课件43张PPT。Unit 3做家务洗餐具do the dishes倒垃圾叠你的衣服扫地整理床铺打扫起居室sweep the floorfold your clothesmake your bedtake out the rubbishclean the living room挑战自我！Do you do these chores at home?
12345678----Could you（please） do the dishes ?
-----Yes, sure./ Of course/ Certainly. Could you（please）+ V-原形？ 表示委婉地提出请求Peter, could you please take out the trash?--Peter, could you please take out the rubbish?
--Sure, Mum.=Of course/certainly Kimi, could you please make your bed?Sure./Of course/certainly/Of course/Certainly.Could you please fold your clothes?Sure.Summary1.Could you please fold your clothes?
could是情态动词can的过去式，但在本句中Could you do…?不表示过去，用以表示礼貌，委婉或不确定的语气。
对Could you/I …?问句的
肯定回答常用Sure/Certainly/Of course.
否定回答常用Sorry…/Oh,please don’t.
一般不用NO开头，用No显得态度生硬，不礼貌
例如；Could you help me?
--Shitou, could you please clean the living room？Sorry ,I can’t. Could you please do the dishes?Sorry , I can’t. Sure.Cindy, could you please sweep the floor?/Of course/certainly Could you please sweep the floor?
你能扫一下地吗？
Could you please后加________.表示委婉的请求。
肯定回答常用_________________
否定回答常用______________________
一般不用NO开头，用No显得态度生硬，不礼貌
动词原形Sure/Certainly/Of course.注：could是情态动词can的过去式，但在本句中Could you do…?不表示过去，用以表示礼貌，委婉或不确定的语气。Sorry, I can’t.我要总结：Guess!What chore is Mrs Green
doing?She’s sweeping the floor.要插入图片What chore is Miss Li doing?She’s doing the dishes.What chore is she doing now
She is cooking a meal.What chore is Sally doing?She is taking out the trash.clean the living roomtake out the rubbish
do chores
do the dishes
sweep the floor
make dinner
wash the car
make the bed
fold the clothes
clean the living room1. Could you please clean your room?
Yes, sure./ Of course/ Certainly.
2.Could you please do the dishes?
Sorry/ No, I can’t.
I have to do my homework.Key sentence structures Could you（please）+ V-原形？
表示委婉地提出请求I have a headache.I’m very busy.… We Love our parents. We help do the
chores. Mom: Peter, could you please ……?
Peter: Yes, sure. /All right. /No problem. / Certainly./ Sorry, I can't. I have to do... ListeningPMPMPeter's chores or Mom's chores?MP1bImportant phrasescome over 顺便来访；过来
clean up the kitchen 打扫干净厨房
do the dishes 洗餐具
sweep the floor打扫地板
take out the rubbish倒垃圾
make your bed 整理你的床铺
fold your clothes 叠你的衣服
all right 好的
clean the living room 打扫客厅take 有关的短语 (1)take off 脱下；（飞机）起飞
----Please take off your coat, It’s warm here.
---The plane took off at 9:00 am.
（2）take …to …把。。。。带到。。。。。
(3)take sb. for a walk 带某人去散步
（4）take exercise 运动，锻炼
（5）take one’s time 不用急，慢慢来
（6）take a bus(ship/train)乘坐公共汽车
（7）take turns 轮流，替换
（8）It takes sb. sometimes to do sth. 做某事花费某人多长时间
Section A,1b
Mom: Peter, we need to clean the house.
Your grandma is coming over at seven.
Peter: Sure, but I need to do my homework first.
Mom: Ok. Then after you finish your
homework, let’s clean up the kitchen.
I can do the dishes and sweep the floor.
Could you please take out the rubbish?
Peter: Sure,Mom.
Mom: Good. And could you please make your bed
and fold your clothes?
Peter: All right.
Mom: And let’s see…I have to clean the living
room before your grandma arrives.Retell the dialogue Peter’s grandma is ____________ at seven. So his mother needs to ______ the house. She asks Peter to _____ her. But Peter needs to __________________ first. Then after that Peter can _________ the rubbish, _____his bed and _____ his clothes. His mother has to ____ the dishes, ______ the floor and ______ the living room. They have to _______ the house before Peter’s grandma ________. coming overcleanhelpfinish his homeworktake outmakefolddosweepcleanclean uparriveMake conversations about the
chores in 1a.1cPair workYes, sure. Can you do the dishes?Could you please sweep the floor? Well, could you please do them? I’m going to clean the living room.No problem.Yes, sure. Can you …?Could you please …? ……A: Could you please...... ?
B: Yes, sure./All right./No problem./ Certainly.
Sorry, I can’t. I have to do......
Sorry, I can’t. I am doing...... Make polite requests 礼貌提出请求 could与can的区别
could与can都是情态动词，could是can的过去式。二者都可用于 表示请求。但是用法稍有不同。
can表示一般性的请求，语气随便，常用于熟人之间或长辈对辈，
上级对下级的场合； Can you tell us your story , Tony ? could表示有礼貌的请求，语气委婉，常用于非熟人之间或晚 辈对长辈，下级对上级的场合。 Could you tell us if it snows in winter in Australia ? Sure . 2) Would you like to do sth?
3 ) Shall I/we do sth?
4 ) Let’s do sth.
5）how about doing…?
6) Why not do …?
Why don’t you do …?
可表示请求的句型。 1) Would you mind cleaning your room ? 家务洗餐具do the dishes倒垃圾叠你的衣服扫地整理床铺打扫起居室sweep the floorfold your clothesmake your bedtake out the rubbishclean the living room你会了吗？ Exercises1 My part-time job is to wash the ____(盘子)
2 Can you ____(折叠)your clothes？
3 Jim ,could you please ___ ___ ___ (整理你的床铺)
4 My house isn’t big, so we often have meals in the ____ (live) room 5 –I have a cold. You are near the window. ____ please close it?
--OK.You should look after yourself
A Could I B Can I
C Could you D Can youdishesfoldmake your bedlivingC Homework
1“ Tom, f____ your coat and put it away” Mother said
2 Could you please s____ the floor and make it clean?
3 I do the d___ after meals every day
4. He s_____ the floor yesterday.
5 Could you help me clean the living room?(作肯定回答和否定回答)
_______, __________
______,___________
6 Mr. Wang would like two ____to eat
A dish B dishes C the dish D the dishes
1. List all the main phrases of doing chores that you know. （必做）
2. Make a conversation between you and your mother, using the sentence pattern “Could you please …?” （选做）Homework课件24张PPT。Unit 3Unit 3
Could you please clean your room?Section A
2a-2c用下列词的适当形式填空1.______you please clean your room?
