人教版八年级下英语教案Unit3Couldyoupleasecleanyourroom？单元教案

1、Unit 3 Could you please clean your room?教学目标：1 语言目标：谈论做家务的词汇，及如何有礼貌的提出要求。2 技能目标：能听懂和谈论做家务的话题；能写出重点单词和重点句型。3 情感目标：培养学生爱劳动，分享家务的能力。教学重点短语 : do the dishes, make the bed, take out the rubbish, fold the clothes, sweep the floor, clean the living room句子 :1. Could you please take out the rubbish?. Sure. /

2、Sorry, I can t. I have to finish homework first.2. Could I use your computer?Sorry. I'm going to work on it now.3. Well, could I watch TV?Yes, you can. But first you have to clean your room.教学难点：Make polite requestsAsk for permission课时划分：Period 1 Section A 1a - 2dPeriod 2 Section A 3a-3cPeriod 3

3、 Section A Grammar focus-4cPeriod 4 Section B 1a-2ePeriod 5 Section B 3a-self checkSection A1 (1a - 2d)Step 1 Warming-upSing the song and dance to the musicStep 2 Presentation1. Watch the photos and talk about them “ Whatdoes he do every day? and learn these phrases: do chores, do the dishes, make t

4、he bed, take out the rubbish, fold the clothes, do the laundry, clean the living room.2. Look these phrases and practice the conversation: Could you please take out the rubbish? Sure. / Sorry, I can ' t. I have to finish homework first.3. 1a Do you do these chores at home? Discuss them with your

5、 partner.Step 3 Listening1b Listen. Who will do these chores? Check (V) Peter ' s mother or Peter.ChoresPeter ' s motherPeterdo the dishessweep the floortake out the rubbishmake the bedfold the clothesclean the living roomStep 4 Practice1c Make conversations about the chores in 1a.Make conve

6、rsations.ExamplesA: 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.Step 5 Listening 2a&2bPeter asks his father if he can do four things. What does his father say? Check ( a)“ yes " or " no"Listen a

7、gain. Draw lines to the reasons.Peter wants to Peter ' s father saysHis father ' s reasonsgo out for dinner.YesNoI have to do some work.go to the movies.Yes _NoYou have to clean your roomstay out late.Yes _NoI need to eat breakfast.get a ride.Yes NoYou have a basketball game.Step 6 Practice2

8、c Make conversations using the information in 2a and 2bA: 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?2d Role -play the conversationStep 7 Language points and summary1. help out动词短语，表示在某人繁忙或遇到困

9、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。4. any minute now一种常见的口语表达法，相当于 随

10、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。re still not ready.Step 8 Summary1. New vocabul

11、arydo the dishes, sweep the floor, take out the trash, make the bed, fold the clothes, clean the room2. -Could you please ? -Yes, please. / Sorry, I can t.Step 8 Homework1 List all the main phrases of doing chores that you know. （必做）2 Make a conversation between you and your mother, using the senten

12、ce patternplease ？”（选做）Section A 2 （3a - 3c）Could youStep 1 ReviewA: Could you please make sentences with these phrases in the past tense？B: Sure. I did some chores.take out the trash do chores do the dishes sweep the floor make dinner make the bed fold the clothesclean the living roomhelp out witha

13、t leastfinish doing sth.be back from shoppingsee this messmother cleane.g. 1. 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 .2. A: What kind of chores did you do last weekend?B: I did the washes.Step 2 Reading3a R

14、ead the passage and answer the following questions.1. Did Nancy do any housework that day?2. Why was Nancy ' s mom angry with Nancy?3. Did they solve the problem? How?3b. Read the story again and read the sentences below. Underline the sentences from the reading that mean the same thing.1. Neith

15、er of us did any housework for a week.2. My mom came over as soon as I sat down in front of the TV .3. You ' re tired, but I ' m tired, too.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.1.

16、Could you take the dog for a walk? (noun)2. Could I watch one show first?3. I can work all day.4. You watch TV all the time.5.What happened?she assurprise.Step 3 Language points1. 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

17、 all the time.这种情况是时时发生的。2. I ' m just as tired as you are!asas . 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。asaS勺否定形式为 noat s/so + adj ./adv. + as 。e.g. He did

18、n ' t act as well as yOU.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

19、，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。also, too, either, neither 的用法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。I am also a student. 我也是一名学生。Mrs. Green can als

20、o 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

21、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。Step 4 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. The minute I sat down in front of the TV , m

22、y mom came over.For one week, she did not do any housework, and neither did I.I ' m just as tired as you are!Step 5 Homework1. 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 youplease ？ Could I （选

23、W）Section A 3 （Grammar focus-4c）Step 1 Revision根据所学内容，写出下列短语。fold one ' s clothes, do the dishes, use one' s computer, take out the rubbishmake the bed, sweep the floor, stay out late, be angry with sb., take sb. for a walkclean the living room, work on, come over, do the housework, get a ri

24、deStep 2 Presentation阅读下列句子，观察问句的用法及回答。Could I go out for dinner with mySure, that should be OK.friends?Could we get something to drink after the No, you can ' t. You have amovie?basketball game tomorrow.Could you please take the dog for a walk? OK, but I want to watch one showfirst.Could you pl

25、ease take out the rubbish?Yes, sure.Step 3 GrammarCould 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.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

