2020春人教版八年級英語下冊課件-Unit-3-SectionA-(Grammar-Focus-4c)

1、第三課時：Section A(Grammar Focus-4c)Unit 3 Could you please clean your room?Do you know the following phrases? 疊衣服用某人的電腦扔垃圾鋪床掃地生某人的氣帶出去散步fold ones clothesuse ones computertake out the rubbishmake the bedsweep the floorbe angry with sb.take sb. for a walkGrammar FocusCould I go out for dinner with my fri

2、ends?Sure, that should be OK.Could we get something to drink after the movie?No, you cant. You have a basketball game tomorrow.Could you please take the dog for a walk?OK, but I want to watch one show first.Could you please take out the rubbish?Yes, sure.語法講解委婉的情態(tài)動詞could委婉地表示請求別人做某事?？键c 1常用句型Could yo

3、u (please) do sth.?肯定答語Yes, sure./Yes, I can. /Of course, I can./No problem. /With pleasure否定答語可先拒絕， 再說明理由：Sorry, I cant. I have to/Sorry, Im going to / Im afraid I cant. I have toeg: Could you please close the window? 請你關(guān)上窗戶好嗎？ Sure. 當(dāng)然可以。/Im afraid not.恐怕不行。其否定結(jié)構(gòu)為：Could you(please) not do.?【注意】典例_

4、?Certainly.A. Whats your favorite seasonB. How do you like the movieC. Could you give me a hand with these boxesD. Would you like to go with me or go alone【點撥】本題用情景交際法解題。根據(jù)答語可知應(yīng)選一般疑問句，首先可排除A、B 兩項；D項是選擇疑問句，可排除。C委婉地表示請求別人做某事?？键c2常用句型Could I do sth.?肯定答語Yes, you can. /Yes please.否定答語Sorry, you cant. / I

5、m afraid you cant. （然后說明理由）等eg: Could I use your bicycle? 我可以用你的自行車嗎？ Yes, you can. 是的，可以。 Could I use your computer? 我可以用你的電腦嗎？ Sorry, you cant. Im going to work on it. 抱歉，你不能。我要用它工作。典例Could I invite my friends to the party on Saturday, Mom?Of course you _.That sounds like fun. (濱州) A. may B. could

6、 C. must D. can【點撥】固定句式法。Could I?用于向?qū)Ψ桨l(fā)出請求，意為“我可以嗎？”。對方若接受請求，?；卮餣es/Sure， you can.。Dcould 的其他用法考點3could 為can 的過去式，表示能力。eg: He said that he couldnt come.他說他不能來了?？枷蛞豢枷蚨硎倔@異、懷疑、不相信等態(tài)度，主要用于否定句和疑問句，此時could 與can 無時間上的區(qū)別，但語氣比can 弱。 eg: He couldnt/cant be over fifty. 他不可能超過50 歲。表示可能性，指對將來、現(xiàn)在或過去某種可能的推測。eg: T

7、he windows are open. He could have come back. 窗戶是開著的。他可能回來了。考向三考向四表示建議或用于虛擬語氣。 eg: How I wish I could go with you! 我多么希望能和你一起去呀！魔法記憶情態(tài)動詞could 的用法表示請求與準(zhǔn)許，could 委婉又客氣；表示能力會不會，could 只用在過去；表示懷疑不相信，could 緩和語氣弱；推測可能與建議，虛擬語氣也常用。4a1. _Could I hang outwith my friends after the movie?2. _Could you please pass

8、 me the salt?3. _Could I borrow that book?4. _Could you help me do the dishes?5. _Could you lend me some money?RPPRRdb ecaWrite R for requests and P for permission. Then match each one with the correct response.a. Yes, here you are.b. Hmm. How much do you need?c. Yes, sure. No problem. I finished re

9、ading it last night.d. Yes, but dont come back too late.e. No, I cant. I cut my finger and Im trying not to get it wet.hang out閑逛 hang out閑逛（常用于美語口語中），還可以表示“常去某處；泡在某處”。考向一【重點】知識點1eg: Where do you hang out these days? 這些日子你們都在什么地方閑逛？考向二 hang vt. & vi.懸掛；垂下（無被動語態(tài)用法）【重點】eg: Hang your suit in the wardro

10、be. 把你的那套衣服掛在衣柜中。 The curtains hang well.窗簾掛得很好。 hanghunghung 懸掛； hanghangedhanged 吊死，絞死 eg: The students hung a map of China on the wall. 同學(xué)們把一幅中國地圖掛在墻上。 The criminal was hanged.罪犯被處以絞刑?！疽族e點】hang的過去式巧記：規(guī)則的絞死，不規(guī)則的掛考向三魔法記憶pass /p:s/ v.給；遞 pass sb. sth.=pass sth. to sb.把某物遞給某人考向【重點】2知識點2eg: Pass me co

