中小学教育资源及组卷应用平台
六年级英语秋季班
教师 日期
学生
课程编号 16 课型 复习课
课题 情态动词+阅读（健康饮食）
教学目标
能熟练运用情态动词以及区分各个情态动词的意思和用法 能运用祈使句进行简单的日常交流
教学重点
语法综合复习 阅读理解：通读全文理解文章大意，联系上下文，完成完形填空和首字母填空。
教学安排
版块 时长
1 词汇语法复习
2 话题阅读
3 课堂小结
4 作业布置
Part 1 情态动词
要点1 情态动词 must 的用法
1）表示“必须或应该”。例如：
E.g. 1) You __________________ the doctor. 你必须去看医生。
2) I ___________________ there at six o’clock. 我必须6点赶到那儿。
3) We ___________________ our classroom clean. 我们必须保持教室干净。
注意：英语中也可以用should表示“应该”的意思。例如：
E.g. 1) We __________________ each other. 我们应相互帮助。
2) You __________________ it now. 你应该现在就做。
must not (mustn’t) 表示禁止，相当于汉语“不该”、“不准”、“不可以”、“不能”。例如：
E.g. 1) You _____________________ here. 你不准在这儿抽烟。
2) They ___________________ late tomorrow. 他们明天不得迟到。
3) She ___________________ like that. 她不能这样说话。
注意：如果要表示“不必”，则不能用mustn’t，而应该用needn’t。例如：
___________ I get up early tomorrow 明天我必须早起吗？
—Yes, you ___________. 是的，你一定要早起。
—No, you ___________. 不，你不必早起。
要点2 情态动词may的用法
may 也可用来请求别人“允许”或表示“许可”。例如：
E.g. 1） ___________ I come in 我可以进来吗？
2） ___________ I ask you a question 能请教你一个问题吗？
3） You ___________ hand in your homework tomorrow. 你可以明天交作业。
注意：请求别人“允许”时，用may会比can显得更客气些。例如：
Can I go now 现在我可以走了吗？
May I go now 现在我可以走了吗？
要点3 will/would表示“请求”仅用于第二人称
如果想客气地请求对方做某事，英语还常用will或would。例如：
Will/Would you help me 你愿意帮我吗？
Will/Would you sit next to me 你坐我身边好吗？
Will/Would you tell me the way to the park 请问到公园怎么走？
注意：would的语气比will 更委婉些。
要点4 shall用于第一人称可表示“请求”
Shall we meet at seven o’clock tomorrow 我们明天7点见面怎么样？
Shall I clean the window 我来擦窗好吗？
要点5 对“May...？”问句的回答
May I come in 我可以进来吗？
—Yes, please.（或Certainly.） 请进来。
—Please don’t.（或No, you mustn't.） 请不要进来。
May I go now 我现在可以走了吗？
—Yes, you may. 是，你可以走。
—Sure. 当然可以。
May I sit here 我可以坐在这里吗？
—No, you mustn’t. 不，你不能。
—No, you can’t. 不，你不能。
—No, you may not. 不，你不能。
注意：用“No, you mustn't.”语气较强。用“No, you can’t.”或“No, you may not.”语气则比较缓和。但作否定回答时，may not不能缩合成mayn't。
补充拓展
要点6 情态动词的主要特征
1）具有一定的词义，能表示说话者对主要动词所表示的动作或状态的某种看法。
can 能，会，可能
may 可以，可能
must 必须，应当，一定，准是
need 需要
2）不能单独作谓语，必须和另一主要动词（动词be，动词have，行为动词）一起构成谓语。例如：
I can speak English. 我会说英语。
He must be ill. 他准是病了。
They may have a computer. 他们也许有台计算机。
没有人称和数的变化，第三人称单数的现在时也无变化。以情态动词can为例：
I You（你） can work
He She It
We You（你们） They
情态动词后一般跟动词原形。例如：
He may be a worker. 他也许是个工人。（be是is，am，are，was，were的原形。）
They can help us. 他们能帮助我们。
要点7 情态动词的否定式与疑问式
在含有情态动词的句子中，其否定形式为：“主语+情态动词+not+主要动词...”。例如：
You must not smoke here. 你不准在这儿抽烟。
She cannot be right. 她不可能是对的。（句中cannot是can not的简略式。）
注意①：情态动词常与后面的not缩合。这种简略式主要用于口语中。
can not — can’t（cannot）
must not — mustn’t
need not — needn’t
注意②：may和not不能缩合。
含有情态动词的陈述句改为疑问句时，必须把情态动词提到主语之前。例如：
She can drive a car. 她会开车。
Can she drive a car 她会开车吗？
May I take this seat 我可以坐在这儿吗？
Must I be home before eight o’clock 8点前我必须在家吗？
要点8 情态动词can的用法
表示“能力”。例如：
Tom can speak Chinese.汤姆会说中文。
She can ride a bike.她会骑自行车。
I cannot play the piano.我不会弹钢琴。
请求别人“允许”或表示“许可”。例如：
Can I smoke here 我可以在这儿抽烟吗？
Can I use your pen 我可以用你的笔吗？
You can go now. 你现在可以走了。
Can you help me 你可以帮助我吗？
要点9 need的用法
Need I write a letter now 我必须现在就写一封信吗？
We needn’t hurry. 我们没必要着急。
注意：need用于疑问句时，肯定回答须用must。例如
Need I water these flowers every day 我得每天给这些花浇水吗？
—Yes, you must. 是的，你得每天浇。
—No, you needn’t (don’t have to). 不，用不着。
要点10 could的用法
could表示过去的能力。例如：
He could speak English when he was six. 他6岁时会说英语。
He was ill yesterday, so he couldn’t go to school. 昨天他病了，没能去上学。
could有时不表示过去时间，而用于代替can，表示有礼貌的请求。例如：
Could (Can) you lend me the book 你把这本书借给我行吗？
Could (Can) I speak to Ann, please 我可以和安通电话吗？
将下列句子改成否定句和疑问句：
He can tell a story in English.