26、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： Could/Can/May I use your car for a day? I wonder if I could use your car for a day?对于、 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/

27、can). 或 Go ahead, please.或 That ' s OK/all right如果不同意， 可以说 I ' nsorry you can' t或 I ' meally sorry, but I have to use it today.要避免说 No, you can '这样显得很不礼貌。否定回答通常用委婉语气。 Do you mind if I use your car for a day?对于句所作回答可以说 Never mind. /Not at all. 表 “不介意 ”。不能用 Yes. /Sure. /Of course./

28、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 '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.C

29、ould 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 Sorr

30、y / No, you can'强.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

31、 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. Ye

32、s, 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.Note：borrow 和 lendborrow 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

33、跟双宾语。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 cloth

34、es 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 lflinish 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

35、 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 (1a-2e)Step 1 Review单项选择。1. - Could you please take care of my dog?- . I m too busy.A. Yes, you canB. SureC. Sorry, I can t2. - Could you please his bed?

36、- Certainly!A. makes B. making C. make3. - Could I use your car?A. Sure, you canB. Sorry, you canC. Sure, I can4. Could you help?A. making the bedB. make the bedC. made the bedStep 2 DiscussionQ1: Do you help your parents do the chores at home?Q2: Do you ask your pa rents ' permission for?Q3: Do

37、 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 3Finish 1a. What do teenagers ask their parents permission for? What do parents ask their teenagers to do?

38、Write parents or teenagers next to each phrase.1. buy some drinks and snacks2. borrow some money3. clean your room4. invite my friends to a party5.go to the store6.use your CD player7.take out the rubbish8.make your bedStep 4.Finish 1b. Use the phrases in 1a to make conversations.Step 5 Pair work1.

39、Parents: Could you pleaseChild: Yes, sure. / Sorry, I can' t. I have to .2. Child: Could I ？Parents: Yes, you can. / No, you can' t. You .Step 6 ListeningV ) the things in 1aFinish 1c. Listen to a conversation between Sandy and her mom. Check ( that you hear.1. buy some drinks and snacks2. b

40、orrow some money3. clean your room4. invite my friends to a party5. go to the store6. use your CD player7. take out the rubbish8. make your bedFinish 1d. Listen again. Fill in the chart.What are they going to do?Sandy' s momSandynvite her friendsSandy and DaveStep 7 Finish 1e.You are having a pa

41、rty. Invite your partner to come your party and ask for help withthese things. So, talk about the following things with your partner.e.g. A: Would 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

42、can ' t. I have to do Step 8 Reading1. Warming up2a. Discuss the questions with your partner1) What do you often do to help your parents at home?2) Do you think kids should help out with chores at home?2. New 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

43、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3. Skimming2b. 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

44、 disagrees?了解阅读策略：Skimming 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。Answer the questions.1) What is Ms. Millers opinion?2) What is Mr. Smiths opinion?4. Reading2c. According to Mr. Smith and Ms. Miller, what are

45、the pros and cons about kidsdoing choresRead the letters again and finish the following tasks.1. 完成句子，每空词数不限。1. Ms. Miller thinks children should spend their time on schoolwork in order to2. Mr. Smith thinks these days children depend on .( I.判断正(T)误(F)。( )3. Ms. Miller thinks doing chores is not di

46、fficult.( )4. Mr. Smith s neighbors son looked after himself well during his firstyear in the college.2d. Write one sentence with each phrase from the letters.Discuss the questions with partner.Step 9 Language points1. It is the parents job to provide a clean and comfortable environment at home for

47、their children.此处代词it仅为形式上的主语,真正的主语是to provide fortheir childrenlt:们也可 将It is one ' s job (duty, )to do something个固定的句型 ，表示 做某事是某人的 工作 (职责等) ”。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。provide 作动词，意为 “提供；供应” 。provide sb. with sth. 或 provide sth. f

48、orsb.意为为某人提供某物”。如：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

49、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

50、& 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.4. The earlier kids learn to be inde

51、pendent, 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+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。Step 10 Exercise1. 根据句意及所给首字母

52、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.4. 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 fr

53、om nothing.2. In fact, young people have too much(stress) today.3. 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?Step 11 HomeworkAfter class, please make some new dialogues with the phrases in 1a.Section

54、 B 2 (3a Self check)Step 1 RevisionDiscuss the questions with a partner. And take notes.Do you think children should do some chores at home?Why or why not?Children should do choresbecause Children should not do choresbecause Step 2 How to write a letter1. 信头：发信人地址和日期。这部分中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。

55、2. 称呼：对收信人的尊称。最普通的是Dear,但与Mr, Mrs , Miss等不同的是：Dear后一般用名字，而 Mr,Mrs , Miss后不能单独用名字，而只能是姓或姓与名，比如：对John Smith的称呼，应该是 Mr SmithMr John Smith或Dear John.称呼后面可用逗号或者冒号。3. 信的正文。4. 结尾：发信人对收信人的谦称或敬语。放在信的右下方。这部分要特别注意英语习惯，不可根据汉语意思写上诸如 “此致敬礼 ”、 “祝您健康 ”之类的中国式的结尾语。常用的英语书信结尾语如下：写给同龄人或年长的朋友： Yours sincerely ， Sincerely yours ， Yours 等等