Lesson29 - 30（课件）-2024-2025学年新概念英语第一册

新概念英语第一册 Lesson29 Come in, Amy. Lesson30 What must I do? 1 1. Is your room clean or dirty? 2. Do you often tidy your room? Warm up 1. What can you see in the picture? 2. Do you like the room? Why? Pre-reading The Untidy Bedroom Adrian: Wow,your bedroom is untidy. You must clean it! Rebecca: Yes, I know. What must I do? Adrian: You must put the clothesin the wardrobe. Shut the wardrobe doors. Then youmust make the bed. Rebecca: OK, that's done. Adrian: There are some books on the floor. Dust the shelves. Then put the books on the shelves. Rebecca: OK, then can we go and play? Adrian: No. Open the window. We must air the room. Rebecca: Then I must sweep the floor. Adrian: Yes. Then we can go and play. Let’s read. 1. Where is the window? 2. What is on the table? While-reading 4 shut [ʃʌt] v. 关门 bedroom [‘bedru:m] n.卧室 untidy [ʌn’taɪdɪ] adj. 不整齐 must [mʌst] modal verb.必须 open [‘əʊpən] v.打开 air [eə] v.使…通风,换换空气 put [pʊt] v.放置 clothes [kləʊz] n.衣服 wardrobe[‘wɔ:drəʊb] n.大衣柜 dust [dʌst] v.掉掉灰尘 sweep [swi:p] v.扫 empty [‘emptɪ] v.倒空 read [ri:d] v.读 sharpen [‘ʃʌpən] v.削尖 put on 穿上 take off 脱掉 turn on 开（电灯） turn off  关（电灯） 5 air bedroom clothes dust open put cups shut sweep untidy wardrobe 6 empty put on read sharpen take off turn off turn on 7 Cross the river Cross the river Cross the river A. B. C. D. E. F. G. H. Listen and order. H G B A C F D E 11 12 The Untidy Bedroom Adrian: Wow,your bedroom is untidy. You must clean it! Rebecca: Yes, I know. What must I do? Adrian: You must put the clothesin the wardrobe. Shut the wardrobe doors. Then youmust make the bed. Rebecca: OK, that's done. Adrian: There are some books on the floor. Dust the shelves. Then put the books on the shelves. Rebecca: OK, then can we go and play? Adrian: No. Open the window. We must air the room. Rebecca: Then I must sweep the floor. Adrian: Yes. Then we can go and play. 哇，呀 玩 1. Who says the bedroom s untidy? ______________________________ 2. Why do they open the window? ______________________________ 3. What can Rebecca do after she sweeps the floor? ______________________________ Adrian. Because they must air the room. Rebecca can go and play. Language focus 1 put sth. in sp. 把某物放某处 1. put / I / my / the cupboard / . / bowl / in __________________________________________ 2. your / please / book / . / your / in / put / bag ___________________________________________ 3. handbag / . / her / Jane / the money / puts / in ___________________________________________ 练习 连词成句 I put my bowl in the cupboard. Please put your book in your bag. Jane puts the money in her handbag. 14 Language focus 2 1. 请整理床铺。__________________________________________ 2. Jason在早上整理床铺。 ___________________________________________ 3. 你们必须开灯并把床铺好。 ___________________________________________ 练习 请将下列句子翻译成英文 Please make the bed. Jason makes the bed in the morning. You must turn on the light and make the bed. make the bed 整理床铺 15 Grammar points 1 -- 祈使句 意义：同陈述句或疑问句一样，祈使句也是英语中的一个常见句式。祈使句通常用来表示请求、命令、警告或劝告等。祈使句通常省略主语(即说话对象)you,直接以谓语动词原形开头，句末使用句号或感叹号。在朗读祈使句时，声调一般为降调。 1.Raise your hands! 2.Open the door,please. 3.Be quiet,please. 4.Be a good boy! 结构组成： Do型祈使句：动词原形(+宾语+其他). Be型祈使句：Be动词原形+表语(+其他). 16 Practice 1 -- 连词成句 1. books/ . / clese / your __________________________________________ 2. light / , / off / the / please / . / turn ___________________________________________ 3. up / , / . / please / stand ___________________________________________ 4. put / your / . / on / coat ___________________________________________ 5. polite/ . / be / to / your / teacher ___________________________________________ Close your books. Turn off the light, please. Stand up, please. Put on your coat. Be polite to your teacher. 17 Grammar points 2 -- 情态动词must 意义：情态动词是表示情绪和态度的动词，在英语中很常见。虽然我们将其称之为“动词”,但这类词不能单独使用，必须和其他动词的原形连用。此外，情态动词也没有人称和数的变化。通常来说，情态动词可以用来表示说话人对某一动作或状态的看法或主观设想。 must是常见的情态动词之一，表示不可逃避的义务或不可推卸的责任，意为“必须”,如：He must come in time. must的否定形式是must not或mustn't,表示禁止或不允许，意为“一定不要”或“可不能”,如：You mustn't call him in the evening. 1.He must stay here. 2.We must sweep the floor. 3.You mustn't be late. 结构组成： 肯定句：主语+must+动词原形+其他. 否定句：主语+must not/mustn't+动词原形+其他. 18 1.我们必须关上教室的门。 _____________________________ 2.我必须把衣服放进衣柜里。 _____________________________ 3.她们一定不能打开窗户。 _____________________________ 4.他今天必须清空冰箱。 _____________________________ 5.你可不能在晚上关灯。 _____________________________ Practice 2 -- 翻译句子。 We must shut the classroom door . I must put the clothes in the wardrobe. They mustn’t open the window. He must empty the refrigerator today. You mustn’t turn off light in the evening. 19 Let’s talk The Untidy Bedroom Adrian: Wow,your bedroom is untidy. You must clean it! Rebecca: Yes, I know. What must I do? Adrian: You must put the clothesin the wardrobe. Shut the wardrobe doors. Then youmust make the bed. Rebecca: OK, that's done. Adrian: There are some books on the floor. Dust the shelves. Then put the books on the shelves. Rebecca: OK, then can we go and play? Adrian: No. Open the window. We must air the room. Rebecca: Then I must sweep the floor. Adrian: Yes. Then we can go and play. 20 Let’s recite 22 23 24 25 26 Practice 27 1. Don’t _______ in class. A. sleep B. sleeping C. sleeps 2.It’s time for class，please _______ quiet. A. is B. be C. are 3.Please write _______ me soon! A. for B. with C.to 28 4.It’s getting dark. Please___the light. A.turn off  B.turn on  C.turn down  D.turn up 5.What a cold day! Sam, you’d beeter_____ A.put on  B.to put on  C.take off  D.to take off 29 6.-I’m going to school now, mum. Bye! -Bye ! It’s cold outside .___ the door for me , please. A.shut  B.Open  C.Air  D.Take 7.—Excuse me. Look at the sign____ —Sorry,I didn’t see it. A. NOT SMOKING  B. NO SMOKING C.DON’T SMOKE  D.DO NOT SMOKE 30 Conversation A：请把门关上。这卧室太不整洁。 B：我需要做什么？ A：打开窗户通通风。 B：好的，没有问题。 31 Conversation A：把箱子打开。 B：关上书。 A：穿上衣服。 B：脱下鞋子。 A：读这本书. B：把铅笔削了。 32 Thank You 33 $$