Unit 3 could you please clean your room
第四课时 Section B (2a-selfcheck)
【Free talk】
Discuss whether kids should help out with chores at home.
【学习目标】
1. 能掌握下列单词和短语 ( http: / / www.21cnjy.com )：stress, waste, provide, develop, fairness, since, result, independence, independent, a waste of, spend…on, in order to, get good grades, mind doing sth., depend on, look after, take care of, as a result
2. 重点掌握以下句型：
(1) They do not have time to study and do housework.
(2) They shou ( http: / / www.21cnjy.com )ld spend their time on schoolwork in order to get good grades and get into a
good university.
(3) There is no need for them to do it now.
(4) I do not mind doing them.
(5) Children these days depend on their parents too much.
(6) The earlier ki ( http: / / www.21cnjy.com )ds learn to be independent, the better it is for their future.
3. 情态动词 need 的用法。
【导学案】
一、 阅读课本第22页－第24页，独立翻译下面的短语：
1. 浪费_____________ 2. 花费时间或金钱做…______________
3. 目的是，为了______________ 4. 取得好成绩_______________
5. 介意做某事______________ 6. 依靠，依赖_______________
7. 照顾，照料______________
二、开动脑筋，翻译下列句子吧。
1. They should spend ( http: / / www.21cnjy.com ) their time on schoolwork in order to get good grades and get into a good university. __________________________________________________________________
2. 家务活就是在浪费时间。
_________________________________________________
3. Children these days depend on their parents too much.
_________________________________________________
4. 孩子们越早的学会独立，对他们的未来就越好。
_________________________________________________
5. 我不介意做家务。
_________________________________________________
6. Doing chores h ( http: / / www.21cnjy.com )elps to develop children’s independence and teaches them how to look after
themselves. _______________________________________________________________
【课中案】
一、自主学习：
1. 学生自读2b, 记忆文中的重点语句。
2. 小组互相检查2b的读、重点语句的听写．
3. 小组共同完成2c, 2d and 2e.
4. Do a survey ( http: / / www.21cnjy.com ): Discuss whether kids should help out with chores at home.
5. 写作训练：小组共同完成3a and 3b.(根据小调查得出的结论完成写作练习)
二、仔细自读课文，做出正误判断。(T 或F)
1. Mr. Smith thinks there no need for children to do chores. ( )
2. Ms. Miller doesn’t mind doing chores. ( )
3. These days kids are dependent. ( )
4. In Ms. Miller’s opinion, it’s enough to get good grades. ( )
三、根据文章的理解，完成以下表格。
reasons
children should do chores
children shouldn’t do chores
四、合作探究、质疑解惑：
1. I do not mind doing them.
(1) mind作可数名词，意为"脑子；想法；记性"。
如：An idea has just come into my mind. 我刚才想到一个主意。
(2) mind作动词。 意为"当心；注意"，后跟名词或从句，也可单独使用。
如： Mind the step! 小心台阶！
(3) 意为"介意；在乎"，
-Do you mind if I smoke -Not at all, please.
-Would you mind ( http: / / www.21cnjy.com )me opening that door -I'm sorry, but it\'s not allowed.
2. Children these days depend on their parents too much.
depend on的意思是: 依赖，依靠; 取决于，随…而定.
如：Your dreams depend on it. 你的成败取决于此。
You can depend on him to make a sound choice. 你可以依靠他作出正确的选择。
3. need的用法
作情态动词 ( http: / / zhidao. / search word=%E6%83%85%E6%80%81%E5%8A%A8%E8%AF%8D&fr=qb_search_exp&ie=utf8" \t "_blank )
⑴ need作情态动词 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )无人称或数的变化，后接动词原形 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )，多用于否定句 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )和疑问句中。例如：You needn't worry.你不必担心。
⑵ 由need引出的一般疑问句 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )，肯定回答常用must或have to; 否定答语常用needn't. 例如： —Need I answer the question 我需要回答那个问题吗？
—Yes, you must. /Yes, you have to. 是的，你必须回答。/是的，你得回答。
/No, you needn't.不，不必了。
⑶ 由must引出的一般疑问句 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )，肯定回答用must, 否定答语用needn't或don't have to。例如： —Must I do the work now 我必须现在干这个活吗？
—Yes, you must /have to.是的，你必须做。/No, you needn't /don't have to. 不，你现在不必做。 作行为动词 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )
need 作为行为动词 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )有人称和数的变化，后面可接名词、代词、动名词 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )及带to 的动词不定式 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )；有肯定句 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )、疑问句和否定句 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )的变化，例如：
