七年級(jí)英語(yǔ)下冊(cè) Module 2 What can you do Unit 3 Language in use課件 （新版）外研版.ppt

外研 七年級(jí) 下冊(cè),Module 2,What can you do?,Unit 3,Language in use,Objectives:,To learn to use the modal verb: can,語(yǔ)法講解建議采用歸納法，如盡可能多的呈現(xiàn)一些相關(guān)例句，或可讓學(xué)生從已學(xué)課文中找相應(yīng)例句，引導(dǎo)學(xué)生試著從所觀察到的語(yǔ)言現(xiàn)象中總結(jié)出語(yǔ)法規(guī)律。,I can play the piano. I can run really fast. I can even help teachers too. She can dance really well. We can teach you Chinese! Choose me and we can make our classroom beautiful. I cant speak Chinese very well. Can you cook? Yes, I can. / No, I cant. Which club can she join?,【本單元例句】,情態(tài)動(dòng)詞can,情態(tài)動(dòng)詞有一定的意義, 但無(wú)人稱和數(shù)的形式上的變化; 通常后接不帶 to 的動(dòng)詞不定式, 表示說(shuō)話人的語(yǔ)氣和情態(tài)。其否定式的構(gòu)成是: 情態(tài)動(dòng)詞+not (cannot=cant)。,Ann can speak English. The boy can count. Lucy cant play the piano. Can they play basketball? Yes, they can. Can Susan dance? No, she cant.,情態(tài)動(dòng)詞can的用法,本模塊主要講情態(tài)動(dòng)詞can的用法, 先看幾個(gè)例句：,(1) 表示體力或智力上的能力。意為“能,會(huì)”。 I cant swim. 我不會(huì)游泳。 Can you finish this work this week? 你能在本周完成這項(xiàng)工作嗎？ (2) 表示客觀可能性，意為 “可以，可能”。 That big cinema can seat 2,000 people. 那家大電影院能坐 2,000人。 Temperature can reach 35 degree in the summer here. 這兒夏天的氣溫能達(dá)到35攝氏度。,(3) 表示允許（和may意思相近），意為 “可以”。 You can have the book when I have finished it. 這本書我看完了，可以給你。 Can I go now? Yes, you can. 現(xiàn)在我能走了嗎？ 是的，你可以了。,(4) 表示驚異、不相信等語(yǔ)氣(用于疑問(wèn)句、否定句或感嘆句中)，意為“會(huì)，可能”。 Can she be English? She cant be English. She must be Chinese or Korean. 她會(huì)是英國(guó)人嗎？ 她不可能是英國(guó)人。她準(zhǔn)是中國(guó)人 或韓國(guó)人。,Can和be able to的區(qū)別: can 能用來(lái)表示人或者事物的能力，而be able to只能用來(lái)表示人的能力。如： Energy can move things. (只能用can),Can和be able to 的比較,Can和be able to的相似點(diǎn): can和be able to都有表示“能力”的意思。 I can get best score in every match. 我能在每次比賽中得最高分。 Id love to be able to sing like you. 我要是能像你那樣唱歌就好了。,She can speak English. 她能說(shuō)英語(yǔ)。 (沒(méi)有人稱形式上的變化) Come and help us, if you can. 如果可以，就來(lái)幫我們吧。 (通常情況下后接不帶to的不定式，有時(shí)也不接不定式) Shanghai was a place where anyone could start a business. 上海是一個(gè)人人都能開(kāi)始創(chuàng)業(yè)的地方。 He couldnt be a bad man. 他不大可能是壞人。 (could可用作can的過(guò)去式，表示某人有能力或某事可能發(fā)生),By climbing on the chair he was able to reach the window. 他爬到椅子上就夠到窗戶了。 (can沒(méi)有過(guò)去時(shí)態(tài)，但可以用was/were able to，指某人實(shí)際做了某事) Shell be able to walk soon. 她很快就可以走路了。 (can沒(méi)有將來(lái)時(shí)，但可以用will be able to，指某人某人將來(lái)有能力或某事將來(lái)可能發(fā)生，時(shí)間比較久),I havent been able to phone my parents yet. 我還沒(méi)能打電話給我父母。 (can沒(méi)有完成時(shí)態(tài)，但可以用 has/have been able to表示),3 Complete the sentences with can or cant.,1 _ you swim? Yes, but I _ swim well. 2 Are you coming with us? Sorry, I _ ride a bike. 3 What _ the new cleaning monitor do for us? He _ make our classroom tidy. 4 _ you play the piano for us? Sorry, I _ play the piano, but I _ sing for you.,Can,cant,cant,can,can,Can,cant,can,4 Complete the passage with the correct form of the words from the box.,I like playing the (1)_. I am Chinese so I can speak (2)_ very well and I can speak English too. I am very (3)_ and I help my mum to clean our home. I want to be the cleaning (4)_ at school because I want to make our classroom (5)_.,piano,Chinese,tidy,monitor,beautiful,語(yǔ)法總結(jié),(1) 表示體力或智力上的能力。意為 “能, 會(huì)”。 (2) 表示客觀可能性, 意為“可以, 可能”。 (3) 表示允許(和may意思相近)，意為“可以”。 (4) 表示驚異、不相信等語(yǔ)氣(用于疑問(wèn)句、否定句或感嘆句中), 意為“會(huì), 可能”。,1. They _ do well in the exam. A. can be able to B. be able to C. can able to D. are able to 2. May I take this book out? No, you _. A. neednt B. may not C. arent D. cant 3. Can you speak Japanese? No, I_. A. mustnt B. cant C. neednt D. may not,一、單項(xiàng)填空。,Quiz,4. May I take the newspaper away? No, you mustnt. You _ read it only here. A. may B. can C. must D. could 5. Man _ reach the moon or any other star in the universe now, but we _ get there years ago. can; couldnt B. are able to; werent able to C. must; neednt D. can; had to,6. “What _ I do for you?” means “_ I help you?” can Must B. shall; Need C. can; Can D. will; Shall 7. He _ do well in the exam. A. can be able to B. is able to C. can able to D. able to 8. Would you like to go boating with us? Yes, _. A. Id like B. I want C. Id like to D. I do,9. _ you speak Spanish? Yes, I can. A. can B. May C. Must D. Can 10. _ you like to have another try? A. Could B. Should C. Would D. Do,二、將下面各組詞組成句子 1. _. (an, airplane, hear, Lucy, can) 2. _. (not, he, dance, can) 3. _? (you, can, see, what ) 4. _. (can, see, not, we, you),Lucy can hear an airplane,He can not /cant dance.,What can you see,We can not /cant see you,5. _. (I, help, can, you ) 6. _? (I, can, do, what) 7. _? (you, hear, can, me) 8. _? (you, can, dance),I can help you,What can I do,Can you hear me,Can you dance,Preview,To preview the dialogue in Unit 1, Module 3 2. To learn the new words and expressions in Unit 1, Module 3 by heart,Review the grammar we have learned today.,Homework,Thank you.,