Unit 2 Culture shock Grammar 课件-2024-2025学年沪教牛津版（广州沈阳通用）九年级英语下册

Unit 2 Culture shock Grammar 请将A、B两栏的分句配对，构成含有目的状语从句的复合句，然后口头说出完整的句子。 Part I Lead-in A so that B 1. Factories should not throw rubbish into rivers a. there will be less rubbish. 2. We should walk or ride bikes more often instead of driving a car b. we can save electricity. 3. We should go shopping with our own shopping bags c. the air will be cleaner. 4. We should turn off the lights when we leave a room d. there will be less water pollution. d c a b Grammar A Adverbial clauses of purpose Part II While-Learning They organized a lot of activities for me in my spare time so that I wouldn’t miss home or feel lonely. We can use so that + a clause to talk about purpose. This is called an adverbial clause of purpose. Mary lent me this book so that I could read about Chinese history. I exercise every morning so that I will stay healthy. In pairs, ask and answer questions about the pictures below. Follow the example. When we ask about the purpose, we can use why. S1: Why is he sitting under the tree? S2: He’s sitting under the tree so that he can have a rest in the shade. S1: Why is he wearing a coat? S2: He’s wearing a coat so that he can keep warm. S1: Why is she taking a taxi? S2: She’s taking a taxi so that she can get to the airport on time. S1: Why is he exercising? S2: He’s exercising so that he can keep fit. We practise every day so that we can win the match. We can use in order to, so as to or to to change a complex sentence with the adverbial clause of purpose into a simple sentence. Things to remember: So as to cannot be put at the beginning of a sentence. We practise every day so that we can win the match. We practise every day in order to win the match. / In order to win the match, we practise every day. We practise every day so as to win the match. We practise every day to win the match. 1 He’s sitting under the tree so that he can have a rest in the shade. Rewrite the sentences using in order to, so as to or to. ① He’s sitting under the tree in order to have a rest in the shade. ② In order to have a rest in the shade, he’s sitting under the tree. ③ He’s sitting under the tree so as to have a rest in the shade. ④ He’s sitting under the tree to have a rest in the shade. 2 He is wearing a coat so that he can keep warm. Rewrite the sentences using in order to, so as to or to. ① He is wearing a coat in order to keep warm. ② In order to keep warm, he is wearing a coat. ③ He is wearing a coat so as to keep. ④ He is wearing a coat to keep warm. 3 She is taking a taxi so that she can get to the airport on time. Rewrite the sentences using in order to, so as to or to. ① She is taking a taxi in order to get to the airport on time. ② In order to get to the airport on time, she is taking a taxi. ③ She is taking a taxi so as to get to the airport on time. ④ She is taking a taxi to get to the airport on time. Rewrite the sentences using in order to, so as to or to. 4 He is exercising so that he can keep fit. ① He is exercising in order to keep fit. ② In order to keep fit, he is exercising. ③ He is exercising so as to keep fit. ④ He is exercising to keep fit. Grammar B Review of adverbial clauses So far, we have learnt the following kinds of adverbial clauses: Review of adverbial clauses B1 Complete the following sentences with the correct words from the brackets. You will not pass the test _________ you do not work hard. (unless / if) You must make sure your tea is not too hot ________ you drink it. (since / before) if before B1 Complete the following sentences with the correct words from the brackets. You should walk slowly in snowy weather ________ you will not fall over. (so that / although) _________ it is often cold in the mountains, you need to wear warm clothes. (As / If) I waited for Tim _________ he was doing his homework. (so that / while) so that As while A B I exercise a lot. I was three years old. I have lived in London. I want to lose weight. Lucy is good at art. Everybody could hear him. He raised his voice. She won the school painting competition. Your parents will be proud of you. You win the game. B2 Join the sentences in column A and column B with the words from the box. because if since so … that so that 1. I exercise a lot because I want to lose weight. 