She needs help.她需要帮助。
I don't need to see the doctor.我不需要看病。
—Do you need to go at once 你需要马上走吗？
—Yes, I do.是的，我得马上去。/No, I don't.不，不用马上走。
精题演练：
根据句意及首字母补全单词，使句意完整
1. We have to s______ the hallways every day. It’s really boring.
2. I often do the ( http: / / www.21cnjy.com )d_______ after dinners. My parents are very pleased with me.
3. Could you pleas ( http: / / www.21cnjy.com )e take c______ of my baby I have something important to do and I must go now.
4. Please t________ out your exercise book. We are going to do some exercises.
5. Miss Gao asked ( http: / / www.21cnjy.com )you to go to a m________. It is starting in 3 minutes.
6. May I b________ your dictionary I have lent mine to my sister.
7. I have to do c_______ of cleaning, shopping, washing every day.
8. Does Jim m_________ the bed very often No, he doesn’t.
9. Peter. Don’t f_________ to buy your clothes like that.
10. The old like ( http: / / www.21cnjy.com )f____________ pets, because pets are just like their kids.
【课后案】
一、根据汉语提示完成下列句子。
1.Could you please______________ __________(拿出去)the dirty shoes
2.We ________ __________ _________(邀请一名老外)to our party.
3.I don’t enjoy_________ __________ _________(洗餐具).
4.She often__________(向我借钱) money _________ me.
5.Teachers should ________ _________ _________(关心爱护)their students
6.His father is _________ __________(从事) an important job
二、句型转换。
1. She washes her hair every day.(改为一般疑问句)
_________ she _________her hair every day
2. We invited Mr. Li to the meeting.(改为否定句)
We_________ _________ Mr. Li to the meeting.
3. He walks his dog every day.(对划线部分提问)
_________ __________ __________ he __________ his dog
4. They exercise two hours a week(对划线部分提问).
___________ ___________ _________ do they exercise a week
5.Can you take care of my baby (改写同义句)
Can you__________ _________ my baby
6.You can lend your bike to my daughter. (改为委婉语气)
_________ _________please lend your bike to my daughter..
三、完形填空。
She makes ( http: / / www.21cnjy.com )your lunches. She helps you____1_____your homework. And _____2_____you burp a lot at the dinner table, she will never stop ____3______you.
Who ____4______your mother. She would do anything ______5____you. And you could never_____6___her enough for everything.
She don’t for ( http: / / www.21cnjy.com )get to do _____7____for her on Mother’s Day. It’s always on the second Sunday_____8____May. This year it’s May 9.
Mother’s Day__ ( http: / / www.21cnjy.com )___9____long ago in Greece. It was a holiday_____10_____Rhea, the mother of the god. But Mother’s Day became a modern holiday about 100 years ago.
( ) 1.A. for B. with C. on D. in
( )2.A. when ( http: / / www.21cnjy.com ) B. while C. if D. how
( )3.A. loving ( http: / / www.21cnjy.com ) B. to love C. love D. loved
( )4.A. She is ( http: / / www.21cnjy.com ) B. He is C. Its D. It’s
( )5.A. on ( http: / / www.21cnjy.com ) B. with C. by D. for
( )6.A. thank B. think C. follow D. say
( )7.A. something nice B. nice something
C. anything nice D. nice anything
( )8.A.on B. at C. in D. for
( )9.A.came ( http: / / www.21cnjy.com ) B. began C. became D. ended
( )10.A.on ( http: / / www.21cnjy.com ) B. for C. of D. withUnit 3 could you please clean your room
第一课时 Section A (1a-2d)
【Free talk】
Use sentence pattern ( http: / / www.21cnjy.com ) “Could you please…” to make polite requests or ask for permission.
