Unit 4 Don’t eat in class.

Section A

1. Dont arrive late for class. You must be on time.

上課別遲到，你必須準(zhǔn)時(shí)。

（1）arrive ?v. ?到達(dá)

You must arrive at the airport two hours early.

你必須提前兩小時(shí)到達(dá)機(jī)場(chǎng)。

① arrive in + 大地點(diǎn)

We arrived in Beijing by plane.

我們乘飛機(jī)到北京。

② arrive at + 小地點(diǎn)

He arrives at school at seven oclock.

他七點(diǎn)鐘到校。

（2）arrive late for = be late for ?遲到

（3）on time“準(zhǔn)時(shí)，按時(shí)”，指按規(guī)定的時(shí)刻不早不晚;in time“及時(shí)”，指沒(méi)有遲到，時(shí)間還充裕。

Hell certainly be here on time.

他保證按時(shí)到。

Can we get to the station in time？

我們能及時(shí)到達(dá)車站嗎？

2. Dont listen to music in class.

不要在課堂上聽(tīng)音樂(lè)。

hear，listen和sound都有“聽(tīng)”的意思，但三者是有區(qū)別的：

（1）hear“聽(tīng)說(shuō)”，側(cè)重于聽(tīng)的結(jié)果。

Im sorry to hear that you are ill.

聽(tīng)說(shuō)你生病了，我很難過(guò)。

（2）listen“聽(tīng)”，側(cè)重于聽(tīng)的過(guò)程。

listen to music/the radio 聽(tīng)音樂(lè)/廣播

Listen to me carefully.

仔細(xì)聽(tīng)我說(shuō)。

（3）sound ?link v. “聽(tīng)起來(lái)”，后面接形容詞。

It sounds great.

這聽(tīng)起來(lái)很棒。

3. Dont fight.

不要打架。

fight ?v. ?打架;戰(zhàn)斗

（1）fight for“為……而戰(zhàn)斗”，后面常接抽象名詞，表示為事業(yè)、自由等而戰(zhàn)斗。

They are fighting for freedom.

他們正為自由而戰(zhàn)。

（2）fight against“為反對(duì)……而戰(zhàn)斗”，后接事物名詞、人和國(guó)家名詞。

They fight against the enemy.

他們和敵人作戰(zhàn)。

（3）fight with“和……打架;同……（并肩）戰(zhàn)斗”，后只接表示人或國(guó)家的名詞。

Dont fight with him.

不要和他打架。

4. Can we bring music players to school？

我們可以把音樂(lè)播放器帶到學(xué)校嗎？

bring ?v.“帶來(lái);取來(lái)”，指把東西從別處帶到說(shuō)話地。

Bring your homework here tomorrow， please.

請(qǐng)你明天把你的作業(yè)帶來(lái)。

take ?v.“帶走，拿走”，指把東西從說(shuō)話地帶到別的地方。

Can you help me （to） take the books to the classroom？

你可以幫我把這些書(shū)帶到教室去嗎？

5. Can we wear a hat in class？

我們可以在課堂上戴帽子嗎？

wear ?v. ?穿;戴

Tony wears a T-shirt.

托尼穿著一件T恤。

比較：wear和put on

wear和put on均有“穿”的意思，但wear指“穿著”，側(cè)重穿的狀態(tài);put on指“穿上”，側(cè)重穿的動(dòng)作。

Its cold outside. Put on your coat.

外面冷，穿上你的外套。

GRAMMAR FOcuS

祈使句的用法

（1）祈使句是指用來(lái)表示請(qǐng)求、命令、建議等的句子。在祈使句中，通常省略主語(yǔ)you，謂語(yǔ)動(dòng)詞用原形。句末一般用句號(hào)，表示較強(qiáng)語(yǔ)氣時(shí)，則用感嘆號(hào)。

Listen to me！

聽(tīng)我說(shuō)！

Let me have a rest.

讓我休息一下。

（2）祈使句表示客氣時(shí)，通常加 please。please可放在句首，也可放在句末。放在句末時(shí)，一般需要用逗號(hào)與前面的詞隔開(kāi)。

Please come in. / Come in， please.

