A. 初一英语第四单元语法
Why not use your textbook.
B. 初中七年级英语第一学期1~4单元知识点总结
年级英语（上）知识点总结及练习
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Jim: _____________3______________?
Sam: She’s my friend. Look! She’s over there. Let’s go and ask her.
Jim: _______________4_______________.
Sam: Hi, Mary! Is that dog yours?
Mary: _______________5_______________.
Sam: It’s a lovely dog! Don’t lose it!
Mary: Yes, thank you.
A. Who’s Mary
B. OK, let’s go
C. Oh, no it’s not mine
D. Oh, yes. It’s mine
E. Is it yours
五. 用所给单词的适当形式填空
1. ________ (He) pen is in ______ (I) pencil-box.
2. ________ (You) shoes ________ (be) under the bed.
3. ________ (Who) new ruler is this?
4. ---Are these trousers _______ (you)?
---No, they aren’t ________ (we)
5. It’s time ________ (go) and play games.
6. This is my pen. Please give it to ________ (I).
7. I have two ________ (baby).
8. Look! That is a ________ (China) car.
9. It is __________ (my teacher) sweater.
10. Now her ________ ( parent) are in America.
六. 阅读理解
(A)
Bob was born in a big and rich family. His father is a university professor. He teaches American history. His mother is a very capable woman. She is the manager of a big company. She earns a lot of money, of course. Bob has two sisters and a brother. His elder sister, Jenny, is fourteen. She studies in a middle school. His younger sister, Ann, is ten. She studies in a private primary school. She has a very good memory. She is clever. His younger brother, Dick, is only six. He has just started going to school. Bob gets on well with his family. He is on good terms not only with his parents, but also with his sisters and brother. (have a friendly relationship with sb.) He is, in a word, an apple in their eyes.
根据短文的内容，判断下列句子的正误：正确地答“A”，错误的答“B”。
1. Bob was born in a small and rich family.
2. He has two brothers and a sister.
3. There are five people in his family.
4. Dick is only six. He studies in a private primary school.
5. “He is an apple in their eyes” means “They love him very much”.
(B)
Look at the clothes line in the twins' bedroom. There are some clothes on it. You can see a green blouse and a yellow skirt. The trousers on the clothes line are black. They are not new but clean. Are they Lily's clothes? No. I know they are Lucy's. Lily's clothes are on a clothes tree near the window. Her trousers are brown, her blouse is white and her skirt is blue. There is a new hat on the clothes tree, but it's not Lily's, it's Lucy's. There is an old hat on Lucy's bed in the room, it's Lily's. There are no clothes on the other bed, the bed is Lily's.
1. What can you see in the bedroom? I can see __________.
A. a clothes line B. a tree C. a bed
2. What colour are Lucy's trousers? They are ________.
A. green B. black C. brown
3. Where is Lucy's hat? It's on _________.
A. the clothes tree B. the clothes line C. lily's bed
4. How many beds are there in the room? ________.
A. only one B. three C. two
5. Are there any things on Lily's bed? ________.
A. Yes, there is a hat on it
B. No, there is not anything on it
C. Sorry, I don't know
(C)
It's a fine Sunday morning. Ann and her mother are in a big bus. There are many people in it. Some of them come from America, and some come from England and Canada. They are all their friends. They are going to the Great Wall.
There are two Chinese in the bus. One is woman. She is driving the bus. The other is a young man. He speaks good English. He is now talking about the Great Wall. The other people are all listening to him. They like the Great Wall. They want to see it very much.
