七年级英语下册 unit 7 abilities grammar导学案 （新版）牛津版

我带领班子成员及全体职工，积极参加县委、政府和农牧局组织的政治理论学习，同时认真学习业务知识，全面提高了自身素质，增强职工工作积极性，杜绝了纪律松散7B Unit7 AbilitiesGrammar学习目标:识别并理解如何使用can和could的表达现在和过去的能力识别并理解如何使用can和could表达现在和过去的可能性掌握what和how构成感叹句的方法能使用简单的what和how感叹句表达惊讶、愤怒、赞美等情绪重点单词词组：smoke, by the way, camera, no problem重点句子： Millie can/can not speak good English.The old man could swim across the Yangtze River.- Could I smoke here ? - Sorry, Im afraid you cant .-May I use your mobile phone ? -Of course you may .- Can I borrow your bike, Millie? -Yes, you can. Here you are.What a beautiful flower ! How beautiful the flower is !语法要点：一can、could和may用法1. 情态动词can 表示现在的能力，could 表示过去的能力，后跟动词原形，can do sth.=is/ am/ are able to do sth. could do sth.= was/ were able to do sth.不能做某事can/could not do sth.= be not able to do sth.= be unable to do sth.2. 情态动词could 表示委婉语气，比用can 更加有礼貌，may 比较正式。一般疑问句回答，通常情况问什么，答什么Can I ? Yes, you can. No, you cant.请注意下列特殊情况：Could I ? Yes, you can. No, you cant.May I ? Yes, you may. No, you cant. (坚决拒绝 No, you mustnt.)Must I ? Yes, you must. No, you neednt.3. 表示可能性 may be也许是，（50%） must be一定是,（100%） cant be 不可能是（0%）。二感叹句1. 用what构成感叹句是，what作名词修饰名词。1) What + a(n) + 形容词+单数可数名词（+ 主语 + 谓语）！What an exciting game it is!2) What + 形容词 + 复数名词（+ 主语 + 谓语）！What interesting books they are!3) What + 形容词 + 不可数名词（+ 主语 + 谓语）！What bad weather it is today!2. 用How构成感叹句时，How做状语修饰形容词或副词。 How + 形容词/副词 + 主语 + 谓语！ How beautiful the dress is!3. What引起的感叹句都可以转换为how引起的感叹句1) What good news it is! -How good the news is! 2) What beautiful flowers they are! -How beautiful the flowers are!课堂检测：一、用can, cant ,could , couldnt, may填空1.My brother_ play football well. He is a good player.2.The man _drive a car last year. But now he_ drive it.3.My uncle_ speak English . He doesnt know anything about it.5.I chatted online with my friend in England. We _clearly hear each other.6._you make a model ship when you were in Grade 2? No, I _二、单项选择( ) 1. -Help, Help! Theres a sound _ a ghost in the bushes. -Dont worry! Its just a weak cat. It _ hurt you.A. likes / can B. liked / cant C. is liking / isnt D. like / cant( ) 2. - When did you find the missing girl? - When I saw her, she was crying in the street. She said her mother was ill in _ and she _ find the way to the hospital.A. hospital / cant B. the hospital / couldnt C. the hospital / cant D. hospital / couldnt( ) 3. Millie cant ride a bike very well. Please dont jump on her bike suddenly while she is riding, or she will _.A. fell down B. felled down C. felt down D. fall down( ) 4. Dont make such a big noise. I _ the teacher clearly.A. can listen B. can listen to C. cant listen to D. cant hear( ) 5. Millie always plays tricks on her classmates. She likes telling ghost stories to them. However, they are so brave that she _ frighten them.A. never can B. can never C. always can D. can always三、翻译句子1. -去年他会骑车吗? -不会, 但他现在会了.- _ he ride a bicycle last year? - No, he _. But now he _.2. 昨天他们没能游泳, 因为下雨了.They _ _because it _yesterday.3. -谁会唱这首歌? -汤姆可能会唱, 但我不能确定. -Who _ sing this song? -Tom _. But I am not sure.4. 我确信我们能解决所有的数学题. Im sure we _ work out all the Maths problems.5. 医生说他对这位老太太无能为力.The doctor said that he _ do anything for the old woman.6. 他们不能去时装展.他们这个周末太忙了.They _ go to the fashion show. They are too busy this weekend.答案：一1. can 2.couldnt; cant 3. cant 4. can 5. could 6. could