9Bunit1Reading语言点.ppt

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1、unit1Reading@Readagainandanswerthequestions.1.WhydoweneedtomovetoMars?2.HowlongdoesittaketoflytoMarsatpresent?3.WhatwillfoodbelikeonMars?4.Whygravitywillbeabigproblem?5.WillthejourneytoMarsbeenjoyable?6.HowarewegoingtobreatheonMars?7.WhowilldomostofourworkonMars?8.Howwillwestudy,d

2、oourhomeworkandtakeexams?根据所给中文意思,用适当的词填空.1.Canyou_________livingwithoutelectricity?Heisamanwithoutany___________.Ithinkitisan__________idea. (想象)2.There’ssomuch_________intheairherethatit’sbecomingdangeroustobreathe.Theriverhasbeen___________bychemicals.(污染)3. Thedressseemsrathe

3、r___________.Class5willgivea__________shownextFriday.(时髦)imagineimaginationimaginativepollutionpollutedfashionablefashion1.Firstofall,transportshouldbemuchbetter.firstofall:first;beforeanyoneoranythingelse“首先”,“第一”强调某事最重要的一环或所有事中首先要做的事atfirst:in(at)thebeginning起初;开头,含有“起初如何,以后并非如此

4、”first,firstly作副词时，后者较正式,常用于举例。first也可以作形容词或序数词1._______putacoinandthenpressthebutton.2.-Whocame______intherace?-Tomdid.3.Wefaceseveraldifficulties._____thereisthematterofmoney4.________,shewasafraidofthewater,butshesoonlearnedtoswim.5.___________,letmesaysomethingaboutourplan.Fir

5、stfirstFirstlyAtfirstFirstofall1.Thenumberofthestudentsinourschoolisover1000.2.(1).我们学校的学生人数有一千多．(2).许多学生正在操场上踢足球．anumberof“许多”，谓语动词用复数。anumberof=largenumbersof=alotofthenumberof“…的数目”，谓语动词用单数2.Anumberof(alotof)studentsareplayingfootballontheplayground.=Largenumbersof“number”There

6、are____________booksinourschoollibrary._____________thepandaisbecomingsmallerandsmaller.Largenumbersofletters_________________(write)already.Thenumberoftheletters______3.havebeenwrittenisNomanhastraveledfartherthanthemoon.Man--men(男人)women，children3.Humansneedfood,waterandairtosur

7、vive.human(s)humanbeing(s)区别与动物或上帝的人类Thedinosaurslivedlongbeforehumanbeings/humansappearedman仅用单数，不加冠词，表示“人类”=mankind四分之一四分之三五分之三四十分之九one-fourthaquarterthree–fourthsthreequartersthree-fifths4.ThegravityonMarsisonlyaboutthree-eighthsofthegravityonEarth.火星上的引力大约只有地球引力的八分之三二分之一分数的表达法

8、:分子用基数词,分母用序数词;如果分子等于1,分母用单数;如果分子