C. 初一英语上册，每个单元知识语法总结点
初一英语语法总结
一、 词法 1、名词A）、名词的数
我们知道名词可以分为可数名词和不可数名词，而不可数名词它没有复数形式，但可数名词却有单数和复数之分，复数的构成如下：
一）在后面加s。如：fathers, books, Americans, Germans, apples, bananas
二）x, sh, ch, s, tch后加es。如：boxes, glasses, dresses, watches, wishes, faxes
三）1）以辅音字母加y结尾的变y为i再加es 如：baby-babies, family-families, ty-ties, comedy-comedies, documentary-documentaries, story-stories
2）以元音字母加y结尾的直接加s。如：day-days, boy-boys, toy-toys, key-keys, ways
四）以o结尾加s（外来词）。如：radios, photos, 但如是辅音加o的加es：如: tomatoes西红柿, potatoes马铃薯
五）以f或fe结尾的变f为v再加es(s)。如：knife-knives, wife-wives, half-halves, shelf-shelves, leaf-leaves, yourself-yourselves
六）单复数相同（不变的）有：fish, sheep, deer鹿子, Chinese, Japanese
七）一般只有复数，没有单数的有：people,pants, shorts, shoes, glasses, gloves, clothes, socks
八）单词形式不变，既可以是单数也可以是复数的有：police警察局，警察, class班，同学, family家，家庭成员
九）合成的复数一般只加主要名词，多数为后一个单词。如：action movie-action movies, pen pal-pen pals; 但如果是由man或woman所组成的合成词的复数则同时为复数。如：man doctor-men doctors, woman teacher-women teachers
十）有的单复数意思不同。如：fish鱼 fishes鱼的种类, paper纸 papers报纸，卷子，论文, work工作 works作品，工厂, glass玻璃 glasses玻璃杯，眼镜, orange桔子水 oranges橙子, light光线 lights灯, people人 peoples民族, time时间 times时代, 次数, chicken 鸡肉 chickens 小鸡
十一） 单个字母的复数可以有两种形式直接加s或’s。如：Is (I’s), Ks (K’s)。但如是缩略词则只加s。如：IDs, VCDs, SARs
十二） 特殊形式的有：child-children, man-men, woman-women, foot-feet, mouse-mice, policeman-policemen, Englishman-Englishmen
B）名词的格
当我们要表示某人的什么东西或人时，我们就要使用所有格形式。构成如下：
一）单数在后面加’s。如：brother’s, Mike’s, teacher’s
二）复数以s结尾的直接在s后加’，如果不是以s结尾的与单数一样处理。如：Teachers’ Day教师节, classmates’; Children’s Day六一节, Women’s Day三八节
三）由and并列的名词所有时，如果是共同所有同一人或物时，只加最后一个’s，但分别拥有时却分别按单数形式处理。如：Mike and Ben’s room迈克和本的房间（共住一间），Mike’s and Ben’s rooms迈克和本的房间（各自的房间）
2、代词 项目 人称代词 物主代词 指示代词 反身代词
人称 主格 宾格 形容词 名词性
第一人称 单数 I me my mine myself
复数 we us our ours ourselves
第二人称 单数 you you your yours yourself
复数 you you your yours yourselves
第三人称 单数 she her her hers herself
he him his his himself it it its its this that itself
复数 they them their theirs these those themselves
3、动词 A） 第三人称单数
当动词是第三人称单数时，动词应该像名词的单数变动词那样加s，如下：
一）一般在词后加s。如：comes, spells, waits, talks, sees, dances, trains
二）在x, sh, ch, s, tch后加es。如：watches, washes, wishes, finishes
三）1）以辅音字母加y结尾的变y为i再加es。如：study-studies, hurry-hurries, try-tries
2）以元音字母加y结尾的直接加s。如：plays, says, stays, enjoys, buys
四）以o结尾加es。如：does, goes 五）特殊的有：are-is, have-has
B） 现在分词
当我们说某人正在做什么事时，动词要使用分词形式，不能用原形，构成如下：
一）一般在后加ing。如：spell-spelling, sing-singing, see-seeing, train-training, play-playing, hurry-hurrying, watch-watching, go-going, do-doing
二）以不发音e的结尾的去掉e再加ing。如：dance-dancing, wake-waking, take-taking, practice-practicing, write-writing, have-having
三）以重读闭音节结尾且一个元音字母＋一个辅音字母（注意除开字母组合如show –showing, draw-drawing）要双写最后的辅音字母再加ing。如：put-putting, run-running, get-getting, let-letting, begin-beginning
四）以ie结尾的变ie为y再加ing。如：tie-tying系 die-dying死 lie-lying 位于
4、形容词的级
我们在对两个或以上的人或物进行对比时，则要使用比较或最高级形式。构成如下：
一） 一般在词后加er或est(如果是以e结尾则直接加r或st)。如：greater-greatest, shorter –shortest, taller –tallest, longer –longest, nicer- nicest, larger -largest
