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ID:48193176
大小:1.58 MB
页数:14页
时间:2020-01-18
《Lesson38TheWorldIsaBigPlace.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、初中英语冀教版八年级下Unit7KnowOurWorldLesson38:TheWorldIsaBigPlace!Howmanycontinentsarethereintheworld?Whatarethey?Whatdoyouknowabouttheplacewhereyoulive?ThinkAboutItplanetn.行星billionn.十亿;千兆totaln.总计;总数adj.总的;总计的increasev.增加;增大Indianadj.印度的n.印度人Atlanticn.&adj.大西洋(的)Arcticadj.北极的Learnsomenewwords1.Whatisthepr
2、oblemtheearthfaces?2.Peoplecanliveonthesevencontinents.()(判断正误)3.Howmuchoftheworldiscoveredwithland?4.Whatislargestpartoftheocean?Thepopulationisincreasingveryquickly.FOnethird.ThePacificOcean.Listentothepassageandthenanswerthequestions.Let’sDoIt!Readthelessonandmatcheachparagraphwithitsmainidea.Pa
3、ragraph1a.Sixofthesevencontinentsaregoodforpeopletoliveon.Paragraph2b.Weshouldtreattheearthwell.Paragraph3c.Anincreasingpopulationisabigproblemfortheearth.Paragraph4d.Twothirdsoftheearthiscoveredwithoceans.Paragraph5e.Peoplecannotliveeverywhereontheearth.Fillintheblankswiththecorrectformsofthewords
4、inthebox.increasedrysurfacebilliontotal1.Thenumberofswimmershereis_________quicklybecauseit’sveryhotthesedays.2.Theschoolhasa______of900students.3.Ithinkitmaybethe_____seasonoftheyear.4.The______ofourbodyisskin.Itprotectsus.5.Howmany______ofpeoplearethereintheworldnow?increasingtotaldriestsurfacebi
5、llionsMatchthesevencontinentswiththeircorrectdescriptions....,theworld‘spopulationwasover7billionintotal.世界上人口总计已超过70亿。population意为“人口”,常被看作是一个整体,一般不加s。作主语时,谓语动词要用单数形式。如:ThepopulationofGermanyisabout81,000,000.德国大约有八千一百万人口。Languagepoints(2)表示“……的人口”可用“thepopulationof+地名”,也可用“thepopulationin+地名”,作主语
6、中心词时,谓语动词用单数形式。如:ThepopulationofCanadaisabout30,000,000.加拿大的人口是三千万。表示某国、某城市有多少人口时,还可用...hasapopulationof...结构。如:Thecityhasapopulationof30,000.那座城市有三万人口。I.根据首字母或汉语提示,完成单词。1.ThebiggestoceanintheworldistheP_______Ocean.2.Almosteveryoneknowsthee_____goesaroundthesun.3.Desertsmaycoverthree_________(百分比)
7、oftheearth'ssurface.4.Thepopulationoftheworldis__________(增长)quickly.5.Hainanisthesecond-largest_________(岛屿)inChina.6.Afterhalfamonthatsea,wesaw____(陆地).landacificarthpercentincreasingislandExerciseII.用适当的
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