Unit10 Section A 1a-2c课件

《Unit10 Section A 1a-2c课件》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、Unit9Whenwasitinvented?SectionAPeriod1重点句型1. Who was the telephone invented by?It was invented by Bell.电话是谁发明的？   电话是贝尔发明的。2. When were electric slippers invented?  They were invented last year.电拖鞋是什么时候被发明的？它们是去年被发明的。3. What are they used for?它们是用来做什么的？4. Th

2、ey are used for seeing in the dark它们是用来在黑暗中看东西的。5. Tea wasn’t brought to the Westernworld until 1610.直到1610年茶才被带到西方世界。6. I prefer lemons to oranges. I like thesour taste.我喜欢柠檬胜过橙子。我喜欢酸味。FourancientinventionscompassgunpowderMoveabletypeprintingpapercalculatori

3、nventionsmicrowaveovenabacusbinocularslightbulbsA:Whenwasthecarinvented?B:Well,Ithinkitwasinventedin….Guess1885187619271971A:Whenwasthetelephoneinvented?B:Well,Ithinkitwasinventedin….Guess1885187619271971Lookatthethings.Inwhatorderdoyouthinktheywereinvented?1aA

4、:Ithinkthecalculatorwasinventedbeforethecomputer.B:Well,Ithinkthecalculatorwasinventedafterthecomputer.lightbulbWhenweretheyinvented?Whatisitcalled?bikemicrowaveovenalarmclockListening(1b:P68)1876年1885年1927年1971年1976年Sampledialogues:A:Whenwasthetelephoneinvente

5、d?B:Ithinkitwasinventedin1876.A:Whenwasthecarinvented?B:Ithinkitwasinventedin1930.Ithinkitwasinventedafterthetelephone.Pairwork(1c:P68)C:Idon’tthinkso.Ithinkitwasinventedin1873,soitwasinventedbeforethetelephone.D:Idon’tagree.Ithinkitwasinventedin1885anditwasinv

6、entedafterthetelephone.OralPractice(2c:P69)Sentencepattern:Whatisit/aretheyusedfor?Whowasit/weretheyinventedby?Itis/Theyareusedfordoing...Itwas/Theywereinventedby...A:Whenwasthe_______invented?B:Ithinkitwasinventedin______.197618851876192719711879Thetelephone__

7、_________byBell.wasinventedWhowasthetelephoneinventedby?Bellinventedthetelephone.Edisoninventedthelightbulb.ThelightbulbwasinventedbyEdison.Whowasthelightbulbinventedby?______wasinventedby_________.ThecarKarlBenzWhowasthecarinventedby?KarlBenzinventedthecar.A:W

8、hatisthecarusedfor?B:Thecarisusedfortraveling.A:Whatisthe_______usedfor?B:Ithinkitisusedfor_________________.talkingwithpeopleA:Whatistheusedfor?B:Ithinkitisusedfor_______.(