Unit1Encyclopaedias课文重点讲解牛津深圳版英语八年级上册

Unit1Encyclopaedias课文重点讲解教学目标:1.掌握unit1单词的读音和拼写2.掌握unit1单词和短语的用法3.掌握unit1课文重点一、单词学习词形词性音标中文意思遮掩默写1次遮掩默写2次1encyclopaedian.[ɪnˌsaɪkləˈpidɪə]百科全书2humanadj[ˈhjumən]人的3dinosaurn.['daɪnəsɔː]

恐龙4Italiann.[ɪ'tæljən]

意大利人5inventorn.[ɪnˈventə(r)]发明家6musiciann.[mjuˈzɪʃən]音乐家7scientistn.[ˈsaɪəntɪst]科学家；科学工作者8bornv.[bɔ:rn]出生；诞生；9countrysiden.[ˈkʌntriˌsaɪd]乡村\农村郊野0intelligencen.[ɪnˈtɛlədʒəns]智力；聪颖；情报；1artisticadj[ɑrˈtɪstɪk]艺术的；有美感的2abilityn.[əˈbɪlɪti]能力，才能3perhapsadv.[pɚˈhæps]或许；（表示不确定）可能，大概4inventionn.[ɪnˈvɛnʃən]发明5notebookn.[ˈnotˌbʊk]笔记本6includev[ɪnˈklud]包括；包含；计入；包住7evenadv.[ˈivən]甚至8howeveradv.[haʊˈevɚ]不管到什么程度；无论如何；然而；可是9suddenlyadv.[ˈsʌdn:lɪ]意外地，忽然地0nobodypron.[ˈnoˌbɑdi,ˌbʌdi,bədi]没有人，无人1fossiln.[ˈfɑsəl]化石2winv[wɪn]（在…中）获胜，赢；战胜（对手3dollarn[ˈdɑlɚ]美元二、短语学习listento听learnabout了解到talkabout谈论beborn出生inthecountryside在乡村，在农村humanbeing人forexample例如dieout灭绝，消失morethan多于attheendof在...的尽头，在...的末尾usedtodo过去常常做某事knowabout知道关于...的情况goforawalk去散步findout了解到，弄清beinterestedin对....感兴趣nextto挨着dowith处理anumberof许多，大量sincethen自从那时besurethat+句子确信……三、课文学习Lookitup!Herearetwoarticlesfromanencyclopaedia.DaVinci,Leonardo[liːəˈnɑːdəʊ]LeonardodaVinci(14521519)wasanItalianpainter,inventor,musician,engineerandscientist.DaVinciwasborninthecountryside.Fromanearlyage,heshowedgreatintelligenceandartisticability.Ashegrewolder,helearnttodomanydifferentthings.Hispaintingsareveryfamous,andone,theMonaLisa,isperhapsthemostfamouspaintingintheworld.Healsohadmanyinventions.Forexample,hisnotebooksincludesomeinterestingdrawingsofflyingmachines.DinosaurslivedonEarthmorethan60millionyearsbeforehumanbeings.TheylivedeverywhereonEarth.Somedinosaurswereassmallaschickens.Otherswereasbigastenelephants.Somecouldevenfly.Manydinosaursateplants.However,somedinosaurslikedtoeatmeat.DinosaurslivedonEarthformorethan150millionyears.Then,suddenly,theyalldiedout.Nobodyknowswhy.However,wecanlearnaboutthemfromtheirfossils.【语言知识点】1、Lookitup!lookup:查阅；查询，强调在词典、参考书等工具书里查阅。Wecanlookupnewwordsinadictionary.【拓展】：lookup仰视；向上看HelookedupfromhisbookasIcameintotheroom.look的相关短语：lookaround_______________lookafter___________lookfor______________lookforwardto______________looklike_______________2、DinosaurslivedontheEarthmorethan60millionyearsbeforehumanbeings.morethan超过；多于，相当于overlessthan少于million百万1）与具体的数字连用时，不加s，后面接复数名词。