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牛津译林版七年级下册Unit 7 AbilitiesGrammar背景图ppt课件
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GrammarUnit 7 AbilitiesObjectivesTo recognize and understand how to use can, could and mayTo talk about ability in the present and pastTo use modal verbs to ask for permission To express strong feelings by using What and How学生早读时已预习过本单元单词，可利用几分钟时间带学生快速回顾温习。对单词的熟练度越高，阅读的速率也越高。smokeby the waycamerano problemX-rayvi. & vt. 吸(烟)，抽(烟) 顺便问一下，顺便说说n. 照相机没问题n. X光，X射线Using can, could and mayI can speak English.语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语言规则和语法规律。Look at the following sentences.1. So I can eat three! (七年级上册 U3)2. — Can you come, Mum? — Yes, I can. (七年级上册 U3)3. We can sing the English song. (七年级上册 U3)4. Can I help you? (七年级上册 U7)5. Can I try them on? (七年级上册 U7)6. Can we see another pair? (七年级上册 U7)7. Can you lend us your red blouse for our fashion show, Mum? (七年级上册 U8)8. May I have a look at it, please? (新概念1 L89)9. I could answer sixteen of the question. (新概念1 L103)10. Could you show me another blue dress? (新概念1 L107)Sentences from this unit:1. I can fly!2. See, you can’t fly, Eddie.3. Her left leg was badly hurt and she could not get out.4. Can you tell us about the fire?Guessing Gameto test your sense of observationto test your ability of short-term memory to test your ability to highlight the language points1. So I ____ eat three! 2. — ____ you come, Mum? — Yes, I ____. 3. We ____ sing the English song. 4. ____ I help you? 5. ____ I try them on? 6. ____ we see another pair? 7. ____ you lend us your red blouse for our fashion show, Mum? canCancancanCanCanCanCan8. ____ I have a look at it, please?9. I _____ answer sixteen of the question.10. _____ you show me another blue dress?11. I ___ fly!12. See, you _____ fly, Eddie.13. Her left leg was badly hurt and she _____ not get out.14. ____ you tell us about the fire?MaycouldCouldcancan’tcouldCan1. — _____ your American friend eat with chopsticks (筷子)? — Yes, but he can’t use them well. A. Can B. Should C. Must2. They _____ play football last Friday because Simon forgot to bring his football here. A. could B. couldn’t C. can’t D. can 以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。Using can / could to talk about abilityI can ____ _ ____. ride a bikeWhat can you do?I can ____ _________. play basketballWhat can you do?He ___ ____ the cello (大提琴).can play What can he do?He can __ ________ every day. do exercisesWhat can Li Ming do?___ ___ fly a kite on the beach.What ____ she do?canShe canHe can swim.He couldn’t swim last year.He can fly a kite.He couldn’t fly a kite last March.He can ride a bike.He couldn’t ride a bike in the past.She can row a boat.She couldn’t row a boat when she was in Grade six.He can play tennis.But he couldn’t play it last year.She can cook.She couldn’t cook last year.We use can to talk about present ability. We use could to talk about ability in the past.I can play the guitar but I cannot play it very well.Tom ________ chess ____he __________ it very well.can playbutcannot playHe ________________ but he _____________________.She ________ ____ she___________________.can speak Englishcannot speak it very wellcan paintbutcannot paint very wellA: Can she play the violin?B: ____, she can. A: ____ she ______?B: Yes, _______. Candanceshe canYesA: ____ he play the drums?B: No, ________, but he can play the guitar.Canhe can’tA: ____ she play the piano?B: ____________, but she _________.Cancan danceNo, she can’tMake dialogues using the following pattern.S1: Can you ride a bike?S2: Yes, I can. / No, I can’t.S1: Could you ride a bike five years ago?S2: Yes, I could. / No, I couldn’t.Make dialogues using the following pattern.S1: What can you do?S2: I can play tennis.S1: What could you do before?S2: I could ride a bike and fly a kite.We use can or could to talk about ability.