2.Jerry's mom ______the floor every Sunday.
3.There is a TV in the ___________.
4.Judy _______hard in a hospital.She is a nurse.
5.Sam's father is a policeman. He's busy.So Sam ________ to do the chores.Couldsweepsliving roomworkshasPractice用下列词的适当形式填空6.Look!Dan is _________ the trash.
7.Her mother works in a restaurant. She ______
the table after people have dinner.
8.Amy doesn't like _______the dishes.
9.Could you please _______ your bed?
10.Tracy can _______ her clothes.taking outcleansdoingmakefoldPracticeLabour breeds our body, learning breads our soul.
劳动教养了身体，学习教养了心灵。 ----史密斯Work is the true source of human welfare.劳动是人类的幸福之源。Labour is often the father of pleasure.
劳动是快活的根源。 ---- 伏尔泰 Work is the glorious duty of every able-bodied citizen.
劳动是一切具有劳动能力公民的光荣职责。Do you know any sayings about labour ?A: Could you please...... ?
B: Yes, sure./All right./No problem./ Certainly.
Sorry, I can’t. I have to do......
Sorry, I can’t. I am doing...... Make polite requests 礼貌提出请求take out the rubbish do chores do the dishes
sweep the floor make dinner wash the car
make the bed fold the clothes
clean the living roomCould you often do these things at home ?
which do you like to do best ?
Which do you dislike to do best?wash clothes 2. fold clothes
3. cook meal 4.do the dishes
5. Sweep the floor 6. take out the rubbish
7. clean the living room 8. make the bedI often ____________.
I like to __________best.
I dislike to ___________best.
But I have to ________every day.Can you say some?hang out with good friends
watch TV
go shopping
play computer games
play sports play cards
No matter what you do , you should ask your parents if they can agree with you first . Especially, do the following things.Stay up lateA: Could I stay out
until twelve?
B: No, you can’t./
No, please don’t.go out for dinnerA: Could I go out for dinner with my friends?
B: Of course./It’s OK.go to the movieA: Could you go to the movie with me ?
B: Yes./Certainly./I’ll be glad to.get a rideA: Could you get me a ride to school?
B: Sorry, I’m afraid not./I’m sorry, but you can get your mother’sstay out late 在外面呆到很晚
go to the movies 去看电影
go out for dinner 去外面吃饭 Now, we will listen to a conversation about Peter and his father. Listen carefully and check yes or no.2b Why does Peter’s father
say “no”? 2a2b Why does Peter’s father
say “no”? 2bImportant phrases about 2b.go out for dinner外出吃饭
go to the movies去看电影
the new action movie新的动作片
stay out late在外面呆很晚
get something to drink买一些喝的东西
have a good rest休息
give sb. a ride搭乘某人
No problem没问题Ask for permission 礼貌地取得同意A: Could I use your computer?
B: Sorry. I'm going to work on it now.
A: Well, could I watch TV?
B: Yes, you can, but first you have to clean your room.
No, you can't....2cMake conversations between Peter and his father.Pair workA: Could I go to the movies?
B: Yes, but don’t stay out late.
A: Could I stay out until eleven?
B: No, you can’t. You have a basketball
game tomorrow, remember? You need
to have a good rest.A: Could I use your …?
B: Sorry. I'm going to … .
A: Well, could I …?
B: Yes, you can. But … /
No, you can't… 选择正确答案
( )1. The students needs ______ their room by themselves.
A. to clean B. cleaned C. cleans D. to cleans
( )2. —Could you please do some shopping?
—______. I have to help my mother do the dishes.
A. Yes, I d o B. Yes, I can
C. Sorry, I can’t D. Sorry, I am not
( )3. I hate _______ the dishes, but I like to ______ my bed.
A. making, make B. to do, making
C. doing, make D. do, make
( )4. I like cooking ______ I often make breakfast.
A. because B. so C. because of D. but
( )5. —Must I finish my homework?
—No, you____ .You may do it tomorrow.
A. needn’t B. can’t C. mustn’t D. couldn’tACCBA初步体验
( )6. —Sorry, teacher. I forgot ______ my homework here.
—It doesn’t matter. Don’t forget next time.
A. brought B. brings C. to bring D. bring
( )7. We are going ______ vacation tomorrow.
A. on B. to C. for D. at
( )8. He didn’t feel very well yesterday, so mother told him ___a rest.
A. had B. has C. to have D. having
( )9. —Do you like to watch TV?
—No, I don’t. It is ______.
A. interesting B. boring C. exciting D. funny
( )10. —Could I _______ your bike?
—Sorry, I ______ it to Mary.
A. lent, borrow B. lend, borrowed
C. borrow, lent D. lent, borrowed
CACCB课件27张PPT。Unit 3Unit 3
Could you please clean your room?Section A
2dA: Could you please...... ?
B: Yes, sure.
All right.
No problem.
Certainly.
Sorry, I can’t. I have to do......
Sorry, I can’t. I am doing...... Make polite requests 礼貌提出请求 take out the rubbish
do chores
do the dishes
sweep the floor
make dinner
wash the car
make the bed
fold the clothes
clean the living roomRole-play the conversation.
(Pay attention to the colorful words.)Sister: Tony, could you please help out with a few things?
Brother: Could I at least finish watching this show?
Sister: No. I think two hours of TV is enough for you!
Brother: Fine. What do you want me to do?2dSister: Could you take out the rubbish, fold the clothes and do the dishes?
Brother: So much?
Sister: Yes, because Mom will be back from shopping any minute now. And she won’t be happy if she sees this mess.
Brother: But the house is already pretty clean and tidy!
Sister: Yes, well, it’s clean, but it’s not “mother clean”.2dhelp out with sth. 帮助解决某事
at least 至少
finish doing sth.完成做某事
be enough for sb.对某人足够
be back from.. 从..回来
any minute now 随时，马上
pretty clean and tidy 相当干净和整洁
“mother clean” 妈妈所要的干净
Role-play the conversation.
(Pay attention to the colorful words.)Sister: Tony, could you please help out with a few things?
Brother: Could I at least finish watching this show?
Sister: No. I think two hours of TV is enough for you!
Brother: Fine. What do you want me to do?2dSister: Could you take out the rubbish, fold the clothes and do the dishes?
Brother: So much?
Sister: Yes, because Mom will be back from shopping any minute now. And she won’t be happy if she sees this mess.
Brother: But the house is already pretty clean and tidy!
