八年级初二下册英语知识点及练习题库.docVIP

八年级下册知识点及练习 Unit 1 Will people have robots? 一.本单元同义近义、单词、短语归纳 (1)in 100 years在一百年后——100 years from now在一百年后 (2)after ten years在(过去某时的)十年后—ten years later在(过去某时的)十年后 (3)be able to能够——can能够 (4)over and over again一遍又一遍地——time and time again一遍又一遍地 (5)for example例如,比如——for instance (6)wear穿着——be in穿着 (7)begin开始——start开始 (8)help sb．帮助某人 give sb．a hand给予某人帮助 (9)talk to／with sb．与某人交谈——speak to sb．跟某人交谈 (10)alone单独；独自——by oneself单独；独自 (11)a few几个；若干；一些——a small number of几个；一些 (12)a little一点——a bit of一点点 (13)a little bit有几分；稍微——kind of几分；稍微 (14)many许多的——a lot of／plenty of，a number of许多的 (15)much许多的——a lot of／plenty of许多的 二.时态: 一般将来时(2) 1、一般将来时由助动词will+动词原形构成, 表示将来某个时间将要发生的动作或存在的状态, 也表示将来经常或反复发生的动作, 常与表示将来的时间状语连用，如: tomorrow, next week/year, in the future,the day after tomorrow. 2、注意: 在肯定句及否定句中, will可以用于所有人称; 在疑问句中,除第一人称,其它人称都用will. 3、结构: 肯定句:主语+will+动词原形..... 否定句:主语+wont+动词原形..... 一般疑问句: a: Shall+第一人称(I/we)+动词原形.....? b:Will+主语(第二,三人称)+动词原形.....? 回答:Yes ,主语+will. / No,主语+wont. 自我检测: 单项选择: ( ) 1. There a class meeting on Sunday afternoon. A. wont have B. wont be C. isnt have D. arent have ( )2. I __ an engineer after graduation. A. will be B. wont to be C. am D. am be ( ) 3. Did she __ football or __ guitar yesterday? A. play; / B. played ;a C. play; the D. plays; the ( )4.--- _______ do you live? ---I live in a small town. A. Which B. Who C. What D. Where ( ) 5. Three years ago, my brother __ in high school, now, he___in college, in three years, he __ _a teacher. A. were;is;will be B. was;is;will be C. is ; is ; will be D. was; is; is ( )6.- ____will the meeting begin? --In half an hour. A. How often B. How soon C. How long D. How many ( ) 7. Mrs Brown __ better if she eats __ food. A. will feel;less B. will