He ___________________________ in English.
______________________________ in English
You must go now.
You _____________________ now.
_________________________ now
The boys may speak aloud in the classroom.
The boys _________________ aloud in the classroom.
_________________________ aloud in the classroom
They can speak Chinese.
They ________________________ Chinese.
_____________________________ Chinese
用can，may，must，can’t，mustn’t，needn’t填空：
1）—Must I come tomorrow
—No, you ________.
—________ your brother swim
—Yes, he ________. He is a good swimmer.
3）We ________ start now. We don’t want to be late.
4）—________ I watch TV after supper,mum
—No, you ________ finish your homework first.
—Need I water these flowers every day
—Yes, you ________.
6）His little sister ________ read or write yet.
7）—May I sit here
—No, you ________.
—Need I finish the job right now
—Yes, you ________.
3. 按要求改写句子。
I can run fast. （改为否定句）
I ________ run fast.
You must return the book now.（改为一般疑问句）
________ I return the book now
No, you ________.
He can play basketball well. （改为一般疑问句）
_______ he ______ basketball well
Could I use the computer here （肯定回答）
_______________.
May I smoke （否定回答）
_______________.
I. Choose the best answer. （选择最恰当的答案）
John ______ come to see us tonight, but he isn't very sure yet.
A. may B. can C. has to D. must
-May I take this book out
-No, you ______ .
A. can't B. may not C. needn't D. aren't
You ______ go and see a doctor at once because you're got a fever.
A. can B. must C. dare D. would
-Can you speak Japanese
-No, I ______ .
A. mustn't B. can't C. needn't D. may not
-He ______ be in the classroom, I think.
-No, he ______ be in the classroom. I saw him go home a minute ago.
A. can; may not B. must; may not C. may; can't D. may; mustn't
-Shall I get one more cake for you, Dad
-Thanks, but you ______ , I've had enough.
A. may not B. must not C. can't D. needn't
Even the top students in our class can't work out this problem, so it ______ be very difficult.
A. may B. must C. can D. need
He isn't at school. I think he ______ be ill.
A. can B. shall C. must D. has to
______ I take this one
A. May B. Will C. Are D. Do
The children ______ play football on the road.
A. can't B. can C. mustn't D. must
You ______ be late for school again next time.
A. mustn't B. needn't C. don't have to D. don't need to
-Must I do my homework at once
-No, you ______.
A. needn't B. mustn't C. can't D. may not
His arm is all right. He ______ go and see the doctor.
A. has not to B. don't have to C. haven't to D. doesn't have to
II. 用适当的情态动词填空
1. -Dad, ____________ I have a new bike
-No, you____________. You are too young to ride a bike.
2. You____________ swim in the river. There are crocodiles.
3. -____________I watch TV now, Mum
-Alan. Do your homework.
-____________ I do it later
-No, you____________. Do it now.
-But there’s really a good film. I _______ watch TV and do my homework later. Please, Mum.
-No, Alan. Finish your homework and then you____________ watch TV.
4. -____________ you like a drink
-Yes, please.
5. -____________ I ask for leave now
-Yes, of course.
6. -____________ I take a message
-No, thanks. I’ll call again.
7. –You have so many letters to type. ____________ you like me to help you
-No, thanks. I ____________ manage myself.
III. Choose the best answer. （选择最恰当的答案）
–Must I get up early tomorrow, Dad
-No, you____________. Tomorrow is Sunday.
A. can’t B. mustn’t C. needn’t D. couldn’t
-____________ I have some chocolate now
-No, you____________. It’s time to go to bed. You can have some tomorrow.
A. May…mustn’t B. Must…needn’t C. Must…mustn’t D. May…needn’t
After a long walk, the old man____________ be tired now.
A. can B. must C. has to D. need
Even the top students in our school can’t work out this problem, so it_____ be very difficult.
A. may B. must C. can D. need
Computers____________ process difficult problems very quickly.
A. must B. need C. should D. can
Cars, buses and bikes____________ stop when the traffic lights change to red.
A. can B. may C. must D. need
Susan’s parents have bought a large house with a swimming pool. It____ be very expensive.
A. must B. can C. mustn’t D. can’t
We____________ keep the new traffic law and learn how to protect ourselves.
A. may B. should C. can D. need
-____________ I fill in the check-in form right now, sir
-No, you needn’t. You can complete it this afternoon.
A. May B. Can C. Would D. Must
-Paul is working hard these days. He____________ pass his exam this time.
-Yes, I think so.
