earth 在地球上
17 there is no doubt 毫無疑問
18 place and cancel orders
下訂單和取消訂單
19 come into being
出現, 產生,開始存在
20 instead of 代替,而不是
21 for instance =for example 例如
such as 常指列舉同類事物
22 one』s own 某人自己的
23 follow sb to do sth
跟著某人去做某事
24 type (it) in 把它輸入
25 conect ...to \with
把、、、和、、、連接
26 turn on 打開 turn off 關閉
turn up大聲 turn down 小聲
(各種開關)
Unit4Topic2
1 be allowed to do sth.
被允許做某事
2 allow sb to do sth.
允許某人做某事
3 too much 太多,即可修飾不可數名詞也可修飾動詞名前動後
4 much too放在形容詞和副詞之前,太、、、 much too long 太長
much too fast太快
5 show sth to sb = show sb sth
把某物給某人看
6 show sb around 帶領某人參觀
7 be made of 看得出原材料
8 be made from 看不出原材料
9 be made in 在、、、製造
10 be made by sb 由某人製造
11 be used for 被用來做
12 be used by 被誰所用
13 be used to do 被用來做、、、
14 in people』s daily life
在人們的日常生活
15 it』s said that 據說,聽說
16 ring one』s life 某人的一生
17 go this way 這邊請
18 was created 被創造
19 DNA脫氧核糖核酸
20 has been used
現在完成時的被動語態
結構:have\has +been+動分
21 no one 用來指認其後不能接of ,用作主語時謂語動詞用單三
22 none不僅指認也可指物,其後常接of短語
23 none用來回答how many no one 用來回答who
24 know\say for certain 確切的知道
25 be surprised at \by +名詞、代詞 為、、、而感到驚訝
26 be surprised to do sth.
為、、、而感到驚訝
27 think for oneself 獨立思考
28 think to oneself 自己心裡想
29 warn sb to do sth 警告某人做某事
30 Warn sb about\of sth 警告某人某事
31Warn sb against doing sth
=warn sb not to sth
警告某人不做某事
32 no longer 不再=not …any longer
33 treat sb\sth as\like sth.
以、、、的方式對待
34 be meant to do sth.應該做某事特別是應某人的吩咐或根據職責
35 in the …field 在、、、領域
36 make a contribution(s) to
sth.\doing sth.為、、、做貢獻
37 in…direction 按、朝、、、的放心
38 work well 奏效,起作用
39總結:一般過去時的被動語態was\were +動詞的過去分詞
40 work as 從事某種職業
41 work on、upon 從事,忙於
42 the rest 剩餘的部分+ of+名詞
43 lose one』s way=get lost 迷路
44 work out 計算,算出
Unit4Topic3
1 be able to 的意義等同於can,
但是can 沒有將來時和完成時
2 be able to 與can 不能重疊使用
3 What fun! 多麼有趣啊!
4 not…until… 直到、、、才、、、
5 think, believe, suppose, imagine, expect 否定前移
6 with one』s own eyes 親眼所見
7 on the radio 通過收音機
8 discover v.發現invent v.發明
9 find out 找出
1
0 base… on 以、、、為根據
11 decide to do sth. 決定做某事
decide on sth 決定某事
12 name…after… 以、的名字給、、、取名
13 be named after (被動語態)
14 at a distance of 相隔
15 at a distance 在遠處
16 two-fifths as strong as
相當於、、、的五分之二強度
17 half as big as 像、、、一半那樣大
18 twice as long as 像、、、兩倍那樣長
19 what』s worse 更糟的是、、、
20 What』s more 更有甚者,而且
21…there has been… 已經有、、、
22 there may be 可能有
23 there will be=there is going to be 將要有
24 alone 單獨,獨自一個人,不含感情色彩
25 lonely指內心的孤獨,地方的荒無人煙,又濃重的感情色彩
26 總結:含有情態動詞的被動語態
結構:情態動詞+be+動分
否:在情態動詞後直接+not
疑:把情態動詞提前

參考資料:網路文庫

D. 人教版初中英語九年級語法知識點

UNIT 1:介詞by的常見用法
V-ING形式
UNIT 2:used to的用法
UNIT 3:含有情態動詞的被動句式版
UNIT 4:虛擬語氣
UNIT 5:情態動詞表推測權
UNIT 6:關系代詞的用法
UNIT 7:would like的用法
UNIT 8:短語動詞
UNIT 9:被動語態
UNIT 10:過去完成時
UNIT 11:賓語從句
UNIT 12:be supposed to的用法
UNIT 13:make的用法
UNIT 14:現在完成時
UNIT 15:時態復習

