【课件】Unit+4Reading+and+Thinking人教版（2019）必修第三册.pptx

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1、Unit 4 SPACE EXPLORATIONSpace:The Final Frontier1.Be able to analyse and understand the relation 1.Be able to analyse and understand the relation between the sentences and choose the correct sentence between the sentences and choose the correct sentence A-Dto fill each gap by using the mind map.A-Dt

2、o fill each gap by using the mind map.1.2.Ability aimsAbility aims Mind map(strategies)Mind map(strategies)空空空空在在在在段段段段首首首首:通通常常是是段段落落主主题题句句。根根据据段段落落一一致致性原则，查找同义词或相关的词，推断出主题性原则，查找同义词或相关的词，推断出主题空在段中空在段中空在段中空在段中:空在段尾空在段尾空在段尾空在段尾:常常是是落落一一致致性性原原则则，查查找找同同义义词词或或相相关关的的通通常常是是段段落落主主题题句句。根根据据段段落落一一致致性性原原则则，查查

3、找找同同义义词词或或相相关关的词，推断出主题句词，推断出主题句的词，推断出主题句词，推断出主题句通通常常是是段段落落主主题题句句。根根据据段段落落一一致致性性原原则则，查查找找同同义义词词或或相相关关通通常常是是段段落落主主题题句句。根根据据段段落落一一致致性性原原则则，查查找找同同义义词词或或相相关关的的词词，推断出主题句推断出主题句的词，推断出主题句的词，推断出主题句1.2.1shsAbility aims1shsAbility aims 1.Review the strategies of choosing five out of seven.2.Find out the support

4、ing sentences for each blank and choose the correct sentence A-D to fill each gap.The outlines of preview:The outlines of preview:Check prepration Check prepration 1.2.Ability aimsAbility aims Acitivty 1 Discuss and sharing Acitivty 1 Discuss and sharing Summary and feedback Summary and feedback Rea

5、d the text.Several sentences have been removed from it.Choose the correct sentence to fill each gap.ReadingReadingA.Although scientists try to make sure nothing goes wrong,accidents can still happen.B.They also really wish to discover other planets that are suitable enough to support life.C.The futu

6、re of space exploration remains bright.D.After many experiments,they succeeded in making rockets that could escape Earths gravity.3 minsArewealone?Whatsoutthere?”Lookingupatthestars,peoplehavealwayswantedtolearnmoreaboutspace,andscientistsworkhardtofindanswers.Theymakevehiclestocarrybravepeopleintos

7、paceandfindoutthesecretsoftheuniverse._.B BRead for informationA.Although scientists try to make sure nothing goes wrong,accidents can stillhappen.B.They also really wish to discover other planets that are suitable enough tosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiment

8、s,theysucceededinmakingrocketsthatcouldescapeEarthsgravity.Para.1Read for informationA.Although scientists try to make sure nothing goes wrong,accidents can stillhappen.B.They also really wish to discover other planets that are suitable enough tosupportlife.C.Thefutureofspaceexplorationremainsbright

9、.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarthsgravity.“Beforethemid-20thcentury,mostpeoplefelttravellingintospacewasanimpossibledream.However,somescientistsweredeterminedtohelphumansrealisetheirdreamtoexplorespace._.On4October1957,theSputnik1satellitewaslaunchedbytheUSSRan

10、dsuccessfullyorbitedaroundEarth.Para.2D DRead for informationA.Although scientists try to make sure nothing goes wrong,accidents can stillhappen.B.They also really wish to discover other planets that are suitable enough tosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,

11、theysucceededinmakingrocketsthatcouldescapeEarthsgravity._.AlltheastronautsontheUSSRsSoyuz11andAmericasChallengerdiedduringtheirmissions.Thesedisastersmadeeveryonesananddisappointed,butthedesiretoexploreuniverseneverdied.Thisisbecausepeoplebelieveintheimportanceofcarryingonspaceexplorationdespitethe

