八年級(jí)英語(yǔ)下冊(cè)：unit3couldyoupleasecleanyourroom教案(編輯修改稿)
2025-05-22 12:53 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 y./All right.2. Could you please do the dishes? Sorry, I can’t. I have to do my homework.在表示請(qǐng)求幫助或請(qǐng)求允許的疑問(wèn)句中，常用could代替can，以表示禮貌，委婉或不確定的語(yǔ)氣，而can則不具備這些語(yǔ)氣。這種情況下不能把could看作can的過(guò)去式。以上兩句中用could是為了表示禮貌的請(qǐng)求。表示請(qǐng)求幫助或請(qǐng)求允許時(shí)，除了can, could之外，還可以用may，句子的表達(dá)方式也各有不同，可以用不同的方式來(lái)表示同一個(gè)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? 對(duì)于①、②句所作允答可以各種各樣，如同意可以說(shuō)Yes或Sure或Certainly，還可說(shuō)Yes, (do) please. 或Of course. (you may/can). 或Go ahead, please. 或That’s OK/all right。 如果不同意，可以說(shuō)I’m sorry you can’t. 或I’m really sorry, but I have to use it today. 要避免說(shuō)No, you can’t. 這樣顯得很不禮貌。否定回答通常用委婉語(yǔ)氣。③ Do you mind if I use your car for a day? 對(duì)于句③所作回答可以說(shuō)Never mind. /Not at all. 表“不介意”。不能用Yes. /Sure. /Of course. /。無(wú)論肯定還是否定應(yīng)答中，要避免使用could，要用can或may。因?yàn)閼?yīng)答須用確定的語(yǔ)氣。而could在表請(qǐng)求的問(wèn)句中是為了表示禮貌或委婉語(yǔ)氣，用在應(yīng)答中則成了不確定語(yǔ)氣，與情理不符。所以應(yīng)答中不說(shuō)Yes, you could. 或No, you couldn’t. 而要說(shuō)Yes, you can. 或Sorry. /No, you can’t. —Could I please use your puter? —Sorry, I’m going to work on it now. —Well, could I watch TV? —Yes, you can. Could I/you please …？表示一種有禮貌的請(qǐng)求或提議，其后連接原形動(dòng)詞，比Can you /I…？語(yǔ)氣更委婉。類似句型有： 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。 Step 4 PracticeMake 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.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?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 e back too late.e. No, I can’t. I cut my finger and I39。m trying not to get it wet.Note：borrow和lendborrow和lend都有“借”的意思，但它們的含義和用法有所不同。★ borrow表示“借入”，即把本來(lái)不屬于自己的東西借來(lái)暫時(shí)使用，常與介詞from連用。如：You can borrow a book from the library. ★ lend表示“借出”，即把屬于自己的東西借給別人暫時(shí)使用，常與介詞to連用，也可以跟雙賓語(yǔ)。如：He’s going to lend his bike to Tom. You mustn’t lend others my pen. 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!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. Step 5 DiscussionIf we are having a camping trip, what should we do before the trip?Step 6 HomeworkWrite a letter to your friend to ask him/her to take care of your house when you are on vacation.Section B 1 (1a2e)Step 1 Revision單項(xiàng)選擇。1. Could you please take care of my dog? ______. I’m too busy. A. Yes, you can B. Sure C. Sorry, I can’t2. Could you please ____ his bed? Certainly! A. makes B. making C. make3. Could I use your car? ______. A. Sure, you can B. Sorry, you can C. Sure, I can4. Could you help _____? A. making the bed B. make the bed C. made the bedStep 2 DiscussionQ1: 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?Give some pictures and answer the following questions.What do your parents ask you to do?What do you ask your parents’ permission for?Step 3 Finish 1a. What do teenagers ask their parents’ permission for? What do parents ask their teenagers to do? Write parents or teenagers next to each phrase. 1. buy some drinks and snacks
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