E. 初三英語語法總結

沒什麼難的地方.
1.不定代詞(some any,all both,either neither,no none,each every,many much,few little的區別與聯系)
A復合不定代詞12個
Bsome any的用法
2.時態
A一般現在、過去、將來時
B現在、過去完成時
C過去、現在、將來進行時
D現在完成進行時
3.賓語從句(3種)
4.定語從句(以that為主)
5.構詞法,主要詞綴(un dis bi ab inter tele re ful tion less ese y ing ed ly able al等)
6.主要縮寫
7.形容詞與副詞的比較級,最高級
A特殊變化與一般變化
B用法
8.動詞的種類
行為、情態、聯系、助動詞
9.句子的成分
主語、謂語、賓語、表語、定語、狀語、補語
10.簡單句5大基本句型(順便掌握及物與不及物動詞的區別)
11.動詞不定式
A基本結構(to+動詞原型,否定式為not to+動詞原型)
B用法
C疑問詞+不定式
12.被動語態
A主動與被動的概念
B構成
C情態動詞被動語態
13.虛擬語氣(以「現在不可能發生」為主)
結構為If+主+V-ed,主+would do。
注意從句裡面be用were
14.雙賓語
15.情態動詞
caN could,should,would,would like,might may,have to must,need
特別注意掌握情態動詞表推測
16.直接引語,間接引語
注意指示代詞、時間與地點詞、動詞轉換的情況
注意不轉換的情況
注意主從一致
17.狀語從句(特別是IF ,WHEN和UNTIL)
注意主句一般將來時,從句用一般現在表將來。
18.名詞
A專有名詞與普通名詞
B可數與不可數
C可數名詞單數與復數
D所有格
19.代詞
A人稱代詞
B物主代詞
C指示代詞
20.數詞
A基數詞
B序數詞
21.動詞縮略形式
22.介詞
A時間介詞
B地點介詞
C其他
23.冠詞
24.分詞
A現在與過去分詞
B現在分詞做主語等
C分詞做定語
25.倒裝
A so+動詞+主語
B部分倒裝
26.特殊
A季節,星期,月份,年份讀法
B報時
C動詞+介詞,動詞+副詞的各種特殊意義
D其他(如7大洲,4大洋,撲克花色,電影.音樂的類型,國家與首都等)
{你是老師就很容易看懂上面這些了,如果是學生.那就去查查語法書吧.}

F. 初三英語語法

呵呵 希望對你有所幫助 祝樓主進步哈 記得採納O(∩_∩)O哈!

九年級英語復習---語法講解(1-7單元)
Unit1
By是個很常用的介詞(有時也用作副詞),在初中英語中的用法有以下幾種: 1.意為「在……旁」、「靠近」。如: Some are singing and dancing under a big tree . Some are drawing by the lake. 有的在大樹下唱歌跳舞,有的在湖邊畫畫兒。 2.意為「不遲於」、「到……時為止」。如: Your son will be all right by supper time. 你的兒子在晚飯前會好的。 How many English songs had you learned by the end of last term? 到上個學期末你們已經學了多少首英語歌曲? 3.表示方法、手段,可譯作「靠」、「用」、「憑借」、「通過」、「乘坐」等。如: The monkey was hanging from the tree by his tail and laughing.
猴子用尾巴吊在樹上哈哈大笑。 The boy』s father was so thankful that he taught Edison how to send messages by railway telegraph.
孩子的父親是那麼的感激,於是他教愛迪生怎樣通過鐵路電報來傳達信息。 4.表示「逐個」、「逐批」的意思。如: One by one they went past the table in the dark.
他們一個一個得在黑暗中經過這張桌子。5.表示「根據」、「按照」的意思。如:What time is it by your watch? 你的表幾點了? 6.和take , hold等動詞連用,說明接觸身體的某一部分。如: I took him by the hand. 我拉住了它的手。 7.用於被動句中,表示行為主體,常譯作「被」、「由」等。如: English is spoken by many people. 英語被許多人所說。(即「許多人講英語。」) 8.組成其它短語。 1) by the way : 意為「順便說」、「順便問一下」,常做插入語。如: By the way , where』s Li Ping , do you know?
順便問一下,李平在哪兒。你知道嗎? 2) by oneself : 意為「單獨」、「自行」。如: I can』t leave her by herself. 我不能把她單獨留下。 3) by and by : 意為「不久以後」、「不一會兒」。如: But by and by , more and more people began to study English. 但是不久以後,越來越多的人開始學英語了。
二、動名詞的構成動詞後加動名詞doing,相當於名詞,在句子中可以做主語、賓語、表語定語等。1)★作主語(這種用法常考)
Fighting broke out between the South and the North.南方與北方開戰了。2)作賓語Would you mind turning down your radio a little, please?
請問你介意調小一點收音機的音量嗎?3)作表語Babysister』s job is washing,cooking and taking care of the children。保姆的工作是洗衣服,作飯和照看孩子。
Unit2
used to 的用法:(1)肯定句:used這個詞沒有人稱的變化,to後面接動詞原形。

