2019春九年級(jí)英語(yǔ)下冊(cè)Unit4LifeonMars第3課時(shí)Reading2教學(xué)課件新版牛津版.ppt
《2019春九年級(jí)英語(yǔ)下冊(cè)Unit4LifeonMars第3課時(shí)Reading2教學(xué)課件新版牛津版.ppt》由會(huì)員分享,可在線閱讀,更多相關(guān)《2019春九年級(jí)英語(yǔ)下冊(cè)Unit4LifeonMars第3課時(shí)Reading2教學(xué)課件新版牛津版.ppt(26頁(yè)珍藏版)》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。
,LifeonMars,9BUnit4Reading,Reading2,,RevisionA:AnswerthefollowingquestionsaboutthelifeonMars.,WhenwillpeoplemovetotheplanetMars?WhywillweleaveourownplanetEarth?HowlongdoesthespacecraftneedtogettoMarsatpresent?Whatmightbethespeedofthespaceshuttleby2100?WhatwilltheplantsthatcangrowonMarsprovideuswith?,Bytheyear2100.,BecauseEarthisbecomingmoreandmorecrowdedandpolluted.,Ittakesmonths.,Athalfthespeedoflight.,Theywillprovideuswithfoodandoxygen.,6.WhatwillbeaproblemfortheearlysettlersonMars?7.Howcanpeoplepreventthisproblem?8.WhataretheadvantagesforpeopleonMars?9.Whatcanthestudentsdoinonlineschools?10.Whereshouldthestudentsconnecttheircomputers?,Gravity.,Humanswillhavetowearspecialbootstomakethemselvesheavier.,a.Morespaceb.Moretimec.Noschool.,Theycanstudy,dotheirhomeworkandtakeexams.,Theyshouldconnecttheircomputerstoaninterplanetarynetwork.,RevisionB:Fillintheblankswithproperwords.,Ourownplanet,earth,isbecomingmoreandmore________and_________.Hopefully,wecanbuildabetterworldon_______bytheyear2100.First,_________shouldbebetter.Atpresent,itwilltakethespacecraftmonthstocarrylarge_________ofpeopletoMars.By2100,the__________couldtakeonlyafewhoursinspaceshuttlesthattravelathalfthespeedoflight.Gravitywillbeaproblemfortheearly_________onMars.ThegravityonMarsisonlyabout______________ofthegravityonEarth.Thatwouldbe__________becausepeoplecould_______jumptoohighand______________intospace.To_______this,humansonMarshavetowear________bootstomakethemselves__________.Thesebootswillprobablybecomevery_____________andtherewillbe________designsforsettlersto________from.,crowded,polluted,Mars,transport,numbers,journey,settlers,three-eighths,dangerous,easily,float,away,prevent,special,heavier,fashionable,various,choose,Task1:Pleasegivethephrasesasmanyaspossible.,Task2:Importantpoints.,1.Atthemoment,itmaybedifficulttoimagine,butmanypeoplebelievethatwewillliveontheplanetMars,bytheyear2100.,WearehavingEnglishlessonatthemoment.,atthatmoment;foramoment;inamoment;,atthemoment,=,atpresent,=,now,atthatmoment;atthemomentforamoment;inamoment;,Amonthago,Idon’tknowhowtolearnEnglishwell.____________,Iwasonlysatisfiedwithunderstandingthemainideasofthearticles.ButIknowweshouldspeaktoimproveourEnglish____________.SoIwouldliketospeakEnglishwithyou__________.Don’tgoaway,wewillstart_________.,Atthatmoment,atthemoment,foramoment,inamoment,2.Ourownplanet,earth,isbecomingmoreandmorecrowdedandpolluted.,越來(lái)越多的年輕人喜歡玩電腦游戲。,Moreandmorepeoplelikeplayingcomputergames.,你越來(lái)越漂亮了。,Youaremoreandmorebeautiful.,moreandmore+n.,moreandmore+adj.(多音節(jié)),越來(lái)越年輕越來(lái)越快越來(lái)越聰明越來(lái)越細(xì)心越來(lái)越好越來(lái)越舒服,Atthemoment,Iwantyoutosayasentencetopraise(贊揚(yáng))yourpartneroryourbestfriendwiththe“comparative+comparative”.,comparative+comparative,越來(lái)越…,youngerandyounger,fasterandfaster,cleverandclever,moreandmorecareful,betterandbetter,moreandmorecomfortable,3.Atpresent,ourspacecraftaretooslowtocarrylargenumbersofpeopletoMars.,(1)...too+adj.+todo,Sandy太小了而不能去上學(xué)。,Sandyistooyoungtogotoschool.,...so...that...can’t....,Sandyissoyoungthatshecan’tgotoschool.,...adj.+enoughtodo...,Sandyisnotoldenoughtogotoschool.,=,=,It’stimeforyoutomakesentenceswiththesentencestructuresabove.,,(2)largenumbersof...,many,anumberof;thenumberof,,很多人講漢語(yǔ)。,LargenumbersofpeoplespeakChinese.,(1)Chinahas______________ofpeople.(2)_____________ofthepopulationofchinais1.3million.