Sister: Yes, well, it’s clean, but it’s not “mother clean”.Language points1. help out动词短语，表示在某人繁忙或
遇到困难时“给予帮助”。
help和out之间还可以加入具体的“人”。
e.g. He helped me out with my task. 他帮我完成了任务。
They helped (us) out with the clean-
up. 他们帮助我们做大扫除。2. at least 至少
e.g. We should brush our teeth at least
twice a day. 我们每天应该至少刷两次牙。 3. be back 回来
e.g. I won’t be back till 11:00. 我11点以前回不来。
3.No I think two hours of TV is enough
for you!
&. Two hours of TV是宾语从句 ,谓语动词
is ，表时间，距离，金额等词作主语，视
为单数。
e.g. Three miles is a long way for the
Disabled like him.For exampleTen years is a long time.
Five kilometers is not a long way.
One hundred yuan is not enough.
Fifty meters is deep enough for us.
Twenty people to do it in one day is not enough.4. any minute now 一种常见的口语表达法，相当于“随时；马上；在任何时刻”的意思，表示事情有可能在极短的时间内发生或眼下就要发生。
minute还可以用second, moment, time等词替换。
e.g. Don’t worry, he will come here any
minute now.
别担心, 他会马上来这儿。 The guests are arriving any time now but we’re still not ready.
客人即刻就到，但我们还没有准备好。
We’re expecting them any moment now.
我们期待他们随时到来。Language points2d1.Tony, could you please help out
with a few things.
&. a few “几个，少数”
e.g. He asked us a few questions.
e.g. A few students are reading books in the
classroom.
&. a few ,few, a little ,little区别
1). a few“少数，几个”修饰可数名词复数，
表肯定
e.g. He left his house a few minutes ago.
2).few“几乎没有，很少的”修饰可数名词复
数，表否定
e.g. There are few people in the room.
3).a little “一点，少许”修饰不可数名词，
表肯定
e.g. Could you give me a little milk?
4).little “几乎没有，很少的”修饰不可数名
词，表否定
e.g. There was little rain all winter.
Fill in the blanks with “make” or “do”.A: I hate to ___ chores.
B: Well, I hate some chores too, but I like other chores.
A: Really? Do you like to ___ the laundry?
B: No, I don’t. It’s boring.dodoA: I agree. Do you like
to _____ your bed?
B: No, not really. But
I like to ___ the
dishes, because it’s relaxing. And I like to _____ breakfast, because I like to cook.makemakedoWhat did we learn today?倒垃圾
干家务
洗餐具
扫地
做饭
整理床铺
叠衣服take out the rubbish
do chores
do the dishes
sweep the floor
make dinner
make the bed
fold the clothes 打扫客厅
帮助解决
至少
完成（做)某事
购物回来
看到这么凌乱clean the living room
help out
at least
finish doing sth.
be back from shopping
see this messSummary1. New vocabulary
do the dishes, sweep the floor
take out the trash, make the bed
fold the clothes, clean the room
2. ---Could you please…？
---Yes, please./ Sorry, I can’t.1. List all the main phrases of doing chores that you know. （必做）
2. Make a conversation between you and your mother, using the sentence pattern “Could you please …?” （选做）Homework课件43张PPT。Unit 3Unit 3Could you please clean your room?Section A
3a-3ctake out the trash
do chores
do the dishes
sweep the floor
make dinner
make the bed
fold the clothes A: Could you please make sentences with
these phrases in the past tense?
B: Sure. I did some chores.clean the living room
help out with
at least
finish doing sth.
be back from shopping
see this mess
mother cleanReviewenjoy dinner with my family.A: Mum, could I go out for dinner with my
friends?
B: Sure, that should be OK.A: Could I get something to drink with my
friends after the movie?
B: Sure, you can.A: Could I get something to drink with my
friends after the movie?
B: No, you can’t, you have a basketball game
tomorrow.take the dog for a walk遛狗A: Can you please take the dog for a walk?
B: OK, but I want to watch one show first.take out the rubbish扔垃圾A: Can you please take out the rubbish?
B: Yes, sure.A: What kind of chores did you do last weekend?
B: I did the washes.Talk about the housework.Discussioncome home from school 从学校回来
threw (throw) down 扔下
the minute 一…就…
in front of sth. 在…前面
come over 过来
take the dog for a walk带狗去散步
reply angrily 生气地回复到
all the time一直
around the house整个家
all day一整天
all evening一整夜I’m just as tired as you are.
我也和你一样累
as +adj. as …与…一样
shout back 反驳
walk away 走开了
neither did I 我也没有
in surprise 惊讶地
share the housework分担家务
a clean and comfortable home
一个干净舒服的家
3a. Read the story and answer the questions.
1. Did Nancy do any housework that day?
2. Why was Nancy’s mom angry with her?
3. Did they solve the problem? How?No, she didn’t.
Because she didn’t do any housework.
Yes, they did. They need to share the housework.Reading1 For a week , she did not do any housework and neither did I .
The minute I sat down in front of the TV, my mom come over.
I ‘m just as tired as you are.
3c. Decide whether the underlined words in the sentences are verbs or nouns. Then write another sentence using the underlined word in the other form. Could you take the dog for a walk? (noun)
2. Could I watch one show first?I walked home from school. (verb)
Let’s show a picture to you. (verb)3. I can’t work all day.
4. You watch TV all the time.
5. “What happened?” she asked in surprise.It’s difficult to find work in this city. (noun)
How much is that watch? (noun)
It won’t surprise me if he loses the exam. (verb)1. You watch TV all the time and ...
all the time（在该段时间内）一直；向来， 一向；时时刻刻；每时每刻
e.g. I do this all the time.
我一直是这么做的。
This happens all the time.
这种情况是时时发生的。Language points2. I’m just as tired as you are!
as ... as 意为 “和……一样” ，表示同级的比较。使用时要注意第一个as为副词，第二个as为连词。其基本结构为：as +?adj./?adv.?+ as。
e.g. This?film?is?as?interesting?as?that?one.
这部电影和那部电影一样有趣。
Your?pen?writes?as?smoothly?as?mine.
你的钢笔书写起来和我的一样流畅。as … as 的否定形式为 “not as/so + adj./adv. + as”。
e.g. He didn’t act as well as you.
他表现得不如你好。3. For one week, she did not do any housework and neither did I.
neither 用作副词，作“也不”解释，放在句首，表示前面否定的内容也适用于另一个人或物，句子须采用部分倒装。此时也可用nor替换 neither 使用。例如：
— I?don’t?like?this?dress.?
我不喜欢这件连衣裙。
— Neither?/?Nor?do?I.?我也不喜欢。
注意：neither 之后的主语要置于助动词或系动词之后。neither 用作代词，表示“两者都不，双方均不”。例如：
He?answered?neither?of?the?letters.?