小结在表示“某人能做某事”时，可以用“can+动词原形”表达。如：I can dance. 如果表达不能做某事，可以在can后直接加not，成为cannot，也可以缩写为can’t。如：I cannot (can’t) play football.can没有人称和数的变化。不论表示谁能(不能)做某事，都是用can(not)。 如果是询问某人能不能做某事，则要使用can的疑问形式，即将can提至句首。如： — Can you speak Chinese? — Yes, I can. / No, I can’t.其构成是： 肯定句: 主 + can + 动词原形 … 否定句: 主 + can’t + 动词原形 …一般疑问句: Can + 主 + 动词原形 …？ 肯定回答: 否定回答:特殊疑问句: 特殊疑问词 + 一般疑问句 …？Yes, 主 + can.No, 主 + can’t.现在我们来总结一下：eg:I can dance. 我会跳舞。I can’t dance. 我不会跳舞。Can you dance? 你会跳舞吗？What can you do? 你会干什么？Yes, I can. 是的，我会。No, I can’t. 不，我不会。We use can, could or may to ask for permission.— Can I use your bike, John? — Yes, you can. Here you are.— Could you please do the dishes? — Sorry, I can’t. I have to do my homework. — May I use your computer? — Of course you may.Using what and how to express strong feelingsLook at the following sentences.1. What a nice cake! (七年级上册 U5)2. What a great show, Sandy! (七年级上册 U8)3. What a pity! (新概念1 L109)4. What a beautiful ship! (新概念1 L123)5. What a nuisance! 真讨厌！ (新概念1 L125)Sentences from this unit:1. How cool!2. What a brave young man!3. How brave you are!4. How clever!5. How brave he is!Guessing Gameto test your sense of observationto test your ability of short-term memory to test your ability to highlight the language points1. _____ a nice cake! 2. _____ a great show, Sandy! 3. _____ a pity! 4. _____ a beautiful ship! 5. _____ a nuisance!6. _____ cool!7. _____ a brave young man!8. _____ brave you are!9. _____ clever!10. ____ brave he is!WhatWhatWhatWhatWhatHowWhatHowHowHow1. — ______ Tom is! He left his English book at home again. — He often forgets things. A. What careless B. How careless C. What a careless D. How a careless2. — ______ day! It’s raining again. — Yes. I hate the rain. A. What a beautiful B. What terrible C. What a terrible D. What beautiful以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。 What a big pencil box it is! How big the pencil box is! What beautiful flowers they are!How beautiful the flowers are!When we want to express strong feelings about someone or something in a short phrase, we can use What …! or How …!It’s very cold today. What a cold day today (it is)!How cold today!Those are lovely animals.What lovely animals (those are)! How lovely those animals are!把下列句子改写成感叹句。We use _____________ (an adjective, a noun phrase) after What to form an exclamation.We use ____________ (an adjective, a noun phrase) after How to form an exclamation.a noun phrasean adjective小结感叹句通常由what, how引导，表示赞美、惊叹、喜悦等感情。Time for reflectionWe use can or could to talk about __________.2. _____ (can, could) can be used in the past.3. ______ + an adjective + …! ______ + a noun (phrase) + …! play, brother, the, your, guitar, can? 2. play, you, the, can, guitar? 3. guitar, sing, the, I, play, can, and. Can your brother play the guitar? Can you play the guitar? I can sing and play the guitar. I. 连词成句4. he, told, important, what, news, me! What important news he told me! 5. the, beautiful, how, sounds, music! How beautiful the music sounds!6. me, what, gift, a, Tom, bought, nice! What a nice gift Tom bought me! Lucy can play the piano. (改为一般疑问句并作肯定回答) ___________________________ ___________________________2. Mike can swim. (改为否定句) ___________________________II. 句型转换Can Lucy play the piano?Yes, she can.Mike can’t swim.3. Can you play chess? (否定回答) ____________.4. They can speak English. (变为否定句) They _____ ______ English.5. It is an interesting book. (变成感叹句) ______ an interesting book! How ___________ the book is!No, I can’tcan’t speakWhat interestingIII. 