A. has to B. shall C. may D. need
As a rule, nobody ____________ take any of the newspapers out of the reading room. You ____________ put them back on the shelves.
A. must, may B. should, can C. can, must D. may, may
There are so many cars that I ____________ hardly find my car.
A. might B. could C. should D. must
Part 2 祈使句
祈 使 句 用以表达命令、要求、请求、劝告等。 Take this seat. Be careful. Don’t move. Don’t be late. Let’s have another try, shall we / shan’t we Let us have another try, will you / won’t you Henry, read the poem first. “祈使句 + and + 句子”的结构，如：Come here and you can feel warmer.
要点5 祈使句的构成
祈使句是用来向对方（听众）发出请求、命令、邀请、劝告等的句子。祈使句的句末用感叹号或句号。
肯定祈使句：以动词原形开头。形容词之前用动词be。例如：
Stand up. 站起来！
Be careful next time! 下次细心点！（careful是个形容词）
Be quick! 快点！（quick是个形容词）
祈使句的主语是听话者（you），因而you一般不出现。但有时为了指明是向谁提出请求或发出命令，祈使句可以加呼语。注意标点。例如：
Tom, be careful! 汤姆，当心点！
Be a good bay, Tom. 汤姆，（要）做个好孩子。
Come in, everybody! 大家都进来！
2）否定祈使句：在谓语动词前加don’t。例如：
Don’t come in, please!请不要进来！（please之前要加逗号。）
Please don’t come in!请不要进来！（please也可以置于句首，但不能加逗号。）
Don’t be late! 不要迟到！
要点6 以let开头的祈使句
Let me try. 让我试试看。
Don’t let them go there. 不要让他们去那里！
注意①：不能说：Don’t let’s go out. 应该说：Let’s not go out.
另外，还需注意的是，用Let’s包括说话对象。例如：
Let’s go together. 咱们一起走吧。
Let’s play games. 不要让他们去那里
—Yes, let’s. 好啊，我们来玩。（=OK，let’s play.）或（That’s a good idea. 好主意。）
—No, let’s not. 不！我们不做游戏。
注意②：如果不包括“你”（说话对象），须用Let us. . .。
Let us pass. （你）让我们过去。
Let us help you. 让我们来帮你 。
练习（祈使句的用法）
I.将下列汉语翻译成英语
1. 请照看好您的包。
Please _________ _________ your bag.
2. 让我们去学校吧!
________ ________ to school.
3. 亲爱的,高兴点儿!
________ ________, dear.
4. 不要把书放这儿。
_________ _______ the book here.
5. 不要让猫进来。
_______ ________ the cat come in / ________ the cat ________ ________ in.
II. Choose the best answer. （选择最恰当的答案)
1. If you are tired, ______ a rest.
A. have B. having C. to have D. had
2. ______ me go. It is very important for me.
A. Do let B. Let do C. Doing let D. To do let
3. He is not honest. ______ believe him.
A. Not B. Don’t C. To not D. Not to
4. If you want to stay, let me know, ______
A. will you B. shall we C. do you D. do we
5. Never come late again, ______
A. will you B. won’t C. do you D. does he
6. _____ up early tomorrow, or you can’t catch the train.
A. Getting B. Get C. To get D. Got
7. _____ in the street. It’s dangerous.
A. Not play B. Not to play C. Don’t play D. Don’t to play
8. Please ______ me some money, will you
A. lend B. lending C. to lend D. be lend
9. The film is about to begin. Please ______ seated.
A. be B. are C. is D. being
10. _____ the boxes. You may use them later.
A. Keep B. Keeping C. To keep D. Kept
Choose the best answer (根据以下内容，选择最恰当的答案)
Healthy Eating
Judy doesn’t feel well for several days. She goes to the doctor Friday . She tells the doctor that she thinks there is something wrong with her stomach(胃）.
The doctor examines（检查） her carefully, then he says,
“Well, do you eat regularly（有规律地） every day ”
“Sure! I have good eating habits! ”
“ Then what do you usually eat for three meals every day ”
“ I have an apple for breakfast and sometimes a piece of bread. For lunch, I usually have hamburgers, meat and orange juice. I know dinner is very important, so I have a big dinner every day! I always have fish, vegetables, eggs, sausages, cheese, chicken soup, rice and cake. Sometimes I eat ice-cream and puddings. You know I like my dinner. ”
The doctor smiles and says, I’m afraid you are not right, madam. Dinner is important, but you shouldn’t eat too much. You must eat less in the evening. And your breakfast is really not good enough. In fact, breakfast is the most important meal! We need it most! We don’t eat anything when we’re sleeping and we need to start a day’s work, so please have a nice breakfast! ”
“ What should I eat then ”
“ First, you must drink some milk every morning. Then you may have different choices（选择） every day. You may choose eggs, bread, sandwiches, noodles, vegetables and fruit. I think you’ll get better soon. ”
Choose the best answers:
( ) 1.There is something wrong with Judy’s ______.
A. mouth B. stomach
C. ear D. throat
( ) 2. Judy usually has ______ for lunch.
A. an apple and a piece of bread
B. fish, vegetables and eggs
C. sausages, cheese and chicken soup
D. hamburgers, meat and orange juice
( ) 3. Sometimes Judy eats ice-cream and puddings for ______.