他两封信都没回。
— Which?one?would?you?like??
你喜欢哪一个？
— Neither.?
两个都不喜欢。?5 neither conj. 也不 pron. 两者都不
He isn’t coming here, neither am I .
Neither of them knows English.
1. also 是比较正式的用语，语气较庄重。它通常放在句中，位于行为动词之前，连系动词之后; 如有助动词或情态动词，一般放在助动词或情态动词之后。例如:
Peter also has two brothers.
彼得也有两个兄弟。 also, too, either, neither 的用法I am also a student. 我也是一名学生。
Mrs. Green can also sing the song in Chinese. 格林夫人也能用汉语唱这首歌。 2. too 是普通用词，多用于口语，语气较随便。一般用在肯定句中，放在句末。例如:
I’m in Row 1, too.
我也在第一排。
注意：also和too一般都用于肯定句，很
少用于否定句。 3. either 表示“也”时，一般只用于否定
句，且置于句末。例如:
I don’t know him. Tom doesn’t know
him, either.
我不认识他，汤姆也不认识他。
If you don’t go there, he won’t go
there, either.
如果你不去那儿，他也不会去那儿。
注意：either 本身没有否定的意义。所以多与 not 连用。 4. neither 表示“两个都不”，它作主语
时，谓语动词常用单数。例如：
Neither of you can do it.
你们两个都不能做这件事。Nor/neither +be/助动词/情态动词+主语
某人也不是如此So +主语+be/助动词/情态动词
某人确实如此
Betty is a nice girl. So she is .So +be/助动词/情态动词+主语
某人也是如此neither...nor... 既不...也不
eg:Neither you nor I am right. 他喜欢读书，我也是
He likes reading very much. So do I .
我从来没有去过广州大学，他也是．
I have never been to Guangzhou University, neither has he.the minute =as soon as
一.....就.....,引导时间状语从句。
这个短语用的比较常用，口语和书面语都可以。它的特点是，在句子中的位置比较灵活，而且可以用于各种时态。例如：
I’ll write you as soon as(the minute)I get there.
我一到那儿就给你来信。（一般现在时）
As soon as(the minute) I went in, Kate cried out with pleasure.
我一进门，Kate 就高兴的叫起来。（一般过去时）in surprise 吃惊地
surprise un. 惊奇；惊讶
cn.令人惊奇的事物
I looked at him in great surprise
because he changed so much.
I have a surprise for you.in front of就是指在某物的前方。
in the front of是指在某物的内部靠前的地方。
比如Sit in the front of the classroom. 指坐在教室前排的。
Sit in front of the classroom指坐在教室前面（教室外面的前面。）Summary1. New vocabulary
last month, come over
take the dog for a walk, watch one show
all the time, the next day, neither did I2. Important sentences
The minute I sat down in front of the TV, my mom came over.
For one week, she did not do any housework, and neither did I.
I’m just as tired as you are!1. List all the main phrases of doing chores that you know. （必做）
2. Make a conversation between you and your mother, using the sentence pattern “Could you please …? Could I …?” （选做）HomeworkThank you!课件29张PPT。Unit 3Unit 3
Could you please clean your room?Section A 3
Grammar focus-4cRevision根据所学内容，写出下列短语。叠衣服
做菜
用某人的电脑
扔垃圾
铺床
扫地
熬夜
生某人的气
带……出去散步fold one’s clothes
do the dishes
use one’s computer
take out the rubbish
make the bed
sweep the floor
stay out late
be angry with sb.
take sb. for a walk打扫客厅
在……上工作
过来
做家务
搭车clean the living room
work on…
come over
do the housework
get a ride阅读下列句子，观察问句的用法及回答。Key sentence structures Could you（please）+ V-原形？
表示委婉地提出请求1. Could you please clean your room?
Yes, sure./ Of course./ Certainly./All
right.
2. Could you please do the dishes?
Sorry, I can’t. I have to do my
homework. —Peter, could you please take out the
trash?
—Sure, Mom. —Could you please do the dishes?
—Sorry, I can’t. I have to do my
homework. 重难点点评 在表示请求帮助或请求允许的疑问句中，常用could代替can，以表示礼貌，委婉或不确定的语气，而can则不具备这些语气。这种情况下不能把could看作can的过去式。以上两句中用could是为了表示礼貌的请求。表示请求帮助或请求允许时，除了can, could之外，还可以用may，句子的表达方式也各有不同，可以用不同的方式来表示同一个概念。例： ① Could/Can/May I use your car for a day?
② I wonder if I could use your car for a day?
对于①、②句所作允答可以各种各样，如同意可以说Yes或Sure或Certainly，还可说Yes, (do) please. 或Of course. (you may/can). 或Go ahead, please. 或That’s OK/all right; 如果不同意，可以说I’m sorry you can’t. 或I’m really sorry, but I have to use it today. 要避免说No, you can’t. 这样显得很不礼貌。否定回答通常用委婉语气。③ Do you mind if I use your car for a day? 对于句③所作回答可以说Never mind. /Not at all. 表“不介意”。不能用Yes. /Sure. /Of course. /Certainly.等。无论肯定还是否定应答中，要避免使用could，要用can或may。因为应答须用确定的语气。而could在表请求的问句中是为了表示礼貌或委婉语气，用在应答中则成了不确定语气，与情理不符。所以应答中不说Yes, you could. 或No, you couldn’t. 而要说Yes, you can. 或Sorry. /No, you can’t. —Could I please use your computer?
—Sorry, I’m going to work on it now. —Well, could I watch TV?
—Yes, you can.Could I/you please …？表示一种有礼貌的请求或提议，其后连接原形动词，比Can you /I…？语气更委婉。类似句型有：Would you like + sth. / to do sth.?
May I + do sth.?
Shall we + do sth.?
Would you mind + sth. /doing sth.? What / How about + sth. /doing sth.? 肯定回答有Sure. /Of course. / Certainly. /OK. /Great. / Well. / Good idea. / I agree. 等。否定回答有Sorry… / No, you can’t. 等。 Make up dialogues using the sentences in Grammar Focus with your partner.A: Could you please take the dog for a
walk?
B: OK, but I want to watch one show
first.a. Yes, here you are.
b. Hmm. How much do you need?
c. Yes, sure. No problem. I finished reading it last night.
d. Yes, but don’t come back too late.
e. No, I can’t. I cut my finger and I’m trying not to get it wet.4a Write R for requests and P for
permission. Then match each
one with the correct response. 1. ___ Could I hang out with my friends
after the movies? 出去玩
2. ___ Could you please pass me the salt?
3. ___ Could I borrow that book?