二）以重读闭音节结尾且1个元音字母＋1个辅音字母(字母组合除外，如few-fewer fewest)结尾的双写结尾的辅音再加er /est。如：big-bigger biggest, red-redder reddest, hot-hotter hottest
三） 以辅音字母＋y结尾的变y为i加er/est。如：happy-happier happiest, sorry-sorrier sorriest, friendly-friendlier friendliest(more friendly most friendly), busy-busier busiest, easy-easier easiest
四）特殊情况：(两好多坏，一少老远)
good/well - better best many/much - more most bad/ill – worse worst
little- less least old- older/elder oldest/eldest far- farther/further farthest/furthest
5、数词 (基变序，有规则；一、二、三，自己背；五、八、九、十二；其它后接th；y结尾，变为i, eth跟上去。) first, second, third; fifth, eighth, ninth, twelfth; seventh, tenth, thirteenth, hundredth; twenty-twentieth, forty-fortieth, ninety-ninetieth
二、句式
1.陈述句 肯定陈述句
a) This is a book. (be动词)
b) He looks very young. (连系动词)
c) I want a sweat like this. (实义动词)
d) I can bring some things to school. (情态动词)
e) There’s a computer on my desk. (There be结构)
否定陈述句
a) These aren’t their books. b) They don’t look nice. c) Kate doesn’t go to No. 4 Middle School.
d) Kate can’t find her doll. e) There isn’t a cat here. (=There’s no cat here.)
2. 祈使句
肯定祈使句 a) Please go and ask the man. b) Let’s learn English! c) Come in, please.
否定祈使句a) Don’t be late. b) Don’t hurry.
3. 疑问句
1) 一般疑问句 a) Is Jim a student? b) Can I help you? c) Does she like salad? d) Do they watch TV? e) Is she reading?
肯定回答: a) Yes, he is. b) Yes, you can. c) Yes, she does. d) Yes, they do. e) Yes, she is.
否定回答: a) No, he isn’t. b) No, you can’t. c) No, she doesn’t. d) No, they don’t. e) No, she isn’t.
2) 选择疑问句 Is the table big or small? 回答 It’s big./ It’s small.
3) 特殊疑问句
① 问年龄 How old is Lucy? She is twelve.
② 问种类 What kind of movies do you like? I like action movies and comedies.
③ 问身体状况 How is your uncle? He is well/fine.
④ 问方式 How do/can you spell it? L-double O-K.
How do we contact you? My e-mail address is [email protected].
⑤ 问原因 Why do you want to join the club?
⑥ 问时间 What’s the time? (=What time is it?) It’s a quarter to ten a.m..
What time do you usually get up, Rick? At five o’clock.
When do you want to go? Let’s go at 7:00.
⑦ 问地方 Where’s my backpack? It’s under the table.
⑧ 问颜色 What color are they? They are light blue. What’s your favourite color? It’s black.
⑨ 问人物 Who’s that? It’s my sister.
Who is the boy in blue? My brother.
Who isn’t at school? Peter and Emma.
Who are Lisa and Tim talking to?
⑩ 问东西 What’s this/that (in English)? It’s a pencil case.
What else can you see in the picture? I can see some broccoli, strawberries and hamburgers.
11问姓名 What’s your aunt’s name? Her name is Helen./She’s Helen.
What’s your first name? My first name’s Ben.
What’s your family name? My family name’s Smith.
12 问哪一个 Which do you like? I like one in the box.
13 问字母 What letter is it? It’s big D/small f.
14 问价格 How much are these pants? They’re 15 dollars.
15 问电话号码 What’s your phone number? It’s 576-8349.
16 问谓语(动作) What’s he doing? He’s watching TV.
