题目列表(包括答案和解析)

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2.-These farmers have been to the United States. 

-Really?When    there? 

A.will they go         B.did they go

C.do they go          D.have they gone

答案: 2.B 现在完成时与一般过去的区别:一般过去时表示过去某个时间发生的事、存在的状态或经常发生的动作,说话的侧重点在于陈述一件过去的事情,与现在没有关系;现在完成时表示与现在有关系的发生在过去的动作,它不与表示过去的时间状语(如yesterday,last week,a moment ago等)连用。

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1.Both his parents look sad.Maybe they    what’s happened to him. 

A.knew   B.have known   C.must know   D.will know

答案:1.B 现在完成时主要强调过去发生的动作对现在造成的影响,或过去发生的动作还未结束,一直持续到现在或将来,重点在于对现在的?影响?。

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(从方框中选出适当的句子补全对话。) 

Jack: 1 

Lucy:I have been to the bookstore.Look,I bought a book. 

Jack:What is its name? 

Lucy:“Journey to Mars”. 2 

Jack:No,I haven’t read it before.Do you mind lending it to me? 

Lucy: 3 

Jack:Thank you! 

Lucy: 4 

A.Of course not.Here you are. 

B.Have you read this book before? 

C.Not at all. 

D.Where have you been? 

答案:Ⅲ.1.D 2.B 3.A 4.C 

●Exercises for grammar 

(语法专练)

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●Exercises for function items 

(交际用语专练)

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6.-Tom,I’ve just heard that scientists have sent a spacecraft to Mars. 

-Really?I haven’t         this yet.

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5.They have         send information to us. 

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4.There is         one galaxy. 

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3.There has been life on earth for         years. 

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2.The earth is a planet and it          t he sun. 

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(用方框里适当的短语完成句子。) 

hear about millions of try doing sth. go around more than send sb.(a)message(s) try to do sth. 

1.I haven’t seen Tom for a long time,so I    him    . 

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