A. dinner B. breakfast C. lunch D. tea break
( ) 4. According to the doctor, ______ is the most important meal in a day.
A. breakfast B. lunch C. dinner D. supper
( ) 5. We should ______ for dinner
A. eat as much as possible B. eat ice-cream and puddings
C. drink some milk D. not eat too much
( ) 6. Which of the following is NOT true according to the passage
A. The doctor examines Judy carefully.
B. Judy has a stomachache because she doesn’t have breakfast.
C. The doctor gives Judy advice on her diet.
D. Judy eats too much for her dinner.
B. Choose the best answer and complete the passage (选择最恰当的选项完成短文)
English breakfast is a very ___1___ meal — eggs, tomatoes, tea, coffee...
For many people lunch is a quick meal. In cities there are ___2___ sandwich shops. Those office workers can buy the kind of white bread and all kinds of salad and meat or fish ___3___ lunch there. School children can have a hot meal at school, but many just take a sandwich, a drink and some fruit from home.
“ Tea ” means ___4___ things. It is a drink and a meal! Some people have afternoon tea with sandwiches, cakes and a cup of tea. They usually have the evening meal quite early, between 6:00 and 8:00, and often, all the family eat together.
On Sundays many family have a traditional（传统的） lunch. They have chicken, pork, potatoes, vegetables... The Englishmen like food from ___5___ countries, too. People often get take-away meals — they buy the food outside and then bring it home to eat.
( ) 1. A. easy B. simple C. big D. small
( ) 2. A. many B. much C. little D. few
( ) 3. A. on B. at C. for D. in
( ) 4. A. many B. some C. two D. all
( ) 5. A. other B. others C. another D. the others
C. Fill in the blanks with proper words（在短文的空格内填入适当的词，使其内容通顺。每空格限填一词，首字母已给）
A good breakfast is important . A test was g____1____ in the United States a short time ago. People of d____2____ ages, from 12 to 83, were asked to have the test. During the test, they were given all kinds of breakfast, and s____3____ they got no breakfast at all. Scientists wanted to see how well their bodies worked when they had eaten different kinds of breakfast.
The results（结果） show that if a person eats a right breakfast, he or she will work b____4____ than if he or she has no breakfast. If a student has fruit, bread and milk before going to school, he will learn more quickly and listen more carefully in class.
The results are opposite（相反的） to w____5____ some people think. Having no breakfast will not help you lose weight. This is because people become so hungry at noon that they eat too much for lunch. They will gain（获得） weight instead of（代替） losing it.
1. __________ 2. __________ 3. __________ 4. __________ 5. __________
D. Answer the questions（根据以下内容回答问题）
Rules of Protecting Yourself When Home Alone
There are many things that you should be careful with when you are alone（单独） at home. Read the following ways to protect（保护） yourself.
Keep the door locked（锁） when you are alone at home. Many people think it’s the best way to protect themselves.
Keep a list of phone numbers to call for help — such as 110, the police station, or a neighbour’s number.
Be careful with the electrical appliances（电器）. If you don’t know how to use them, ask your parents. Make a safety check（检查） before going to sleep.
Look through the keyhole when you hear the doorbell. If there are strangers, ask “ Who’s that ” with the door locked and say “ Come back later.”
Don’t tell them that your parents are away. Say “ Mum’s having a shower.” or “ Dad’s having a sleep.” To ignore the doorbell is not a good idea because sometimes bad people ring doorbells to see if anyone’s at home.
1. To ignore the doorbell is not a good idea, is it
_________,_____________________________________________
2. What is the best way to protect ourselves when staying home alone
______________________________________________________
3. If something happened, who can you call for help
______________________________________________________
4. What should you do before going to sleep
______________________________________________________
5. What should you do if there’s a stranger knock at the door
