九年级英语下册Unit 9英文教案
2009-08-07 19:34:59佚名
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1aDoinggroupwork
Lookatthethingsonpage68.Numberthemintheorderoftheirinvention.
A:Ithinkthetelephonewasinventedbeforethecar.
B:Well,Ithinkthetelephonewasinventedafterthecar.
Televisor1925JohnL.BairdScottish
A:Ithinkthetelevisorwasinventedbeforethecomputer.
B:Well,Ithinkthetelevisorwasinventedafterthecomputer.
Telephone1876A.G.BellAmerican
A:Ithinkthecalculatorwasinventedbeforetheplane.