否定句是didn』t use to….
When I was a child, I didn』t use to like apples.當我還是孩子的時候我不喜歡蘋果.
疑問形式是Did you use to…?Where did you use to live before you came here?當你來這兒之前你住哪兒?
(2)含有used to 的句子的反意疑問句不要usedn』t + 主語,而用didn』t + 主語。He used to smoke, didn』t he? 他過去常常吸煙,是嗎?Yes, he did./ No, he didn』t. 是的,他吸。/ 不,他不吸。
(3)used to 表示過去的習慣動作, 而不是現在的。I am used to the weather here. 我已經習慣於這里的天氣了。He is used to hard work. 他習慣於艱苦的工作。
(4)used to 可以和be, have 以及其他狀態動詞連用,描寫過去的狀態。 I used to be a waiter, but now I』m a taxi-driver.我過去是一個服務員,但現在我是計程車司機。
★ 本單元的許多運用used to 的句子屬於描述過去的狀態。Mario used to be short.馬力奧過去總是很矮。Amy used to be outgoing.愛米過去性格外向。Tina used to have long and straight hair.蒂娜過去有一頭直的長頭發。He used to wear black shoes. 他過去常穿黑鞋。
Unit3
本單元重點講到了被動語態的用法英語動詞的被動語態由助動詞be加及物動詞的過去分詞構成。助動詞be有時態,人稱和數的變化,其變化規則與連系動詞be完全一樣。
 一、被動語態的句式變化: 以一般現在時和動詞invite為例,列表說明被動語態的句式變化:

二、各種時態的被動語態結構總結如下: 被動語態的時態是由be的時態決定的,be是什麼時態,全句就是什麼時態,be動詞後面的過去分詞不變。一般現在時的被動語態為:主+am / is / are (not)+過去分詞一般過去時的被動語態為:主+was / were +過去分詞
例如:我們學過的was / were born 生於,就是一個被動語態.born是個過去分詞(bear)-When were you born ? -I was born in 1989. 現在進行時被動語態的構成為: 主語+is / am / are + being +過去分詞
現在完成時被動語態的構成為: 主語+have / has +been +過去分詞
情態動詞的被動語態: 情態動詞+be+過去分詞
一般將來時的被動語態: 主語+will +be +過去分詞
過去將來時的被動語態: 主語+would / should + be +過去分詞
過去進行時的被動語態: 主語+was / were + being +過去分詞
過去完成時的被動語態: 主語+had + been +過去分詞
三、被動語態的用法:(1)不知道或沒有必要說明動作的執行者是誰,不用by+動作執行者短語 Football is played widely all over the world. 全世界都廣泛地踢足球。
(2)強調動作的承受者,這時應用by短語。The bank was robbed yesterday afternoon. 昨天下午這家銀行遭到搶劫。
(3)作客觀說明時,常採用一種被動語態句型It is reported that about twenty children have died of flu in the USA.
據報道美國大約二十名兒童死於流感。
四、主動語態的句子變為被動語態的方法是:(1)把原句中的賓語變為主語(2)動詞改為被動形式,即be+過去分詞(3)原來的主語,如果需要的話,放在by後面,如果沒必要,可省略。請看下錶:
主動語態 被動語態
They make trains in Zhuzhou. They use this key for locking the classroom door.Many people speak English.He wrote a letter.They are building a road. Trains are made in Zhuzhou.This key is used for locking the classroom door(by them).English is spoken by many people.A letter was written by him.A road is being built (by them).

Unit4
虛擬語氣:如果我們所說的不是事實,也不是要求、命令、勸告等,而只是一種假設、願望、建議或是一種實現不了的空想就用虛擬語氣
注意:條件句分兩種,真實條件句和虛擬條件句。只有在虛擬(非真實)條件句中,才用虛擬語氣,而在真實條件句中,要用陳述語氣。
請比較:
(1)If it is sunny tomorrow , we』ll go to the zoo.
如果明天天氣好,我們將會去公園。在這句話中,明天天氣好是完全有可能實現的,並非虛擬、幻想,因此是真實條件句。在本句中,適用「主將從現。」
(2)If I were you , I would go at once.
(如果我是你的話,我立刻就走。)在這句話中,條件句,「如果我是你」,但事實上,我不可能成為你,這只是假設的情況,沒有實現的可能。當條件實現的可能性很小,甚至可以說沒有時,就需要用虛擬語氣來表示,動詞發生了變化。
也就是說虛擬語氣表示和現實的事實相反時,從句用一般過時。
主句用 「should/would/could/ might +動詞原形。
1.If I had time, I would go for a walk.
2.If I were invited, I would go to the dinner party.
3.If I won a million dollars in the lottery, I would put it in the bank.
知識點2. He doesn』t know if he should bring a present.
此處if表示「是否」,引導賓語從句。Should此處表示「應該」。不是虛擬語氣。
E.g.1. I don』t know if I should go to the party.
2.If I have enough money, I will go to Hainan .
知識點3.If I were you , I』d wear a shirt and tie.
if 引導的條件狀語從句表示與現在事實相反的虛擬語氣時,be動詞只能用were,而不能用was。
E.g. If he were here, he would not agree with you .
知識點4. I don』t have a present. What if everyone else brings a present?
What if… 「如果……怎麼辦?」相當於 what would happen if…
E.g. What shall I do if it snows?
知識點5.Well, dogs can be a lot of trouble.
Trouble 麻煩事 ,名詞
常用搭配 :get (sb)into trouble get out of trouble what』s the trouble
「if」引導的條件句。