______________________________________________________
19 / 19六年级英语秋季班(教师版)
教师 日期
学生
课程编号 16 课型 复习课
课题 Unit 12情态动词+阅读 (健康饮食)
教学目标
1) 能熟练运用情态动词以及区分各个情态动词的意思和用法 2) 能运用祈使句进行简单的日常交流
教学重点
1) 语法综合复习 2) 阅读理解： 通读全文理解文章大意， 联系上下文， 完成完形填空和首字母填空。
教学安排
版块 时长
1 词汇语法复习
2 话题阅读
3 课堂小结
4 作业布置
中小学教育资源及组卷应用平台
1. 情态动词
使用说明：该部分主要是讲情态动词，主要通过填空来巩固，因为主题是情态动词，所以挖空的是 情态动词及其后面的动词原形。
Part 1 情态动词
要点 1 情态动词 must 的用法
1) 表示“必须或应该” 。例如：
E.g. 1) You __________________ the doctor. 你必须去看医生。
2) I ___________________ there at six o’clock. 我必须 6 点赶到那儿。
3) We ___________________ our classroom clean. 我们必须保持教室干净。
【答案】1) must see 2) must get 3) must keep
注意：英语中也可以用 should 表示“应该”的意思。例如：
E.g. 1) We __________________ each other. 我们应相互帮助。
2) You __________________ it now. 你应该现在就做。
【答案】1) should help 2) should do
2) must not (mustn’t) 表示禁止，相当于汉语“不该” 、“不准” 、“不可以” 、“不能” 。例如： E.g. 1) You _____________________ here. 你不准在这儿抽烟。
2) They ___________________ late tomorrow. 他们明天不得迟到。
3) She ___________________ like that. 她不能这样说话。
【答案】1) mustn’t smoke 2) mustn’t be 3) mustn’t talk
注意：如果要表示“不必” ，则不能用 mustn’t ，而应该用 needn’t 。例如：
___________ I get up early tomorrow 明天我必须早起吗？
— Yes, you ___________. 是的，你一定要早起。
—No, you ___________. 不，你不必早起。
【答案】Must must needn’t (don’t have to)
要点 2 情态动词 may 的用法
may 也可用来请求别人“允许”或表示“许可” 。例如：
E.g. 1) ___________ I come in 我可以进来吗？
2) ___________ I ask you a question 能请教你一个问题吗？
3) You ___________ hand in your homework tomorrow. 你可以明天交作业。
【答案】1) May 2) May 3) may
注意：请求别人“允许”时，用 may 会比can 显得更客气些。例如：
Can I go now 现在我可以走了吗？
May I go now 现在我可以走了吗？
要点 3 will/would 表示“请求”仅用于第二人称
如果想客气地请求对方做某事， 英语还常用 will 或would。例如：
Will/Would you help me 你愿意帮我吗？
Will/Would you sit next to me 你坐我身边好吗？
Will/Would you tell me the way to the park 请问到公园怎么走？
注意： would 的语气比 will 更委婉些。
要点 4 shall 用于第一人称可表示“请求”
Shall we meet at seven o’clock tomorrow 我们明天 7 点见面怎么样？
Shall I clean the window 我来擦窗好吗？
要点 5 对“May...？”问句的回答
May I come in 我可以进来吗？
—Yes, please. (或 Certainly. ) 请进来。
—Please don’t. (或 No, you mustn't. ) 请不要进来。
May I go now 我现在可以走了吗？
—Yes, you may. 是，你可以走。
—Sure. 当然可以。
May I sit here 我可以坐在这里吗？
—No, you mustn’t. 不，你不能。
—No, you can’t. 不，你不能。
—No, you may not. 不，你不能。
注意：用“No, you mustn't.”语气较强。用“No, you can’t.”或“No, you may not.”语气则比较缓和。但 作否定回答时， may not 不能缩合成mayn't。
补充拓展
要点 6 情态动词的主要特征
1)具有一定的词义，能表示说话者对主要动词所表示的动作或状态的某种看法。
can 能，会，可能
may 可以， 可能
must 必须，应当，一定，准是
need 需要
2) 不能单独作谓语，必须和另一主要动词(动词 be，动词 have，行为动词) 一起构成谓语。例如： I can speak English. 我会说英语。
He must be ill. 他准是病了。
They may have a computer. 他们也许有台计算机。
3) 没有人称和数的变化，第三人称单数的现在时也无变化。以情态动词 can 为例：
I You (你) can work
He She It
We You (你们) They
4) 情态动词后一般跟动词原形。例如：
He may be a worker. 他也许是个工人。(be 是 is ，am ，are ，was ，were 的原形。) They can help us. 他们能帮助我们。
要点 7 情态动词的否定式与疑问式
1) 在含有情态动词的句子中，其否定形式为：“主语+情态动词+not+主要动词...” 。例如： You must not smoke here. 你不准在这儿抽烟。
She cannot be right. 她不可能是对的。(句中 cannot 是 can not 的简略式。)
注意①：情态动词常与后面的 not 缩合。这种简略式主要用于口语中。
can not — can’t (cannot)
must not — mustn’t
need not — needn’t
注意①：may 和 not 不能缩合。
2) 含有情态动词的陈述句改为疑问句时，必须把情态动词提到主语之前。例如： She can drive a car. 她会开车。
Can she drive a car 她会开车吗？
May I take this seat 我可以坐在这儿吗？
Must I be home before eight o’clock 8 点前我必须在家吗？
要点 8 情态动词 can 的用法
1) 表示“能力” 。例如：
Tom can speak Chinese.汤姆会说中文。
She can ride a bike.她会骑自行车。
I cannot play the piano.我不会弹钢琴。
2) 请求别人“允许”或表示“许可” 。例如：
Can I smokehere 我可以在这儿抽烟吗？
Can I use your pen 我可以用你的笔吗？
You can go now. 你现在可以走了。
Can you helpme 你可以帮助我吗？
要点 9 need 的用法
Need I write a letter now 我必须现在就写一封信吗？
We needn’t hurry. 我们没必要着急。
注意： need 用于疑问句时，肯定回答须用must。例如
Need I water these flowers every day 我得每天给这些花浇水吗？
— Yes, you must. 是的，你得每天浇。
—No, you needn’t (don’t have to). 不，用不着。
要点 10 could 的用法
1) could 表示过去的能力。例如：
He could speak English when he was six. 他 6 岁时会说英语。
He was ill yesterday, so he couldn’t go to school. 昨天他病了，没能去上学。
2) could 有时不表示过去时间，而用于代替can，表示有礼貌的请求。例如：
Could (Can) you lend me the book 你把这本书借给我行吗？
Could (Can) I speak toAnn, please 我可以和安通电话吗？
(
Pr
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1.将下列句子改成否定句和疑问句：
1) He can tell a story in English. He ___________________________ in English. ______________________________ in English
2) You must go now. You _____________________ now.
