姓名：______________ 成绩：_______________
Unit 4 Don’t eat in class
知识点讲解
一、重点词组及短语：
1.school rules
2.break（fallow/keep）the rules
3. e late for class
4.dining hall
5. in class
6.on time（in time）
7. eat in the classroom
8.. wear a hat (hats)
9.. listen to…
10.school uniforms 11. wear uniforms
12.我明白了
13. 不得不做
14.保持安静
15.根据，依据
16. 制订规则
17.和某人分享（…）
18. 在上学期间
19. 在校期间的晚上
20. 练习弹钢琴21.go out
22.see friends
23.clean (one’s) room
24.do the dishes
25. too many/much
26.make (one’s) bed
27.go to bed
28.考虑（某人/某物/做某事
29.要求严格
30.学（做某事）
二、知识点解析?
1.Don’t fight.
fight forEg:They are fighting for freedom.
fight against Eg: They fought against the enemy
fight withEg:Don’t fight with him
【典型例题】
They fought ________the Italians in the last war,but________them in this war.
A. with; with B. with;for C. against ; against D.with; against
2..Ms./Mrs./Miss.
3. 辨析： get to/reach/arrive
不同点：get to+地点；reach+地点
arrive at+小地点（车站等）；arrive in+大地点（国家等）
注意：get to与地点副词（here/there/home…）不用介词to
【典型例题】
---What time did the team________the top of the mountain?---At about 4:30 p.m.
A.cne B.go C.arrive D.arrive at
4.
on timeEg:He always go to school on time.
in timeEg:Fireman reached the house on fire in time.
5.hear、listen和sound
hearEg:I'm sorry to hear that you are ill.
listenEg:Listen to me carefully.
soundEg:That sounds great.
【典型例题】
________carefully,or you are not able to________anything. (be able to do sth能够做…)
A.Hear;listen B.Listen;hear C.Hear;listen D.Listen;listen
6.辨析take,bring
takeEg:Can you help me to take the books to the classroom?
bringEg:Bring your homework here tomorrow,please.
【典型例题】
________away this dirty shirt and ________me a clean one.
A.Take;bring B.Take;take C.Bring;take D.Bring;bring
7. strict是形容词，意为 “严格的”； “严厉的”，通常与be动词连用。
be strict with sb Eg:Mr. White is very strict with us.
be strict in (doing) sth Eg:Our boss is strict in our work.
8. Remember
remember doing sthEg:I remember seeing him once.
remember to do sthEg:Remember to post the letter for me.
9. help作动词意为“帮助”，常用的结构有：
help sb (to) do sth / help sb with sthEg:I often help him with his lessons.
help oneself(myself/yourself/herself…) to+n.Eg:Please help yourselves to some fruit.
10.too mang,too much与much too
易混词组意义及用法例句
too mang= manyThere are too mang people in the park.
too much= muchI have too much homework today.
much too= tooMy mother is much too busy.
【典型例题】
I have ________skirts and this one is ________large for me,so you can take it if you like.
A. too mang; too much B. too much; much too C. too mang; much too
11.either,too与also
易混词意义及用法例句
either“也”，用于否定句中，置于句末时用“，”隔开I won’t go there,either.
too“也”，用于肯定句句末，用“，”隔开I like dancing,too.
also“也”，用于肯定句句中I also like English.
【典型例题】
I don’t like her, ________.
A.also B.too C.either D.to
10.have fun=have a good time=enjoy oneself
12.be in bed 。
13.No talking !
Eg:No wet umbrellas! / Don't put wet umbrellas here! ?
No food! Don't eat food here! ?
No smoking! Don't smoke here! ?
三、重点语法
1.情态动词have to 的用法：
意思是"必须、不得不"?它侧重于客观上的必要和外界的权威。 ?
结构：主语+have to+动词原形+其他 ?
一般现在时：主语是第三人称单数时用has to，其它时候用have to?
（过去时：无论人称和单复数都用had to.）?
Eg:We have to wear sneakers for gym class. 在体育课上?我们必须穿运动鞋。
Tom has to practice the guitar every day. 汤姆每天必须练习弹吉它。
（I had to get up at 5:00 am last Monday. 上周一我不得不早上5点起床。） ?
否定形式:主语+don't have to+动词原形+其他?
