初三英语知识点.docx

初三英语知识点.docx初三知识点Unitl:by的用法by+v-ingUnit2:usedtobe是重点意思是“过去常常”Unit3:被动语态sbshouldbeallowedtodosth某人应该被允许做某事Unit4:虚拟语气Ifiwere…,iwould.・・Unit5:sthbelongtosb某物属于某人Unit6:定语从句Unit7:知识点多忘了O_OUnit8:putoff+v-ing,workas,sw+adjUnit9:被动语态本单元重点单词:invent,beinvented,inventorUnitIO:过去完成时标志性词语:bythetime,realizeUnitl1:宾语从句,注意从句的语序和先行词Unit12:besupposedto句型Unitl3:makesbdosth,makesbadjUnit14:现在完成时:havedone结构Unitl5:各个单元都有一些单词表里单词的句型过去常常做某事usedtodosth习惯做某事beusedtodoingsth激光唱机aCDplayer输入putinto全神贯注于 中putone'sheartinto想出、eupwith拾起某物pickupsth向某人借某物borrowsthfromsb把某物借给某人lendsbsth/etdoingsth第二天thenextday上一周lastweek几天以后severaldayslater迟早soonerorlater更糟糕的是whatbeworse为 而付款payfor••-所借的书borrowedbooks在国外beabroad整理床铺makethebed把某物归还给某人returnsthtosb从某人处得到某物getsthfromsb顺手拿走、偷走walkawaywith鼓励某人做某事encourageabtodosthUnit2水上运动watersports一天三次threetimesaday尝试haveatry/wantago遍及全世界allovertheworld许许多多、大量alargenumberof一年到头,终年alltheyearround不管nomatter放弃做某事giveupdoingsth放弃工作giveupone'sjob以冲浪为生livetosurf看起来令人兴奋lookexciting因 而著名befamousfor在A和B之间betweenAandB例如forexample从那时起eversince打零工apart-timeassistant休息一晚haveanightoff使某人舒畅(开心),因公onbusiness时光飞逝,光阴似箭,日月如梭(How)timeflies!-year-oldboy/etrue走进、踏入stepinto减速slowdown又过了两个小时anothertwohours高度赞扬speakhighlyof因 感到自豪beproudofdoingsth/、查明findout倾倒,倒入pour••-into污水、废水wastewater害怕某事(物)etoone,(to)dosth保持城市整洁keepthecityclean保护环境protecttheenvironment绿化中国GreenerChina乱丢某物litter/throwsthabout以 为根据baseon/bebasedon在公共场所叶•痰spitinapublicplace为干某事而做出(巨大)贡献makea(great)contributiontodoingsth砍伐cutdown收垃圾的车atruckcollectingrubbishUnit4尽快assoon/quicklyaspossible;assoon/quicklyasonecan现在rightnow乘飞机旅彳亍travelbyplane/air匆匆彳亍程arushedtrip火车旅途atrainride打的询往takeataxito卧铺车箱asleepingcar四处走走walkaround感到疲惫feeltired打牌playcards一直不断干某事keepdoingsth不断老是做某事keepondoingsth为某人捉供某物offersbsth练