Thereareabouttwothousandstudentsinthisschool.固定短语：millionsof数百万的hundred,thousand,billion和million的用法相同Millionsofpeoplehelpthemindifferentways.Tips:hundred,thousand和million,有时含糊有时清。清时无s和of，糊时s和of跟Footballissoexcitingthatpeopleintheworldplayit.A.millionsofB.millionofC.twomillionsof3、Somedinosaurswereassmallaschickens.as.....as与.....一样......1)当两个比较对象在某方面相同时，用“as+形容词/副词原级+as”结构，表示“（A和B）一样”......Thistreeisastallasthatone.2)比较两个对象时，若一方不及另一方，则用“notas/so+形容词/副词原级+as”结构，表示“A不如B....”Ourschoolisnotasbigasyours.练习：Englishisn’tasasChinese.Maybe,perhapsit’sjustbecauseChineseisyournativelanguage.A.easyB.easilyC.easierD.easiest4、However,somedinosaurslikedtoeatmeat.however“然而，但是”However,thisdoesnotalwayshappen.Shefallsill.Shegoestowork,however,andstaysuplate.Hesaysthatitisso.Heiswrong,however.however然而，转折的意味较弱可位于句首，句中，句末后面常用逗号分开but但是；转折的意味很强烈位于分句的句首后面不使用逗号练习：Helikesmusic.____________,hiswifedoesn’t.Helikesmusic,_____________hiswifedoesn’t.5、helpsbdosth帮助某人做某事与helpsb.withsth.相同。翻译：他经常帮助我学习英语。（两种表达方式）__________________________________________________________________________________________________6、Justremembertothinkandtodream.辨析：remembertodosth与rememberdoingsthremembertodosth记得去做某事（此事还未做）Remembertoposthisletter记得要为他寄信rememberdoingsth记得已做过某事（此事已做完）Irememberpostinghisletter我记得已帮他寄过信。单选：Remember_____________thedoorwhenyouleave.closingB.closeC.toclose7、Shecanfindoutaboutmany......findout了解（到）；弄清；Itrytofindoutwhobrokethemachine.辨析：findout查明指通过观察、探索等努力才查明结果find发现，找到强调结果lookfor寻找强调过程Ilostmypen.I_____________iteverywhere,butIcan’t________it.Couldyouhelpme_____________whohasfoundit?8、usedtodo意为“过去常常”，暗指现在已经不存在的动作或状态，后接动词原形。beusedtodoingsth意为“习惯于（做）某事”。Sheusedto_____________abustoschool,butnowsheisusedto___________toschool.taking;walkB.take;walkC.taking;walkingD.take;walking9、anumberof意为“许多”，后跟可数名词复数。thenumberof意为“.....的数目”，做主语时，谓语动词用单数。Anumberofstudentsareswimming.许多学生在游泳。Thenumberoftheteachersinourschoolis200.我们学校有200位老师。单选：There________anumberofbuildingsinourcity.isB.areC.hasD.have10、famousadj.著名的辨析：befamousfor与befamousasbefamousforHangzhouisfamousfortheWestLake.befamousasHeisfamousasasinger.【活学活用】Einstein________________