Unit5
It must be--- (肯定是,100%)
It might/could be… (有可能,20-80%)
It can』t be… (肯定不是,0%)
程度 肯定句 否定句 疑問句
must ★ ★ ★ ★ √
may ★ ★ ★ √ √
might
/could ★ ★ √



can』t
can ★ √


1. --- Whose book is this?
--- It must be Mary』s. (肯定; 一定)
It must belong to Mary.
2. --- Whose French book is this?
--- It could be Ali』s. She studies French. (可能)
3. The hair band might belong to Linda.
might be Linda』s. (可能)
4. The T-shirt can』t be John』s. (不可能)
It』s much too small for him.
練習:1. --- Whose pen is this?
--- It ____ Liu Mei because I saw her use it the other day.
A. can』t be B. might be C. must belong to
2. That』s a piece of good news. They ___ glad to hear that.
A. can be B. might be C. must be D. can』t be
3. Mary ______ be in Paris. I saw her in town only a few minutes ago.
A. mustn』t B. shouldn』t C. can』t D. may not
Unit6
定語從句
1. who 指人,作主語或賓語 (作賓語可省略)
The man who I talked with is our teacher.
A person who steals things is called a thief.
2. whom指人,作賓語 (作賓語可省略,如介詞提前則不能省)
The man (whom/who) I nodded to is Mr. Li.
The man to whom I nodded is Professor Li.
3. which 指物,作主語或賓語 (作賓語可省略, 如介詞提前則不能省)
These are the trees which were planted last year.
This recorder (which) he is using is made in Japan.
Is this the library (which) you borrow books from?
Is this the library from which you borrow books?
4. that 指人/物,作主語或賓語 (作賓語可省略)
A plane is a machine. It can fly.→A plane is a machine that can fly.
He is the man. I told you about him. →He is the man (that) I told you about.
The scientist is very famous in the world. We met her yesterday.

The scientist Ø we met yesterday is very famous in the world.
who
whom
that
The dress is new. She is wearing it.

The dress that she is wearing is new.
which
Ø
(3) He is the kind person. I have ever worked with him.

He is the kind person that I have ever worked with.
who
whom
Ø
This is the best film. I have ever seen this film.

This is the best film that I have ever seen.
Ø
在選擇引導定語從句的關系代詞時,有如下要點:
1 由於關系代詞在主句與從句間既起到聯系作用,又在從句中充當一個成分,因此, 要正確判斷關系代詞在從句中的功能,如作主語還是賓語等。
2 當先行詞指人時,關系代詞可用who(做主語,賓語),that(做主語,賓語),whom(作賓語),whose(作定語)
3 當先行詞指物時,關系代詞可用that(做主語,賓語),which(做主語,賓語)
4 再定語從句中,作賓語的關系代詞長可省略,但在介詞後面的關系代詞不能省略。指人時,介詞後只用whom,指物時,介詞後只用which。
5 在非限制性定語從句中,指人時,只用who,指物時,只用which。
1.定語從句中that與who、which的區別

 

2.定語從句中關系詞的省略

 

 典型例題
1. The first job ________I found was to be a cleaner.
A. where     B. why      C. which     D. that
解析:指事物的先行詞前有序數詞修飾時,只能用關系代詞that。故本題的正確答案是D。
2. I don』t think history is as interesting as English.(改為同義詞)
I think history is ___________ interesting _________ English.
解析:答案是:less; than。意思是「我認為歷史不如英語有趣」。
3. The woman who is wearing the hat is my mother.(改為同義句)
The woman ________ the hat is my mother.
解析:讀題後可知:上句含義是「戴帽子的那個婦女旭我的媽媽」,對應下句,可知空格處應填「戴」,故正確答案是in。
選擇填空
1. The poor boy ________ lost both his parents last year is called Mike.
A.which    B.what    C.who    D./
2. The bridge ________ has been there for nearly fifty years still looks nice.
A.which    B.what    C./    D.who
3. I』m one of the students _______well in English in my class.
A.who does     B.who do     C.which does    D.who did
4. Is this factory ________ some foreign friends visited last Friday?
A.that     B.where     C.which     D.the one
5. All______ they have done is good for us.
A.what    B.which    C.why    D.that
Unit7
表達意願的幾個基本句子

a. _______ _______ _________ go to France some day.
b. _______ _______ _________ go to France some day.
c. _______ _______ _________ go to France some day.
d. _______ _______ _________ go to France some day.
答案:a. I hope to     b. I』d like to     c. I』d love to      d. I want to