翻译句子1. - 比尔会弹钢琴吗？ - 是的，他会，但是他不会唱歌。2. - 她会唱歌吗？ - 不，她不会，但是她会跳舞。 Can Bill play the piano? Yes, he can, but he can’t sing. Can she sing? No, she can’t, but she can dance.3. 去年他不会划船，但现在他能划得 很好。4. 年轻人能为老年人做很多事情。He couldn’t row a boat last year, but now he can do it well.Young people can do many thingsfor the old people.5. 多么勇敢的年轻人啊！What a brave young man!6. 太棒了。 How wonderful!7. 这个电视节目真是有趣啊！ What a funny TV programme it is!8. 上个月他还不会滑雪，但是现在他 学会了。 He couldn’t ski last month, but he can now.1. — I hear you’ve got a new iPhone 4S. ______ I have a look? — Yes, certainly. (2012江苏苏州) A. May B. Do C. Shall D. Should IV. 选择正确的答案2. ______ you dance? We need some more actors for the talent show. (2012山东枣庄) A. Need B. Shall C. Must D. Can 3. Last year I ______ drive. I used to take the bus. (2012江西) A. could B. couldn’t C. should D. shouldn’t4. — ______ I try on those shoes in the window? — ______. They are just on show. (2012 呼和浩特) A. Could; Yes, you can B. Can; Sorry, you couldn’t C. Could; Sorry, you can’t D. Can; Yes, you could5. “______ delicious the ice cream is! Could you give me one more?” “Sure.” (2012贵州贵阳) A. What B. How C. What a6. ______ an exciting basketball match! Miami Heat beat New York Knicks at last. (2012 湖北黄石) A. How B. What C. That D. So 7. Woo! ______ beautiful Changde is! (2012湖南常德) A. How B. What C. What a8. ______ nice the ice cream looks! I can’t wait to taste it. (2012江苏淮安) A. How a B. How C. What a D. What 9. ______ excellent basketball player Jeremy Lin (林书豪) is! I really love this talented guy. (2012山东东营) A. How B. What C. How a D. What an10. — ______ fine day! Shall we go for a walk? — That sounds great! (2012湖北襄阳) A. What B. How C. What a D. How a PreviewTo preview Integrated skills on Pages 87 and 88To learn to talk about what you can and cannot doHomework1. Make sentences with ‘can, could or may’, ‘What …! How …!’2. Do exercises on Pages 85 and 86.Thank you!
GrammarUnit 7 AbilitiesObjectivesTo recognize and understand how to use can, could and mayTo talk about ability in the present and pastTo use modal verbs to ask for permission To express strong feelings by using What and How学生早读时已预习过本单元单词，可利用几分钟时间带学生快速回顾温习。对单词的熟练度越高，阅读的速率也越高。smokeby the waycamerano problemX-rayvi. & vt. 吸(烟)，抽(烟) 顺便问一下，顺便说说n. 照相机没问题n. X光，X射线Using can, could and mayI can speak English.语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语言规则和语法规律。Look at the following sentences.1. So I can eat three! (七年级上册 U3)2. — Can you come, Mum? — Yes, I can. (七年级上册 U3)3. We can sing the English song. (七年级上册 U3)4. Can I help you? (七年级上册 U7)5. Can I try them on? (七年级上册 U7)6. Can we see another pair? (七年级上册 U7)7. Can you lend us your red blouse for our fashion show, Mum? (七年级上册 U8)8. May I have a look at it, please? (新概念1 L89)9. I could answer sixteen of the question. (新概念1 L103)10. Could you show me another blue dress? (新概念1 L107)Sentences from this unit:1. I can fly!2. See, you can’t fly, Eddie.3. Her left leg was badly hurt and she could not get out.4. Can you tell us about the fire?Guessing Gameto test your sense of observationto test your ability of short-term memory to test your ability to highlight the language points1. So I ____ eat three! 2. — ____ you come, Mum? — Yes, I ____. 3. We ____ sing the English song. 4. ____ I help you? 5. ____ I try them on? 6. ____ we see another pair? 7. ____ you lend us your red blouse for our fashion show, Mum? canCancancanCanCanCanCan8. ____ I have a look at it, please?9. I _____ answer sixteen of the question.10. _____ you show me another blue dress?11. I ___ fly!12. See, you _____ fly, Eddie.13. Her left leg was badly hurt and she _____ not get out.14. ____ you tell us about the fire?MaycouldCouldcancan’tcouldCan1. — _____ your American friend eat with chopsticks (筷子)? — Yes, but he can’t use them well. A. Can B. Should C. Must2. They _____ play football last Friday because Simon forgot to bring his football here. A. could B. couldn’t C. can’t D. can 以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。