his

Theory

of

Relativity.爱因斯坦以他的《相对论》而闻名

Einstein

________________

a

great

scientist.爱因斯坦以一位伟大的科学家而著称。

This

area

_________________

its

green

tea.

这个地区以绿茶而出名。巩固练习【基础检测】一、根据句意及首字母或汉语提示完成单词。1.Edisonwasagreatiintheworld.2.Howmuchisthebook?Twentyd.3.SallywasbinasmalltowninLondon.4.Therearetwo(笔记本)onthedesk.用所给单词的适当形式填空。1.Itisuseful(learn)aforeignlanguage.2.Canyouhelpme(carry)thebox,Lily?3.Remember(write)tomewhenyougettoBeijing.4.Ineedsome(potato).Doyouhaveany?5.Abouttwo(million)peoplelistenedtotheprogramme.6.Ithinktelephoneisoneofthemostimportant(invent)intheworld.7.Tomwantstobea(cook)inthefuture.8.TheChinese____________(inventor)thepass.9.Shelikeslisteningto_____________(musician).10.Myfavoritesubjectis____________(scientist).11.Theirdaughterisvery______________(intelligence).三、用适当的介词或副词填空。1、Pleaseconnecttheprinter_________theputer.2、Attheend_________thisroad,youcanseeasupermarket.3、Becauseoftheenvironmentproblems,manykindsofanimalshavedied___________.4、Chinaisfamous_________theGreatWall.5、YaoMingisfamous__________abasketballplayer.四、单选题。ThismorningIsomenewrestaurantontheInternetforIwantedtotakeMiatoanicerestaurantforherbirthday.A.pickedupB.lookedupC.cleanedupD.gaveupMymotherwasbornacoldmorning.A.onB.atC.inD.duringHewrotesongs.A.hundredB.onehundredC.hundredofD.onehundredof4.HeoftenhelpsmemyMaths.A.toB.withC.onD.In5.Myhostfamilytriedtocook_________formewhenIstudiedinLondon.A.differentsomething B.differentanything C.somethingdifferent D.anythingdifferent6._________doyouwatchTVeveryweek?Lessthantwohours.Ioftenhavemuchhomeworktodo.A.HowmanyB.HowmuchC.Howlong D.Howoften7.Steven,couldyouhelp____________whenhisplanewilltakeoffontheInternet?Sorry,myputerdoesn’twork.A.geton B.findout C.lookfor D.lookafter8.Ioftenhavehamburgersforlunch.[来源:Z#xx#k.]You’dbetternot.It’sbadforyoutoomuchjunkfood.eat B.toeatC.eating D.ate9.Helosthiskey.Itmadehiminthecoldtowaitforhiswife’sreturn.A.tostayB.stayedC.staysD.stayInourschoollibrarythereanumberofthebooksonscience,andintheseyearthenumberofthemgrowinglargerandlarger.A.are;isB.is;areC.have;areD.has;is11.YoucangetmuchabouttheWorldExpoontheInternet.A.mapB.pictureC.ticketD.information12.birdsdiedbecauseofpollution.A.TwomillionsB.MillionsofC.MillionofD.Twomillionsof13.Whatafindday!Let’sgoawalk.A.forB.atC.outD.in14.Thebandplayedmanysongs,____________someofmyfavorite.A.includingB.includedC.includeD.toinclude15.Theplanisallright.______________,itcanbemadebetter.A.thenB.howeverC.andD.orWhohelpedyourepairtheMP4?____________,Irepaireditallbymyself.A.SomebodyB.NobodyC.AnybodyD.EverybodyTheiceinthelakeisas____________asitwasbefore.A.thinB.thinnerC.thinnestD.thethinnest18.He____________bea___________boy.A.would,quietB.usedto,quiteC.was,quietD.usedto,quiet20.Whatareyougoingtogiveyourmotherforherbirthday?I'mnotsure,butI'llbuyher______________.A.somethingspecialB.anythingspecialC.specialsomethingD.specialanything21.Chinaisvery___________theGreatWallandpandas.A.famousasB.famousforC.readytoD.readyfor五、完形填空Dickens,oneofthegreatestEnglishwriters,wasbornin1ofthesmalltownsinEngland.WhenDickenswasnineyearsold,thefamilymovedtoLondon,the2ofEngland.Therewereseveralyoungerchildreninthe3.Theirlifewas4.SoDickenscouldnotgotoschool.Hedidn’tgoto5untilhisfathercameoutofprison(监狱).Atthattimehewasalreadytwelveyearsold.Buthedidnotfinishschool.Twoyears6,hebegantowork.Heoftenwenttothelibraryto7books.Hereadalot.ThenDickenswrotelotsofnovelsandstoriesallhis8.Dickens9overahundredyearsago.10peoplearestillreadinghisbookswithgreatinterest.()1.A.anyB.oneC.someD.a()2.A.cityB.townC.capitalD.country()3.A.schoolB.classC.cityD.family()4.A.goodB.hardC.easyD.wonderful()5.A.schoolB.aschoolC.theschoolD.schools()6.A.agoB.beforeC.laterD.since()7.A.seeB.buyC.sellD.read()8.A.moneyB.homeC.classD.life()9.A.wonB.drewC.readD.died()10.A.ButB.SoC.WhyD.While六、阅读理解。Peopleareoftenkilledwhilecrossingtheroad.Mostofthesepeopleareoldpeopleandchildren.Oldpeopleareoftenkilledbecausetheyusuallycannotseeorhearverywell.Childrenareoftenkilledbecausetheyarenotcareful.Theyhavetolookandlistenbeforetheycrosstheroad.Acar,truckorbuscannotstopveryquickly.Ifitisgoingveryfast,itwilltravelmanymetersbeforeitstops.Peopledon’talwaysunderstandthis.Theythinkacarcanstopwithinafewmeters.Thefasteracaristraveling,thelongerittakestostop.Theonlysafewaytocrosstheroadistolookbothways,rightandleft.Theniftheroadisclear,itissafetocross.Therightwaytocrossistowalkquickly.Itisdangeroustorun.Ifpeoplerunacrosstheroad,theymayfalldown.()1.areoftenkilledwhentheycrosstheroad.A.Oldpeople B.Children C.Youngman D.BothAandB()2.Oldpeopleareoftenkilledwhencrossingtheroadbecause.A.theycan’tseeorhearclearly B.theyarenotcarefulC.theyoftenrun D.theyliketalking()3.Whenwecrosstheroad,wehaveto.A.run B.lookcarefullyandwalkquicklyC.asksomebody