初二下册英语知识点人教版最新版

第一单元是What's the matter

28 20.in such a rapid way 以如此迅猛的方式 21.different kinds of 各种各样的 22.development of toilets 厕所的发展 23.social groups 社会团体 24.the tea art performances 茶艺表演 25.make a perfect cup of tea with beautiful tea sets 用漂亮的茶具沏一杯完美的茶 26.a nice place to enjoy tea 一个品茶的好地方 27.thousands of 数以千计的 28.International Museum of Toilets 国际厕所博物馆 29.the Terracotta Army 兵马俑 30.Southeast Asia 东南亚 31.Night Safari 夜间动物园 32.three quarters 四分之三 33.an English-speaking country 一个讲英语的国家 34.have problem doing sth. 做某事很困难 35.during the daytime 在白天 36.a couple of times 好几次 37.right now 现在;目前 38.an amusement park with a special theme 一个有特别的主题的游乐园 39.walk around the park 在公园里到处走 40.hear of 听说 41.take a ride 兜风 42.another province 另一个省 43.the Bird’s Nest 鸟巢 44.encourage sb. to do sth. 鼓励某人做某事 45.on the one hand... on the other hand. 一方面,另一方面 二、重点句型 1. Have you ever been to... ? Have you ever been to a science museum? 你曾经去过科学博物馆吗? 2. Let sb. do sth. Let’s go somewhere different today. 我们今天去个不同的地方吧。 3. It’s~\~adj. +that... It’ s unbelievable that technology has progressed in such a rapid way! 科技以如此迅猛的方式发展真是令人难以置信啊! 4. Whether... , you’ll ... Whether you like Indian food,Western food or Japanese food, you’ll find it all in Singapore! 不管你喜欢印度食品、西方食品还是日本食品,在新加坡你都能找到! 5. One great thing. . is that. . One great thing about Singapore is that the temperature is almost the same all year round. 新加坡一个很大的特征是它的气温几乎一年到头都是一样的。 6.It is best to do sth.. It is best to visit Singapore... 最好……游览新加坡。 Unit 10 I ’ve had this bike for three years. 一、重点短语 1. these days 目前;现在 2.regard with great interest 以极大的兴趣关注着 3.in order to do sth. 为了 4.so far 迄今;到现在为止 5.in need 需要 6.not.. anymore 不再…… 7.welcome to sp. 欢迎来到 … : 8.check out 察看;观察 9.board games 棋类游戏 29 10.one last thing 最后一样东西 11.junior high school 初级中学 12.clear out 清理 13.no longer 不再;不复 14.toy monkey 玩具猴 15.part with 与……分开 16.to be honest 说实在的 17. ride a bike 骑自行车 18.have a yard sale 进行庭院拍卖会 19.one’s old things 某人的旧东西 20.bring back sweet memories 勾起甜美的回忆 21.give away 捐赠 22.play for a while 玩一会儿 23.do with... 处置;处理 24.search for work 找工作 25.for the last 13 years 在过去的13年里 26.the mid-20th century 20世纪中期 27.stay the same 保持原状 28.according to 依据;按照 29.in one’s opinion 依……看 30.in my time 在我那个年代 二、重点句型 1. How long have you... ? How long have you had that bike over there? 那边的那辆自行车你买了多久了? 2. sb. has/have done sth. for... Amy has had her favorite book for three years. 艾米拥有她最喜欢的书3 年了。 3. sb. has/have done sth. since... He’s owned it since his fourth birthday. 自他4 岁生日起,他拥有这个东西了。 4. Some… Others... Some people still live in their hometown. How- ever, others may only see it once or twice a year. 有些人仍然住在家乡。然而,另一些人可能一年只能回家乡一两次。 5. As for me, I did not want to give up my football shirts, but, to be honest,I have not played for a while now. 至于我,我不想放弃我的足球衣。但是,说实在 的,我现在巳经有一段时间没有踢(足球)了。 6. Have you ever thought about having a yard sale to sell your things? 你是否曾经想过要举办一个庭院拍卖会来出售东西? 7. What would you do with the money you raise? 你会怎么处理你所筹集到的钱? 30 几种时态的区分 时态 结构 意义 标志 一般现在时 am/is/are do/does 现在的状态、动作,以及恒久不变的事物 一般过去时 was/were did 过去的动作状态 过去的时间,如yesterday, last week, three years before等 一般将来时 will do / be going to do 将要发生,打算做的事儿 将来的时间,如in+时间段 现在完成时 has/have done 相对于现在已经完成的事,或者从过去某一 时间持续到现在的动作、状态 already, yet, even, ever, for+时间段,since+过去某一时 间点 一、一般现在时的用法 1) 经常性或习惯性的动作,常与表示频腮度的时间状语连用。 时间状语: every„, sometimes, at„, on Sunday I leave home for school at 7 every morning. 2) 客观真理,客观存在,科学事实。 