2. I have lived in London since I was three years old. 3. Lucy is so good at art that she won the school painting competition. 4. He raised his voice so that everybody could hear him. 5. Your parents will be proud of you if you win the game. the Adverbial 状语 修饰动词、形容词、副词或整个句子，说明动作或状态特征的句子成分，叫做状语。 引导词 + 句子(在句中作状语)→状语从句 Part III Post-Learning 条件状语从句 时间状语从句 比较状语从句 原因状语从句 让步状语从句 结果状语从句 目的状语从句 七种状语从句 Revision of the Adverbial Clauses 状语从句 Last week Grandma forgot to take the book when she left for home. Although I haven’t got a good job, surfing makes me very fit. If everyone makes a contribution to protecting the environment, the world will become much more beautiful. I’ll show them to you as soon as they come out. （时间） （让步） （条件） 判断是什么状语从句？ （时间） If you get a chance to go, take it. As he explored the sea, he took pictures and videos of many things that people had never seen before. Since water covers most of the earth ,Cousteau knew we should keep the seas clean. As water is very important to our environment , he encouraged everyone to take part in protecting our lakes ,rivers, seas and oceans. （条件） （时间） （原因） （原因） The boy’s father was so thankful that he taught Edison how to send messages by telegragh. 　 She said she felt as if she was in a storm at sea. The more trees there are, the better harvests we have. 　 Miyoko bought a camera so that she could take pictures in Beijing. （结果） （方式） （比较） （目的） 条件状语从句 condition 1. 连接词： if, unless ( if … not), so / as long as 中考链接——条件状语从句 1. If he ____, his voice will be heard for sure. A. come B. comes C. will come D. has come 2. — Are you sure that he ___ tonight ? — Of course. Don’t worry. I’ll let you know as soon as he ____. 　　 A. will come; comes B. comes; will come C. will come; will come D. comes ; comes. B A when / while when 既可指某一时间点，也可指一段时间； while 指“在某一段时间里”，“在……期间”，引导的动作必须是持续性的。 他回来的时候，他妻子正在做饭。 When he returned, his wife was cooking. 在他看书的时候，他妻子正在做饭。 While he was reading, his wife was cooking. 时间状语从句 time 中考链接——When 从句考点 1) 当一个动作正在发生的时候另一个动作突然发生，主句用过去进行时，从句用过去式。（不能用while） (1) I_____________(watch) TV when I ______ (hear) a sharp cry yesterday evening. (2) What _____ you _____ when the teacher came in just now ? A. did, do B. were, doing C. do, do D. are, doing B was watching heard 2) 当一个动作正在发生时另一动作也相继发生，而且很短暂，从句用过去进行时，主句用过去式。（也可用while） (1) A car____ (hit) a bicycle rider carelessly when it _________ (run) past the corner of the street. (2) I met Mr. Green _____ I was walking across the bridge, but I didn’t say hello to him. A. before B. after C. until D. while hit was running D 中考链接——while从句用进行时 1) My parents ___________ (read) some newspapers while I __________ (play) with my e-dog this time yesterday. 2) While we ____________ (travel) in Australia last year, I visited Lucy who once taught English in our school. were readinng was playing were travelling as … as 否定结构常用 so … as，也可用 as … as 他醒来得和入睡时一样突然。 He woke up as suddenly as he had fallen asleep. 我从未见过这么多雨的二月。 I have never seen so much rain that fell in February. 比较状语从句comparison ( ) 1.There are ___ many league members in class 2 ___ in Class 4. A. both; and B. so; as C. either; or D. as; as ( ) 2 -Do you have a big library? -No, we don't. At least, not ___ yours. A. as big as B. as big than C. as bigger than D. bigger as D A 中考链接 ( ) 3. Suzhou is not ____ beautiful ____ Hangzhou. A. as; than B. so; as C. even; than D. /; than ( ) 4 Iron is more useful ____ any other metal. A. as B. than C. then D. so B B 中考链接 because / as / since 原因状语从句主要表原因或理由。 原因状语从句reason 他心情不好，因为他母亲生病了。 It was because his mother was badly ill that he was unhappy. 第二天早晨我们起得很早，因为要不迟于下午到达牛津市。 We woke up early the next morning, as we wanted to be in Oxford by the afternoon. 由于我们没有钱，我们不能买它。 Since we’ve no money, we can’t buy it. because ① because, as, since 均表示“因为”，“由于”，because 语气最强，用来回答 why 提问，可表示已知或未知的事实。 你不该仅仅因为有些人说了你的坏话就发怒。 You shouldn’t get angry just because some people speak ill of you. 原因状语从句reason ② because 引导的从句通常置于主句之后，只有在强调时才置于主句之前。 因为他们挣钱比我多，所以他们认为自己高人一等。 Because they make more money than I do, they think they’re so superior. ③ because 引导的从句还可用于强调结构。 我昨天是由于要去看我的叔叔而去城里的。 It was because I wanted to see my uncle that I went to the town yesterday. as as 语气较弱，较口语化，所表的原因比较明 显，或是已知的事实，所以不需要强调。 