Using can / could to talk about abilityI can ____ _ ____. ride a bikeWhat can you do?I can ____ _________. play basketballWhat can you do?He ___ ____ the cello (大提琴).can play What can he do?He can __ ________ every day. do exercisesWhat can Li Ming do?___ ___ fly a kite on the beach.What ____ she do?canShe canHe can swim.He couldn’t swim last year.He can fly a kite.He couldn’t fly a kite last March.He can ride a bike.He couldn’t ride a bike in the past.She can row a boat.She couldn’t row a boat when she was in Grade six.He can play tennis.But he couldn’t play it last year.She can cook.She couldn’t cook last year.We use can to talk about present ability. We use could to talk about ability in the past.I can play the guitar but I cannot play it very well.Tom ________ chess ____he __________ it very well.can playbutcannot playHe ________________ but he _____________________.She ________ ____ she___________________.can speak Englishcannot speak it very wellcan paintbutcannot paint very wellA: Can she play the violin?B: ____, she can. A: ____ she ______?B: Yes, _______. Candanceshe canYesA: ____ he play the drums?B: No, ________, but he can play the guitar.Canhe can’tA: ____ she play the piano?B: ____________, but she _________.Cancan danceNo, she can’tMake dialogues using the following pattern.S1: Can you ride a bike?S2: Yes, I can. / No, I can’t.S1: Could you ride a bike five years ago?S2: Yes, I could. / No, I couldn’t.Make dialogues using the following pattern.S1: What can you do?S2: I can play tennis.S1: What could you do before?S2: I could ride a bike and fly a kite.We use can or could to talk about ability.小结在表示“某人能做某事”时，可以用“can+动词原形”表达。如：I can dance. 如果表达不能做某事，可以在can后直接加not，成为cannot，也可以缩写为can’t。如：I cannot (can’t) play football.can没有人称和数的变化。不论表示谁能(不能)做某事，都是用can(not)。 如果是询问某人能不能做某事，则要使用can的疑问形式，即将can提至句首。如： — Can you speak Chinese? — Yes, I can. / No, I can’t.其构成是： 肯定句: 主 + can + 动词原形 … 否定句: 主 + can’t + 动词原形 …一般疑问句: Can + 主 + 动词原形 …？ 肯定回答: 否定回答:特殊疑问句: 特殊疑问词 + 一般疑问句 …？Yes, 主 + can.No, 主 + can’t.现在我们来总结一下：eg:I can dance. 我会跳舞。I can’t dance. 我不会跳舞。Can you dance? 你会跳舞吗？What can you do? 你会干什么？Yes, I can. 是的，我会。No, I can’t. 不，我不会。We use can, could or may to ask for permission.— Can I use your bike, John? — Yes, you can. Here you are.— Could you please do the dishes? — Sorry, I can’t. I have to do my homework. — May I use your computer? — Of course you may.Using what and how to express strong feelingsLook at the following sentences.1. What a nice cake! (七年级上册 U5)2. What a great show, Sandy! (七年级上册 U8)3. What a pity! (新概念1 L109)4. What a beautiful ship! (新概念1 L123)5. What a nuisance! 真讨厌！ (新概念1 L125)Sentences from this unit:1. How cool!2. What a brave young man!3. How brave you are!4. How clever!5. How brave he is!Guessing Gameto test your sense of observationto test your ability of short-term memory to test your ability to highlight the language points1. _____ a nice cake! 2. _____ a great show, Sandy! 3. _____ a pity! 4. _____ a beautiful ship! 5. _____ a nuisance!6. _____ cool!7. _____ a brave young man!8. _____ brave you are!9. _____ clever!10. ____ brave he is!WhatWhatWhatWhatWhatHowWhatHowHowHow1. — ______ Tom is! He left his English book at home again. — He often forgets things. A. What careless B. How careless C. What a careless D. How a careless2. — ______ day! It’s raining again. — Yes. I hate the rain. A. What a beautiful B. What terrible C. What a terrible D. What beautiful以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。 