八年级英语上册unit6i’mgoingtostudycomputersciencepart4sectionb

BD一、SectionB(1a—1d)单词和短语预习。1．foreignadj．外国的foreignlanguage外语foreigner外国人()(1)Shanghaiisaninternationalcity.Youcanseemany________inthestreet．A．foreignerB．foreignersC．foreignlanguageD．foreignlanguages()(2)Dr.Smithtraveledmanycountries.Hecanspeakdifferent________．A．foreignerB．foreignersC．foreignlanguageD．foreignlanguagesAC2．meanv．意味着meaningn．意思()(1)—What’sthe________ofthisword?—I’mnotsure.Youcanlookitupinthedictionary．A．meanB．meansC．meaningD．meanings()(2)—Whatdoesthesentence“NoEnter”________?—Itsaysyoucan’tgointotheroom．A．meanB．meansC．meaningD．meaningsAC3．discussv．讨论discuss(sth.)withsb．和某人讨论(某事)discussionn．讨论haveadiscussionwithsb．和某人进行讨论()(1)—Pleaseturndownthemusic!I’m______theplanforthetripwithMr.Smithonthephone.—Sorry,Iwilldoitrightnow．A．discussionB．discussionsC．discussingD．discuss()(2)Kellyisnotsureabouttheanswer.Shewantstohavea_____withherfriends．A．discussionB．discussionsC．discussingD．discussCB4．promisev./n．承诺promisetodosth．承诺做某事promise(that)+从句承诺……makeapromise许下一个承诺keepone’spromise遵守某人的诺言()(1)Ifyoumakea________,youshouldtryyourbesttokeepit．A．promisesB．promiseC．promisedD．promising()(2)Mymother________totakemetoseeamovielastweek,butshe’sreallybusy．A．promisesB．promiseC．promisedD．promisingAB()(3)—Mum,I________I’lltrymybesttodoit．—Oh,dear,Ibelieveyouwill．A．promisesB．promiseC．promisedD．promising()(4)Henryisanhonestman.Healways________．A．keepshispromisesB．keephispromiseC．keepapromiseD．keepingapromiseAD5．beginv．开始begintodosth．=begindoingsth．开始做某事beginningn．起点atthebeginningof在……的起点/在……开始时atthebeginning开始，起先()(1)—PeopleliketomakeNewYear’sresolutions__________theyear．—Yes,buttheyalwayscan’tkeepthem．A．beginB．beginsC．atthebeginningD．atthebeginningof()(2)Peterfinishedhiscollege.Hewill__________toworkasadoctornextmonth．A．beginB．beginsC．atthebeginningD．atthebeginningofAD6．agreev．同意agreewithsb．同意某人(的观点)agreetodosth．同意做某事()(1)Mikeisseriousabouthisplan.He__________finishitnextweek.A．agreewithB．agreeswithC．agreetoD．agreesto()(2)—Ithinkstudentscanbringmobilephonestoschool.—Idon’t__________you.Theymayspendtoomuchtimeonit.A．agreewithB．agreeswithC．agreetoD．agreestopromiseimproveourlivesphysicalhealthincommontoodifficulttokeep二、SectionB—2b篇章理解预习。(一)预习课文，完成下列各句。1．Aresolutionisakindof___________．2．Whenwemakeresolutionsatthebeginningoftheyear,wehopethatwearegoingto_____________________．3．Therearedifferentkindsofresolutions．Someareabout_________________．4．Althoughtherearedifferences,mostresolutionshaveonething___________．5．Peoplehardlyeverkeeptheirresolutionsbecausesometimestheresolutionsmaybe_______________________．BD(二)预习课文并选择正确的答案。()1．AccordingtoParagraph1,whendopeoplemakeresolutions?A．Attheendoftheyear．B．Atthebeginningoftheyear．C．Atthemiddleoftheyear．D．Alltheyearround．()2．Howcanpeopleremembertheirresolutions?A．Somepeoplewritedowntheirresolutionsandplans．B．Somepeopletelltheirfamilyandfriendsabouttheirwishesandplans．C．Somepeoplewritesomethingabouttheirresolutionstotheirfriends．D．BothAandB．AC()3．Howmanykindsofresolutionsdoesthewritertalkabout?A．One.B．Two.C．Three.D．Four.()4．AccordingtoParagraph2,whatdoestheword“self-improvement”mean?A．自我提升.B．自我控制.C．自我管理.D．自我调节.D()5．WhichsentenceisNOTtrue?A．Aresolutionisakindofpromise．B．Mostofthetime,wemakepromisestootherpeople．C．Manyresolutionshavetodowithself-improvement．D．Mostresolutionshavenothingincommon．NewYear’sresolutionsbeabletodosth.makeapromisewritedownatthebeginningoftakeuphaveonethingincommonhave(something)todowith…三、SectionB—2b篇章短语归纳。1．新年计划_________________________2．能够做某事______________________3．做出承诺_________________4．写下______________5．在……开始时______________________6．开始做；学着做___________7．有一个共同点___________________________8．与……有关_______________________________四、完形填空。JackwasexcitedbecauseitwasNewYearagain.Itwasatimeforfun，anditwasalsoatimeformaking1toyourself,too.InJack’scountry,itisatradition(传统)to2NewYear'sresolutions.Jacklovedtoplan，butheusually3keephisresolutionsforlong.Atfirsthedidjustwhatheplanned,4laterhefoundthathecouldn’tkeephisresolutions.Hemadetoomanyresolutions，andsomeweretoo5tokeep.Butthisyearitwasdifferent.Jack6tokeephisresolution.Hefoundawayto7itcomestrue.Thisyearhe8aweeklyplan.He9onabigpieceofpaper．Thenheputthepaperonthedoorofhisbedroom.Eachtimeheopenedthedoor，hecould10hisresolutionthere.Itreallyworked.Jackkepthisresolutionsallthetime，andhewashappy.ACBDCDBBBA()1．A．promisesB．educationC．relationshipD．hobby()2．A．takeB．findC．makeD．lose()3．A．needn’tB．doesn’tC．didn’tD．shouldn’t()4．A．orB．butC．soD．if()5．A．interestingB．necessaryC．importantD．difficult()6．A．agreedB．decidedC．stoppedD．forgot()7．A．makeupB．growupC．dressupD．makesure()8．A．isgoingtomakeB．madeC．makeD．makes()9．A．satitdownB．wroteitdownC．wrotedownitD．satdownit()10．A．seeB．writeC．keepD．leave一、压强知识点一知识点二知识点一、压力、压强1.在下图中能够正确示压力的是() 2.坐沙发比坐木椅舒服,是因为()A.弹簧的弹力和人的重力平衡B.弹簧弹力和人体对沙发的压力平衡C.弹簧弹力减小了人体对沙发的压力D.人体和沙发的接触面积较大CD3.垂直压在物体表面上的力叫压力。方向和物体表面垂直。4.铁钉越尖,越易被钉入木板,说明压力的作用效果与受力面积有关。知识点一知识点二知识点二、增大、减小压强的方法5.如图所示的做法中,为了减小压强的是()A知识点一知识点二6.生物进化过程中,生物的某些部位长成了特殊的形状,这有利于生物的生存。如图所示,啄木鸟的嘴是通过减小受力面积而增大压强的。一些高层建筑的地基建得很宽大是为了增大受力面积,减小压强。