初三英语12单元教案.docVIP

Unit12. Life is full of the unexpected 一、单元短语61. give . a lift 捎（某人）一程 2. be full of 充满了3. by the time到.时候4.be late for 迟到5. go off发出响声6. keep doing sth 一直做.7. wake up 醒来8. rush out 冲出9. stare at sb凝视某人10.in disbelief难以置信11. show up 露面12.arrive in/ at到达13.be about to do sth即将做.14.even though即使；尽管15.wait in line 排队等候16.take off 起飞17. turn into转变成19.sell out卖光20.get dressed 穿衣服21.stay up 熬夜22.all night 整夜23. Sth happened to sb.某人发生某事24.take place 发生25.play a joke on sb.跟某人开玩笑26. play a trick on sb捉弄某人27.as . as sb can尽可能.28. lose weight减肥29. end up doing sth结束做某事30.get married结婚31. the luckiest day最幸运的一天32.in the middle of .在.中间33.after that 在那之后34.lead to 通向35. a bowl of.一碗.36.so . that. 如此.一致.37.miss doing sth 错过做某事二、单元语法：过去完成时过去完成时表示在过去某一时间点以前即“过去的过去”已经发生的动作。Mr. Black told me that he had seen the movie three times.布莱克先生告诉我他已经把这部电影看了三遍了(“看”在“告诉”之前。) 过去完成时要注意以下几个方面： 过去完成时表示在过去某一时间或动作之前已经发生或完成的动作。 它表示动作发生的时间是“过去的过去”。 过去完成时的结构是： 肯定由“助动词had(用于各种人称和数) + 过去分词”构成 否定式：had not + 过去分词 缩写形式：hadnt 过去完成时的时间状语： 表示过去某一时间可用by, before等构成的短语。 We had finished our homework before 10 oclock. 我们十点钟之前就完成了作业。 可能通过when, before等引导的从句表示。 When I got there, the train had left. 当我到那儿时，火车已经开走了。 过去某一时间通过上下文来表示。 Kate hadnt studied hard, so she didnt pass the exam yesterday. Kate没有努力学习，因此没有通过昨天的考试。三、过去完成时专项练习I. 用所给词的适当形式填空。1. When I got there the bus _ (go).2. By the time I got to class, the teacher _ (start) teaching. 3. We _ (learn) over 1,000 words by the end of last term. 4. I _ (clean) the room before he arrived here. 5. His brother _ (leave) home for a year when he got back. II.单项选择1He asked me _ _ during the summer holidays. A. where I had been B. where I had gone C. where had I been D. where had I gone 2. What _ _ Jane _ by the time he was sever?A. did, do B. has, done C did, did. D. had, done3. I _ _ 900 English words by the time I was ten。A. learned B. was learning C. had learned D. learnt4. By the time my parents reached home yesterday, I _ the dinner already.A had cooked B. cooked C. have cooked D. was cooked5. She said she _ _ the principle alreadyA .has seen B. saw C. will see D. had seen四、重点短语讲解1.Life is full of the unexpected. 生活充满了意外。(标题）【解析1】be full of = be filled with充满，装满Our life is _chances, but there are also a lot of challenges.(充满) 【2013莱芜】77. If you read a lot, your life will be full _ pleasure. A. by B. of C. for D. With【2014辽宁丹东】Look! Here comes Cindy! She is always full of . So she is. because she takes a lot of exercise every day. A. knowledge B. courage C. change D. energy2. By the time I got up, my brother _already _ in the shower. (1b) 我起床时，我弟弟已经进入浴室了。3. By the time I got outside, the bus had already left. 当我出来时，公共汽车已经离开了。 (1b)【解析】 by the time 在以前，指从过去的某一点到从句所示的时间为止，常引导表 示过去的时间状语从句，主句常用过去完成时，即had+动词过去分词。 By the time I got up, he had already left. 当我起床时，他已经离开了。 By the time I _(walk) into the classroom, the teacher _(start) _(teach) already. By the time I got outside , the bus _already _(leave).