The earth moves around the sun. Shanghai lies in the east of China. 3) 表示格言或警句中。 Pride goes before a fall. 骄者必败。 注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。 例:Columbus proved that the earth is round.. 4) 现在时刻的状态、能力、性格、个性。 I don't want so much. Ann Wang writes good English but does not speak well. 比较:Now I put the sugar in the cup. I am doing my homework now. 第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。再如:Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。 二、一般过去时的用法 1)在确定的过去时间里所发生的动作或存在的状态。 时间状语有:yesterday, last week, an hour ago, the other day, in 1982等。 Where did you go just now? 2)表示在过去一段时间内,经常性或习惯性的动作。 When I was a child, I often played football in the street. Whenever the Browns went during their visit, they were given a warm welcome. 3)句型: It is time for sb. to do sth "到„„时间了" "该„„了" It is time sb. did sth. "时间已迟了" "早该„„了" It is time for you to go to bed. 你该睡觉了。 31 It is time you went to bed. 你早该睡觉了。 would (had) rather sb. did sth. 表示'宁愿某人做某事' I'd rather you came tomorrow. 4) wish, wonder, think, hope 等用过去时,作试探性的询问、请求、建议等。 I thought you might have some. 我以为你想要一些。 比较: 一般过去时表示的动作或状态都已成为过去,现已不复存在。 Christine was an invalid all her life. (含义:她已不在人间。) Christine has been an invalid all her life. (含义:她现在还活着) Mrs. Darby lived in Kentucky for seven years. (含义:达比太太已不再住在肯塔基州。) Mrs. Darby has lived in Kentucky for seven years. ( 含义:现在还住在肯塔基州,有可能指刚离去) 注意: 用过去时表示现在,表示委婉语气。 1)动词want, hope, wonder, think, intend 等。 Did you want anything else? I wondered if you could help me. 2)情态动词 could, would. Could you lend me your bike? 三、现在完成时 现在完成时用来表示之前已发生或完成的动作或状 态,其结果的确和现在有联系。动作或状态发生在过去 但它的影响现在还存在;也可表示持续到现在的动作或 状态。其构成: have (has) +过去分词。 比较过去时与现在完成时 1)过去时表示过去某时发生的动作或单纯叙述过去的事情,强调动作;现在完成时为过去发生的,强调过去的事情对现在的影响,强调的是影响。 2)过去时常与具体的时间状语连用,而现在完成时通常与模糊的时间状语连用,或无时间状语。 一般过去时的时间状语: yesterday, last week,„ago, in1980, in October, just now, 具体的时间状语 共同的时间状语: this morning, tonight,this April, now, once,before, already, recently,lately 现在完成时的时间状语 for, since, so far, ever, never, just, yet, till / until, up to now, in past years, always, 不确定的时间状语 3)现在完成时可表示持续到现在的动作或状态,动词一般是延续性的,如live, teach, learn, work, study, know. 过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。 举例: I saw this film yesterday. 32 (强调看的动作发生过了。) I have seen this film. (强调对现在的影响,电影的内容已经知道了。) Why did you get up so early? (强调起床的动作已发生过了。) Who hasn't handed in his paper? (强调有卷子,可能为不公平竞争。) She has returned from Paris. 她已从巴黎回来了。 She returned yesterday. 她是昨天回来了。 He has been in the League for three years. (在团内的状态可延续) He has been a League member for three years. (是团员的状态可持续) He joined the League three years ago. ( 三年前入团,joined为短暂行为。) I have finished my homework now. ---Will somebody go and get Dr. White? ---He's already been sent for. 句子中如有过去时的时间副词(如 yesterday, last, week, in 1960)时,不能使用现在完成时,要用过去时。 (错)Tom has written a letter to his parents last night. (对)Tom wrote a letter to his parents last night. 一般现在时表将来 1)下列动词:come, go, arrive, leave, start, begin, return的一般现在时表将来。这主要用来表示在时间上已确定或安排好的事情。 The train leaves at six tomorrow morning. When does the bus star? It stars in ten minutes. 2)倒装句,表示动作正在进行,如: Here comes the bus. = The bus is coming. There goes the bell. = The bell is ringing. 3)在时间或条件句中。 When Bill comes (不是will come), ask him to wait for me. I'll write to you as soon as I arrive there. 4)在动词hope, take care that, make sure that等后。 I hope they have a nice time next week. Make sure that the windows are closed before you leave the room.
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