人教版初二英语上册1-3单元知识点

人教版初二英语上册Unit1—Unit3知识点一、重点短语：1.onweekends周末2.onweekdays工作日3.asfor为了4.myeatinghabits我的饮食习惯5.haveahealthylifestyle有健康的生活方式6.thesameas和什么一样7.theresultof„„的结果8.junkfood垃圾食品9.getgoodgrades获得好成绩10.seeadentist看牙医11.haveahealthyhabit有健康的习惯12.bestressedout筋疲力尽13.abalanceddiet平衡的饮食14.forexample例如15.atthemoment在„„的时候16.besorrytodosth很遗憾做某事17.gobikeriding骑自行车18.takewalks=goforwalk散步19.takeavacation度假20.plantodosth计划做某事21.westerncountry西方国家22.takesthwithsb带着某物23.dependon依赖于，取决于24.hostfamily主人家25.hardlyever几乎不26.asksbaboutsth询问某人关于某事27.getbacktoschool返校28.abalanceof关于„„的平衡29.kindof有点二、考点归纳：考点1.wantsbtodosth想要某人干某事Hisfatherwantshim_____(become)anactor.考点2.try的用法:1).trytodosth尽力干某事Hetries______(eat)lotsofvegetablesandfruiteveryday.2).trynottodosth尽力不干某事Wetry______(notlet)myteacherdown.3).tryone’sbesttodosth尽某人最大努力干某事Weshouldtryourbest______(study)allsubjects.4)词组:tryon试穿haveatry试一试考点3.although的用法:although/though引导让步状语从句，“即使，虽然”，不能与but连用，但可与yet,still连用。考点4.finishdoingsth结束干某事Iwillfinish______(work)outtheprobleminanothertwominutes.考点5.can’twaittodosth迫不及待地干某事Ican’twait_____(open)theTVwhenIgethome.考点6.decide的用法:1).decidetodosth决定干某事2).decidenotdosth决定不干某事3).decideondoingsth决定干某事4).同义词组:makeadecisiontodosth=makeupone’smindtodosth=decidetodosthHehasdecidedtoleaveforWuhan.=Hehas______a_____toleaveforWuhan.=Hehas____uphis_____toleaveforWuhan考点7.plantodosth计划干某事Sheisplanning______(take)avacationinShanghainextmonth.考点8.thinkaboutdoingsth考虑干某事Hethoughtabout______(go)toBeijingonvacation.考点9.go+v-ing的用法:gofishinggoboatinggoskatinggoshoppinggohikinggoskateboarding考点10.句型:It’s+adj+for/ofsbtodosth同义句：1).It’s+adj+forsb+todosth=Todosth+be+adj2).It’s+adj+ofsb+todosth=Sb+be+adj+todosthItisveryfriendlyofyoutohelpme.=__________friendlytohelpme.It’sveryhardforyoutoworkoutthemathproblem.=___________outthemathproblemisveryhardforyou.