( )_ the time I heard the noise ,it had already gone. A. By B. When C. At( ) By the time of last term, we _ all the lessons. A. finished B. have finished C. had finished D. will finish【2013甘肃兰州】I overslept this morning. By the time I got to the train station, the train _ (leave).4. When I got to school, I realized I _ my backpack at home.(1b) 当我到学校时我意识到我把书包忘在家里了。【 解析】leave sth. +地点“把某物忘在某处” forget意为“遗忘某物”，指忘记一件具体的东西，但不能有具体的地点。 Ileftmybookonthedesk.我把书忘在了桌 子上。 Iforgotmyumbrellayesterday.我昨天忘了带伞。【辨析】leave 与forget的用法: (1) leave “ 遗留，落下，忘记带”，侧重指把某物或某人留在某个地方，后常跟地点状语；（2）forget “ 忘记”，侧重指忘记某件事情，后常跟to do (忘了要去做)或doing (忘了做过)。 【2013江苏无锡】I didnt realize I _(leave) the key at home until I got to my car. So I had to go back.【2013甘肃兰州】I overslept this morning. By the time I got to the train station, the train _ (leave).【2011广西贵港】Lin Kai, hand in your homework, please. Oh, sorry. I _ it at home this morning. A. was leaving B. has left C. will leave D. left【2013山东枣庄】By the time I locked the door, I realized I _my keys at home. A. had repaired B. had changed C. had forgotten D. had left【2013齐齐哈尔】Im sorry, Mr. Li. I _ my English homework at home. Dont forget _ it to school tomorrow. A. left, to bring B. forgot, to take C. lost, to bring6. Myalarmclockdidntgooff!我的闹钟没响。（2d）【解析】go off 发出响声, (闹钟)闹响 The alarm went off just now. 刚才警钟响了【短语】 go over 复习 go away 离开 go by (时间)过去 go for a walk 出去散步go fishing/shopping/skating/swimming去钓鱼/去买东西/去溜冰/去游泳( ) I was late today because my alarm clock didnt_A. run off B. go off C. give out D. give up 【拓展】goby“(时间)过去；消逝”。 Timegoesbysecondbysecond.时间一秒秒地消逝。 goon“继续”。 Pleasegoonworking.请继续工作。( ) Whywereyoulatethismorning? Myalarmclockdidnt_,soIoverslept. A.goby B.goon C.gooff D. godown7.Carls day saw me on the street and gave me a lift in his car. Carl的爸爸在街上看到我，捎了我一程。（2d）【解析】givesb.alift=givesb.aride/givearidetosb.“捎某人一程”，( ) The poor old woman was standing in the middle of the road and asked someone to _. A. give him a ride B. give her a ride C. enjoy a ride D. accept a ride( ) Tom drove by and gave me a _ on the way home. A. flightB. Run C. walkD. lift 8. I was about to go up when I decided to get a coffee first.(3a) 我正要去办公室时，我决定先喝一杯咖啡。【解析】be about to 忙于；即将做某事。侧重于表示动作马上就要发生，常与when引导的从句连用，但不与具体的时间状语连用。 ( ) Hurryup,Tom!Thetrainis_tostart. A.about B.with C.for D.At10. I felt lucky to be alive.我感到很幸运能活下来。(3a)辨析：alive, living, live与livelyalive活着，“活的，有生命的，还出气的可指人也可指物表语，后置定语, 宾补living活着, 尚在人间, 健在的指人或物定语或表语live活着的，活生生的指物，不指人定语lively活泼的，活跃，充满生气的可指人，也可指物定语、表语或宾补( ) 1. Jin Yong is one of the greatest and oldest writer. He is still . A. living; alive B. living; living C. alive; living D. alive; lively ( )2. Is his grandmother still ?Yes, she is 102 years old! A. live B. living C. alive D. lively11.But by the time I got to the airport, my plane to New Zealand had already taken off.(3a) 当我到达机场时，我乘坐的开完新西兰的班级已经起飞了。【解析1】 airport n. 机场【解析2】take off 脱掉； 起飞 take off 在此句中意为“起飞”，off 在此为副词表示“离开；走开”。take off 后不能直接加宾语，故它没有被动语态take off 也有“脱下”之意， 此时 off 为介词，后可直接跟宾语。Take off your coat.Its hot outside.脱下你的外套，外面炎热。【2014河南中考】This bus doesnt go to the rain station. Im afraid youll have to _ at the library and take the A52.13. 