17 问职业(身份) What do you do? I’m a teacher.
What’s your father? He’s a doctor.
三、时态
1、一般现在时
表示普遍、经常性的或长期性的动作时使用一般现在时，它有：
Be 动词：She’s a worker. Is she a worker? She isn’t a worker.
情态动词：I can play the piano. Can you play the piano? I can’t play the piano.
行为动词：They want to eat some tomatoes. Do they want to eat any tomatoes? They don’t want to eat any tomatoes.
Gina has a nice watch. Does Gina have a nice watch? Gina doesn’t have a watch.
2、现在进行时
表示动词在此时正在发生或进行就使用进行时态，结构为sb be v-ing sth + 其它.
I’m playing baseball. Are you playing baseball? I’m not playing baseball.
Nancy is writing a letter. Is Nancy writing a letter? Nancy isn’t writing a letter.
They’re listening to the pop music. Are they listening the pop music? They aren’t listening to the pop music. 望采纳 ..
D. 初一上册英语第四单元语法知识 就是What can i do for you
1 want to do sth 想要作某事
2 give sb sth = give sth to sb 给某人某物/ 把某物给某人
3 help sb do sth 帮助某人作某事eg: i want to help my mother do some housework at home.
4 help sb with sth 帮助某人谋事eg: i want to help my mother with some housework at home
5 in the day 在白天
6 at night 在晚上
7 talk with/ to sb 和回----谈话答
8 be busy doing sth 忙于做某事eg: he is busy listening to the teacher.
9 in a hospital 在医院l
10 work/ study hard 努力工作
11 evening newspaper 晚报
E. 七年级上册英语第四单元重点句型
这个内容太多了，你可以搜一下英语网
http://www.yingyu.com/
上面有内很详细容
F. 初一上学期第四单元英语语法
Where开头的特殊疑问句。
用来询问人或物在什
么地方，其结构为：Where
is/are+主语（人或物）？回
回答时不能用“Yes”或“No”而答要根据实际情况来回答，用“it”指带句中的单数名词，用“they”指带句中的单复数名词。
表示某物在某地的句型结构为：主语+it/are+介词短语。
take...to...
把...带给（拿到）...(别人）
bring...to...
把...带来（拿来）...哪里
can
you
...
你能...
是一种客气、礼貌的征询对话许可的句型。
Can
I
ask
a
gueslon?
(ask
问)我能问一个问题吗？
sb+need+sth/sp
G. 初一上学期英语第四单元重点句子 有木有
（人民教育出版社）英语初一上学期第四单元重点句子：
重点问版题：
Where is my shoolbag?
Where are your books?
Where is his pencil box?
Where are their key?
重点句子权：
It is in your mother's room.
They are on the sofa.
It is in his shoolbag.
They are on the table.
H. 初一下学期英语人教版第四单元知识梳理
初一年级（下）
I. 重点短语
1. a bottle of 2. a little 3. a lot (of)
4. all day 5. be from 6. be over
7. come back 8. come from 9. do one’s homework
10. do the shopping 11. get down 12. get home
13. get to 14. get up 15. go shopping
16. have a drink of 17. have a look 18. have breakfast
19. have lunch 20. have supper 21. listen to
22. not…at all 23. put…away 24. take off
25. throw it like that 26. would like 7. in the middle of the day 28. in the morning / afternoon/ evening 29. on a farm 30. in a factory
II. 重要句型
1. Let sb. do sth. 2. Could sb. do sth.?
3. would like sth. 4. would like to do sth.
5. What about something to eat? 6. How do you spell …?
7. May I borrow…?
III. 交际用语
1. —Thanks very much!—You're welcome.
2. Put it/them away. 3. What's wrong?
4. I think so.I don't think so. 5. I want to take some books to the classroom.
6. Give me a bottle of orange juice, please.Please give it / them back tomorrow. OK.
9. What's your favourite sport? 10. Don't worry. 11.I’m (not) good at basketball.
12. Do you want a go? 13. That's right./ That‘s all right./ All right.
14. Do you have a dictionary / any dictionaries?Yes, I do. / No, I don’t.
15. We / They have some CDs.We / They don’t have any CDs.
16. ---What day is it today / tomorrow?---It’s Monday.