12、hugerisks.Para.3A A_.Europe,theUS,andChinaallhaveplanstofurtherstudyandexplorsplanetslikeMarsandJupiter.Despitethedifficulties,scientistshopefuturedicoverieswillnotonlyenableustounderstandhowtheuniversebegan,butalsohelpussurvivewelllintothefuture.C CRead for informationA.Although scientists try to m

13、ake sure nothing goes wrong,accidents can stillhappen.B.They also really wish to discover other planets that are suitable enough tosupportlife.C.Thefutureofspaceexplorationremainsbright.D.Aftermanyexperiments,theysucceededinmakingrocketsthatcouldescapeEarthsgravity.Para.5Activity 2 special exercise

14、Activity 2 special exercise Summary and feedback Summary and feedback 1.2.Ability aimsAbility aims Mind map (strategies)Mind map (strategies)空空空空在在在在段段段段首首首首:通通常常是是段段落落主主题题句句。根根据据段段落落一一致致性原则，查找同义词或相关的词，推断出主题性原则，查找同义词或相关的词，推断出主题空在段中空在段中空在段中空在段中:空在段尾空在段尾空在段尾空在段尾:常常是是落落一一致致性性原原则则，查查找找同同义义词词或或相相关关的的通通常常

15、是是段段落落主主题题句句。根根据据段段落落一一致致性性原原则则，查查找找同同义义词词或或相相关关的的词词，推推断出主题句词，推断出主题句断出主题句词，推断出主题句通通常常是是段段落落主主题题句句。根根据据段段落落一一致致性性原原则则，查查找找同同义义词词或或相相关关通通常常是是段段落落主主题题句句。根根据据段段落落一一致致性性原原则则，查查找找同同义义词词或或相相关关的的词词，推断出主题句推断出主题句的词，推断出主题句的词，推断出主题句 Homework Homework No.38No.38 five out of seven five out of sevenThank you!Thank

16、 you!Match the main idea with each paragraph.(1)Para.1A.Chinas progress of space exploration.(2)Para.2B.The development of space exploration.(3)Para.3 C.The future of space exploration.(4)Para.4 D.The reasons for space exploration.(5)Para.5E.The risk of space exploration.Read for main ideaHow to get

17、 the main idea?The last sentence of the paragraph.Read the full paragraph carefully and find the words or ideas that repeat themselves.The first sentence of the paragraph.2minsRead the text carefully and choose the correct answers.1.Which satellite was launched by the USSR in 1957?A.Shenzhou 5.B.the

18、 Sputnik 1.C.Voyager 1.D.the USSRs Soyuz 11.2.Who was the first person in the world to go into space?A.Yang Liwei.B.Neil Armstrong.C.Yuri Gagarin.D.Liu Yang.3.Who was the first man to orbit Earth in Shenzhou 5 spacecraft?A.Yang Liwei.B.Zhai Zhigang.C.Fei Junlong.D.Jing Haipeng.Read for detailsKey Wo

19、rds!4.In which satellites all the astronauts died during their missions?A.The USSRs Soyuz 11 and Americas Challenger.B.Change 4 and Jade Rabbit.C.Challenger and Voyager 1.D.Shenzhou 5 and Shenzhou 6.5.What is the writers attitude to the space exploration?A.Supportive.B.Neutral.C.Objective.D.Negative

20、.Complete the timeline according to the events of space exploration in human history.19571961196919772003thenafter thatrecentlySputnik 1 satellitelaunched byorbited Yuri Gagarinthe first person Neil Armstrong,stepped,saying,Voyager 1,to study,it stillYang Liwei,orbitedinspacecraftShenzhou 6/7 comple

21、ted,the first,moon.Tiangong 2 space lab,to dock withChange 4Explore the surface of.future.plans.Mars and Jupiter.difficulties.before the mid-20th century.travelling into space.Group Work:Choose a point and draw a picture of the events at that point with your partners.Para2:The development of space e

22、xploration.Para3.The risk of space exploration.Para4.Chinas progress of space exploration.Para5.The future of space explorationSummaryPara1:The reasons for space exploration.HomeworkHomework1.Read the passage again and find out the expressions that are difficult for you to understand.2.If you are interested in being an astronaut,find more information about how to be an astronaut.