说明理由1.No one tells us ______,so we need your help.A.how we should do B.what should we do C.how to do it D.what to do it2.He ______ the club and ______ its activities.A.took part in ; joined B.joined; took part in C.joined; took a part i
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说明理由1.No one tells us ______,so we need your help.A.how we should do B.what should we do C.how to do it D.what to do it2.He ______ the club and ______ its activities.A.took part in ; joined B.joined; took part in C.joined; took a part i
说明理由
1.No one tells us ______,so we need your help.
A.how we should do B.what should we do C.how to do it D.what to do it
2.He ______ the club and ______ its activities.
A.took part in ; joined B.joined; took part in C.joined; took a part in
D.took part in; took part in
说明理由1.No one tells us ______,so we need your help.A.how we should do B.what should we do C.how to do it D.what to do it2.He ______ the club and ______ its activities.A.took part in ; joined B.joined; took part in C.joined; took a part i
1.正确答案选C.是疑问词+to do 在句中作宾语.
选项A若改为 how we should do it 就正确了.因为宾语从句要用陈述句语序.do后要有宾语.
选项B语序不正确,因为宾语从句要用陈述句语序,改为what we should do 就正确了.此时what既起连词的作用又作从句do的宾语.
选项D多了it.如果改为what to do就正确了.因为what作do的宾语,所以it就多余了.
2.正确答案B.此题考查take part in 和join的区别.
take part in表示参加活动,join表示加入某一组织成为其中一员.
join the club加入俱乐部也就是成为俱乐部的成员.
第一题是宾语从句,应该用正常的主谓宾语序,有what作宾语就不能出现it这个宾语了,所以选C,意思是“怎样去做这件事”,what: 什么,how: 怎样 .HOW不能做宾语,有How时应该出现it。
第二题,Take part in是参加的意思,join是加入的意思,所以选B.