17. ---May I borrow your colour pens, please? ---Certainly. Here you are.
18. ---Where are you from?---From Beijing.
19. What's your telephone number in New York?
20. ---Do you like hot dogs?
---Yes, I do. ( A little. / A lot. / Very much.)
---No, I don't. ( I don't like them at all.)
21. ---What does your mother like?---She likes mplings and vegetables very much.
22. ---When do you go to school every day?---I go to school at 7:00 every day.
23. ---What time does he go to bed in the evening?---He goes to bed at 10:00.
【名师讲解】
1.That's right./ That‘s all right./ All right.
That’s right意为“对的”，表示赞同对方的意见、看法或行为，肯定对方的答案或判断。例如：
"I think we must help the old man.""我想我们应该帮助这位老人。"
"That's right."或 "You're right.""说得对"。
That’s all right.意为“不用谢”、“没关系”，用来回答对方的致谢或道歉。例如：
"Many thanks." "That's all right." "Sorry. It's broken." "That's all right."
All right.意为“行了”、“可以”，表示同意对方的建议或要求。有时还可以表示“身体很好”
"Please tell me about it." "请把此事告诉我。""All right.""好吧。"Is your mother all right?你妈身体好吗
2. make/do
这两个词都可以解释为“做”，但含义却不同，不能混用。make指做东西或制东西，do指做一件具体的事。
Can you make a paper boat for me? 你能为我做个纸船吗？He’s doing his homework now.他正在做他的作业。
3. say/speak/talk/tell
say：是最口语化的最普通的一个词，意为“说出”、“说道”，着重所说的话。如：
“I want to go there by bus” , he said . 他说，“我要坐汽车到那里去。”Please say it in English .请用英语说。
speak : “说话”，着重开口发声，不着重所说的内容，一般用作不及物动词 (即后面不能直接接宾语 ) 。如：
Can you speak about him? 你能不能说说他的情况？I don’t like to speak like this. 我不喜欢这样说话。
speak 作及物动词解时，只能和某种语言等连用，表达在对话中恰当使用词汇的能力。
如：She speaks English well.她英语说得好。
talk : 与 speak 意义相近，也着重说话的动作，而不着重所说的话，因此，一般也只用作不及物动词， 不过，talk 暗示话是对某人说的，有较强的对话意味，着重指连续地和别人谈话。如：
I would like to talk to him about it . 我想跟他谈那件事。
Old women like to talk with children.老年妇女喜欢和孩子们交谈。tell : “告诉”，除较少情况外，一般后面总接双宾语。如：He’s telling me a story.他在给我讲故事。tell a lie 撒谎tell sb. to do sth. /tell sb. not to do sth.
Miss Zhao often tells us to study hard.
4. do cooking/ do the cooking
do cooking 作“做饭”解，属泛指。do the cooking 特指某一顿饭或某一家人的饭。cooking为动名词，不能用作复数，但前面可用 some, much修饰。从do some cooking可引出许多类似的短语：
do some washing 洗些衣服do some shopping 买些东西do some reading 读书do some writing 写些东西
do some fishing 钓鱼从以上短语可引申出另一类短语，不能用some, much或定冠词。
go shopping 去买东西go fishing 去钓鱼go boating 去划船go swimming 去游泳
5. like doing sth./ like to do sth.
like doing sth. 与like to do sth. 意思相同，但用法有区别。前者强调一般性的爱好或者表示动作的习惯性和经常性；后来表示一次性和偶然性的动作。例如：
He likes playing football, but he doesn‘t like to play football with Li Ming.
他喜欢踢足球，但是他不喜欢和李明踢。
6. other/ others/ the other/ another
other表其余的，别的， Have you any other questions?你还有其他问题吗?
others 别的人，别的东西 In the room some people are American, the others are French.
在屋子里一些人是美国人,其他的是法国人。
the other表另一个（二者之中）one…，the other…
One of my two brothers studies English, the other studies Chinese.