4. ___ Could you help me do the dishes?
5. ___ Could you lend me some money?PPRRRdacebYes, here you are.
Hmm. How much do you need?
Yes, sure. No problem. I finished reading
it last night.
d. Yes, but don’t come back too late.
e. No, I can't I cut my finger and I’m trying
not to get it wet.1—d 2---a 3---c 4---e 5---b4ahang out 闲逛
here you are 给你
pass sb. sth.=pass sth. to sb.
把某物递给某人
borrow sth. from sb.
从某人处借（进）某物
lend sth. to sb.把某物借（出）给某人borrow和lend
borrow和lend都有“借”的意思，但它们的含义和用法有所不同。
★ borrow表示“借入”，即把本来不属于自己的东西借来暂时使用，常与介词from连用。如：
You can borrow a book from the library.?
★ lend表示“借出”，即把属于自己的东西借给别人暂时使用，常与介词to连用，也可以跟双宾语。如：
He’s going to lend his bike to Tom.
You mustn’t lend others my pen.? lend “借给；借出”
表示“把某物借给某人”，lend sth to sb
borrow“借进；借入”
表示“向某人借某物”，borrow sth from sb
keep 做“借”讲时，是延续性动词，通常表示借了某物多长时间，常与表示一段时间的时间状语连用
4b Fill in the blanks in the conversation. A: I hate to ____ chores.
B: Well, I hate some chores too, but I like
other chores.
A: Really? Great! _____ I ask you to ____ me
with some chores then?
B: What do you need help with?
A: ______ you please _____ my clothes for me?
B: I don’t want to do that! It’s boring!Could foldhelpdoCould A: OK. Then ______ you ______ do the
dishes for me?
B: Sure, no problem. But _____ we go to
the movies after that?
A: Sure. I’ll finish my homework while you
help me with the dishes. Then we can go
to the movies. pleasecould could hate用作动词，与like意义相反，意为“憎恨，厌恶，不喜欢”，其后可接名词、代词、动词的-ing形式以及动词不定式等。
e.g. Lily hates mice / them.
Jim hated exercising when he was
young.
I hate to do the laundry now.If we are having a camping trip, what should we do before the trip?DiscussionWhat should we do before the trip?buy some drinksbuy some foodtake a big cloth bring a tenttake an umbrellatake a rubbish bag bring a cameraprepare some programs4c Make a list of things your group
needs to do for a camping trip.
Then discuss who will do them
and complete the chart. GroupworkA: Could you please bring a tent,
Liu Chang?
B: Sure. And could you please…?
C: Sorry, I can’t. I have to …HomeworkWrite a letter to your friend to ask him/her to take care of your house when you are on vocation.课件37张PPT。Unit 3Unit 3
Could you please clean your room?Section B
1a-1e单项选择。
1. -- Could you please take care of my dog?
-- ______. I’m too busy.
A. Yes, you can
B. Sure
C. Sorry, I can’tC2. -- Could you please ____ his bed?
-- Certainly!
A. makes B. making C. make
3. -- Could I use your car?
-- ______.
A. Sure, you can
B. Sorry, you can
C. Sure, I canCA4. Could you help _____?
A. making the bed
B. make the bed
C. made the bedBQ1: Do you help your parents do the chores at home?
Q2: Do you ask your parents’ permission for?
Q3: Do your parents ask you to do some things for them?What do your parents ask you to do?study harddo choresgo to the store
/supermarket to buy things for themWhat do you ask your parents’ permission for?buy drinks and snacksinvite friends to a partyn.点心; 小吃; 快餐What do teenagers ask their parents’ permission for? What do parents ask their teenagers to do? Write parents or teenagers next to each phrase. 1apermit v.允许 permission n. 许可■
若其后直接跟动词要用动名词
?
Time?doesn’t?permit?my?waiting?longer.?
时间不允许我等得太久。
?
The?rules?of?the?club?do?not?permit?smoking.?
这个俱乐部规定不准
吸烟。
?
?
■
若其后先接宾语再跟动词则要用不定式
?
His?health?does?not?permit?him?to?come.?
他的健康
(
状况
)
不允许他
来。
?
Her?father?would?not?permit?her?to?eat?sweets.?
她父亲不允许她吃糖
果。■
若其后直接跟动词要用动名词
?
Time?doesn’t?permit?my?waiting?longer.?
时间不允许我等得太久。
?
The?rules?of?the?club?do?not?permit?smoking.?
这个俱乐部规定不准
吸烟。
?
?
■
若其后先接宾语再跟动词则要用不定式
?
His?health?does?not?permit?him?to?come.?
他的健康
(
状况
)
不允许他
来。
?
Her?father?would?not?permit?her?to?eat?sweets.?
她父亲不允许她吃糖
果。■
若其后直接跟动词要用动名词
?
Time?doesn’t?permit?my?waiting?longer.?
时间不允许我等得太久。
?
The?rules?of?the?club?do?not?permit?smoking.?
这个俱乐部规定不准
吸烟。
?
?
■
若其后先接宾语再跟动词则要用不定式
?
His?health?does?not?permit?him?to?come.?
他的健康
(
状况
)
不允许他
来。
?
Her?father?would?not?permit?her?to?eat?sweets.?
她父亲不允许她吃糖
果。permit doing sth.
Time doesn’t permit my waiting longer. 时间不允许我等得太久。
The rules of the club do not permit smoking. 这个俱乐部规定不准吸烟。
permit sb. to do sth.
His health does not permit him to come. 他的健康(状况)不允许他来。
Her father would not permit her to eat sweets. 她父亲不允许她吃糖果。 1. buy some drinks and snacks
2. borrow some money
3. clean your room
4. invite my friends to a party
5. go to the store
6. use your CD player
7. take out the rubbish
8. make your bedteenagersteenagersteenagersparentsteenagersparentsparentsteenagersParent: Could you clean your room?
Child: Yes, I can.Use the phrases in 1a to make conversations.1bChild: Could I invite my friends to a party?
Parent: No, you can’t have a party. You have a test on Monday. clean your room take out the rubbish make your bedPair workParent: Could you please…?
Child: Yes, sure. / Sorry, I can’t. I have to ... buy some drinks and snacks borrow some money go to the storeChild: Could I …?
