Unit 6 When was it invented教学设计25

V.Pair work1c

1.Ss tryto rememberthe inventionand theyear.

2.Student B,cover thedates.Student A,ask StudentB whenthe thingsin thepicture inlbwere invented.Then changeroles andpractice again.

3.Let somepairs askand answerin pairs.e.g.A:When wasthe telephoneinvented8:I thinkit wasinvented in

1876.•••VI.Learning the new wordsListeningLook at the picturesthen learnthenewwords.Work on2a:T:Tell Ssthey willhear someinteresting inventions.

1.Look atthe picturesin2a.Discuss thethings whatthey areused for.

2.Play therecording for the Ssto listenand numberthe pictures.

3.Play therecording againto checkthe answers.Work on2b:

1.Let Ssread thechart below.Explain somemain sentencesforthe Ss.Make suretheyknow whatto do.

2.Play therecording forthe Ssto fillin theblanks.

3.Play therecording againto checkthe answers.

4.Listen againand fillin theblanks.VII.Pair work2c

1.Tell Ssto makeconversations usingthe informationin2b.Make amodel fortheSs.A:What arethe shoeswith specialheels used forB:They areused forchanging thestyle ofthe shoes.

2.Let someSs makeconversations usingthe informationin2b.

3.See whichgroup doesthe best.VDL Role-play2d

1.Read theconversations andLet Ssread afterthe teacher.

3.Ask Ssto role-play theconversation ingroups.X.Language points

1.Well,you doseem tohave apoint...有道理have apoint我承认你有理e.g.I admitthat youhave apoint.

2.They areusedforseeing inthe dark..表示“被用来做某事相当于be usedfor doingsth beused todo sth.e.g.Thiscomputer is used tocontrol allthe machines.这台电脑是用来控制所有机器的Do youknow whatthis toolisusedfor你知道这工具是用于做什么的？

3.Think abouthow oftenits usedin ourdaily lives.表示“考虑，想起“think aboute.g.He isthinking abouttravelling inthe summerholidays.他正在考虑暑假旅游的事She wasthinking abouther childhooddays.她正回想她的童年时期【拓展有关其它的短语】think指“考虑，记忆，记起”think of如你全都提到了You think of everything!、我一时想不起他的名字I canthinkofhis nameatthemoment.指“仔细想，审慎思考,作进一步考虑”think sth.over如.请仔细考虑我说的话Please thinkover whatI said我想仔细考虑一下这件事I wantto thinkit over.指“想通，想出,熟思”think sth.out如.他想出了一个新主意He thoughtout anew idea那件事需要仔细考虑That wantsthinking out.Homework。