Unit6Whenwasitinvented
SectionA(1a~2d)一、用所给动词的适当形式填空1
Whoinvented(invent)thecomputer
WhenwastheGreatWallbuilt(build)
Thismachineisusedfordoing(do)dishes
Thepenisusedforwriting(write)anddrawing
Thecarwasinvented(invent)in1885
二、单项选择(B)6
ThePeoplesRepublicofChinaonOctober1,1949
foundB
wasfoundedC
isfoundedD
wasfound(D)7
ThisEnglishsongbythegirlsafterclass
oftensingsB
oftensangC
isoftensangD
isoftensung(D)8
ThiskindofcarinJapan
makesB
ismakingD
ismade(C)9
Newcomputersallovertheworld
isusedB
areusingC
areusedD
haveused(C)10
Ihaveapairofsockslights
Theycanbeusedforsearching
without三、按要求改写下列句子11
Theoldbikewasfoundin1990
(对画线部分提问)Whenwastheoldbikefound
Someoneturnedoffthetelevisionjustnow
(改被动语态)Thetelevisionwasturnedoffjustnow
Englishisspokeninmanycou