Parent: Yes, you can. / No, you can’t. You ... invite my friends to a party use your CD playerbuy some drinks and snacksborrow some moneyclean your roominvite my friends to a partygo to the storeuse your CD playertake out the rubbishmake your bedListen to a conversation between Sandy and her mom. Check ( ) the things in 1a that you hear.1c 1. buy some drinks and snacks
2. borrow some money
3. clean your room
4. invite my friends to a party
5. go to the store
6. use your CD player
7. take out the rubbish
8. make your bedListen again. Fill in the chart.1dbuy some drinks and snacksmove the big chairs to the bedroom
clean the living roomborrow some moneyclean her roomuse her mom’s CD player1d Listen again. Fill in the chart.Sandy wants to have a party. She wants to _______her friends to the party on Saturday. She needs to buy some ________and _______. So she wants to ____
some money ________her mother. However, her mother will buy these ______ her. Although Sandy ________her room last week, she needs to clean it again for the party. She wants to use CD________. But she should be __________ with it. And one more thing she could ________ the big chairs ______ the bedroom and clean the living room. Sandy ‘s good friend Dave is _______early on Saturday to _______her. invitefromborrowsnacksdrinkscominghelpplayerforcleanedcarefulmovetoinvite sb. to do sth.邀请某人做某事
sounds like fun 听上去有趣
What for? 为什么呢？
be careful with sth. 对…小心
move sth. to … 把…搬到…
on Saturday 在星期六You are having a party. Ask your partner for help with these things:1ego to the store buy drinks and snacks
do the dishes clean the living room
take out the rubbishA: Would you like to come to my birthday party?
B: Yes, I’d love to./Sorry, I can’t. I have to…
A: Could you please take out the rubbish?
B: Yes, sure./No, I can’t. I have to do…A: Could you please buy drinks and snacks?
B: Yes, sure./No, I can’t. I have to do…A: Could you please do the dishes?
B: Yes, sure./No, I can’t. I have to do……I. 根据句意及所给首字母提示，补全句
中所缺单词。
1. He was i___ but nobody took him to the hospital.
2. If you don’t study hard, your grades will d______.
3. I like Old Henry because he often p_______ us with hot water.illdropprovides4. We can d______ on him for help.
5. Mother thinks playing computer games is a w______ of time.
II. 根据句意，用括号内所给单词的适当
形式填空。
1. He _________(develop) a farm from
nothing.
2. In fact, young people have too much
______ (stress) today.wastedependdevelopedstress3. He didn’t mind ________(help) me with my English.
4. Mr. Li and Mr. Wang are both my _________ (neighbor).
5. Why did the man make the little boy ________(carry) water?carryhelpingneighborsAfter class, please make some new dialogues with the phrases in 1a.课件34张PPT。Unit 3Unit 3
Could you please clean your room?Section B
2a-2eDiscuss the questions with your partner.1. What do you often do to help your parents at home?
2. Do you think kids should help out with chores at home?2aNew wordsstress n. 精神压力; 心理负担
waste n. 浪费; 垃圾 v. 浪费; 滥用
depend v. 依靠; 依赖
develop v. 发展; 壮大
fairness n.公正性; 合理性
since conj. 因为; 既然
prep., conj. & adv. 从……以后;
自……以来
neighbor(=neighbour) n. 邻居
drop v. 落下; 掉下The Sunday Mail magazine invited parents to write about whether they think young people should do chores at home. Skim the following letters. Which one agrees and which one disagrees?2bSkimming 意为“快速掠过，从中提取最容易取得的精华”。这种读法包含有原词的所有意思——快速读过去，取出读物中关键性的东西。因此，我们可以把这种读法理解为快速浏览课文，领会文章大意。一般而言，通过标题可知道文章的主题。对文章的首段和末段要多加注意，以便发现作者的观点。阅读策略Answer the questions.1. What is Ms. Miller’s opinion?She thinks doing chores is parents’ job.He thinks it’s important for children to do chores and help their parents with housework.2. What is Mr. Smith’s opinion?Period 2Passage 1
make sb . do sth. 使某人做某事
have enough stress有十足的压力
have time to do sth. 有时间做某事
a waste of their time他们时间的浪费
spend time on sth.花时间在某方面上
in order to do sth.为…做…
get into a good university 进入好大学
provide sth. for sb.=provide sb. With sth.
给某人提供某物
mind (not) doing sth. 介意做某事Passage 2It’s +adj. +(for sb.)+to do sth.
对于某人来说做某事是…
how to do chores 怎么做家务活
depend on sth. 依靠…
look after themselves 照顾他们自己
the idea of fairness 公平的观点
do one’s part in doing sth.尽自己的职责做…
as a result 结果
fall ill 生病
The earlier kids learn to be independent, the better it is for their future.2cI. 完成句子，每空词数不限。
1. Ms. Miller thinks children should spend their time on schoolwork in order to ________________________
____________________.
2. Mr. Smith thinks these days children depend on _______________________.Read the letters again and finish the following tasks. get good grades and get into a good universitytheir parents too muchII. 判断正(T)误(F)。
( )3. Ms. Miller thinks doing chores is not difficult.
( )4. Mr. Smith’s neighbors’ son
looked after himself well during
his first year in the college.
TF2d. Write one sentence with each phrase from the letters.
a waste of time时间的浪费
there is no need for…to做…没有必要
do not mind不要介意…
spend time on 在某方面花时间
in order to 为了…
it is not enough to 做某事是不够的
the earlier…the better. …越早，…越好2dWrite one sentence with each phrase from the letters.1. a waste of time
It’s a waste of time to water the garden when it is raining.
2. there is no need for… to
There is no need for you to go to the town. 3. do not mind
I do not mind sweeping the floor.
4. spend time on
I spent half of an hour on my homework.
5. in order to
He worked very hard in order to get the job. 6. it is not enough to
It is not enough to clean up the parks.
7. the earlier…the better
The earlier you give up smoking, the better it is for your health.Playing computer games is a waste of time.
There is no need for parents to worry about their children.
I don’t mind you playing cards here.
Every student should spend some time on their homework.
In order to go to school on time ,I must go to bed early.
It is not enough to run for 20 minutes every day.
The earlier you get up, the better your health is .1. Which letter do you agree with? Why?
2. What would you say to the person who wrote the letter you don’t agree with?Discuss the questions with a partner.1. It is the parents’ job to provide a clean and comfortable environment at home for their children.
此处代词it仅为形式上的主语, 真正的主语是to provide … for their children。我们也可将It is one’s job (duty, …) to do something.视为一个固定的句型, 表示“做某事是某人的工作(职责等)”。如:provide 作动词，意为“ 提供；供应”。
provide sb. with sth.或provide sth. for
sb.意为“为某人提供某物”。如：It’s every teacher’s job to explain things clearly to the students.
把东西给学生讲明白是每一位老师应做的事情。The movie theater provides us with good service.
His school provided a house for him.
汉译英。他们提供给他钱和衣服。
They provided him with money and clothes.
