八年级英语下册Lesson32教材内容详解冀教版

Lesson32:UnitReview单元复习◆课文英汉对照Ⅰ.BuildingYourVocabulary增强你的词汇A．Fillineachblankwiththeproperwordorphrasefromthelist.Usethecorrectform..从方框中选择出适合的词或短语并用正确形式填空。discover发现taste品尝examine测试hide隐藏prove证明light点燃1.Theexperiment_________thattheforceoftheaircankeepthewaterinthejar。这个试验_________空气的力量能托住瓶子里的水。2.Theteacherwill_________theclassoneverythingtheyhavelearnedthisterm..老师将_________全班同学关于他们本学期学过的所有知识。3.Wehave_________thatcardboardcanholdthewaterin.我们已经_________卡片能把水托在里面。4.TheseWesternfoods_________great.这些西餐__________很好。5.OnEaster,Danny_________thecoloredeggsbehindthetrees.在复活节，丹尼_________彩蛋在树后。6.Ineedsomematchesto_________thecandle.我需要一些火柴去_________蜡烛。答案链接：1.proves2.examine3.discovered4.taste5.hid6.lightB.Findtheproperwordsinthisunit.从本单元中找出合适的词填空。1.Lookatsomethingorsomeonecarefully:很认真的看某人某物：_________2.Showortellwhatsomethingmeans:展示或告诉某事物的意思：_________3.Putdifferentthingstogether:把不同的东西放在一起：_________4.Arounddish:一个圆的盘子：_________5.Findsomethingthatwasnotknownbefore:发现以前不为人知的东西：__________答案链接：1.observe2.explain3.mix4.hide5.plate6.discoverC.Fillintheblankwiththeproperword.Thefirstletterisgiven.用合适的单词填空，首字母已给出。1.Ane_______showswhathappens.一个________展示发生了什么。2.Pleasef_______thebottlewithwater.请________瓶子用水。3.Weares_______atthenews.我们________这个消息。4.Tomakeacandleb_______,youlightit.为了让一根蜡烛________，你要点燃它。5.Ifyoua_______fourandfive,yougetnine.如果你_______4和5，你会得到9.6.Ah_______isafemalechicken.一只________是雌小鸡。7.Thebottleisf_______ofwater.这瓶子________水。8.Waterisal_______,butyoucanchangeitintosolid.水是______，但是你可以把它变成固体。9.Goldiss_______,butwhenyouheatit,itbecomesliquid.金子是_______，但当你加热它，它会变成液体。10.Thebigfireb_______downthebuilding.Luckilynoliveswerelost.大火_______建筑物，幸运的是没有人员死亡。11.MsLialwaystriesnewteachingm_______inherEnglishclass.李老师在英语课上总是试着用新的教学_________.答案链接：1.experiment2.fill3.surprised4.burn5.add6.hen7.full8.liquid9.solid10.burnt11.methodsD.Completethepassagewiththeproperwordsorphrases.用合适的词或短语完成短文Scienceisinteresting.Yesterday,Mr.Brown________ajarinhishands,thejarisempty.Thenhe_______itwithwaterand________thetopwithapieceofcard-board.Beforeheturneditupsidedown,heletus________whatwouldhappen.Wethoughtthefloorwouldgetwet.Heturnedthejaroverandtookhishandoffthecardboard.Thewater_______inthejar.Wefelt________.Itistheairpressurethatholdsthecardboardontothejar!科学是有趣的。昨天布朗先生________一个瓶子在手里。瓶子是空的。接着他用水_______它，然后_________顶端用一张纸板。在他把瓶子倒过来之前，他让大家_________将会出现什么现象。我们认为地板会被弄湿。他把瓶子倒过来拿并且手脱离纸板。水_________在瓶子里。我们感到_________。是空气的压力把纸板压在瓶口上的！