as 引导的从句之前不可用强调词和否定词not,也不可用于强调结构。 as 引导的从句多置于主句之前。 由于所有的座位都坐满了，他只好站着。 As all the seats were full, he stood up. 原因状语从句reason since since 语气比较弱，常用来表示对方已知的事实。 它和 as 一样，前面不可用强调词和否定词 not。 since 往往相当于汉语中的“既然”。 既然你要去，我也去吧。 Since you are going, I will go too. 原因状语从句reason 让步状语从句表“虽然”，“尽管”，“即使”等概念。可置于主句之前或之后。 though / although 不能与 but 连用, 但可与 yet 或still 连用。 让步状语从句concession though / although 虽然时间才九点钟，可街上已没什么人了。 Though it was only nine o’clock, there were few people in the streets. 尽管他已经六十岁了，但他才开始学习法语。 Although (Though) he was over sixty, (yet) he began to learn French. 让步状语从句concession 结果状语从句表结果，其关联词主要有 so … that, such … that 等。 结果状语从句皆置于主句之后。 她坐在我身后，所以我看不见她脸上的表情。 She sat behind me so that I could not see the expression on her face. 他勃然大怒，以至不能自制。 His anger was such that he lost control of himself. 结果状语从句result 结果状语从句考点： (1) so + 形容词（副词）+ that 从句” (2) so + many / much / few / little (数量形容词) + n.(复数/不可数) + that 从句 (3) such + 其他形容词+n.(复数/不可数)＋that 从句 (4) such + a + adj. + n. + that 从句 (5) so + adj. + a + n. + that从句 Notes: little 有两个意思，小的和少的。 ( ) 1. I got there ___ late ___ I didn't see him. A. too; to B. such; that C. so; that D. so; as ( ) 2. It is ___ hot in the room ___ we have to go out for a walk. A. such; that B. so; that C. as; as D. such; as ( ) 3. He has___ an interesting book that we want to read it. A. so B. such C. the same D. as C B B 中考链接 目的状语从句表目的，常用情态动词 may (might)，有时也用 shall (should) 和will (would)。 目的状语从句多置于主句之后。 为了让每个人都能听到我的声音，我提高了音量。 I raised my voice so that everyone could hear me. 目的状语从句purpose 比较： He walked very fast so that he could catch up with us. He walked so fast that he caught up with us. (目的状语从句) (结果状语从句) so that 以便……,为了…… (目的状语从句) so … that … 如此……以至于…… (结果状语从句) 中考链接 1. The little boy saved every coin ________ he could buy his mother a present on Mother’s day.  为了能够在母亲节给妈妈买一份礼物，小男孩 节省每一分钱。 2. She bought a digital camera online ____ she would   save a lot of time.  A. so that  B. as soon as  C. no matter  D. such that   so that A 根据句意，从括号内选择适当的连词填空。 1. The box is ______ heavy ______ the little girl can’t lift it. (too ... to, so ... that) 2. I went to school ______ (if, though) I had a bad cold. 3. He has lived in Shenzhen ______ (since, after) he was born. 4. ________ (As soon as, Before) Mary opened the door, the dog ran in. As soon as so that since though 5. I am sure that I can speak English _____ well _____ you one day. (as ... as, so ... as) 6. We won’t go out ______ (if, as) it rains tomorrow. 7. He didn’t say anything ______ (when, while) the teacher asked why he was late for school. 8. I was busy working ______ (when, while) she was playing board games. as as if when while 9. I run every day _______ (so that, because) I like running. 10. He didn’t work hard, _______ (so, as) he didn’t pass the exam. 11. _________ (Although, Since) it is dangerous, I will try. 12. I study hard _______ (because, so that) I can catch up with my classmates. because so Although so that 13. Bill won’t make any progress _______ (if, unless) he studies harder than before. 14. You should take a bath ________(after, before) you go to bed. 15. It is _______ (so, such) an easy question that we all know the answer. 16. Nobody knew what happened ______ (when, until) she told us. unless before such until 一、单选题 (1) No matter ____ the weather is like, you can always find surfers out ____ the waves in Honolulu. A. what; riding B. how; riding C. what; to ride D. how; to ride (2) I was late for class yesterday ____ there was something wrong with my bike. A. when B. that C. until D. because A D Part IV Review (3) I will let him know if I ___ him. A. saw B. will see C. seeing D. see (4) Some passengers were walking through one of the big halls at Paris’ Charles De Gaulle Airport ____ the whole roof fell down. A. while B. as soon as C. when D. after D C 二、动词的适当形式填空 1. When his mother got home ,Jimmy _________ (put) the toys together busily. 2. If he ________ (work) harder next time . He will catch up with other students. was putting works 三、改错题 No matter wherever we are ,we are always A B proud of being Chinese. C D Although he didn’t feel well ,but he finished his A B C work on time. D He was drawing quite a nice car on the A B blackboard while I entered the classroom. C D B. where C. but C. when Thank you! $