請(qǐng)進(jìn)。

（3）祈使句的否定式是在動(dòng)詞原形前加dont。

Dont run in the street.

不要在街上跑。

Dont smoke here！

不要在這兒吸煙！

情態(tài)動(dòng)詞 can，must和have to

（1）情態(tài)動(dòng)詞can的用法：

含有情態(tài)動(dòng)詞can的一般疑問(wèn)句用來(lái)表示請(qǐng)求許可，應(yīng)將can置于主語(yǔ)之前，回答時(shí)用can/cant。

—Can I have a look？

我可以看一看嗎？

—Yes， you can. / No， you cant.

是的，你能。/ 不，你不能。

（2）情態(tài)動(dòng)詞must的用法：

表示有做某事的必要或義務(wù)，是說(shuō)話人的主觀看法，意為“必須;應(yīng)該”。 mustnt 常用于否定句中，表示“不允許;禁止”。

I must go now.

我現(xiàn)在得走了。

You mustnt park your car here.

你的車不允許停在這兒。

（3）情態(tài)動(dòng)詞have to的用法：

have to表示客觀需要做的事情，意為“必須;不得不”。使用have to時(shí)應(yīng)注意：

① have to后接動(dòng)詞原形，意為“必須做……;不得不做……”。

I have to leave.

我不得不離開(kāi)了。

② have to有人稱、數(shù)和時(shí)態(tài)的變化，其第三人稱單數(shù)形式為has to。

She has to do her homework.

她不得不做家庭作業(yè)。

③ 含有have to，has to的句子需分別借助助動(dòng)詞do或does構(gòu)成疑問(wèn)句或否定句。

Do they have to get up early？

他們必須早起嗎？

He doesnt have to go if he doesnt want to.

如果他不想去，他就不必去。

活學(xué)活用

用can， cant， do， dont， have to填空。

1. —What are the rules at your school？

—____ run in the hallway.

2. —____ we eat in school？

—We can eat in the dining hall， but we ____ eat in the classroom.

3. —What else ____ you have to do？

—We ____ clean the classroom.

Section B

1. practice the guitar

練習(xí)吉他

practice ?v. & n. ?練習(xí)

Dave practices the guitar before dinner.

大衛(wèi)在晚餐前練習(xí)彈吉他。

practice doing sth ?練習(xí)做某事

He practices playing the piano every day.

他每天練習(xí)彈鋼琴。

2. There are too many rules！

有太多的規(guī)矩了！

（1）there be與have （has）的區(qū)別：

There be表示某個(gè)地方“存在”某物或某人;而have（has）表示主語(yǔ)“擁有”某人或某物。但如果表示部分與整體的關(guān)系時(shí)，there be與have（has）這兩種表達(dá)方式可以互換。

A week has seven days. = There are seven days in a week.

一星期有七天。

（2）too many與too much的區(qū)別：

3. I know how you feel.

我明白你的感受。

feel ?v. ?感受;感覺(jué)

Youll feel better after a nights sleep.

你晚上睡個(gè)好覺(jué)就會(huì)覺(jué)得舒服些。

feel + adj. 感覺(jué)……

I feel relaxed every day.

我每天感覺(jué)很輕松。

4. Parents and schools are sometimes strict， but

remember， they make rules to help us.

雖然父母和學(xué)校有時(shí)很嚴(yán)格，但是記住，他

們制定規(guī)則是為了幫助我們。

（1）strict ?adj. ?嚴(yán)格的;嚴(yán)厲的

① be strict with sb ?對(duì)某人嚴(yán)厲

We should be strict with ourselves.

我們應(yīng)該對(duì)自己嚴(yán)格。

② be strict in （doing） sth ?對(duì)（做）某事要求嚴(yán)格

Our boss is strict in our work.

我們老板對(duì)我們的工作要求嚴(yán)格。

（2）remember ?v. ?記得，記住

① remember doing sth ?記得做過(guò)某事（已做）

I remember seeing him once.

我記得見(jiàn)過(guò)他一次。

② remember to do sth ?記得要做某事（未做）

Remember to close the door when you leave.

