1、Unit 3 Could you please clean your room?Section A 1a-2d 知識點串講與練習1Peter, could you please take out the rubbish? 彼得，請你把垃圾倒掉好嗎？ （教材第17頁）（1）“Could you please.?” 表示”請你.好嗎？“，該句型常用來向別人禮貌地提出請求，后接動詞原形，否定形式在動詞原形前加not”Could you please not +動詞原形？“。 其中 could 表示委婉語氣，不表示過去時態，其答語如下：肯定回答，如 Yes, sure./ Sure./Certainl

2、y./OK./No problem. 等；否定回答，如 Sorry,I cant./ Sorry,Im afraid not. Because.等。Could you please pass me the spoon? 請你吧勺子遞給我好嗎？Sure. Here you are. 當然可以，給你。（2）take out 在此句中意為“帶出去”，是“動詞+副詞”構成的短語。當賓語是名詞時，置于out前后均可；當賓語是代詞時，只能放在take和out之間。【拓展】take out 還有“拿出，取出”的意思。Please take a pen and paper out. = Please take

3、 out a pen and paper. 請把鋼筆和紙拿出來。The new book is in the box. Please take it out. 那本新書在箱子里，請把它拿出來。take.out of.意為“把.從.中取出/拿出”。Mike took the book out of the bag and gave it away. 邁克從包里把書取出來并把它捐了。（3）rubbish 不可數名詞，意為“垃圾；廢棄物”。常用短語如下：take out the rubbish 倒垃圾rubbish bin 垃圾箱2sweep the floor 掃地 （教材第17頁1a）（1）sw

4、eep在此句中作及物動詞，意為“掃；打掃”，一般指用刷子、掃帚等把表面的灰塵、污物清除。其過去式為 swept。 sweep the floor 意為“掃地”。I swept the floor yesterday morning. 我昨天早上掃地了。【拓展】其他與家務勞動相關的短語匯總如下：take out the rubbish 倒垃圾fold the /ones clothes 疊衣服make the/ones bed 整理床鋪do the dishes 洗餐具clean the/ones room 打掃房間（2）floor 可數名詞，意為“地板”。 on the floor 意為“在地

5、板上”。His toy car is on the floor. 他的玩具汽車在地板上。3get a ride 搭車 （教材第18頁2a）get a ride 意為“搭車”，主語通常是人。Can I get a ride? 我能搭個便車嗎？Sure. 當然可以。【拓展】 give sb. a ride 意為“讓某人搭便車；送某人一程”，主語是給搭車人提供方便的人。Mike gave me a ride after work yesterday. 昨天下班后邁克捎了我一程。4Could I at least finish watching this show? 至少等我看完這個節目可以嗎？ （教

6、材第18頁 2d）（1） at least 意為“至少；不少于；起碼”。其反義短語為at most，意為“至多；不超過”。（2）finish 在此句中作及物動詞，意為“完成，做完”，其后接名詞、代詞、動詞-ing形式做賓語。After school,I should finish my homework first. 放學后，我應該先完成家庭作業。5I think two hours of TV is enough for you !我認為看兩個小時的電視對你來說足夠了！ （教材第18頁2d）（1）這是一個含有賓語從句的復合句。主句是I think，其后為賓語從句，省略了引導詞that。 I

7、think (that) it will rain tomorrow. 我認為明天會下雨。（2）two hours of TV 在從句中做主語，謂語動詞用單數形式。 在英語中，表示時間、距離、金額、度量等的短語做主語時，通常被看做一個整體，謂語動詞用單數形式。Thirty miles is a long way to walk. 三十英里路是要步行很遠的一段路。How much are these socks? 這些襪子多少錢？Fifteen dollars is enough. 十五美元足夠了。6Yes， because Mom will be back from shopping any

8、minute now. 是的，因為媽媽隨時都會買完動詞回來。 （教材第18頁2d）any minute now 意為“隨時；馬上；在任何時候”，表示事情有可能在極短的時間內或眼下就要發生。 minute 還可用second,moment,time等詞替換。Im sure he will come here any minute now. 我確信他隨時會來這兒。Its going to rain any minute now. 天隨時會下雨。7And she wont be happy if she sees this mess. 如果她看到這樣雜亂，她會不高興的。 （教材第18頁2d）mess

9、 在此句中作名詞，意為“雜亂；不整潔”。常用短語如下：in a mess 亂七八糟make a mess 弄得一團糟I feel bad about the mess. 我對這里的雜亂感到不舒服。The room was in a mess after he left. 他離開之后這個房間雜亂不堪。【拓展】mess 還可做動詞，意為“弄臟；弄亂；使不整潔”。Be careful! Dont mess my hair. 小心！ 別弄亂我的頭發。Exercise一、知識點再現。take out _take out of_take out the rubbish_rubbish bin_sweep

10、the floor_on the floor_give the ride_at least_any time now_in a mess_make a mess_帶出去，拿出，取出把.從.中 取出、拿出倒垃圾垃圾箱掃地在地板上搭車至少隨時；在任何時候亂七八糟弄得一團糟二、單項選擇1.Hi,Jack! Could you come to our English party? Sorry, I _. I have to look after my little sister at home. A. must B.could C. cant D. mustnt2.For kids of this a

11、ge,two hours of sitting in a classroom _too long. A. is B.are C. was D. were3.Cindy,your room is in a _. You should tidy it up.A. mess B.danger C.moment D.surprise4.Could I go to the shop?Yes, _.A. you can B. you could C. you do D. you are5.Could you please make your bed?_ I have too much homework t

12、o do. A. Yes, sure. B.Why not? C. Sorry, you cant. D. Sorry, I cant.6.Could you please_ on the road?A. not to play B. to not play C. play not D. not play7. He _ speak three languages when he was ten years old.A. can B. may C. could D. cant8. The apple is in the box. You can _.A. take it out B.take o

13、ut it C. take out them D. take them out9.Could you please _me your notebook,Grace?Certainly. Here you are.A. borrow B. to borrow C. lend D. to lend10. Could you please _ the window? Its too cold outside. A. open B. opening C.not open D. not to open三、按要求完成句子1.Could you please answer these questions? （做肯定回答）_ _.2. Help your parents do chores. （用could 改寫句子）_ _ _ help your parents do chores?3.Could you plese do the dishes at this time? （改為否定形式）Could you please _ _ the d