Question

请帮我做几道英语选择题，并做简要分析。。。谢谢~~

1.They move( )a new place every two or three years.
A.on at B.in to C.on to D.back to

2.A:How long have you( )the car? B:Half a year.
A.bought B.got C.had D.borrowed

3.It's too hot inside. How about( )for a walk.
A.go out B.going out C.to go D.to go out

4.They( )the village late in the afternoon.
A.reached to B. got C.arrived D.reached

5.He( )swim across the river when he was ten.
A.could B.is able to C.could be able to D.was be able to

6.A decision must be( )about whether to go or stay.
A.make B.made C.done D.had

Answer 1

1.They move( )a new place every two or three years.
A.on at B.in to C.on to D.back to
选C，move on to是更换到（一个新的……）意思。
2.A:How long have you( )the car? B:Half a year.
A.bought B.got C.had D.borrowed
选C，这里只有have是持续性动词，其他都是瞬间动词，不能和段时间连用。
3.It's too hot inside. How about( )for a walk.
A.go out B.going out C.to go D.to go out
选B，how about后面接名词或动名词，不能直接接动词或者不定式，所以只能是B。
4.They( )the village late in the afternoon.
A.reached to B. got C.arrived D.reached
选D，reach是及物动词，到达，其后面不用加介词，排除A，get要加to，排除B；arrive要加in或at，所以排除。
5.He( )swim across the river when he was ten.
A.could B.is able to C.could be able to D.was be able to
这题比较纠结，感觉没有答案似的。建议填：was able to.
主要是搞明白can和be able to区别：can只表示主观能力, "能，会", 不表示意愿。“be able to” , 意为"能，会" ，表示说话人的主观意愿要做某事, 而且需要克服外部的困难与障碍, 它后面的不定式通常是表示行为、动作的动词。表示成功地做了某事时，只能用was/were able to；这里是想表明他在十岁时就能够成功地做成某事了，所以排除A；其次D选项中was和be重复了，所以排除；因为是说十岁时候的事肯定用过去式，所以排除B，C中could和be able to重复了，最好填was able to,表示“他十岁时就能够成功地游过河了。”
6.A decision must be( )about whether to go or stay.
A.make B.made C.done D.had
选B，make a decision是固定搭配，“做决定”的意思；这里因为A decision作主语，是做的对象，所以需要变被动态，所以选B.

学习愉快哈……

Answer 2

C. move on表示继续。。。
C, 表示拥有，买这辆车多久这个持续动作，只能用have,其他几个是非延续性动词
B， how about+doing/n.
D, 只有reach后面你直接接宾语，arrive at/in+宾语
D，表示有能力做到过，用be able to do，could指当时有能力做，但不一定做过。
B， 做决定的动词是make, make a decision

Answer 3

C

C

B

D

D

B