She would like to go to New York. (對劃線部分提問)
答案:Where would she like to go?
注意:where在本句中為副詞,go後面不能再加to,而Which city would she like to go to? 中which為代詞。
九年級英語復習---語法講解(Units8-15)
Unit8
1、短語動詞小結
常見短語動詞結構有下面幾種:
1.動詞+副詞 如:give up 放棄 turn off 關掉 stay up 熬夜
這種結構有時相當於及物動詞,如果其賓語是代詞,就必須放在動詞和副詞之間,如果是名詞,則既可插在動詞和副詞之間,也可放 在短語動詞後。
2. 動詞+介詞 如:listen of 聽 look at 看 belong to 屬於
這種結構相當於及物動詞,後面跟賓語。
3. 動詞+副詞+介詞 如:come up with 提出,想出 run out of 用完,耗盡
4. 動詞+名詞(介詞) 如:take part in參加 catch hold of 抓住
2、倒裝句
not only … but (also) … 不但… 而且… 用來連接兩個並列的成分
(1)引導以 not only …but (also)… 開頭的句子往往引起部分倒裝。
因此 ⑴Not only do I feel good but (also)…. 是倒裝句。也是說得要
把前面的句子中的助動詞或者是情態動詞放在主語的前面。如:
①Not only can I do it but (also) I can do best. 我不僅能做到而且做得最好。
⑵Not only…but (also)… 接兩主語時,謂語動詞隨後面的主語人稱和數的變化 也就是就近原則 如:
①Not only Lily but (also) you like cat. 不僅莉莉而且你也喜歡貓。
②Not only you but (also) Lily likes cat. 不僅你而且莉莉喜歡貓。
常見的就近原則的結構有:
Neither… nor…即不…也不… (兩者都不)
Neither you nor I like him. 我和你都不喜歡他。
Either… or… 不是…就是… (兩者中的一個)
Either Lily or you are a student.
Not only …but (also)…
There be

G. 初三英語語法知識點(只問一個很簡單的)要快

1. be used to do是被動語態,表示「抄被用作…」 例如:The knife is used to cut things.小刀是被用作切東西的。
2. used to do是主動語態,意思是「過去常常做某事」,表示現在不這樣做了。
例如:He used to get up early.他過去常常早起。

H. 求取:初三英語全部語法知識

. 一般現在時的用法

1) 經常性或習慣性的動作,常與表示頻腮度的時間狀語連用。
時間狀語: every…, sometimes, at…, on Sunday
I leave home for school at 7 every morning.

2) 客觀真理,客觀存在,科學事實。
The earth moves around the sun.
Shanghai lies in the east of China.
3) 表示格言或警句中。
Pride goes before a fall. 驕者必敗。

注意:此用法如果出現在賓語從句中,即使主句是過去時,從句謂語也要用一般現在時。
例:Columbus proved that the earth is round..

4) 現在時刻的狀態、能力、性格、個性。
I don』t want so much.
Ann Wang writes good English but does not speak well.
比較:Now I put the sugar in the cup.
I am doing my homework now.
第一句用一般現在時,用於操作演示或指導說明的示範性動作,表示言行的瞬間動作。再如:Now watch me, I switch on the current and stand back. 第二句中的now是進行時的標志,表示正在進行的動作的客觀狀況,所以後句用一般現在時。
2. 一般過去時的用法

1)在確定的過去時間里所發生的動作或存在的狀態。
時間狀語有:yesterday, last week, an hour ago, the other day, in 1982等。
Where did you go just now?

2)表示在過去一段時間內,經常性或習慣性的動作。
When I was a child, I often played football in the street.
Whenever the Browns went ring their visit, they were given a warm welcome.

3)句型:
It is time for sb. to do sth "到……時間了" "該……了"
It is time sb. did sth. "時間已遲了" "早該……了"
It is time for you to go to bed. 你該睡覺了。
It is time you went to bed. 你早該睡覺了。
would (had) rather sb. did sth. 表示』寧願某人做某事』
I』d rather you came tomorrow.

4) wish, wonder, think, hope 等用過去時,作試探性的詢問、請求、建議等。
I thought you might have some. 我以為你想要一些。

比較:
一般過去時表示的動作或狀態都已成為過去,現已不復存在。
Christine was an invalid all her life.
(含義:她已不在人間。)
Christine has been an invalid all her life.
(含義:她現在還活著)
Mrs. Darby lived in Kentucky for seven years.
(含義:達比太太已不再住在肯塔基州。)
Mrs. Darby has lived in Kentucky for seven years.
( 含義:現在還住在肯塔基州,有可能指剛離去)