(
now
)_________________________
(
3
) The boys may speak aloud in the classroom.
The
boys _________________ aloud in the classroom.
_________________________ aloud in the classroo
m
4
)
They can speak Chinese.
They
_
_
______________________ Chinese.
___
_
_________________________ Chinese
)【难度】 ★
【答案】1.can’t tell a story, Can he tell a story
2.mustn’t go, Must I go
3.may not speak, May the boys speak
4.can’t speak, Can they speak
2.用 can，may，must，can’t，mustn’t，needn’t 填空：
1) —Must I come tomorrow —No, you ________.
2) —________ your brother swim
—Yes, he ________. He is a good swimmer.
3) We ________ start now. We don’t want to be late.
4) —________ I watch TV after supper,mum
—No, you ________ finish your homework first.
5) —Need I water these flowers every day —Yes, you ________.
6) His little sister ________ read or write yet.
7) —May I sit here —No, you ________.
8) —Need I finish thejob right now —Yes, you ________.
【难度】 ★★
【答案】1. needn’t 2.Can,can 3.may 4.May;must 5.need 6.can’t 7.can’t 8.need
3. 按要求改写句子。
1. I can run fast. (改为否定句) I ________ run fast.
2. You must return the book now. (改为一般疑问句) ________ I return the book now
No, you ________.
3. He can play basketball well. (改为一般疑问句) _______ he ______ basketball well
4. Could I use the computer here (肯定回答)
_______________.
5. May I smoke (否定回答)
_______________.
【难度】 ★★
【答案】 1. cannot(can’t) 2. Must; needn’t 3. Can…play 4. Yes, you can. 5. No, you can’t/mustn’t.
(
H
omework
)
I. Choose the best answer. (选择最恰当的答案)
1. John ______ come to see us tonight, but he isn't very sure yet. ★
A. may B. can C. has to D. must
2. -May I take this book out ★
-No, you ______ .
A. can't B. may not C. needn't D. aren't
3. You ______ go and see a doctor at once because you're got a fever. ★
A. can B. must C. dare D. would
4. -Can you speak Japanese ★ -No, I ______ .
A. mustn't B. can't C. needn't D. may not
5. -He ______ be in the classroom, I think. ★
-No, he ______ be in the classroom. I saw him go home a minute ago.
A. can; may not B. must; may not C. may; can't D. may; mustn't
6. -Shall I get one more cake for you, Dad ★ -Thanks, but you ______ , I've had enough.
A. may not B. must not C. can't D. needn't
7. Even the top students in our class can't work out this problem, so it ______ be very difficult. ★
A. may B. must C. can D. need
8. He isn't at school. I think he ______ be ill. ★
A. can B. shall C. must D. has to
9. ______ I take this one ★
A. May B. Will C.Are D. Do
10. The children ______ play football on the road. ★
A. can't B. can C. mustn't D. must
11. You ______ be late for school again next time. ★
A. mustn't B. needn't C. don't have to D. don't need to
12. -Must I do my homework at once ★ -No, you ______.
A. needn't B. mustn't C. can't D. may not
13. His arm is all right. He ______ go and see the doctor. ★
A. has not to B. don't have to C. haven't to D. doesn't have to
【答案】: 1.A 2.A 3.B 4.B 5.C 6.D 7.B 8.A 9.A 10.C 11.A 12.A 13.D
II. 用适当的情态动词填空
1. -Dad, ____________ I have a new bike
-No, you____________. You are too young to ride a bike.
2. You____________ swim in the river. There are crocodiles.
3. -____________I watch TV now, Mum
-Alan. Do your homework.
-____________ I do it later
-No, you____________. Do it now.
-But there’s really a good film. I _______ watch TV and do my homework later. Please, Mum. -No, Alan. Finish your homework and then you____________ watch TV.
4. -____________ you like a drink -Yes, please.
5. -____________ I ask for leave now -Yes, ofcourse.
6. -____________ I take a message -No, thanks. I’ll call again.
7. –You have so many letters to type. ____________ you like me to help you
-No, thanks. I ____________ manage myself.
【难度】 ★★★
【答案】: 1. can, can’t 2. can’t
4. Would 5. May
3. Can, Can, can’t, can’t, can
6. Shall 7. Would, can
III. Choose the best answer. (选择最恰当的答案)
1. –Must I get up early tomorrow, Dad
-No, you____________. Tomorrow is Sunday.
A. can’t B. mustn’t C. needn’t D. couldn’t
2. -____________ I have some chocolate now
-No, you____________. It’s time to go to bed. You can have some tomorrow.
A. May…mustn’t B. Must …needn’t C. Must …mustn’t D. May…needn’t
3. After a long walk, the old man____________ be tired now.
A. can B. must C. has to D. need
4. Even the top students in our school can’t work out this problem, so it_____ be very difficult.
A. may B. must C. can D. need
5. Computers____________ process difficult problems very quickly.
A. must B. need C. should D. can
6. Cars, buses and bikes____________ stop when the traffic lights change to red.
A. can B. may C. must D. need
7. Susan’s parents have bought a large house with a swimming pool. It____ be very expensive.
A. must B. can C. mustn’t D. can’t
8. We____________ keep the new traffic law and learn how to protect ourselves.
A. may B. should C. can D. need
9. -____________ I fill in the check-in form right now, sir -No, you needn’t. You can complete it this afternoon.
