Unit+2+Section+B+单词讲解 人教版英语八年级上册

Uint2Howoftendoyouexercise?SectionBNewWordsExplanation单词讲解1.althoughconj.虽然，尽管，即使Shekeptonworkingalthoughshewastired.It’snecessarytolearnEnglishwell,althoughit’salittledifficult.注：

在英语中，表“虽然....但是...”时，although/though不能和but同时使用。Themachineisold,butitstillrunswell.Itrained,buttheboysstillplayedoutside.=thoughAlthough/Thoughthemachine(机器)isold,itstillrunswell.Although/Thoughitrained,theboysstillplayedoutside.Exercises1.Welostthegame,_____everyoneplayedwell.A.becauseB.althoughC.butD.if2.______heisill,_____hegoestoschool.A.Although,butB./,/C.Although,/D.But,althoughBC2.throughprep.IknewthenewsthroughtheInternet.Hegotgoodgrades(成绩)throughhardwork.(1)凭借（2）穿过(内部)穿过门、窗、隧道、洞、森林、城市等。Gothroughthegate(大门),andyou’llseethehouseonyourleft.Isawabirdthroughthewindowonthetree.辨析：throughoveracrosscross辨析词词性含义throughoveracrosscross从物体内部穿过(门、窗、隧道、森林等)从物体上方越过从物体表面横过，强调从一端到另一端，如：过河、过桥、过马路等介词动词Hejumped_________thebike.Shewalked________theforest(森林)alone.Iwent________thestreetjustnow.Aplaneflew_________thebuilding.Alittleboy__________theriverbyhimselfeveryday.Shesawhersonplaying________thewindow.overthroughacrossovercrossesthroughcross=goacross3.mindn.头脑，心智Hehasaquickmind.Doingsportsisgoodforourhealthandmind.Nothingcanchange(改变)mymind.Afterhearingheradvice(建议),herfriendchangedhismindchangeone’smind改变某人的主意Hemadeuphismindtosay“hello”tothelovelygirl.Imadeupmymindnottobetoostricttomyson.makeupone’smindtodosth.下定决心做某事Hewasoneofthegreatestmindsinhismind.n.富有才智的人Inhismind,helpingothersisjusthelpinghimself.AsChinese,weshouldkeepourmission(使命)inourmind.inone’smind在某人看来，在某人心里keep....inone’smind牢记...在某人的心里拓：v.介意

Doyoumindhelpingme?+doing4.suchadj.这样的，那样的，类似的Heissuchakindperson.It’ssuchabeautifulday.such+a/an+adj.+可数名词单数

如此....的一个....Pandasaresuchcuteanimals.Soldiersaresuchlovelypeople.It’ssuchfreshair(新鲜的空气).such+adj.+C(pl.)/U如此....的....Heissuchasmartboythatallthepeoplelikehim.=Heissosmartaboythatallthepeoplelikehim.sucha/anadj.+名词单+that从句=soadj.a/an+名词单数+that从句拓：如此....以至于....such修饰名词so修饰形容词和副词Exercises1.Haveyoueverseen_____bigpandabefore?A.asuchB.suchaC.soaD.aso2.Theroomis____dirty_____wedon’twanttostayhere.A.so,thatB.such,thatC.either,orD.as,as3.Canyouimage（想象）that______littleants（蚂蚁）caneat______manybigworms（虫子）.A.so,soB.such,suchC.such,soD.so,suchBAC5.suchas例如Hedoeswellinmanysubjects,suchasmath,ChineseandP.E.Marylikesdoingsoprtsinherfreetime,suchasgoingskating,runningandswimming.列举的对象是同类事物中的多个例子，位于列举对象之前，列举对象可以是名词（短语）或动名词（短语）拓：forexample例如I‘dliketokeepapet,forexample,acat.Weshouldfollowthetraffic(交通)rules.Forexample,don’truninthestreet.常列举的是同类中的一个例子，用逗号与列举对象隔开，列举对象可以是名词（短语），动名词（短语）等，也可以是句子。相同点：均表列举，列举对象通常为同类人/事物。6.togetheradv.在一起，共同

Wegrewuptogether.Wedecidedtolearnswingdancetogether.Tomtogetherwithhissister________(help)withhouseworkonweekends.Mr.sGreenstogetherwiththeirson________(go)totheparkonSundays.ntogetherwithn和...一切此结构位于句首作主语，V就远原则helpsgo7.diev.消失，灭亡，死亡过去式动名词dieddying杰克的宠物狗上周死了。Jack’spetdogdiedlastweek.拓：(1)diev.n.adj.death死亡dead死的dying垂死的，奄奄一息的Hisgrandpa’s_________madehimsad(伤心).Couldyousavethe________cat?Mark’sgrandmahasbeen_________forthreeyears.YuanLongping__________in2021.deathdyingdeaddied(2)辨析Somepeoplediedfromflood(洪水)thisyear.Manypeoplediedfromearthquake(地震)in2008.diefrom...死于.....Themandiedofheartillness(疾病).Hediedofblood(血夜)illness.dieof...死于.....内因外因8.almostadv.几乎，差不多Ialmostforgettowritetohim.Itwasalmostlikeagooddream.位置：实意动词前，系动词、助动词、情态动词之后注：almost前不可用very，not等词，但在none、no、nothing、never等否定词前可用almost。There’salmostnothingintheroom.Healmostneverdoeshousework.9.辨析nonenoonenothing

辨析词词性含义用法nonenoonenothing没有一个，毫无既可指人，也可指物，其后可接of没有人没有什么只能用于指人，不与of连用，作主，动词单数只能指物，不与of连用，作主，动词单数pron.Ihave________todotoday.________ofthepensare/isred.________wantstoleave.________ofthenewswasexciting.-Wholikesthatplace?-___________.-Howmanybirdscanyousee?-_________.-What’sinthebox?-_________.howmany/muchwhowhatnothingNoneNoneNooneNooneNoneNothing10.pointn.得分，点Hegot95pointsinthemusicexam.v.指，指向Ipointedatthemapandtoldherwherethezoowas.Shethanksmeforpointingouthermistakes(错误).Themanpointedtothenorth.pointat....指着...（物)pointout...指出....pointto....指向...（方向）Practice1.Exercisesuchas________(play)tabl