我两个哥哥中的一个学习英文,另一个学中文。another表三者以上的另一个，另一些
There is room for another few books on the shelf.书架上还可以放点书。
7. in the tree/ on the tree
in the tree 与 on the tree.译成中文均为"在树上"但英语中有区别。in the tree表示某人、某事（不属于树本身生长出的别的东西）落在树上，表示树的枝、叶、花、果等长在树上时，要使用on the tree.如：
There are some apples on the tree. 那棵树上有些苹果。 There is a bird in the tree. 那棵树上有只鸟。
8. some/ any
(1)some和 any既可修饰可数名词，也可修饰不可数名词。但有以下两点需要注意。
some常用于肯定句中，any常用于否定句和疑问句中。如：There is some water in the glass.
Is there any water in the glass?There isn't any water in the glass.
(2)在说话者希望得到肯定答复的一般疑问句中，或在表示请求，邀请的疑问句中，我们依然用some。如：
Would you like some tea?
9. tall/ high
(1)说人，动物，树木等有生命的东西，主要用tall，不用high，例如 a tall woman 一个高个子妇女
a tall horse 一个高大的马
(2)说一个不与地面接触的人和物的高时，要用high，而不用tall，比如人站在桌子上时，飞机飞上天时，例如：
He is high up in the tree. 他高高地爬在树上。 The plane is so high in the sky. 飞机在空中这么高。
(3)指建筑物、山时要tall或high都可以，不过high的程度比tall高。
(4)high可作副词，tall不能。 (5)tall的反义词为short, high的反义词为low.
10. can/ could
(1) can表示体力和脑力方面的能力，或根据客观条件能做某种动作的"能力"。例如：
Can you ride a bike？ 你会骑自行车吗？
What can I do for you？ 要帮忙吗？ Can you make a cake？你会做蛋糕吗？
(2) can用在否定句和疑问句中时有时表示说话人的"怀疑""猜测"或不肯定。例如：
Where can he be？他会在什么地方呢？Can the news be true？这个消息会是真的吗？
It surely can't be six o'clock already？不可能已经六点钟了吧？
You can't be hungry so soon，Tom，you've just had lunch.汤姆，你不可能饿得这么快，你刚吃过午饭。
What can he mean？他会是什么意思？在日常会话中，can可代替may表示"允许"，may比较正式。例如：
You can come in any time.你随时都可以来。--- Can I use your pen？我能用你的钢笔吗？
--- Of course，you can.当然可以。You can have my seat，I'm going now.我要走了，你坐我的座位吧。
(3) could
could 是 can的过去式，表示过去有过的能力和可能性（在否定和疑问句中）。例如：
The doctor said he could help him.（能力）医生说他能帮助他。
Lily could swim when she was four years old.（能力） 当丽丽四岁的时候她就会游泳。
At that time we thought the story could be true.（可能性）那时我们以为所说的可能是真的。
could可代替can表示现在时间的动作，但语气较为婉转。例如：Could I speak to John，please？我能和约翰说话吗？ Could you？在口语中表示请求对方做事。例如：Could you wait half an hour？请你等半个小时好吗？
Could you please ring again at six？六点钟请你再打电话好吗？
(4) can的形式
只有现在式can和过去式could两种形式。能表示一般现在和一般过去两种时态，有时也能表示将来。所有其他时态（包括将来时）须用be able to加动词不定式来表示。例如： They have not been able to come to Beijing.