一般现在时:主语是第三人称单数时用doesn't have to,其它时候用don't have to.
(过去时: 无论人称和单复数都用didn't have to)?
Eg:Nick doesn't have to wear a uniform. 尼克不必穿制服。
We didn't have to do our homework at once. 我们不必马上完成作业。 ?
疑问句：Do 、Does或Did+主语+have to +动词原形+其他
Eg:---Do you have to stay at home on weekends? 周末你必须呆在家里吗?
---Yes, I do. / No, I don't. 是的?我必须。不?我不必。
Did he have to go to bed by 11:00 last night? 昨晚?他不得不11点前上床睡觉吗？
【典型例题】
Lucy has to wear sports shoes for gym class.(该为否定句)
Lucy ________ ________ to wear sports shoes for gym class.?
2.情态动词must的用法：
must表示说话人的主观看法，及主观上的必要性，还用于命令或愿望。只用于现在时，无人称和单数的变化。在表示过去、将来和完成时，用have to的相应形式来代替must.
●在表示有做某一个动作的必要和义务，它的意思是“必须，应该”。
Eg:You must finish your homework fist.你必须先完成作业。
●表示有很大把握的判断或者推测，意思是“一定，准是”。
Eg:The tall man must be your father.那个高个子男人一定是你的爸爸。
●以must开头的一般疑问句，它的否定回答用needn’t（不必要），不用mustn’t（不允许），mustn’t常用于否定句中表示“不允许，禁止”。
Eg:---Must I go there on foot?我必须得走过去吗？
---No,you needn’t.不，你不需要。
You mustn’t park your car here.你的车不允许停在这儿。
【典型例题】
It’s very warm outside.You ________wear the coat.
A.have to B.hadn’t C.don’t have to D.mustn’t
情态动词can, may, must的用法： ?
【典型例题】
The children ________play football on the road.
A.can B.must C.mustn’t D.may
---Must I clean the blackboard?---No,you ________.
A.needn’t B.mustn’t C.can’t D.may not
Your mother ________there,she has gone to America.
A.must be B.could be C.may be D.can’t be
4. 祈使句（Imperative Sentence）
Eg:You go and tell him, Chris.克立斯你去告诉他。
【典型例题】
1>________late for class!
A.Don’t B.Not be C.Don’t be
2>________worry about me Mom.I’ve grown up.
A.Don’t B.Don’t be C.Not D.Not be
3>Run in the hallways.（改为否定句）
________ ________in the hallways.
4>英译汉：别在马路上跑。
_______________________________________________________
II. Complete the sentences as required.
11．We can’t listen to music in the classroom.(改为祈使句)
to music in the classroom.
12．Eat in class,please.(改为否定句)
_________ in class,please.
13．They have to clean the classroom every day.（对划线部分提问）
they have to _________every day.
14．Listen to music in the hallways（改否定句）
listen to music in the hallways.
15.She has to wash clothes every week. (改为一般疑问句)
Does she wash her clothes every day.
III. Structure and Grammar .
Choose the best answers.（10分）
( )16． Your homework after school.
A. Doing B. To do C. Do
( )17. Don’t arrive late school.
A.loud B.loudly C .aloud
( )18. Can we in the hallways?
A . to eat B. eat C. eating
( )19.They have rules in their class.
A. too much B . much too C. too many
( )20. sleeping in class.
A. Can’t B. Don’t C. No
( )21. Please play volleyball here.
A. please B. do C. don’t
( )22. can you see in the picture?
A.What other B.What else C.Other what
( )23. Our teacher told us in class.
A. not to eat B. don’t eat C. not eat
( )24.---- _________ Tom_______go to bed by ten?
A.Do;has to B .Does; have to C. Does;has to
( )25. My mother was ill,so I________look after her at home.
A. must B. had to C. could
Peter is a doctor. He always (1) others. Today is Saturday, he needn’t go to (2) . At about (3) o’clock, he goes to a restaurant to have (4) . An old man (5) near him. Suddenly the old man falls down from the chair. He cries, “Is (6) anyone here?” Peter comes to the (7) man very quickly. He gives some first aid(急救), and calls (8) , then asks other people not to move him. After a while(一会儿), the ambulance(救护车) comes and (9) the old man to the hospital. Everyone smiles to Peter and thanks (10) . Peter feels very happy.
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