注意: 用過去時表示現在,表示委婉語氣。
1)動詞want, hope, wonder, think, intend 等。
Did you want anything else?
I wondered if you could help me.
2)情態動詞 could, would.
Could you lend me your bike?
3. used to / be used to

used to + do:"過去常常"表示過去習慣性的動作或狀態,但如今已不存在。
Mother used not to be so forgetful.
Scarf used to take a walk. (過去常常散步)

be used to + doing: 對……已感到習慣,或"習慣於",to是介詞,後需加名詞或動名詞。
He is used to a vegetarian diet.
Scarf is used to taking a walk.(現在習慣於散步)

典型例題
---- Your phone number again? I ___ quite catch it.
---- It』s 69568442.
A. didn』t B. couldn』t C. don』t D. can』t
答案A. 本句雖沒有明確的時間狀語,但從語意上看 出,在聽的時候沒有聽懂這個動作發生在過去,因此應用過去時。
4. 一般將來時

1) shall用於第一人稱,常被will 所代替。
will 在陳述句中用於各人稱,在爭求意見時常用於第二人稱。
Which paragraph shall I read first.
Will you be at home at seven this evening?

2) be going to +不定式,表示將來。
a. 主語的意圖,即將做某事。
What are you going to do tomorrow?
b. 計劃,安排要發生的事。
The play is going to be proced next month。
c. 有跡象要發生的事
Look at the dark clouds, there is going to be a storm.

3) be +不定式表將來,按計劃或正式安排將發生的事。
We are to discuss the report next Saturday.

4) be about to +不定式,意為馬上做某事。
He is about to leave for Beijing.
注意:be about to 不能與tomorrow, next week 等表示明確將來時的時間狀語連用。
5. be going to / will

用於條件句時, be going to 表將來
will 表意願
If you are going to make a journey, you』d better get ready for it a s soon as possible.
Now if you will take off your clothes, we will fit the new clothes on you in front of the mirror.
6. be to和be going to

be to 表示客觀安排或受人指示而做某事。
be going to 表示主觀的打算或計劃。
I am to play football tomorrow afternoon. (客觀安排)
I』m going to play football tomorrow afternoon. (主觀安排)
7. 一般現在時表將來

1)下列動詞:come, go, arrive, leave, start, begin, return的一般現在時表將來。這主要用來表示在時間上已確定或安排好的事情。
The train leaves at six tomorrow morning.
When does the bus star? It stars in ten minutes.

2)倒裝句,表示動作正在進行,如:
Here comes the bus. = The bus is coming.
There goes the bell. = The bell is ringing.

3)在時間或條件句中。
When Bill comes (不是will come), ask him to wait for me.
I』ll write to you as soon as I arrive there.

4)在動詞hope, take care that, make sure that等後。
I hope they have a nice time next week.
Make sure that the windows are closed before you leave the room.
11. 用於現在完成時的句型

1)It is the first / second time…. that…結構中的從句部分,用現在完成時。
It is the first time that I have visited the city.
It was the third time that the boy had been late.

2)This is the… that…結構,that 從句要用現在完成時.
This is the best film that I』ve (ever) seen.
這是我看過的最好的電影。
This is the first time (that) I』ve heard him sing. 這是我第一次聽他唱歌。

典型例題
(1) ---Do you know our town at all?
---No, this is the first time I ___ here.
A. was B. have been C. came D. am coming
答案B. This is the first time 後面所加從句應為現在完成時,故選B。

(2) ---Have you ____ been to our town before?
---No, it』s the first time I ___ here.
A. even, come B. even, have come C. ever, come D. ever, have come
答案D. ever意為曾經或無論何時,反意詞為never,此兩詞常用於完成時。 This is the largest fish I have ever seen. It is / was the first time +that-clause 的句型中,從句要用完成時。
注意:非延續性動詞的否定形式可以與表示延續時間的狀語連用。即動作不發生的狀態是可以持續的。
(錯)I have received his letter for a month.
(對)I haven』t received his letter for almost a month.
12. 比較since和for

Since 用來說明動作起始時間,for用來說明動作延續時間長度。
I have lived here for more than twenty years.
I have lived here since I was born..
My aunt has worked in a clinic since 1949.
Some new oilfields have been opened up since 1976.
I have known Xiao Li since she was a little girl.
My brother has been in the Youth League for two years.
I have not heard from my uncle for a long time.

注意:並非有for 作為時間狀語的句子都用現在完成時。
I worked here for more than twenty years.
(我現在已不在這里工作。)
I have worked here for many years.
(現在我仍在這里工作。)

小竅門: 當現在完成時+一段時間,這一結構中,我們用下面的公式轉化,很容易就能排除非延續動詞在完成時中的誤使。
1) (對) Tom has studied Russian for three years.
= Tom began to study Russian three years ago, and is still studying it now.
2) (錯) Harry has got married for six years.
= Harry began to get married six years ago, and is still getting married now.
顯然,第二句不對,它應改為 Harry got married six years ago. 或 Harry has been married for six years.
13. since的四種用法

1) since +過去一個時間點 (如具體的年、月、日期、鍾點、1980, last month, half past six)。
I have been here since 1989.