他们没有能到北京来。
11. look for/ find
look for 意为“寻找”，而find意为“找到，发现”，前者强调“找”这一动作，并不注重“找”的结果，而后者则强调“找”的结果。例如：She can’t find her ruler. 她找不到她的尺子啦。
Tom is looking for his watch，but he can’t find it.汤姆正在寻找他的手表，但没能找到。
12. be sleeping/ be asleep
be sleeping 表示动作，意思是“正在睡觉”；be asleep 表示状态，意思是“睡着了”。如：
---What are the children doing in the room? 孩子们在房间里做什么？
---They are sleeping.他们正在睡觉。The children are asleep now.现在孩子们睡着了。
13. often/ usually/sometimes
often表示"经常"，sometimes表示"有时候"，在表示发生频率上often要高于usually，usually要高于sometimes。这三个词表示的是经常性，一般性的动作或情况，常与一般现在时连用，常位于主要谓语动词的前面，其他谓语动词（be动词，情态动词和助动词）的后面，有时也可位于句尾。如果要加强语气，则放在句首。
We usually play basketball after school.我们通常放学后打篮球。
Sometimes I go to bed early.有时，我睡觉很早。
He often reads English in the morning.他经常在早晨读英语。
14. How much/ How many
how much常用来询问某一商品的价格，常见句式是How much is / are…?
How much is the skirt? 这条裙子多少钱？How much are the bananas? 这些香蕉多少钱？
how much后加不可数名词，表示数量，意为“多少“，how many后加可数名词的复数形式。
How much meat do you want? 你要多少肉呀？How many students are there in your class? 你们班有多少人？
15. be good for/ be good to/ be good at
be good for 表示"对……有好处"，而be bad for表示"对……有害"；be good to表示"对……友好"，而be bad to表示"对……不好"；be good at表示"擅长，在……方面做得好"，而be bad at表示"在……方面做得不好"。
Doing eye exercises is good for your eyes.做眼保健操对你的眼睛有好处。
Eating too much is bad for you health.吃的太多对你的身体有害。
Miss Li is good to all of us.李老师对我们所有的人都很友好。
The boss is bad to his workers.这个老板对他的工人不好。
Li Lei is good at drawing, but I'm bad at it.李雷擅长画画，但是我不擅长。
16. each/ every
each 和every都有"每一个"的意思，但含义和用法不相同。each从个体着眼，every从整体着眼。each 可用于两者或两者以上，every只用于三者或三者以上。
We each have a new book. 我们每人各有一本新书。
There are trees on each side of the street. 街的两旁有树。
He gets up early every morning. 每天早晨他都起得早。
each可以用作形容词、副词和代词；every只能用作形容词。
Each of them has his own ty.他们各人有各人的义务。
They each want to do something different.他们每个人都想做不同的事情。
17. 一般现在时/现在进行时
一般现在时表示经常性的或习惯性的动作或存在的状态，也表示说话者的能力，还有自然现象；而现在进行时表示正在进行或发生的动作（构成方式为am/is /are/+doing）。
I do my homework in the evening.我在晚上做作业。
I'm doing my homework now.我现在正在做作业。
现在进行时常与now, these days, at the moment 或Look, listen等词连用；而一般现在时常与often, always, sometimes, usually, every day, in the morning, on Mondays等连用。
We often clean the classroom after school.我们经常放学后打扫教室。
Look! They are cleaning the classroom .看！他们正在打扫教室呢。
【考点扫描】
中考考点在本单元主要集中在：
1．动词一般现在时和现在进行时的用法，人称代词的用法，可数名词和不可数名词的构成和用法。
2．本册书中常见的交际用语
3．本册书中一些重点的词组和短语
考试形式往往是单项填空、完形填空、短文改错和短文填空。
【中考范例】
1.---Hurry up! We’re all waiting for you. ---I ________ for an important phone call. Go without me.
A. wait B. was waiting C. am waiting D. waited 【解析】答案：C。表示现在正在进行的动作，用现在进行时。
2.Could you help ____ with _______ English, please?A. I, my B. me, me C. me, my D. my, I
【解析】答案：C。第一个空作宾语，应用人称代词的宾格me, 第二个空作定语，应用形容词性物主代词my。
3.Dr. White can _______ French very well.A. speak B. talk C. say D. tell
【解析】答案：A。说什麽语言常用动词speak。
4.English is spoken by ______ people.A. a lot B. much many C. a large number of D. a great deal of
【解析】答案：C。只有a large number of 能用来修饰复数可数名词people。
I. 谁有英语初一上学期第四单元的语法ppt 急
求助老师啊