【学习目标】
能掌握下列单词和短语：rubbish, f ( http: / / www.21cnjy.com )old, sweep, swept, mess, do the dishes, sweep the floor, take out the rubbish, make the bed, fold the clothes, clean the living room
重点掌握以下句型：
(1) -- Could you please clean your room
-- Sure.
(2) – Could I use your computer
-- Sorry. I’m going to work on it now.
(3) I think two hours of TV is enough for you!
(4) But the house is already pretty clean and tidy!
3. 用could委婉地表示请求或许可。
4. make与do的区别。
【导学案】
一、 阅读课本第17页－第18页，独立翻译下面的短语：
1. 洗餐具_____________ 2. 倒垃圾______________
3. 打扫地板______________ 4. 整理床铺_______________
5. 叠衣服______________ 6. 清理卧室_______________
二、开动脑筋，翻译下列句子吧。
1. 请你打扫一下你的房间好吗？
________________________________________________
2. --我能用一下你的电脑吗？ --抱歉，我正用着它工作呢。
_________________________________________________
_________________________________________________
3. I think two hours of TV is enough for you!
________________________________________________
4. 可是房间已经非常干净和整洁了！
________________________________________________
【课中案】
一、自主学习：?
1. 个人自读，记忆单词．
2. 小组互相检查读、写情况．
3. 听录音完成1b, 2a and 2b.
4. 让学生理解并复述听力对话. 并和你的同学编新对话. 例如：
--Could you please……
-- Sure. / OK.
--Could I ……
--Sure. / Sorry……
二、合作探究、质疑解惑??
1. make ＆ do 的区别
make强调动作的结果，其宾语一般是产品或成果；do是指做事，其宾语一般是某个任务或工作。如：
make the bed 整理床铺 make breakfast 做早餐 make a mistake 犯错
do the dishes 洗餐具 do the chores处理琐事，干家务 do the laundry 洗衣服
do a survey 做调查 do Chinese kung fu 练中国功夫 do some reading 看书
do some housework干家务 do one’s homework做家庭作业
2. Could you please clean your room
Could you please… 请求别人做某事
这是could的一般疑问句 ( http: / / www.21cnjy.com )，并非询问对方有无能力，而是向对方提出请求，有礼貌地请求允许干某事, 意思是“请你……,好吗 ”。could是can的过去式，但在本句型中并不表示时间上的区别，而只有语气上的不同。could没有can那么肯定，而是较为委婉，使这种请求听起来显得更加客气，更含有尊敬的意味。如：
Could you please take out the rubbish 能请你倒掉垃圾吗？
肯定回答: Yes, I can. / Yes, sure. / Sure, I’d love to.
否定回答: No, I can’t. / Sorry, I can’t.
注意: (1) 在进行实际回答中，要注意人称的对应。
(2) 这里Could是一种委婉、客气的礼貌用语，作肯定否定回答时，要用can, can’t来代替。
精题演练：
一、用do和make填空：
1. Tim and Sam are funny boys. They often us laugh.
2. Could you please some chores
3. How do you a banana milk shake
4. Peter has to much homework every day.
5. I have to dinner every day.
6. We should our country become more beautiful.
7. The old man _ some reading before going to bed every night.
8. Don’t ______your parents angry.
9. The boy is too young to his bed.
10. We should morning exercises every morning to keep healthy.
二、用括号内所给单词的正确形式填空。
1. My cousin (can) ___ __(paint)at the age of four.
2. Could you please (fold) your clothes
3. He hates (do) the dishes, but he has to________ (do) it.
4. Would you like (go) to the movies this weekend
5. Ann needs____ __ (buy)a computer because she wants to be a computer programmer.
【课后案】
用括号内所给单词的正确形式填空，每空一词。
1. Could I (use) your car
2. Do I have to _ __ (clean) my room
3. Mary___ __ (make) her bed every day.
4. You need ____ __ (sweep) the floor.
5. Could you please ____ __ (not go) to the movies
6. I don't like doing the ________ (dish) because it's boring.
7. Thanks for _______ (take) care of my dog.Unit 3 could you please clean your room
第二课时 Section A (3a-4c)
【Free talk】
Use sentence pat ( http: / / www.21cnjy.com )tern “Could you please…” to make polite requests or ask for permission.