What a big pencil box it is! How big the pencil box is! What beautiful flowers they are!How beautiful the flowers are!When we want to express strong feelings about someone or something in a short phrase, we can use What …! or How …!It’s very cold today. What a cold day today (it is)!How cold today!Those are lovely animals.What lovely animals (those are)! How lovely those animals are!把下列句子改写成感叹句。We use _____________ (an adjective, a noun phrase) after What to form an exclamation.We use ____________ (an adjective, a noun phrase) after How to form an exclamation.a noun phrasean adjective小结感叹句通常由what, how引导，表示赞美、惊叹、喜悦等感情。Time for reflectionWe use can or could to talk about __________.2. _____ (can, could) can be used in the past.3. ______ + an adjective + …! ______ + a noun (phrase) + …! play, brother, the, your, guitar, can? 2. play, you, the, can, guitar? 3. guitar, sing, the, I, play, can, and. Can your brother play the guitar? Can you play the guitar? I can sing and play the guitar. I. 连词成句4. he, told, important, what, news, me! What important news he told me! 5. the, beautiful, how, sounds, music! How beautiful the music sounds!6. me, what, gift, a, Tom, bought, nice! What a nice gift Tom bought me! Lucy can play the piano. (改为一般疑问句并作肯定回答) ___________________________ ___________________________2. Mike can swim. (改为否定句) ___________________________II. 句型转换Can Lucy play the piano?Yes, she can.Mike can’t swim.3. Can you play chess? (否定回答) ____________.4. They can speak English. (变为否定句) They _____ ______ English.5. It is an interesting book. (变成感叹句) ______ an interesting book! How ___________ the book is!No, I can’tcan’t speakWhat interestingIII. 翻译句子1. - 比尔会弹钢琴吗？ - 是的，他会，但是他不会唱歌。2. - 她会唱歌吗？ - 不，她不会，但是她会跳舞。 Can Bill play the piano? Yes, he can, but he can’t sing. Can she sing? No, she can’t, but she can dance.3. 去年他不会划船，但现在他能划得 很好。4. 年轻人能为老年人做很多事情。He couldn’t row a boat last year, but now he can do it well.Young people can do many thingsfor the old people.5. 多么勇敢的年轻人啊！What a brave young man!6. 太棒了。 How wonderful!7. 这个电视节目真是有趣啊！ What a funny TV programme it is!8. 上个月他还不会滑雪，但是现在他 学会了。 He couldn’t ski last month, but he can now.1. — I hear you’ve got a new iPhone 4S. ______ I have a look? — Yes, certainly. (2012江苏苏州) A. May B. Do C. Shall D. Should IV. 选择正确的答案2. ______ you dance? We need some more actors for the talent show. (2012山东枣庄) A. Need B. Shall C. Must D. Can 3. Last year I ______ drive. I used to take the bus. (2012江西) A. could B. couldn’t C. should D. shouldn’t4. — ______ I try on those shoes in the window? — ______. They are just on show. (2012 呼和浩特) A. Could; Yes, you can B. Can; Sorry, you couldn’t C. Could; Sorry, you can’t D. Can; Yes, you could5. “______ delicious the ice cream is! Could you give me one more?” “Sure.” (2012贵州贵阳) A. What B. How C. What a6. ______ an exciting basketball match! Miami Heat beat New York Knicks at last. (2012 湖北黄石) A. How B. What C. That D. So 7. Woo! ______ beautiful Changde is! (2012湖南常德) A. How B. What C. What a8. ______ nice the ice cream looks! I can’t wait to taste it. (2012江苏淮安) A. How a B. How C. What a D. What 9. ______ excellent basketball player Jeremy Lin (林书豪) is! I really love this talented guy. (2012山东东营) A. How B. What C. How a D. What an10. — ______ fine day! Shall we go for a walk? — That sounds great! (2012湖北襄阳) A. What B. How C. What a D. How a PreviewTo preview Integrated skills on Pages 87 and 88To learn to talk about what you can and cannot doHomework1. Make sentences with ‘can, could or may’, ‘What …! How …!’2. Do exercises on Pages 85 and 86.Thank you!
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