11、ls, please.=Pass cola to me, please. 請把可樂遞給我。 當(dāng)直接賓語是代詞時，只能使用pass sth.to sb. eg: Pass it to Jenny.（正）把它遞給詹妮。 Pass Jenny it.（誤）【注意】拓展 pass 作動詞的其他常見含義pass走過；通過（時間）過去；流逝及格；合格eg: A red car passed just now. 剛剛一輛紅色汽車經(jīng)過了。 I was happy that I passed the exam. 我很高興通過了考試。 The days passed slowly. 日子慢慢過去。知識點2borr

12、ow/br/ v.借，借用【辨析】borrow, lend 與keep考向borrow表示“借進”，即說話人向別人借東西供自己用，常用于borrow sth. from sb. or somewhere 結(jié)構(gòu)中，為終止性動詞。lend表示“借出”，即說話人把自己的東西借給別人用，常用于 lend sth. to sb. 或lend sb. sth. 結(jié)構(gòu)中，也是終止性動詞。lend本意為“保存、保留”，引申為“借用”，用于表示借用的時間長度，可以和表示時間段的時間狀語及how long 等連用。eg: John lent his book to Mary last week. 上個星期約翰把他

13、的書借給了瑪麗。 Mary borrowed the book from John last week. 瑪麗上個星期從約翰那兒借了這本書。 Mary may keep the book for two weeks. 這本書瑪麗可以借用兩個星期。主語借出用lend，主語借入用borrow, 想要保存用keep。魔法記憶典例Could you _ me your bike, Tom?OK. And you can _ it for a week.(荊州)A. lend; keep B. borrow; lendC. lend; borrow D. borrow; keep【點撥】lend “借（

14、出） ”，非延續(xù)性動詞；borrow “借（入）”，非延續(xù)性動詞；keep “保留”，延續(xù)性動詞，與“for + 時間段”連用。第一空為借出，應(yīng)用動詞lend；而答語中有時間段for a week，所以第二空為延續(xù)性動詞keep。A4bFill 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

15、 do you need help with?A: _ you please _my clothes for me?doCouldhelpCouldfoldB: I dont want to do that! Its boring!A: OK. Then _ you _do the dishes for me?B: Sure, no problem. But _ we go to the movies after that?A: Sure. Ill finish my homework while you help me with the dishes. Then we can go to t

16、he movies.couldpleasecould4cMake a list of things your group needs to do for a camping trip. Then discuss who will do them and complete the chart.A: Could you please bring a tent, Liu Chang?B: Sure. And could you please.?C: Sorry, I cant. I have to.To-do list Name bring a tentLiu Chang一、根據(jù)句意及首字母提示寫出

17、單詞1. Mike often helps his mother with the c at home.2. My pen was broken in the exam, so the teacher l hers to me.3. I like fish w my brother likes beef.4. The boy h playing the piano. Look, he is crying again.5. What happened to you, Lucy?I cut my f when I cut up the carrots.enthoreshileatesinger6.

18、 On the first day of the Spring Festival, people _, wearing new clothes. (宜賓) A. hang up B. hang back C. hang out7. Now studying in high school, I can borrow books _ the library. (陜西) A. to B. for C. with D. fromC【點撥】固定搭配法。borrow sth. from. 意為“從借來某物”，為固定搭配。故選D。二、 單項選擇D8. The town mayor walked in _th

19、ere was still a lot of smoke in the room. A. if B. so C. while D. unless9. Jason, I cant get Sue on the phone. Im going to see her this afternoon. Do you want me to_ any message? A. pass on B. find out C. look up D. work onCA【點撥】考查hate 和固定短語do chores 的用法。do chores 意為“做家務(wù)”，排除A 和B 項；hate doing sth. 意為

20、“討厭做某事”，故選C。10.Nancy hates_ chores on Sundays. A. to make B. making C. doing D. doesC11. David, _ you please sweep the floor and take out the trash? OK, Mum. A. couldB. may C. should D. mustA【點撥】本題用情景交際法解題。句型 Could you please. ? 意為“ 請你 好嗎？”， 其中 could 表示委婉語氣。故選A。三、語法專練12. Could you go to watch the ne

21、w movie with me now? Sorry, I _. Look, its time for me to watch The Reader on CCTV. (襄陽) A. cant B. can C. neednt D. mustA13. Could you please help me carry the heavy bag? _. (撫順) A. Its a pleasure B. With pleasure C. Youre welcome D. It doesnt matterB【點撥】用情景交際法。Its a pleasure 不用謝;With pleasure 愿意效勞;You