【学习目标】
能掌握下列单词和短语：throw, ( http: / / www.21cnjy.com ) threw, neither, pass, borrow, lend, hate, while, all the time, in surprise
2. 重点掌握以下句型：
(1) The minute I sat down in front of the TV, my mom came over.
(2) For one week, she did not do any housework and neither did I.
(3) “What happened ” she asked in surprise.
3. 用could委婉地表示请求或许可。
【导学案】
一、 阅读课本第19页－第20页，独立翻译下面的短语和句子。
1. 走过来_____________ 2. 一直，总是______________
3. 吃惊地______________ 4. 整天_______________
5. 闲逛，约会______________
6. The minute I sat down in front of the TV, my mom came over.
________________________________________________
7. 她不干任何的家务活，而且我也不做。
________________________________________________
8. “What happened ” she asked in surprise.
________________________________________________
9. 当你帮助我洗碗碟的时候我将完成我的家庭作业。
________________________________________________
二、交际用语。
1. — Excuse me, Betty. Could you help me, please
— ________________. Is this big box
2. —________________ your watch
—I think it is broken.
3. — Thank you very much.
— ________________.
4. —________________
—It's a quarter to twelve.
5. — ________________ to drink
—Yes. I'd like a glass of orange juice.
【课中案】
一、自主学习：
1. 学生自读3a, 记忆文中的重点语句。
2. 小组互相检查3a的读、重点语句的听写．
3. 小组共同完成3a and 3b, 4a and 4b.
4. Recite Grammar focus.
5. Role-play ( http: / / www.21cnjy.com )the conversation: Make a list of things you needs to do for a school trip. Discuss who will do them.
二、合作探究、质疑解惑：
1. borrow ＆ lend
borrow表示“向别人借”，暂时使用，为非延续动词，不能与表示一段时间的时间状语连用，一般borrow与from连用。例如:
You can borrow this book from the library. 你可以从图书馆里借这本书。
May I borrow your bike 我可以借一下你的自行车吗？
borrow的反义词为lend表示“借给某人”，常与to连用，可以跟双宾语。例如:
Mike lent a book to John. = Mike lent John a book. 迈克借给约翰一本书。
注意：在表达“借了多长时间”时，既不能用borrow 也不能用lend, 因为他们是终止性动词,要用keep。如：
--How long may I keep the book 这本书我可以借多长时间？
--You can keep it for two weeks. 你可以借两周.
2. For one week, she did not do any housework and neither did I.
neither用作副词，作“也 ( http: / / www.21cnjy.com )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。
--I don't like this dress. 我不喜欢这件连衣裙。
--Neither / Nor do I. 我也不喜欢。
3. I’ll finish my homework while you help me with the dishes.
while作并列连词用，意思为“而，然而”，表对比。而but表转折，注意用心比较体会while与but的句中用意。例如：
Some people waste food while others haven't enough.
有些人很费粮食，然而有些人却吃不饱。
Honey is sweet but the bee stings. 蜂蜜很甜，但蜜蜂有刺蜇人
精题演练：
翻译下列句子
1.我不喜欢倒垃圾。倒垃圾有点烦人。
___________________________________________________________
2.你必须尽量多吃水果和蔬菜。
___________________________________________________________
3.谢谢你在我外出度假的时候帮我照看房子和宠物。
___________________________________________________________
4.学生们邀请了他们的老师来参加他们的生日聚会。
___________________________________________________________
5.请你帮助我打扫一下的我的客厅好吗？
___________________________________________________________
【课后案】
一、词汇。
1. My mother often ____________ the clothes for us.(折叠)
2. I don't like to ____________ ____________ ____________.(洗餐具)
3. Do you ____________ ____________ ____________ yourself every day (铺床)
4. Please take out the ____________.(垃圾)
5. I ____________ with you.(不同意)
二、选择填空。
1. I need some ____________.
A. helping B. helps C. help
2. You weren't ____________ when I phoned you. Where did you go
A. at B. out C. in
3.—Could you move the chair
— ____________.
A. Yes, I could B .Sure C. Sure, I can't
4. Please take him ____________.
A. to a walk B. for walk C. for a walk
5.—This evening your uncle and aunt are coming.
— So we need ____________ food and drink.