A. May B. Can C. Would D. Must
10. -Paul is working hard these days. He____________ pass his exam this time. ★ -Yes, I think so.
A. has to B. shall C. may D. need
11. As a rule, nobody ____________ take any of the newspapers out of the reading room. You ____________ put them back on the shelves. ★
A. must, may B. should, can C. can, must D. may, may
12. There are so many cars that I ____________ hardly find my car. ★
A. might B. could C. should D. must
【难度】 ★★
【答案】 1.C 2.A 3.B 4.B 5.D 6.C 7.A 8.B 9.D 10.C 11.C 12.B
使用说明：祈使句部分， 授课教师可以根据则身经验进行讲解，本教案中关于祈使句的内容仅供参 考。
Part 2 祈使句
祈 使 句 用以表达命 令、要求、请 求、劝告等。 Take this seat. Be careful. Don’t move. Don’t be late. Let’s have another try, shall we / shan’t we Let us have another try, will you / won’t you Henry, read the poem first. “祈使句 + and + 句子”的结构，如：Come here and you can feel warmer.
要点 5 祈使句的构成
祈使句是用来向对方(听众)发出请求、命令、邀请、劝告等的句子。祈使句的句末用感叹号 或句号。
1) 肯定祈使句：以动词原形开头。形容词之前用动词 be 。例如： Stand up. 站起来！
Be careful next time! 下次细心点！(careful 是个形容词)
Be quick! 快点！(quick 是个形容词)
祈使句的主语是听话者(you)，因而 you 一般不出现。但有时为了指明是向谁提出请求或发出 命令， 祈使句可以加呼语。注意标点。例如：
Tom, be careful! 汤姆，当心点！
Be a good bay, Tom. 汤姆，(要)做个好孩子。
Come in, everybody! 大家都进来！
2) 否定祈使句：在谓语动词前加 don’t 。例如：
Don’t come in, please!请不要进来！(please 之前要加逗号。)
Please don’t come in!请不要进来！(please 也可以置于句首，但不能加逗号。) Don’t be late! 不要迟到！
要点 6 以 let 开头的祈使句
Let me try. 让我试试看。
Don’t let them go there. 不要让他们去那里！
注意①：不能说：Don’t let’s go out. 应该说：Let’s not go out.
另外，还需注意的是，用 Let’s 包括说话对象。例如：
Let’s go together. 咱们一起走吧。
Let’s play games. 不要让他们去那里
—Yes, let’s. 好啊，我们来玩。(=OK，let’s play. ) 或 (That’s a good idea. 好主意。) —No, let’s not. 不！我们不做游戏。
注意①：如果不包括“你” (说话对象)， 须用 Let us. . .。
Let us pass. (你) 让我们过去。
Let us help you. 让我们来帮你 。
(
Pr
a
ctice
)
练习(祈使句的用法)
I.将下列汉语翻译成英语
1. 请照看好您的包。
Please _________ _________ your bag.
2. 让我们去学校吧! ________ ________ to school.
3. 亲爱的,高兴点儿! ________ ________, dear.
4. 不要把书放这儿。
_________ _______ the book here.
5. 不要让猫进来。
_______ ________ the cat come in / ________ the cat ________ ________ in.
【难度】 ★
【答案】
1. look after 2.Let's go 3.Be glad 4.Don't put 5.Don't let/, Let, not come
II. Choose the best answer. (选择最恰当的答案)
1. Ifyou are tired, ______ a rest. ★
A. have B. having C. to have D. had
2. ______ me go. It is very important for me. ★
A. Do let B. Let do C. Doing let D. To do let
3. He is not honest. ______ believe him. ★
A. Not B. Don’t C. To not D. Not to
4. Ifyou want to stay, let me know, ______ ★
A. will you B. shall we C. do you D. do we
5. Never come late again, ______ ★
A. will you B. won’t C. do you D. does he
6. _____ up early tomorrow, or you can’t catch the train. ★
A. Getting B. Get C. To get D. Got
7. _____ in the street. It’s dangerous. ★
A. Not play B. Not to play C. Don’t play D. Don’t to play
8. Please ______ me some money, will you ★
A. lend B. lending C. to lend D. be lend
9. The film is about to begin. Please ______ seated. ★
A. be B. are C. is D. being
10. _____ the boxes. You may use them later. ★
A. Keep B. Keeping C. To keep D. Kept
【答案】1.A 2.A 3.B 4.A 5.A 6.B 7.C 8.A 9.A 10.A
2.话题阅读： 健康饮食
A. Choose the best answer (根据以下内容，选择最恰当的答案) Healthy Eating
Judy doesn’t feel well for several days. She goes to the doctor Friday . She tells the doctor that she thinks there is something wrong with her stomach(胃) .
