九上U4T1SD.ppt

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1、Unit 4 Amazing Science,Topic 1 Spaceships are mainly controlled by computers,Section D,3.the ancient legend,2.send up,1.point to,4.national hero,5.make progress in(doing)sth.,在某方面取得进步,指着,古老的传说,民族英雄,发射,词组再现,在某方面取得进步,指着,古老的传说,民族英雄,发射,Play a game,find friends,a.easier,faster and better.,b.work twelve h

2、ours a day.,c.into space twice successfully.,d.finished faster.,1.The Chinese people have sent up manned spaceships2.In the factory,the computer can have the production3.Computers really make our lives4.They make us,神七纪录片,What are the advantages of computers?,What about the disadvantages?,host compu

3、ter,screen,keyboard,mouse,monitor,speaker,turn,turn on/offturn up/downturn over/rightturn to/againstturn bad/greenturn into,click on,double click on,send an e-mail,receive an e-mail,chat online,connect to connect with,open the inbox,v.,Its ones turn to do sth.in turnthe first turning,n.,do shopping

4、online,头脑风暴,search for information,connect v.,Listen to 1a and then repeat,录音,Read 1a,understand this sentence and try to make a few sentences.,Your e-mail will be sent to your friend.,will+be+v-ed,Read 1a again quickly,then finish 1b.,How to Send and Receive an E-mail,1.Sending an E-mail,(1)write a

5、 letter(2)to(3)subject(4)write an e-mail(5)send,2.Receiving an E-mail,(1)receive,click on(2)close,Retell how to send and receivean e-mail according to the key words.,Who can practice sending and receiving an e-mail through the multimedia?,Sum up the grammar in this topic.,verb+object+complement1.So

6、I advise you to study hard to make computers serve us better.2.Tiny computers inside patients bodies keep their hearts beating normally.3.The Internet is making the world smaller,like a village.4.Mr.Lee told us not to spend too much time playing games.,(录音),1.All of you must be proud.2.It shows we h

7、ave dreamed of exploring space for thousands of years.3.There is no doubt that computers are very useful in technology and business.,Sum up the useful expressions in this topic.,(录音),Read 2a and 2b,Find out more sentences which include the object complement in this topic.,Practice,1.We couldnt help

8、_(look)at the Earth again and again.2.I _(move)by what Fei Junlong and Nie Haisheng did.3.She makes me _(master)computer technology.4.Thanks for your _(introduce),Mr Lee.5.It is certain that the Internet makes our life _(easy)and better.6.The teacher told Kangkang _(not spend)too much time playing g

9、ames.,looking,am moved,master,introduction,easier,not to spend,走进中考,Practice,()1.-Whats wrong?Why did you dial the number again?-I _the wrong mumber.A.connect with B.was connected to C.was connected with,()2.-The best beer is made in Germany.-Yes,so people often _Germany _beer.A.connect,to B.connect

10、,with C.connect,on,3.Our teacher told us that water _into ice when the temperature _ zero degree centigrade.A.turns,was B.turned,was C.turns,is,B,(),B,C,4.The baby is sleeping.Youd better _ the radio or turn it _.A.turn on,up B.turn off,down C.close,off,(),B,走进中考,Homework,Design a wall newspaper about the development of science to finish 3.,Thank you,(音乐),

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