初三译林版英语重点语法Document number【AA80KGB-AA98YT-AAT8CB-2A6UT-A18GG】1. 时间状语从句1.连词：when, as, while, before, after, since,till, until, assoon as。
2.主将从现，主情从现，主祈从先现3. till或until “一直到……时”，谓语动词只能用延续性动词。
not…until “直到……才……”, 谓语动词可用瞬间动词。
2. 条件状语从句1.if，unless除非，如果不(=if…not)2.在条件状语从句里，谓语动词通常用一般现在时表示将来（即主将从现）。
3. 原因状语从句1.because，since， as引导。
2.Because和so不能出现在一个句子里。
4. 结果状语从句1.so…that, such…that, so that引导。
2.So+adj+that, such+n+that5. 目的状语从句1.so that, in order that引导。
6. 让步状语从句1.让步状语从句通常由although，though，even if , even though引导Although和but不能出现在同一个句子里。
2. --- Li Lin, is it OK for you to go to your grandpa's house alone? --- No problem. I ? you as soon as I ? there.A. call; getB. call; will getC. will call; getD. will call; will get3. The ice cream is ? delicious ? I want to eat a second one.A. too; toB.such; thatC. so; thatD. very; that4. The teacher speaks very loudly ? all the students can hear her.A. so thatB. becauseC. sinceD.In order to6. Father won't allow me to play outside ? I wash up the dishes.A. if notB. ifC. unlessD. because5. Jerry ? realize the importance of English ? he found a job.A. won't;before B. didn't;untilC. will;beforeD. did; until2. You must hand in your paper as soon as you ? it.A. will finishB. finishesC. finishD. finished(一)原级的用法1、as+形容词/副词原级+as（与…一样） =the same….as2、not as/so +形容词/副词原级+as= less+形容词/副词的原级+ than (A 不如B…)（二）比较级的用法1、than 两者（人/物）进行比较比较级+than2、or 句式：特殊疑问句，A or B如：Who is youner, Lucy or Lily?3、修饰比较级的词：a lot, much, far …得多 a little, a bit…一点儿 even 甚至still 仍然4、of the two 比较级前要加the用the + 比较级+ of the two (the twins/parents) 两者中较……的一个。
Tina is the taller of the twins.5、比较级+and+比较级“越来越…”better and better 越来越好 more and more beautiful6、 the +比较级，the+ 比较级“越…，越…”如 The more, the better.越多越好。
7、any (范围外)/ any other(范围内)①Shanghai is bigger than ________ city in China.上海比中国的任何一个城市都要大。
②Shanghai is bigger than ______ city in Japanese.上海比日本的任何一个城市都要大。
8、not …any more=no more不再(次数的不再重复)not …any longer=no longer不再（时间的不再延长）（三）最高级的用法1. of /in 三者或三者以上的人或物进行比较时，用最高级Tom is the tallest (boy) in his class. 汤姆是他班上最高的男生。
2. or which/who 引导的选择疑问句有三者相比，也可用最高级。
①Which is the biggest,the sun, the earth or the moon?太阳、地球、月亮，哪个最大3. one of the longest rivers 最长的河流之一句式：one of +the + 形容词的最高级+名词复数，表示“……中最……之一”4. the second longest river 第二长的河句式： the + 序数词+ 形容词的最高级+名词，表示“第几……的”1. China has a much ? population than ?.A. larger; RussiaB. more; RussiaC. larger; that of RussiaD. more; that of Russia2. --- Is English more important than Maths?--- No, I don't think so. English is ? Maths.A. much important thanB. more important asC. as important asD. as more important as3. --- I eat ? vegetables and ? meat than I did last year.--- That's why you're getting fatter.A. fewer; moreB. more; lessC. least; moreD. many; much4. When autumn comes, the days get ?.A. long and longB. longer and longerC. short and shortD. shorter and shorter5. Mr. Li asks us to remember that ? careful weare, ? mistakes we will make.A. the more; the fewerB. the fewer; the moreC. the more; the moreD. the less; the fewer7. My sister is ? than I.A. three kilos heavierB. three kilos heavyC. heavier three kilosD. heavy three kilos6. Today he is ? than yesterday.A. very betterB. a little betterC. wellD. best9. Of the two Australian students, Mary is ? one. I think you can find her easily.A. tallestB. the tallerC. tallerD. the tallest 现在完成时态（1）表示过去发生或已经完成的动作对现在造成的影响或结果。
?（2）表示从过去某一时间开始并一直持续到现在的动作或状态。
基本结构:have/has+过去分词(done)??否定句： have/has+not+过去分词（放在have和has的后面）1、already意思是“已经”用于陈述句中2、yet用于否定句,疑问句，译为“已经”3、just “刚才”4、never “从不”5、ever用于疑问句译为“曾经”6、since+过去的时间点；since+时间段+ago7、for+一段时间8、so?far(1) have gone to意为“到某地去”，说话时该人不在现场，(2) have been to意为“曾经去过某地”，现在已不在那里了(3) have been in表示“在某地呆了多少时间”3. The book just came out last month, and we ? it yet.A. readB. don't readC. have readD. haven't read4. --- ? are you staying there?--- For seven days.A. How longB. How manyC. How muchD. How far 1．—— Have you ever _____ to a zoo?—— Yes, but only once. I visited Beijing Zoo last year.A. goneB. beenC. visitedD. seen1. They have been friends ? over ten years.A. sinceB. inC. forD. with3. He has lived here ? he was six years old.A. sinceB. forC. whenD. from2. --- How long have you ? the bike?--- For three years.A. borrowedB. lentC. boughtD. had32. --- Is Jack at home?--- No, he ? the bookshop. He ? there a few minutes ago.A. has gone to; wentB. has gone to; has beenC. has been to; wentD. has been to; has gone41. --- Have you finished your work ?, Jane?--- Yes, I've done it ?.A. already; yetB. yet; alreadyC. yet; yetD. already; already。