2) since +一段時間+ ago
I have been here since five months ago.

3) since +從句
Great changes have taken place since you left.
Considerable time has elapsed since we have been here.

4) It is +一段時間+ since從句
It is two years since I became a postgraate student.
被動語態的幾種類型
1)主語句中有一個賓語的被動語態,如:
He saw her in the shop yesterday.
She was seen in the shop yesterday.
2) 主語有兩個賓語的被動語態
Li Lei gave me a chemistry book.
I was given a chemistry book by Li Lei.
A chemistry book was given to me by Li Lei.
3)主動句中含賓語補足語的句子的被動語態
若賓語補足語是不帶to 的不定式,變為被動語態時,該不定式前要加"to"。此類動詞為
感官動詞:feel, hear, help, listen to, look at, make, observe, see, notice, watch
The teacher made me go out of the classroom.
--> I was made to go out of the classroom (by the teacher).
We saw him play football on the playground.
--> He was seen to play football on the playground.
若賓語補足語是帶to的不定式,那麼被動語態仍保留to:
Mother told me not to be late
I was told not to be late by mother.
5)情態動詞+ be +過去分詞,構成被動語態。
Coal can be used to proce electricity for agriculture and instry.
6)表示"據說"或"相信" 的片語
 believe, consider, declare, expect, feel , report, say, see, suppose, think, understand
It is said that… 據說
It is reported that… 據報道
It is believed that… 大家相信
It is hoped that… 大家希望
It is well known that… 眾所周知
It is thought that… 大家認為
It is suggested that… 據建議
It is taken granted that… 被視為當然
It has been decided that… 大家決定
It must be remember that…務必記住的是
It is said that she will leave for Wuhan on Tuesday.
14. 延續動詞與瞬間動詞

1) 用於完成時的區別
延續動詞表示經驗、經歷; 瞬間動詞表示行為的結 果,不能與表示段的時間狀語連用。
He has completed the work. 他已完成了那項工作。 (表結果)
I』ve known him since then. 我從那時起就認識他了。(表經歷)

2) 用於till / until從句的差異
延續動詞用於肯定句,表示"做……直到……" 瞬間動詞用於否定句,表示"到……,才……"
He didn』t come back until ten o』clock.
他到10 點才回來。
He slept until ten o』clock.
他一直睡到10點。

典型例題
1. You don』t need to describe her. I ___ her several times.
A. had met B. have met C. met D. meet
答案B. 首先本題後句強調對現在的影響,我知道她的模樣,你不用描述。再次,several times告知為反復發生的動作,因此用現在完成時。

2.---I』m sorry to keep you waiting.
---Oh, not at all. I ___ here only a few minutes.
A. have been B. had been C. was D. will be
答案A. 等待的動作由過去開始,持續到現在,應用現
. 不定式作賓語

1) 動詞+ 不定式
afford aim appear agree arrange ask be decide bother care choose come dare demand desire determine expect elect endeavor hope fail happen help hesitate learn long mean manage offer ought plan prepare pretend promise refuse seem tend wait wish undertake
舉例:
The driver failed to see the other car in time.
司機沒能及時看見另一輛車。
I happen to know the answer to your question.
我碰巧知道你那道問題的答案。

2)動詞+不定式 ; 動詞+賓語+不定式
ask, beg, choose, expect , hate, help intend like, love, need prefer, prepare, promise, want, wish…
I like to keep everything tidy. 我喜歡每件東西都保持整潔。
I like you to keep everything tidy. 我喜歡你年使每件東西都保持整潔。
I want to speak to Tom. 我想和湯姆談話。
I want you to speak to Tom. 我想讓你和湯姆談話。

3) 動詞+疑問詞+ to
decide, know, consider forget, learn, remember, show, understand, see, wonder, hear, find out, explain, tell
Please show us how to do that. 請演示給我們如何去做。
There are so many kinds of tape-recorders on sale that I can』t make up my mind which to buy.有這么多的錄音機,我都拿不定主意買哪一種。

注意:疑問詞帶不定式在句中作成分時,謂語動詞用單數。
The question is how to put it into practice.
問題是怎樣把它付諸實施。
2. 不定式作補語

1) 動詞+賓語+不定式(to do)
advise allow appoint believe cause challenge command compel consider declare drive enable encourage find forbid force guess hire imagine impel ince inform instruct invite judge know like order permit persuade remind report request require select send state suppose tell think train trust understand urge warn

例句:
a. Father will not allow us to play on the street.
父親不讓我們在街上玩耍。
b. We believe him to be guilty.
我們相信他是有罪的。

Find 的特殊用法:
Find 後可用分詞做賓補,或先加形式賓語,再加形容詞,最後加帶to 的動詞不定式。find後也可帶一個從句。此類動詞還有get,have。
I found him lying on the ground.
I found it important to learn.
I found that to learn English is important.
典型例題:
The next morning she found the man ___ in bed,dead.
A. lying B. lie C. lay D. laying
答案:A.find的賓語後面,用分詞或分詞短語,起賓語補足語作用。現在分詞表達主動,也表達正在進行,過去分詞表達被動。