The doctor examines (检查) her carefully, then he says,
“Well, do you eat regularly (有规律地) every day ”
“Sure! I have good eating habits! ”
“ Then what do you usually eat for three meals every day ”
“ I have an apple for breakfast and sometimes a piece of bread. For lunch, I
usually have hamburgers, meat and orange juice. I know dinner is very important, so I have a big dinner every day! I always have fish, vegetables, eggs, sausages, cheese, chicken soup, rice and cake. Sometimes I eat ice-cream and puddings. You know I like my dinner. ”
The doctor smiles and says, I’m afraid you are not right, madam. Dinner is important, but you shouldn’t eat too much. You must eat less in the evening. And your breakfast is really not good enough. In fact, breakfast is the most important meal! We need it most! We don’t eat anything when we’re sleeping and we need to start a day’s work, so please have a nice breakfast! ”
“ What should I eat then ”
“ First, you must drink some milk every morning. Then you may have different choices (选择) every day. You may choose eggs, bread, sandwiches, noodles, vegetables and fruit. I think you’ll get better soon. ”
Choose the best answers:
( ) 1.There is something wrong with Judy’s ______.
A. mouth B. stomach
C. ear D. throat
( ) 2. Judy usually has ______ for lunch.
A. an apple and a piece of bread
B. fish, vegetables and eggs
C. sausages, cheese and chicken soup
D. hamburgers, meat and orangejuice
( ) 3. Sometimes Judy eats ice-cream and puddings for ______.
A. dinner B. breakfast C. lunch D. tea break
( ) 4.According to the doctor, ______ is the most important meal in a day.
A. breakfast B. lunch C. dinner D. supper
( ) 5. We should ______ for dinner
A. eat as much as possible B. eat ice-cream and puddings
C. drink some milk D. not eat too much
( ) 6. Which ofthe following is NOT true according to the passage
A. The doctor examines Judy carefully.
B. Judy has a stomachache because she doesn’t have breakfast.
C. The doctor gives Judy advice on her diet.
D. Judy eats too much for her dinner.
【难度】 ★
【答案】1.B 2.D 3.A 4.A 5.D 6.B
B. Choose the best answer and complete the passage (选择最恰当的选项完成短文)
English breakfast is a very ___1___ meal — eggs, tomatoes, tea, coffee...
For many people lunch is a quick meal. In cities there are ___2___ sandwich shops. Those office workers can buy the kind of white bread and all kinds of salad and meat or fish ___3___ lunch there. School children can have a hot meal at school, but manyjust take a sandwich, a drink and some fruit from home.
“ Tea ”means ___4___ things. It is a drink and a meal! Some people have afternoon tea with
sandwiches, cakes and a cup oftea. They usually have the evening meal quite early, between 6:00 and 8:00,
and often, all the family eat together.
On Sundays many family have a traditional (传统的) lunch. They have chicken, pork, potatoes,
vegetables... The Englishmen like food from ___5___ countries, too. People often get take-away meals —
they buy the food outside and then bring it home to eat.
( ) 1. A. easy B. simple C. big D. small
( ) 2. A. many B. much C. little D. few
( ) 3. A. on B. at C. for D. in
( ) 4. A. many B. some C. two D. all
( ) 5. A. other B. others C. another D. the others
【难度】 ★★
【答案】1.C 2.A 3.C 4.C 5.A
C. Fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺。每空格限填 一词，首字母已给)
A good breakfast is important . A test was g____1____
in the United States a short time ago. People of d____2____
ages, from 12 to 83, were asked to have the test. During the
test, they were given all kinds ofbreakfast, and s____3____
they got no breakfast at all. Scientists wanted to see how
well their bodies worked when they had eaten different
kinds ofbreakfast.
The results (结果) show that ifa person eats a right breakfast, he or she will work b____4____ than if he or she has no breakfast. If a student has fruit, bread and milk before going to school, he will learn
more quickly and listen more carefully in class.
The results are opposite (相反的) to w____5____ some people think. Having no breakfast will not help you lose weight. This is because people become so hungry at noon that they eat too much for lunch. They will gain (获得) weight instead of (代替) losing it.
1. __________ 2. __________ 3. __________ 4. __________ 5. __________
【难度】 ★★★
【答案】1.given 2.different 3.sometimes 4.better 5.what
D. Answer the questions (根据以下内容回答问题)
Rules of Protecting Yourself When Home Alone
There are many things that you should be careful with when you are alone (单独) at home. Read the
following ways to protect (保护) yourself.
Keep the door locked (锁) when you are alone at home. Many people think it’s the best way to
protect themselves.
Keep a list of phone numbers to call for help — such as 110, the police station, or a neighbour’s
number.
Be careful with the electrical appliances(电器) . Ifyou don’t know how to use them, ask your parents.
Make a safety check (检查) before going to sleep.
Look through the keyhole when you hear the doorbell. If there are strangers, ask“ Who’s that ”with
the door locked and say“ Come back later.”
Don’t tell them that your parents are away. Say“ Mum’s having a shower.”or“ Dad’s having a sleep.”To ignore the doorbell is not a good idea because sometimes bad people ring doorbells to see if anyone’s at home.
1. To ignore the doorbell is not a good idea, is it
_________,_____________________________________________
2. What is the best way to protect ourselves when staying home alone
3. Ifsomething happened, who can you call for help
4. What should you do before going to sleep
5. What should you do ifthere’s a stranger knock at the door
【难度】 ★★
【答案】 1. No, it isn’t.
2. Keep the door knocked.
3. 110, police station, or a neighbour.
4. Make a safety check.
5. Tell him my mom’s having a shower.
