坚持学英语的第46天

13*The young girl sitting next to me on the plane was very nervous. She ____ before.

A. hasn’t flown       

B. didn’t fly

C. hadn’t flown       

D. wasn’t flying

答案是C。过去紧张，过去的过去没坐过飞机。过去完成时。第一句话的谓语是was，一般过去时。

14*-- Jim, have you finished reading Harry Potter and Half-Blood Prince ?

--- No. I ______ my father on the farm all yesterday.

A. would help        

B. had helped

C. was helping       

D. have been helping

答案是C。过去进行时，表示昨天一整天都在帮爸爸干活。D是现在完成进行，表示从过去到现在一直做某事。

15*He will have learned English for eight years by the time he ________ from the university next year.

A. will graduate        

B. will have graduated

C. graduates         

D.is to graduate

graduate 动词，毕业

答案是C。主将从现。by the time 后面water everywhere的从句用一般现在时表将来。

16*— "May I go now?"

  — -"No, you ________. "

A. mustn't

B. needn't

C. mightn't

D. won't

答案是A。这个不是must 的问句。

我可以走了吗？

不，你不能走。不能=禁止，不可以，不允许

17*--Don‘t forget to post the letter for me.

— I _____.

A. won‘t

B. will

C. don‘t

D. can‘t

答案是A。

别忘了帮我寄这封信。

A我不会忘的

B就忘

18*By the time the course ends, ______ a lot about Britain.

A. we’ll learnt

B. we are learning

C. we have learnt

D. we’ll have learnt

答案是D，看清楚选项就行。

19*I have to see the doctor because I ____ a lot lately.

A. have been coughing

B. had coughed

C. coughed

D. cough

答案是A。最近一直咳嗽，最近=从过去到现在，现在完成进行时。lately 最近

20*She was surprised to find the fridge empty; the child _____ everything!

A. had been eating    

B. had eaten      

C. have eaten    

D. have been eating

案是B。她很惊讶地发现冰箱空了。孩子们把东西都吃了。不是从过去的过去到过去一直吃，是吃完了，造成的影响是冰箱空了。

21*---I don't suppose the police know who did it.

——Well, surprisingly they do. A man has been arrested and ________ now.

A. has been questioned

B. is being questioned

C. is questioning

D. has questioned

答案是B。AB是被动语态。一个人被抓住了，正在被审问。现在进行时的被动语态。

question 动词，提问，审问，询问，质疑。

22*She had written a number of books _____ the end of last year.

A. for                

B. in               

C. by              

D. at  

答案是C，at the end of last year 在去年年底，一般过去时

by the end of last year 在去年年底之前，过去完成时

看好已知的时态。

23* Peter __________ come with us tonight, but he isn't very sure yet.

A. must

B. can

C. may

D. will

答案是C。今晚上有可能来，但是不确定。can一般用在疑问句和否定句中表示可能性

24*The grass has grown so tall that it needs _________.

A. to cut

B. to be cut it

C. cutting

D. being cut

答案是C。need+ doing ，doing 表示被动。草长得太高了，需要（被）修剪。B选项把最后的it去掉就对了。

1*She showed him the photo she __the day before.      

A has taken     

B took     

C was taking     

D had taken 

答案是D。给我看照片是过去，拍照是过去的过去，过去完成时

the day before 前一天，头一天