人教版英语八年级下册 Unit 6 语法知识点练习

八下Unit6语法知识点练习重点语法1.条件状语从句：unless/if...not...unless意为＂除非，如果不＂，引导条件状语从句。unless引导的条件状语从句，若主句、从句的动作均未发生，则主句用一般将来时、祈使句或含有情态动词的句子，从句用一般现在时代替一般将来时。（1）unless通常可以与if...not结构进行相互转换。Youwillfailunlessyoustudyhard.=Youwillfailifyoudon’tstudyhard.除非你努力学习，否则你会失败。（2）若unless引导的从句本身为否定句，则unless不能用if...not来替换。【即时训练】1.除非你早点醒来，你将错过比赛。You’lltheyou early.2.除非你更努力，你将考试失败。 youstudy,you’lltheexam.3.除非这个小孩生病他绝不会哭。Thechildneverhefeels.4.如果明天不下雨我们将去公园。Wearegoingtothepark it___________2.时间状语从句：assoonasassoonas一……就……，强调两个动作几乎是连在一起的，后接从句。当主句是一般将来时，assoonas引导的状语从句应用一般现在时代替将来时。指紧接着发生的两个短动作，主句用一般过去时，从句也用一般过去时。有时，为了特意表达刚刚完成某事就如何，需要用现在完成时。注意：assoonas引导的时间状语从句在过去时态中主从句时态保持一致；若主句用一般将来时态，则从句用一般现在时态【即时训练】1.这个王子一见到她就爱上了她。Theprinceher heher.2.他一回到家就开始做家务。Hedochoreshehome.3.请尽快告诉我真相。Pleasemethe possible.4.他一到就给你电话。He’llyouhe3.结果状语从句：so...that...such...that...so...that意为＂如此……以至于＂，引导表示结果的状语从句。so是副词，用以修饰其后的形容词或副词，说明其程度的大小。（1）so＋形容词/副词＋that从句（2）so＋形容词＋a/an＋单数名词＋that从句（3）so＋many/few＋复数名词＋that从句（4）so＋much/little＋不可数名词＋that从句【即时训练】1.Hewasmovedhesenttwogodstohelpmoveawaythemountains.2.It’sbadweatherweallhavetostayathome.3.Thegirlwasbeautifultheprincefellinlovewithheratonce.4.Shewasexcitedshecouldhardlysayaword.5.Hemadethesticksmallhecouldkeepitinhisears.6.这个故事如此有趣以致于大多数孩子对它感用方框中所给单词或词组的适当形式填空。untilunlessso...thatassoonassothat1.Thesechildrenare_______poor_________theycan'tgotoschool.2.Youwon'tpasstheexam__________youstudyhardnow.3.Weshouldhurryup__________wecancatchthetrain.4.Inthiscity,itdoesn'tgetdark__________aboutnineo'clockduringsummer.5.___________sheopenedthedoor,acatranout.6.Hedidn’tgotobed__________hismothercameback.7.___________hesawher,hefellinlovewithher.8.Mydaughterwon’teatdumplings__________sheisveryhungry.9.Youcan’tfinishyourschoolwork__________youworkhard.10.Theschoolis__________beautiful__________allofuslikeit.重点知识点 1.excite/excited/exciting【即时训练】1.Thegoodnewsmostofus.2.TheywereaboutflyingtoBeijing.3.Wecan’tbelievesuchnews.2.rememberdoing/remembertodo【即时训练】1.Remember(go)tothepostofficeafterschool.2.Don’tyouremember(see)themansomewherebefore?3.Hedidn’tremember(say)thesewordshimself.4.Remember(send)theletterforme.3.shoot的意思是＂射中；发射＂。过去式及过去分词都是shot。【即时训练】HouYigotmagicmedicine______theninesuns.A．becauseshootingdown B．forshootingdownC．becauseshotdown D．forshotdown4.remind提醒；使想起。＂remindsb.+从句＂表示＂提醒某人……＂。remindsbofsth.使某人回想起或意识到某事remindsb.todosth.提醒某人去做某事【即时训练】1.—What’sthematter?Whywereyousolateforthisimportantmeeting?—Theplane________atYangtaiInternationalAirportfor2hoursbecauseofthesnowstorm.A．reminded B．remained C．returned D．recycled2.Myfatherremindedme(bring)homethephotos.5.fallinlovewith意为＂爱上(某人/某物)＂【即时训练】1.—Whoisyourfavouriteteacher?—MissBrown.Shemakesus________Englishinaninterestingway.A．believein B．comeupwith C．fallinlovewith D．takepartin2.Ihopeyoucan_________mewhenIforgetsomethingimportant.A.remember B.hide C.remind D.lead3.―WhatdoyouthinkofthemovieFangHua?―Itismovingandit________mygrandma________thelifeinthecountryside.A.reminds;of B.lets;down C.wakes;up D.makes;into6.getmarried结婚，为非延续性动词短语，不能与表示一段时间的状语连用。【易混辨析】marry，be/getmarriedmarry作及物动词时，后接表示人的词，表示＂和……结婚＂，即marrysb；marry...to...是＂将……嫁给……＂的意思。marry还可表示＂主持……的婚礼，证婚＂。bemarried和getmarried表示＂结婚(已婚)＂，后接tosb表示＂与某人结婚＂。当表示结婚已有一段时间时不用getmarried/marry(非延续性)，要用延续性词组bemarried。【即时训练】1.Theygot(marry)manyyearsagoandtheystillloveeachotherdeeply.2..MissChen________herhusbandsixmonthsago.A.marriedto B.married C.marriedwith D.gotmarried3.—Whendidthey______?—Threemonthsago.A.marry B.getmarry C.marryto D.getmarried7.instead&insteadofInstead作为副词，意为“代替；而不是”，既可用于句首、也可以用于句中或句末。当instead位于句首起连接作用时，其前后一般用句号、逗号等标点隔开。insteadof作为介词短语，意为“而不是”，其后常接名词、代词或动名词等【即时训练】1.Hedidn'tanswermyquestion.Instead，heaskedmeaquestion.(同义改写)＝Heaskedmeaquestion____________________________myquestion.2.Whataniceday！Weshouldgos