你離開(kāi)時(shí)記得關(guān)門。

（3）make rules ?制定規(guī)則

follow the rules ?遵守規(guī)則

（4）help sb with sth/ help sb （to） do sth 幫助某人做某事

help oneself （myself/yourself/herself...） to + n. 請(qǐng)隨便吃/喝點(diǎn)兒……

Linda often helps her mother （to） do housework.

琳達(dá)經(jīng)常幫她媽媽做家務(wù)。

Please help yourselves to some fruit.

請(qǐng)隨便吃些水果。

單項(xiàng)選擇

（ ） 1. —Can we talk about the book in the library？

—___ . We have to be quiet.

A. Yes， we can B. Yes， we do

C. No， we cant D. No， we dont

（ ） 2. ___ fighting！ The teacher is coming.

A. To stop B. Stopping

C. Stop D. Dont stop

（ ） 3. Does she ___ clean the classroom today？

A. has to B. have to

C. has D. have

（ ） 4. Our teachers are strict ___ us. We have many rules to follow.

A. with B. in C. on D. to

（ ） 5. He cant ___ ， but he often ___ to the beach to play.

A. swimming; go B. swim; goes

C. swims; goes D. swim; go

單詞拼寫(xiě)

1. Im s_____ that I cant help you this time.

2. Anna wants to l_____ to play the guitar. Can you teach her？

3. I dont clean my room， so it is very d_____.

4. Its very i_____for us to keep healthy.

5. My father is very busy and he has no time to r_____ .

用所給詞的適當(dāng)形式填空

1. Alice usually_____（wear） a red hat.

2. I must do the _____（dish） after dinner.

3. We dont like these_____（rule）. They are too strict.

4. Jane never_____ （arrive） late for school.

5._____（listen） to your teacher carefully in class.

按要求完成句子

1. Jim can play basketball on weekends.（改為否定句）

Jim _____basketball on weekends.

2. I want to keep my hair long， too.（改為否定句）

I _____want to keep my hair long，_____ .

3. We cant play sports in the classroom.（改為祈使句）

_____sports in the classroom.

4. My sister can play the piano.（對(duì)畫(huà)線部分提問(wèn)）

_____ your sister_____？

5. They can eat in the classroom.（改為一般疑問(wèn)句）

_____in the classroom？

6. 你能在周末外出嗎？（完成譯句）

Can you _____on the weekend？

7. 我們必須準(zhǔn)時(shí)到那兒。（完成譯句）

We must get there_____ .

8. 別在教室里吵鬧。（完成譯句）

_____in the classroom.

9. music， listen， to， in， classroom， dont， the（連詞成句）

__________.

10. uniform， does， school， wear， at， he， the， have， to（連詞成句）

__________？

補(bǔ)全對(duì)話

A： We have a lot of rules in our school.

B： _____1

A： Dont eat in the classroom. Dont run in the hallways. Dont listen to music in the classroom._____?2

B： _____3

A： We can eat in the dining hall， ?but we cant eat in the classroom.

B： Can we wear hats in school？

A：_____4

B： Do we have to wear uniforms？

A： _____5

B： Oh， there are too many rules.

A. No， we cant.

B. Yes， we have to.

C. What are the rules？

D. Can we eat in school？

E. Dont arrive late for school.

1._____? ?2. _____? ? ?3._____ ? ? ?4. _____ ? ? ? ?5. _____

閱讀理解

A

Rules are everywhere. When you read in the library， play basketball or drive a car， you have to follow some rules. Rules are important to us. Do you know that you must follow some rules on the plane？

Linda and her friend Carl go to the US by plane. She takes the emergency exit seat （靠近緊急出口的座位）. She sees a card in her seat.

If you are in an emergency exit seat， read the rules.

You must

· Be at least （至少） 15 years old and healthy to give help.

· Be able （能夠） to speak and read English very well.

You must not

· Take a child （two years old and under）.

· Take a pet， like a dog， a bird， etc.

（ ） 1. The writer thinks rules are ___ .