A. a lot B. more C. someUnit 3 could you please clean your room
第三课时 Section B (1a-1e)
【Free talk】
Use sentence patter ( http: / / www.21cnjy.com )n “Could you please…” to make polite requests or ask for permission.
【学习目标】
能掌握下列单词和短语：buy some ( http: / / www.21cnjy.com )drinks and snacks, borrow some money, invite sb. to,
2. 重点掌握以下句型：
(1) –Could you clean your room
--Yes, I can.
(2) –Could I invite my friends to a party
--No, you can’t have a party. You have a test on Monday.
3. 用could委婉地表示请求或许可。
【导学案】
一、 阅读课本第21页，独立翻译下面的短语：
1. 买一些饮料和小吃_____________ 2. 去商店______________
3. 借一些钱______________ 4. 邀请朋友参加聚会_______________
【课中案】
一、自主学习：?
1. 个人自读，记忆短语．
2. 小组互相检查读、写情况．
3. 听录音完成1c and 1d.
4. 让学生理解并复述听力对话. 并和你的同学编新对话. 例如：
--Could you please……
-- Yes, I can.
--Could I ……
--No, you can’t. You……
二、合作探究、质疑解惑：
Could I invite my friends to a party
invite 意为“邀请，请求”，常见的用法有：
⑴ invite sb. 邀请某人
⑵ invite sb. to do sth. 邀请某人做某事
⑶ invite sb. to a place(指一个地方)邀请某人到某处
例如：They invited me to join their club. 他们邀请我参加俱乐部。
Could I invite my friends to a dinner 我能邀请我的朋友来吃饭吗？
此外，invite还可变形为invitation，从动词的邀请变为名词的邀请；邀请书 ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网" \t "_blank )。例如
Thanks for your invitation. = Thank you for inviting me. 谢谢你的邀请。
精题演练：
以所给词的正确形式填空
1. Good food and exerc ( http: / / www.21cnjy.com )ise help me study__________(well) And practice __________(speak) English is good for my study.
2. How often does ( http: / / www.21cnjy.com )Katrina___________( do )homework –Very often. She ialways has a lot of homework ___________(do)
3. Who is the __________(good) English student
4. How about ___________(go ) to the sports camp next week
5. What did you_________(do) an hour ago I ___________(feed) my dogs.
6. They __________ (enjoy)________(them) at the English party yesterday.
7. Listen. Can you hear the birds __________(sing) in the tree
8. It’s good for ( http: / / www.21cnjy.com )your health__________(eat) a lot of fruit and vegetables.
【课后案】
选择填空。
( ) 1.Could you please clean the blackboard. _____________
A. No, you can’t B. Yes, I can
C. Sorry, you can D. Sure, I can’t
( ) 2.I like _______ , because it’s interesting.but I __________asking others for help.
A. go boating, like B. to go to boat, enjoy
C. going boating, hate D. to go boating, love
( ) 3.Could you please________ the TV The baby is sleeping now.
A. turn on B turn left
C. turn off D. turn in
( ) 4.We should _ ( http: / / www.21cnjy.com )_______ the flowers, because all of them are the most famous.
A. take off B. take care of
C. take to D. take on
( ) 5.How of ( http: / / www.21cnjy.com )ten do you sweep the floor and clean the windows at home ___________.
A. Every day B. Two days
C.A day D. Two times
( ) 6.—Can ( http: / / www.21cnjy.com )you go skateboarding with us this afternoon ---Sorry, I can’t . I _______do chores
at home, because my sister is ill.
A. can B. may
C. would D. have to
( ) 7.Could you ple ( http: / / www.21cnjy.com )ase look after my son for me while I am away ---_____________.
A. Yes, here you are B. You’re welcome
C. Yes, please D. With pleasure
( ) 8.Don’t forget t ( http: / / www.21cnjy.com )o_________ the trash when you go out to play football.
A. take off B. take out
C. take care D. take down
( ) 9.Could I ________ your math book ------Sorry, I’m__________ it.
A. borrow; use B. use; borrow
C. borrow; using D. lend; using
( ) 10.---People can’t_______ dogs__________ their house.
---I agree ___________ you.
A. take. out; with B. look .after; with
C. take. care; to D. take. out; of
