Unit 4 Topic 3 Section B 课件 1

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1、Unit4AmazingScienceTopic3Chinaisthethirdnationthatsentapersonintospace.SectionB课件1Touchthenewwords释义连线technologymasterintroductionexpectScientificstudyanduseofmechanicalartsandappliedscience.Gaincontrolof(sth).Formalpresentationofonepersontoanother,inwhicheachistoldtheother’sname.Th

2、inkorbelievethatsth.willhappenorthatsb./sth.willcome.ReadandunderstandYourEnglishisreallyamazing.你的英语真令人惊讶。amazingHisviewoflifeisdifferentfromyours.他的人生观与你的不同。viewamazeamazed,amazingamazementadj.n.v.telescopemini-worldcraftminiskirtUsefulphrases2.advisesb.todosth.3.expectsb.todosth.

3、4.giveanintroductiontosb.about…1.usesth.todosth.6.knowabout…muchalotlittlealittle5.add…to…Comparativeanalysis2.otheradj.&pron.1.ontheearthWeliveontheearth.Whatonearthareyoudoinghere?other+复数名词=others③some…theother(s)…④some…others…onearth②one…another…①one…theother…Listento1a,thenunde

4、rlinetheimportantsentences.1.Spaceshipsaremainlycontrolledbycomputers.2.It’simportanttomastercomputertechnology.3.SoIadviseyoutostudyhardtomakecomputersserveusbetter.Listenandrepeat.Thenanswerthefollowingquestions.1.WhatdidKangkangwanttodo?2.Whotoldhimsomethingaboutspaceships?3.What

5、didMr.LeetellKangkangabouthowspaceshipswork?4.WhatdidKangkangrealize?5.WhatdidMr.LeeexpectKangkangtodointhefuture?Read1aagainandretell1awiththekeywords.Keywords:tellcontroluseknowimportantmasteradvisemakeservefutureReadandmatch()Aspacesuitislikeaverysmallspaceship.Ithaseverythingthe

6、astronautneedstoliveoutsidethecraft,likearadio,oxygen,somethingtodrinkandspecialpockets.Itbecomestheastronaut’sownmini-world.()Therearemanydifferentkindsoffoodinaspaceship.Someareready-to-eatandothersarenot.Astronautsaddwatertodriedfoodtomakeitwetsothatnopiecesoffoodwillflyaroundand

7、influencethespaceship’scontrols.()Onearth,wecanlookatthestarsandplanetsthroughtelescopes.Theygiveusaclearerviewoftheplanetsinspace.()Astronautsaretrainingonaspecialmachine.Itliftsthemthroughtheair,justasiftheyweremovinginspace.122334334121Read2againandanswerthefollowingquestions.1.W

8、hat’saspacesuitlike