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Unit10Ifyougototheparty,you'llhaveagreattime!一重点语法:if条件句1.if意为“如果”,引导条件状语从句时,既可放在主句前面,也可放在主句后面。若if条件句放在句首,从句后面要加逗号与主句隔开。e.g:Iyougothere,Imgo,too.如果你去那儿,我也会去。Mymotherwilltakemetotheparkifsheisfree.如果我妈妈有空,她就会带我去公园。2.时态运用:口诀:主将/主情/主祈,从句一般用一般现在时表将来。1)主句是一般将来时,Ifhecomes,hewillbringhisviolin.如果他来,他就会带来他的小提琴。2)主句是含有情态动词may/might/can/must/should等的句子。e.g.:Ifyouwanttoloseweight,youmusteatlessbread.如果你想减肥,你必须少吃面包。3)主句是祈使句。eg:Ifyouarenotstrongenough,pleasedon’ttakepartinsuchanactivity.如果你不是很健壮,请不要参加这种活动。3句型转换:(1)借助“祈使句+and/or+句子(一般将来时:结构)”这一句型来转换。其中,在句意上and表示顺承;or表示转折,意为“否则”。Ifyouworkhard,you’llpasstheexameasily.==Workhard,andyou’llpasstheexameasily.努力学习,你将很容易通过考试。Ifyoudon’thurryup,youwillmissthetrain.=Hurryup,oryouwillmissthetrain.=Youwillmissthetrainunlessyouhurryup.如果你不快点,你会错过火车。(2))借助without或with来转换条件状语从句。Ifthereisnowater,fishwilldie.=Fishwilldiewithoutwater.如果没有水,鱼将会死。Ifyouhelpme,I’llfinishtheworksoon.=Withyourhelp,I’llfinishtheworksoon.如果你帮助我,我将很快完成工作。二知识点:1.Ifyougototheparty,you’llhaveagreattime.一般情况下,if引导的条件状语从句,如果主句用一般将来时,则从句用一般现在时表将来。Eg.We’llgototheGreatWall,ifitdoesn’traintomorrow.如果主句含有must、may、can等情态动词,从句也用一般现在时Eg.Ifyoudrivetoofast,youmayhaveanaccident.如果主句是祈使句,从句也用一般现在时Don’tplaygamesifyoudon’tfinishyourhomework.haveagreattime=havefun=enjoyoneself+doingsth.2.IthinkI’llwearjeanstothepartywear、puton、dress区别:wear指穿衣服、穿鞋、戴帽子、戴首饰等,强调状态;puton指穿衣服、穿鞋、戴帽子,强调动作;dress作“穿着”讲时,只用于穿衣服,宾语常是人,常用于dresssb./oneselfeg.Sonywearsglassestoday.Putonyourcoat,it'scoldtoday.Mumdresseshersoneveryday.3.IthinkI’lltakethebustotheparty.乘坐交通工具的表达方法:(1)动词(walk、ride、drive、fly)+to+地点名词Ioftenridetoschool(2)goto...by+交通HegoestoBeijingbybikeeveryweek.特殊:goto…onfoot走路去…Hegoestoschoolonfoot.(3)take+限定词+交通工具I’lltakethebustotheparty.=I’llgotothepartybybus.4.Halftheclasswon’tcome.1halfadj./pron./n.halfthestudents(adj.)=halfofthestudents(pron.)此结构作主语时,谓语动词和介词后的宾语在数上保持一致Halfofthehilliscoveredwithsnow.Halfofthemarehere.2halfn.一半,复数halvescuttheappleintohalves.3表示某物的一半,用halfa(an)+单数名词halfanapple半个苹果。4词组ahalf一半,常用于“一个或几个半结构”,不可以单独使用。oneandahalfapples.(adj.)=oneappleandahalf5.WhatwillMarkorganize?organizev.组织,筹备organizethesurprisepartyorganizationn.组织,机构WTO世界贸易组织=WorldTradeOrganization6.OK,whenisagoodtimetohavetheparty?n/pron+todo,动词不定式做后置定语Ihavenothing(tosay).Ihavealotofwork(todo).7.Forthepartynextweek,shouldweaskpeopletobringfood?asksb.todosth.Mymotherasksmetostudyhard.asksb.nottodosth.Iaskmybrothernottodoit.8.No,let’sorderfoodfromarestaurant.orderv.预定(饭菜衣物)I'dliketoorderasandwich.bookv.