(3)____________myfriendscametomybirthdayparty.,a(large)number,Thenumber,Anumberof,=,,4.However,bytheyear2100,thejourneymighttakeonlyaveryshorttimeinspaceshuttlesthattravelathalfthespeedoflight.,光的速度是300,000,000米每(per)秒.,汽車正高速行駛。,我們要全速前進(jìn)。,Thespeedofthelightis300,000,000meterpersecond.,Thecarsaredrivingathighspeed.,Weshouldmoveatfullspeed.,at…thespeedof(…),5.ThegravityonMarsisonlyaboutthree-eighthsofthatonEarth.,分?jǐn)?shù)構(gòu)成口訣:,分子用基數(shù)詞,分母用序數(shù)詞分子大于一分母要加S,4/9★1/42/3★1/25/8★3/4,aquarter,ahalf,threequarters,four-ninths,two-thirds,five-eighths,6.Thesebootswillprobablybecomeveryfashionable,andtherewillbevariousdesignsforsettlestochoosefrom.,(1)fashionableadj.,fashion,Theclothesinthe________showarereally___________.,fashion,fashionable,,n.,,請(qǐng)從這些書中挑出一本英語(yǔ)書來(lái)。,Please_____________________________.,我們選了王做學(xué)生會(huì)主席。他已經(jīng)選擇去北京度假了。,WechoseWangPingtobethepresidentoftheStudents’Union.,choose----chose-----chosen,chooseoneEnglishbookfromthesebooks.,HehasalreadychosentogotoBeijingfortheholiday.,(2),7.LifeonMarswillbebetterinmanyways.,在很多方面我們都做的很好。,Wedidwellinmanyways.,insomeways;inmanyways;bytheway,(1).__________,doyouknowhowtogettoXishanqiaoschool?(2).Youareveryclever,youareright___________.(3).Itisagoodideatoworkalone____________.,Bytheway,inmanyways,insomeways,8.Mealswillprobablybeintheformofpillsandwillnotbeastastyastheyaretoday.,as+adj./adv.+as,Amy和sandy一樣苗條。Amy跳舞沒(méi)有Sandy跳得優(yōu)美。,AmyisasslimasSandy.,Amydoesn’tdanceasbeautifullyasSandy.,notas/so+adj./adv.+as,intheformof,DiscussionaboutlifeonMars,☆Notcrowded/polluted☆Havemorespace☆Robotswilldoourwork.☆Studentswillstudyathome.☆Peoplewillhavemorespace.☆Peoplewillwearfashionableboots.☆Notrafficjam…,◇Lowgravity◇Fooddoesn’ttastegood◇Travelwillmakepeoplefeelsick.◇Moneyisnotimportant◇FarawayfromfriendsonEarth…,Advantages,Disadvantages,Task3:Everygroup,pleasegiveareport.,Task4:Moreexercises.,Translatethefollowingphrases.以光速的一半運(yùn)行______________________2.在很多方面___________飄進(jìn)太空_________________4.此刻________________________首先___________6.參加考試__________comparewith________8.largenumbersof_____________,travelathalfthespeedoflight,inmanyways,floatawayintospace,atthemoment/atpresent,firstofall,takeexams,與…比較,許多的,大量的,B.FillintheblankswiththecorrectformsofthewordsinthebracketsThelittleboylookedather_________asshehandedoutthesweets.(hope)Wehada_______mealwithherlastnight.(taste)Theriverhasbeen________bywastewaterfromthefactory.(pollution)Wewillbeabit_______inthatsmallroom.(crowd)HumansonMarshavetowearspecialshoestomakethemselves_______.(heavy),hopefully,tasty,polluted,crowded,heavier,C.Translatethefollowingsentences.,,1.這些靴子現(xiàn)在很流行。我們店里有很多種不同款式可供你挑選。Thesebootsare______________atthemoment.Therearemanydifferentsighs___________________.2.我只能跑到劉翔一半的速度。Icanrunonly__________________________.3.這個(gè)孩子太矮了,他夠不著桌子上的蘋果。Thechildis___________reachtheapplesonthetable.4.我們學(xué)校的學(xué)生人數(shù)只是他們的五分之二。Thenumberofstudentsinourschoolisonly____________________intheirschool.5.食物將會(huì)是藥片形狀的而且不像今天的那么味道好。Mealswill__________________andwon’t____________theyaretoday.,veryfashionable,foryoutochoosefrom,athalfthespeedofLiuXiang,tooshortto,two-fifthsofthat,beintheformofpills,beastastyas,Homework,FinishtheexercisesontheHandbookofEvaluation(page5-page6)B.,Writing:AGuidetoLivingonMars,Thankyou!,- 1.請(qǐng)仔細(xì)閱讀文檔,確保文檔完整性,對(duì)于不預(yù)覽、不比對(duì)內(nèi)容而直接下載帶來(lái)的問(wèn)題本站不予受理。
- 2.下載的文檔,不會(huì)出現(xiàn)我們的網(wǎng)址水印。
- 3、該文檔所得收入(下載+內(nèi)容+預(yù)覽)歸上傳者、原創(chuàng)作者;如果您是本文檔原作者,請(qǐng)點(diǎn)此認(rèn)領(lǐng)!既往收益都?xì)w您。
下載文檔到電腦,查找使用更方便
9.9 積分
下載 |
- 配套講稿:
如PPT文件的首頁(yè)顯示word圖標(biāo),表示該P(yáng)PT已包含配套word講稿。雙擊word圖標(biāo)可打開(kāi)word文檔。
- 特殊限制:
部分文檔作品中含有的國(guó)旗、國(guó)徽等圖片,僅作為作品整體效果示例展示,禁止商用。設(shè)計(jì)者僅對(duì)作品中獨(dú)創(chuàng)性部分享有著作權(quán)。
- 關(guān) 鍵 詞:
- 2019 九年級(jí) 英語(yǔ) 下冊(cè) Unit4LifeonMars 課時(shí) Reading2 教學(xué) 課件 新版 牛津
鏈接地址:http://www.3dchina-expo.com/p-11900280.html