九年级英语知识点37页

九年级英语知识点 Unit 1 How do you study for a test? ——【 “by” 的用法 】 1.用verb + by + v-ing结构表述自己或他人的行为方式 A: How do you study for a test? B: Well, I study by working with my classmates. 2.用What about ...?和Why dont you ...?结构提出建议 What about listening to tapes? Why dont you read aloud to practice pronunciation? Unit 2 I used to be afraid of the dark. ——【 “used to” 的用法 】 用used to +动词原形结构表示过去与现在的不用 You used to have long hair. You used to be outgoing, dont you? Unit 3 Teenagers should be allowed to choose their own clothes. 【should (not) + be allowed to】 用should (not) + be allowed to谈论允许和不允许 A: I think students should be allowed todo homework with friends. B: I disagree. They talk instead of doing homework. Unit 4 What would you do? ——【 虚拟语气 】 1.用虚拟语气来提出假设及用should来征询意见 What would you do if you won a million dollars? I cant sleep the night before an exam. What should I do? 2.用虚拟语气和should来为他人提供建议 If I were you, I would take a long walk before going to bed. Unit 5 It must belong to Carla.——【 情态动词 】 使用must，might，could，cant进行推论 The volleyball must be Carlas. She is the only one who plays volleyball. It cant be Tom. He went to Guangzhou just now. She might / could be having lunch at the school canteen. It is lunch time. Unit 6 I like music that I can dance to. ——【 定语从句 】 that和who引导的定语从句 I prefer music that I can sing along with. The man who is talking to my mother is my teacher. Unit 7 Where would you like to visit? —— 【“would like to”的用法】 1.用would like to和hope to来表达愿望 Id like to visit somewhere interesting. I hope to travel around the world. Where would you like to visit this winter vacation? 2.由where引导的定语从句 He likes to visit the village where he can see beautiful trees. Unit 8 Ill help clean up the city parks. —【辨析词组】 掌握动词短语： put off, hand out, call up, give away, run out of, clean up, take after, cheer up, set up, fix up, give out Unit 9 When was it invented? ——【被动语态】 被动语态的构成：助动词be + 及物动词的过去分词（助动词be有人称、数和时态的变化，其变化规则与be作为连系动词时完全一样。） Unit 10 By the time I got outside, the bus had already left. 【过去完成时】 过去完成时（The Past Perfect Tense）的用法 A: What happened? B: I overslept. And by the time I got up, my brother had already gotten into the shower. Unit 11 Could you please tell me where the restrooms are? 1. 礼貌地向他人询问信息 2. 描述地理位置，给他人指路或提供帮助 目标结构 1. 用Could you please ...? 礼貌地向他人询问 Could you please tell me where the restrooms are? 2. where，how和if引导的宾语从句 Excuse me. Do you know where I can exchange money? Could you tell me how to get to the post office? Could you please tell me if there are any good museums in Newtown? Unit 12 Youre supposed to shake hands. ——【被动语态】 1.用be supposed to表示被期待或被要求做某事 You were supposed to arrive at 7: 00. 2.用should表示应该做某事 You should wipe your mouth with your napkin every time you take a drink. Unit 13 Rainy days make me sad. ——【“make”的用法】 1.用make somebody + adj.表达“使某人……” Rainy days make me sad. Waiting for him in the rain mademe annoyed. 2.用make somebody do something句型表示使某人做某事 Sad movies always makeme cry. Had seats in fast-food restaurants make people eat fast and leave. Unit 14 Have you packed yet? ——【现在完成时】 用现在完成时来谈论或询问最近发生的事情 A: Haveyou packedthe camera yet? B: No. I havent packed it yet. Yes. Ive already putit in my suitcase. Unit 15 We are trying to save the manatees!——【各种时态】 1.复习各种时态 2.用动词think，believe，agree，disagree等来表达自己的观点 I think that animals should not live in zoos. I disagree with you. I feel that zoos provide clean and safe places for endangered animals to live.