预定(车,船,机票)I'dliketobookaticketforthemovie.9.Forthegames,doyouthinkweshouldgivepeoplesomesmallgiftsiftheywin?win后接war、match、game等作宾语Hewonaprizeyesterday.beat也有“打败、战胜”的意思但其后接人作宾语Wecan’tbeatthem.10.Idon’tknowwhattodoaboutgoingtoMike’sbirthdaypartytomorrownight.特殊疑问词+动词不定式结构,特殊疑问词可以是连接代词what,which或连接副词when、where、how;特殊疑问词+动词不定式结构可转化成由该疑问词引导的宾语从句,改写时需在疑问词后加主语(与主句主语一致),并将不定式改写成should+动词原形Eg.Idon’tknowwhattodo.=Idon’tknowwhatIshoulddo.11.upsetadj.难过,失望,沮丧I’malwaysupsetwhenIlosesomething.v.使烦恼,使心烦意乱IalwaysupsetwhenIfailtheexam.Beupsetwithsb对某人生气,感到不快。12.Also,I’mnotsurehowtogototheparty.also连词,意为“另外、此外、并且”,常位于句首,承上启下、加强语气的作用besure(that)确定某事一定会…I’msurethathewillmakegreatprogressthisterm.13.advicen.劝告,建议(不可数)twopiecesofgoodadvice常用短语:askforsb.’sadvice征求某人建议givesb.advice给某人建议advisev.劝告,建议advisesb.(not)todosth.Mymotheradvisedmenottostayathomeallthetime.advisedoingsth.Iadvisegettingupearly.advise+that+从句Teacheradvisesthatweshouldjoinschoolactivities.14.travelaroundtheworldtraveln.长途旅行trip短途旅行tour观光旅行travel(l)ern.旅行者aroundtheworld=allovertheworld全世界15.make短语:makemoneymakeanoise吵闹makealiving谋生makethebedmakefriendsmakesure确保,弄清楚makemistakesmakeupastory16.keep...tooneself=keep...asasecret保守秘密Ifyoupromisetokeeptoyourself,Icantellyou.Don'tkeepittoyourself.把……放在心里17.haveproblems/trouble/difficulty+withsth.+(in)doingdth.在(做)……方面有问题Someoldpeoplehaveproblemswiththelifeinthecity.Ifyouhaveproblemsinfindingthewaytothepostoffice,pleaseaskthepolice.18.Unlesswetalktosomeone,we'llcertainlyfeelworse.=Ifwedon'ttalktoanyone,we'llcertainlyfeelworse.unlessconj.除非,如果不,引导条件状语从句,=ifnot,用法与if一致。Don'tcomeunlessIcallyou.=Don'tcomeifIdon'tcallyou.19.beafraidofsth.害怕某事(习惯性)Annieisafraidofdogs.beafraidtodosth.害怕去做某事(具体事件)Lauraisafraidtotellthetruth.---Areyouafraid?---I'mafraidso.恐怕是。---Canyouhelpme?---I'mafraidnot.恐怕不行。20.Shejustkeptthinking.keepv.保留;保持,坚持Peopleshouldkeepproblemstothemselves.Don'tkeepyourmumwaiting.keep+宾语+形容词keeptheroomcleankeep+宾语+现在分词Don’tkeepyourmotherwaiting.keep+宾语+介词短语Ifyourhandsarecold,keeptheminyourpockets.keepthesecretkeepone’spromisekeeptherecordkeepondoingsth.21.angryadj.beangrywithsb.和某人生气beangryat/aboutsth.对某事生气beangrywithsb.fordoingsth.因某人(做了)某事而生气Shewasangrywithherselfformakingthemistake.22.intheend=atlast/finallyTheyfinishedtheworkintheend.attheendof在……尽头,末端,后可+时间或地点Thehotelisattheendoftheroad.那家宾馆在路的尽头。Wewillfinishtheprojectattheendofthisyear.今年年底我们将完成这个计划。bytheendof到…末,后+时间。Bytheendofnextmonth,Iwillfinishreadingthisbook.到下个月末,我将读完这本书23.mistaken.错误makemistakes=makeamistake犯错,出错by
本文标题:人教版英语八年级unit10知识点全解
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