2) to + be 的不定式結構,作補語的動詞。
Acknowledge, believe, consider, think, declare(聲稱), discover, fancy(設想), feel find, guess, judge, imagine, know, prove, see(理解), show, suppose, take(以為), understand
We consider Tom to be one of the best students in our class.
我們認為湯姆是班上最好的學生之一。

典型例題
Charles Babbage is generally considered ___ the first computer.
A. to invent B. inventing C. to have invented D. having invented
答案:A. 由consider to do sth. 排除B、D。. 此句只說明發明這一個事實,不定式後用原形即可。而C為現在完成時,發明為點動詞一般不用完成時,且此處也不強調對現在的影響,因此不選C。

3) to be +形容詞
Seem, appear, be said, be supposed, be believed, be thought, be known, be reported, hope, wish, desire, want, plan, expect, mean…
The book is believed to be uninteresting.
人們認為這本書沒什麼意思。

4) there be+不定式
believe, expect, intend, like, love, mean, prefer, want, wish, undrstand
We didn』t expect there to be so many people there.我們沒料到會有那麼多人在哪裡。
注意 : 有些動詞需用as 短語做補語,如regard, think believe, take, consider.
We regard Tom as our best teacher. 我們認為湯姆是我們最好的老師。
Mary took him as her father . 瑪麗把他當作自己的父親。
. 不定式作主語

1) It』s easy (for me) to do that.我做這事太容易了

easy, difficult, hard, important, possible, impossible, comfortable, necessary, better;
the first, the next, the last, the best, too much, too little, not enough
It』s so nice to hear your voice.
聽到你的聲音真高興。
It』s necessary for you to lock the car when you do not use it.
當你不用車的時候,鎖車是有必要的。

2) It』s very kind of you to help us. 他幫助我們,他真好。
Kind, nice, stupid, rude, clever, foolish, thoughtful, thoughtless, brave, considerate(考慮周到的), silly, selfish(自私的)
例句:
It was silly of us to believe him. 我們真愚蠢,竟然相信了他。
It seemed selfish of him not to give them anything. 他不給他們任何東西,這顯得太自私了。

注意:1) 其他系動詞如,look,appear等也可用於此句型
2) 不定式作為句子成分時,動詞用單數形式。
3) 當不定式作主語的句子中又有一個不定式作表語時,不能用It is… to…的句型
(對)To see is to believe. 百聞不如一見。
(錯)It is to believe to see.
4. It』s for sb.和 It』s of sb.

1)for sb. 常用於表示事物的特徵特點,表示客觀形式的形容詞,如easy, hard, difficult, interesting, impossible等:
It』s very hard for him to study two languages. 對他來說學兩門外語是很難的。
2)of sb的句型一般用表示人物的性格,品德,表示主觀感情或態度的形容詞,如good, kind, nice, clever, foolish, right。
It』s very nice of you to help me. 你來幫助我,你真是太好了。

for 與of 的辨別方法:
用介詞後面的代詞作主語,用介詞前邊的形容詞作表語,造個句子。如果道理上通順用of,不通則用for。如:
You are nice. (通順,所以應用of)。
He is hard. (人是困難的,不通,因此應用for。)
3) 祁使句(Imperative Sentence)
祈使句往往是用來表示說話人的請求、命令、要求、建議,等等。祈使句的主語常被省略,因為這個主語很明確地是聽話人"you"。當然,有時為了強調或表示某種感情,句子也會帶上主語。
祈使句的謂語用動詞原形;它的否定形式是句首用Don't + 動詞原形,或是Not to + 動詞原形。例如:
Be quiet , please ! (大家)請安靜。
Stand up ! 起立!
Don't smoke in the office . 請不要在辦公室吸煙。
Don't be standing in the rain . 別站在雨里。
Not to be careless when you're driving a car . 開車時不要粗心大意。
4) 感嘆句(Exclamatory Sentence)
感嘆句表示說話人的喜悅、氣憤、驚訝等強烈的情緒。這類句子中,有很多是由What或How引起的。What 用來強調名詞,How則強調形容詞、副詞或動詞。這類句子的構成只需將所強調或是說,所感嘆的對象放到句首;句子無需倒裝,句子要用正常語序。 當然,如果不用這種句型,而句子(無論是那種句子)本身又表示了上述的種種情緒,那麼該句也就成了感嘆句。例如:
What a fine day it is today ! 今天天氣多好啊!
How fine it is today ! 今天天氣多好啊!
What a lovely son you have !你有個多可愛的兒子啊!
How lovely your son is ! 你的兒子多可愛
如果還有什麼不明白 請問我 隨時恭候 我英語今年高考可考了120多啊

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