They provided money and clothes for him.2. And anyway, I think doing chores is not so difficult.
反正我觉得干点家务也不难。
anyway是一个副词, 若位于句首, 其后往往会有逗号将其与句子的其他内容隔开。anyway在此句中的作用是追加评论, 相当于汉语的“反正; 仍然; 依然”。如: Sam didn’t get the job, but he’s not unhappy because it didn’t pay well anyway.
萨姆没有得到那份工作, 但他并没有闷闷不乐, 反正薪酬也不算高。anyway还可用来表示“不管怎样; 无论如何”之意。例如:
It’s just a cold. But anyway, you should still see the doctor.
这只不过是感冒, 但不管怎样, 你还是应该看看医生。3. ill & sick
◆相同点
ill 与sick 都可以表示“生病的”，都可作表语。如：
Alice was ill / sick yesterday.
◆不同点
表示“生病”时，sick 可作定语，但ill 通常不作定语。如：
Could you help the sick girl?【运用】根据句意，用ill或sick填空。
(1) The driver sent the _____ baby to the hospital.
(2) My brother is ________. I have to look after him at home.ill / sicksick4. The earlier kids learn to be independent, the better it is for their future.
孩子们越早学会独立, 对他们的未来就越好。
“the+比较级+……, the+比较级+……”是英语中一个常用的句型结构, 表示“越……, 就越……”。如:The more he explained, the better we understood.
他解释得越多, 我们就理解得越透彻。
Many people believe that the more a person reads, the wiser he will become.
很多人相信一个人书读得越多就会变得越聪明。I. 根据句意及所给首字母提示，补全句
中所缺单词。
1. He was i___ but nobody took him to the hospital.
2. If you don’t study hard, your grades will d______.
3. I like Old Henry because he often p_______ us with hot water.illdropprovides4. We can d______ on him for help.
5. Mother thinks playing computer games is a w______ of time.
II. 根据句意，用括号内所给单词的适当
形式填空。
1. He _________(develop) a farm from
nothing.
2. In fact, young people have too much
______ (stress) today.wastedependdevelopedstress3. He didn’t mind ________(help) me with my English.
4. Mr. Li and Mr. Wang are both my _________ (neighbor).
5. Why did the man make the little boy ________(carry) water?carryhelpingneighborsAfter class, please make some new dialogues with the phrases in 1a.课件32张PPT。Unit 3Unit 3
Could you please clean your room?Section B 2
3a—Self checkAre you a polite student?How can we be polite?Don’t jump the queue.offer the seat to the old.obey the traffic rules.Can you say anything else about polite behavior? DiscussionDo you think children should do some chores at home? Why or why not? Discuss this with a partner and take notes.WritingWrite a letter to the Sunday Mail and
express your opinion.Dear Sir or Madam,
I think /believe that ________________.
I agree/disagree that ________________.
I think it is fair/unfair for children to __________________________________.
I think children should/should not ____because __________________________.
For example, they should/
should not ________________________
because __________________________.
Yours truly,
__________1. 信头：发信人地址和日期。
有时可省去发信人地址，但一般要写日期。放在信纸的右上方。
2. 称呼：对收信人的尊称。
常用Dear，后用名字，而Mr，Mrs，Miss后不能单独用名字，而是姓或姓与名，如：John Smith的称呼，是Mr Smith，Mr John Smith或 Dear John。称呼后用逗号。
3. 正文。写作指导4. 结尾：发信人对收信人的谦称或敬语。放在信的右下方。要特别注意英语习惯，不可根据汉语意思写“此致敬礼”、“祝您健康”之类的中国式的结尾语。
写给同龄人或年长的朋友: Yours? sincerely，Yours等等。
写给亲朋好友： Love，Best wishes等等。
5. 签名：一般在结尾语的下面一行。 常见的私人信件的开头方式：
高兴：I was so glad/pleased/happy to receive your letter.
感谢：Thank you for your wonderful gift / your interesting letter.
关心与询问：How are you these days？/ How are you getting on these days？/ How are you getting on with your work/studies？
抱歉：I am sorry that I did not write to you sooner but I have been very busy these days. 一般在表示道歉没有及时给对方写信
时，还要简述原因或写上安慰的话。
遗憾：I was sorry to learn that you did not do well in the examination. / I was so upset to hear that you are ill these days. I do hope you are getting better.help with housework and chores at home
have enough stress from school
spend the time on school work in order to…
There is no need for them to…
It is important for sb. to do sth.
It’s not enough to…
develop children’s independence
The more…, the more…Useful phrasesMake a list of chores using these
verbs.
1. do _______________________
2. clean _____________________
3. make _____________________
4. fold _______________________
5. sweep ____________________
6. take out ___________________Self checkdo the dishesclean the living roommake your bedfold your clothessweep the floortake out the rubbishAre these polite requests or
permissions? Write the numbers in
the correct places in the chart.
1. Could you please do your homework?
2. Could I watch TV?
3. Could you take out the rubbish first?
4. Could I use your computer?
5. Could I leave now?
6. Could you come back before nine?RequestsPermissions2451363. Use the questions in activity 2 to
write a conversation. A: ________________________________
B:________________________________
_________________________________
A: ________________________________
…Could you please do your homework?OK, but after that could I play basketball
for a while?Sure, that will be ok.— Excuse me, Betty. Could you help
me, please?
— _________. Is this big box?
2. — _________________ your watch?
—I think it is broken.CertainlyWhat’s wrong with根据语境,写出适当的答语或问句3. — Thank you very much.
— ______________.
4. —______________?
—It’s a quarter to twelve.
5. — ______________________ to drink?
—Yes. I’d like a glass of orange juice.You’re welcomeWhat’s the timeWould you like something单项选择1. — Could you please give me a book?
— .
A. Yes, I can’t.
B. No, I can.
C. Yes, here you are.
D. No, I don’t want to help you.
2. — Could you please clean the bike?
— .
A. No, I am cleaning it.
B. No, I can.
C. Yes, I can’t.
D. Sorry, I am busy now.CD3. These boxes are heavy. Could you______ them?
A. carrying B. carry
C. to cry D. carries
4. I want ______ these things in the box.
A. put B. putting
C. to put D. puts
BC5. -- Could I look at your pictures -- Yes, of course you ____.
A. could B. can C. will D. might
（03 武汉）
6. _______ you pass me a pen？I’d like to write down the telephone number.