A. strict B. terrible C. important D. relaxing

（ ） 2. Who is in the emergency exit seat？

A. Linda. B. Carl.

C. Lindas brother. D. Carls brother.

（ ） 3. Who can take an emergency exit seat？

A. Jenny， 18， cant see or talk.

B. Michael， 20， is from England.

C. Mr Wang， 40， speaks only Chinese.

D. Tom， 14， takes his sister.

（ ） 4. What does the word “pet” mean in Chinese？

A. 行李 B. 寵物 C. 工具 D. 親屬

（ ） 5. The passage is about some rules ___ .

A. in the sports hall B. in the library

C. on the train D. on the plane

B

Hong Kong has about forty public beaches （沙灘）. Some are very famous in the world. People can go there for a swim. You can go to some beaches by bus. To go to some beaches you must take a boat.

You will swim there without danger （危險(xiǎn)） if you remember these instructions （指示）：

· Never swim alone.

· Never go out in a boat if you cannot swim.

· Never swim after a meal or when you feel hungry or tired.

· Dont stay in the water too long.

Remember： a red flag means that it is dangerous for anybody to go into the water， and a blue flag means that it is dangerous for children.

根據(jù)短文內(nèi)容，判斷正（T）誤（F）。

（ ） 6. There are about 40 public beaches in Hong Kong.

（ ） 7. You should swim after a meal.

（ ） 8. You can take a bus to go to some of the public?beaches.

（ ） 9. You cant swim when youre alone.

（ ） 10. A child can swim if there is a blue flag.

完形填空

Do you have family rules？ For1 ， I have strict family rules. I must2them.

I cant go out or go home late3Monday to Friday. If （如果） I do that， my parents will be not4 . On my school days， I cant5TV or play computer games. I6listen to music when I do my homework. I dont like this rule7music is my favorite. After school every day， I must do my homework first. I also have to get up and go to bed8 . My parents think its good for my ? ? 9 . On the weekend I have to10playing the piano for two hours in the morning. But I can go out to do sports with my friends after that.

These rules are strict but useful for me.

（ ） 1. A. me B. them C. us D. you

（ ） 2. A. like B. follow C. exercise D. make

（ ） 3. A. from B. on C. at D. in

（ ） 4. A. strict B. easy C. happy D. right

（ ） 5. A. see B. read C. watch D. look

（ ） 6. A. need B. neednt C. can D. cant

（ ） 7. A. and B. because C. but D. so

（ ） 8. A. quietly B. quickly C. late D. early

（ ） 9. A. school B. time C. health D. habit

（ ） 10. A. help B. love C. finish D. practice

選詞填空

閱讀短文，從方框中選擇適當(dāng)?shù)脑~，并用其正確形式填空（每詞限用一次）。

arrive sorry before talk quiet

fight only make rule strict

Li Hua lives in Beijing. He is not a1boy. He doesnt like to follow the2at school. He thinks the rules are really terrible.

Every Monday morning， he cant3at school on time， because he always watches basketball games on Sunday nights. And he never feels4for it. After class， he likes playing games with his classmates. Sometimes he5with other （其他的） boys in the hallways. His parents know he doesnt perform （表現(xiàn)） well at school， so they are6with him at home. They let him7his bed and do the dishes on weekends.8going to bed， he must read a book. He can9watch TV for an hour every night. Li Hua doesnt like his family rules， either. Sometimes he wants10about the rules with his parents.

1. _____?2. _____ ?3._____?4. _____?5._____

6._____?7._____?8. _____?9._____ ?10. _____

書(shū)面表達(dá)

假如你是李明，下面是你們學(xué)校的一些規(guī)章制度。請(qǐng)你寫(xiě)一封電子郵件，向你的筆友Tom做介紹。內(nèi)容提示：

1﹒上課不準(zhǔn)遲到;2﹒課堂上保持安靜;3﹒見(jiàn)到老師要問(wèn)好;4﹒不許在教室里吃東西;5﹒不許在課堂上聽(tīng)音樂(lè)，玩游戲。

注意：詞數(shù)60左右（開(kāi)頭已給出，不計(jì)入總詞數(shù)）。

Dear Tom，

Thanks for your last letter. You want to know the rules in our school. Now let me tell you about them.

Yours，

Li Ming