答案链接：Held,filled,covered,guess,was,kept,surprisedII.GrammarinUse语法运用Fillintheblankswiththewordsinbracketsintheirpropertenses.用括号内所有的正确时态填空。1.—where_______we_______(meet)tomorrow?什么地方_______我们________（碰面）明天？—we_______(meet)atschoolgate.我们_______（碰面）在学校门口。2.We_______(have)aschooltripnextweek.我们_______(有)学校旅行下周。3.There_______(be)aschoolmeetingnextMonday.有_______（有）校会下周一。4.________Danny________(be)heresoon?________丹尼________（是）这儿很快？5.What________(happen)ifyouturnthejarupsidedown?什么________（发生）如果你把这个瓶子倒过来？6.Ihaveanumbrella.I_______(no,get)wet.我有把伞，我（不，变得）湿。答案链接：1.shall,meet,can/shallmeet2.willhave3.willbe4.Will,be5.willhappen6.willnotgetIII.SpeakingtheLanguage语言运用Completethefollowingdialogue.完成下面的对话。WangTao:HasPetercomeback?王涛：彼得回来了吗？LiMing:_____________李明：_____________________W:Whenwillhecomeback?王涛:他什么时候回来？L:Yes.First,Igivehimsomemeat.___________,Igivehimsomewater.SometimesItakehimoutforawalk.李明：是的。首先，我给它些肉。___________,我给它些水。有时，我带他出去散步。W:Whatabouthisplants?王涛：那他的植物呢？L:Idon’twaterthemeveryday.Buttomorrow_______________.李明：我不是每天都给它们浇水。但明天_______________.答案链接：No,hehasn’t.Sorry,Idon’tknow.ThenI’llwaterthemIV.PuttingItAllTogether综合运用A.Readingcomprehension阅读理解Water,Water,Everywhere水，水，到处都是水Mostthingshavethreestates:solid,liquidandgas.Wecanchangeasolidintoaliquidandaliquidintoagas.Itdoesn’tmatterwhichofthethreestatesathingisin,itisstillthesamething.Let’sthinkaboutwatertoseehowthisworks.大部分的物体有三种状态：固态，液态和气态。我们可以把固态变成液态并且把液态变成气态。一个物体不管处于这三种状态中的哪一种，它仍是同一种物体。让我们考虑一下水是怎样变化的。Waterisoneofthosethingsthatexistsinthreestates.Liquidwaterisfoundinmanyplaces.Youcanseeliquidwatercomingoutofthetaporrunninginariver.Youcanseewaterfallingfromtheskyasrain,snow,orice.Iceandsnowareexamplesofwaterinthesolidstates.水是以三种状态存在的那些物体中的一种。在很多地方都能找到液态的水，你可以看到液态的水从水龙头里流出来或者在小河里流淌。你可以看到水从天空中以雨，雪或冰的形式落下来。冰和雪是水处于固体状态的例子。Wecanchangeliquidwaterintosolidiceandbackagainintoliquidwater.Wecanalsoturnwaterintoagas.Inwinter,putyourwetclothesnearthefire,thenyoucanseegasrisingfromthewetclothes.Why?Waterchangesintoagas.Whenyoubreatheonamirror,youcanseelittledropsofwateronthemirror.Whathappens?Gasturnsintowater.我们可以将液态的水变成固态的冰或者再从固态的冰变成液态的水。我们也可以将水变成气体。在冬天，将你的湿衣服靠近火，然后你可以看到从湿衣服中升起的气体。为什么？水变成了气体。当你朝镜子哈气的时候，你会看到镜子上有小水滴，发生了什么事情？气体变成了水。Isthestatementtrue(T)orfalse(F)?这些陈述是对还是错？()1.waterhasthreestates:solid,liquidandgas.水有三种状态：固态，液态和气态。()2.wecanturnwaterintogas.我们可以把水变成气体。()3.inwinter,wecanonlyseesolidice.在冬天，我们只能看到固体的冰()4.snowisliquid.雪是液体。()5.inwinter,solidicecan’tbechangedintoliquidwater.在冬天，固体的冰不能变成液态的水。答案链接：1.T2.T3.F4.F5.FB.Writingexercise写作练习Youdidsomeexperim