【解析】embarrass v 使尴尬embarrassed adj. 尴尬的(用来修饰人)(1a) embarrassing adj. 令人难堪的（修饰物）I was _(embarrass) when the boy asked me the question.( ) She was _when they kept telling her how clever she was.A. embarrass B. embarrassed C. embarrassing 【2011湖北武汉】40. - I wore sports shoes to the ball yesterday evening by mistake! - Oh, dear, you must be very _ at the ball! A. embarrassed B. satisfied C. tired D. surprised14.Last Friday night, my friend invited me to his birthday party (1b)【解析】invite v invitation n邀请(1) invite sb. to do sth 邀请某人做某事【2014吉林】27. Lets call up Jim and invite _to play football. A. he B. him C. his(2)invite sb. to +地点 邀请某人去某地 We invited him _(join) us to practice speaking English. He invited a lot of friends _(come) to his birthday party.( )Id invite her _ dinner at my house tomorrow. A. have B. to have C. having D. had( ) She was very pleased because we invited _ to stay with us at _ house. A. she; we B.her; our C. her; ours D. hers; us 【2014黄冈】Claudia, are you going to Jeffs birthday party on Saturday? Unless I_ . A. will be invited B. am invited C. was inviting D. invited【2014威海4】Tom! I looked for you everywhere at the party last night. Oh, I _ to the party. A. am invited B. was invited C. am not invited D. wasnt invited15.AprilFoolsDayisacelebrationthattakes placeindifferentcountriesaround theworld. 愚人节一种发生在世界上不同国家的庆祝活动。(2b)【解析】take place “发生；进行；举行；产生”。【辨析】：happen 与take place happen常指具体的事物的发生，特别指那些偶然的“发生”。不及物动词，没有被动语态sth happen to sb 意为“ 某人发生某事”。后接不定式，表示“碰巧；恰好”之意。happen to do sth 意为碰巧做某事。take place1“发生”, 也无被动语态，指经过安排或计划地发生。2“举行”Thesportsmeetingwilltakeplacein ourschool【小试牛刀】用happen和take place填空。1. When will the basketball match between Class 3 and Class 4 _?2. I _ to have read the article when he asked me about it. 3. When will the ceremony _? 4. That accident _ at the corner. 【2014扬州4】Could you tell me _? In August, 2014. A. where will the Youth Olympic Games take place B. when will the Youth Olympic Games take place C. where the Youth Olympic Games will take place D. when the Youth Olympic Games will take place【2014淮安1】12. The 18th Jiangsu Provincial Games will _ in September. Many students want to be volunteers.A. take placeB. take partC. take actionD. take care【2014四川泸州】7. Can you tell me what happened him just now? A. with B. for C. to D. at【2014山东菏泽】Look, so many people are running out of the station. I wonder what _. A. is happened B.was happening C.is happening D. had happened16. Many people ran to their local supermarkets to buy buy as much as spaghetti as they could. 很多人跑到当地的超市抢购尽可能多的意大利面条。(2b)【解析】as +形容词/副词的原级+ as sb. can / could 意为“尽可能地”，在句中作状语。 as +形容词/副词的原级+ as sb. can / could = as + 形容词/副词原级+ as possible. We must do everything as possible. = We must do everything as well as we can. 我们要尽量做好每一件事。【追踪训练】翻译下面的句子。1）. 我已经把书尽可能多地给你送来了。I have sent you _ _ _ _ _.2）. 这只猫想要尽快吃掉这些食物。 The cat wants to eat out the food _ _ _ _17. He asked her to marry him. 他向她求婚。(2b)【解析2】marry v嫁娶 (1)A marry B. “A 与B结婚”Bill married Mary on Jan