A. Need?? B. Could C. Must? D. Should
（2002北京市海淀区）BB请根据汉语提示完成下列句子
1. His sister has to ____________ (洗餐具) after dinner.
2. Could you please _____________ (叠衣服), Jenny?
3. Ben likes to _______________ (打扫卫生).
4. Linda, help your mother ______________ (倒垃圾).
5. My brother hates to _________(做家务).do the dishesfold the clothesdo the cleaningtake out the rubbishdo chores 根据提示完成下列句子
1. I’m going to _______ (work out / work on) my computer.
2. My mother likes to _____ (make / do) breakfast.
3. His grandfather is a great ____ (cook /cooker).work onmakecook4. I like cleaning the bike because it’s __________ (boring / interesting).
5. His math teacher went to a _______ (meet /meeting) yesterday.
interestingmeeting选词填空1. I ____ doing the dishes. It’s too boring.
2. I’m going to ________my English project and then meet my friends.hatework onhate，take care of，work on，use，forget3. My mom gets really angry when I
_______ to clean my room.
4. Can I ____ your dictionary, please?
Mine is at home.
5. Could you ___________ my cat
when I’m on vacation?forgetusetake care ofUse the questions in activity 2
to write a conversation.
A: _______________________
B: _______________________
…课件29张PPT。 英语教学课件系列Goforit!八年级(下)Unit 3
Could you please clean your room?Section A Grammar FocusGrammar Focus情态动词用法只作情态动词的 can / could, may /
might, ought to, must
可情态可实义的 need, dare
可情态可助动词的 shall / should, will /
would
相当于情态动词的 have to, used to情态动词的语法特征1) 情态动词不能单独做谓语, 除ought和have外, 后面只能接不带to的不定式。 2) 情态动词没有人称, 数的变化, 但有些情态动词, 如can、will也有一般式和过去式的变化。3)?情态动词的“时态”形式并不是时间区别的主要标志, 不少情况下, 情态动词的现在式形式和过去式形式都可用来表示现在时间、过去时间和将来时间。 1) can的主要用法是：
? A.? 表示体力或脑力的能力：
? e.g. The girl can dance very well.
B.? 表示说话的推测﹑事物的可能性等:
e.g. Can the news be true?
C. 在口语中, can可以表示请求或允许:
e.g. Can I sit here? can 和could：can表示“能够”时与短语be able to同义，但can只用于一般现在时或过去时，而后者可用于各种时态。另外，can表示个人有某种能力，而be able to表示某人通过努力、克服困难做成某事，相当于succeed in doing sth.；叙述过去事实时，最好用was / were able to，因为could只表示过去具有某种能力。如：
Can you understand the different kinds of English these people are using?
Two years later, he was able to speak very good Chinese.2) could的主要用法是：
A. could 是can的过去式, 表示与过去 有关的能力和推测:
e.g. We all knew that the young man
couldn’t be a doctor.
B. could可以代替can表示请求, 但语气较can客气、委婉: e.g. Could you lend me your
dictionary?
Could I use your bike?
3) can和could接动词的完成形式，表示可能已经做某事。can用在否定和疑问句中, 表示不相信、怀疑等态度。
e.g. They can’t have gone out because the light is still on.以could或would提问时，不能再以could或would作答，而应该用can或will。如：
—Could I borrow your dictionary?
—Yes, of course you can.情态动词用法小结
1. 情态动词不能表示正在发生或已经发生的事情, 只表示期待或估计某事的发生。
2. 情态动词除ought 和have 外, 后面只能接不带to 的不定式。3. 情态动词没有人称，数的变化，即情态动词第三人称单数不加-s。
4. 情态动词没有非谓语形式，即没有不定式、分词等形式。 could与can的区别
could与can都是情态动词, could是can的过去式。二者都可用于表示请求, 但是用法稍有不同。 can 表示一般性的请求，语气随便, 常用于
熟人之间或长辈对晚辈, 上级对下级的
场合。
e.g. Can you tell us your story, Tony ?
Tony，你能给我们讲讲你的故事吗？
could表示有礼貌的请求，语气委婉，
常用于非熟人之间或晚辈对长辈，下级
对上级的场合。比如：
--Could you tell us if it snows in winter in
Australia?
--Sure.
--请告诉我们, 澳大利亚冬天下雪吗?
--当然可以。 注意：1. 提出委婉的请求在回答中不可用could。
A: Could I have the television on?
B: Yes, you can. / No, you can’t.
2. 在否定、疑问句中表示推测或怀疑用couldn’t。
He couldn’t be a bad man.
他不大可能是坏人。 may和might
表示允许或请求; 表示没有把握的推测; may放在句首, 表示祝愿。
May God bless you!
He might be at home.
注意: might 表示推测时, 不表示时态，只是可能性比may小。1. 两词都是 “必须”的意思, have
to 表示客观的需要, must 表示
说话人主观上的看法, 既主观
上的必要。 have to和must My brother was very ill, so I had to
call the doctor in the middle of the night.
我弟弟病得很厉害，我只得半夜里
把医生请来。(客观上需要做这件事)
He said that they must work hard.
他说他们必须努力工作。
(主观上要做这件事)2. have to 有人称、数、时态的变化,而must只有一种形式。但must 可用于间接引语中表示过去的必要或义务。
He had to look after his sister yesterday.3. 在否定结构中: don’t have to 表示 “不必”, mustn’t 表示“禁止”。
You don’t have to tell him about it. 你不一定要把此事告诉他。
You mustn’t tell him about it. 你一定不要把这件事告诉他。用情态动词can/could, can’t, may,
must, mustn’t , needn’t填空。
1. - _____ you come and play with us now? ?
- I’m afraid I _____. I _____ do the cooking. I ____ come later.
2. - _____ we clean the windows today?
????- No, you _______. You ____ clean them tomorrow.? Couldcan’tmustcanMustneedn’tcan3. - ____ I watch TV this evening, mum?
? - No, you _______. Work _____ come first.
4. - ____ I come in, please?
????-Yes, please.
5. Excuse me. ____ you tell me the way to the cinema?Maymustn’tmustCanCanA: Could you help me, please?
B: ___________!
A: I want to ________these boxes to my home
Let’s ______ the boxes _____ the car now.
B: _______right.
A: Oh, the box ___ heavy. Can you carry it?
B: Yes, I______
A: ________you _____ it to my room?
B: Certainly.完成对话CertainlytakeputinAlliscanCouldtakecan; could
When I was young I _____ climb any tree in the forest.
Learning a language _____ be a real challenge.couldcan选用正确的情态动词填空。Homework 这个暑假你与父母要去法国去度假， 你的宠物小猫Mimi需要请Jimmy帮忙照顾。请用下面的提示词给Jimmy写份留言。 take care of, take for a walk, feed and give some water, play with him, clean
Dear Jimmy, _____________________________________________________________________________________________________________________. Li MingThank You!
