三、介词、连词

　　24.Japan is ________ the east of China.

　　A. inB. toC. onD. at

　　答案: B ( in 表示在范围里的, on表示紧挨着的; to 表示在范围以外的)

　　25.The postman shouted, “ Mr Green, here is a letter ________ you.”

　　A. to B. fromC. forD. of

　　答案: C ( 选择A的同学要注意to 表示动作的方向, for表示有从属关系或者利益关系)

　　26.We can't do it ________ your help.

　　A. withB. ofC. underD. without

　　答案: D. (选择C的同学要注意中文的干扰, 借助某人的帮助要用with,反之用without)

　　27.He hasn't heard from his friend __________ last month.

　　A. sinceB. by the end ofC. forD. until

　　答案: A (选择B的同学要注意B选项为过去完成时的时间;选择C的同学要注意, for+时间段; 选择D的同学要注意不是not…until 句型.until + 句子)

　　28.I didn't buy the dictionary yesterday _________ my aunt would give me one.

　　A. untilB. becauseC. ifD. before

　　答案: B (选择A的同学要注意语境)

　　29.I'm going to look for another job ________ the company offers me more money.

　　A. afterB. unlessC. whenD. for

　　答案: B ( 选择其它三项的同学要注意语境, 这里是指除非公司给我更多工资,否则我就要找其它工作.)

　　30.Don't hurry. The bus won't start ________ everybody gets on.

　　A. sinceB. asC. untilD. when

　　答案: C (选择D的同学要注意前面是否定.)

　　31.Please show me _________ to send an e-mail, John. It's the first time for me to do it.

　　A. howB. whatC. whenD. where

　　答案：A　(选择C的同学要注意认真看题，这里的time不是时间，而是指第一次)

　　32.You've passed the exam. I'm happy ______ you.

　　A. onB. atC. inD. for

　　答案：D　(选择A的同学要注意记忆词组的准确性.)

　　33.I wonder ________ they finished so many different jobs in such a short time.

　　A. whyB. howC. whenD. where

　　答案：B　(选择A的同学要注意语境，这里指他们怎么能在如此短的时间里完成如此多的困难的工作.)

　　34.-- Do you speak English?

　　-- Yes, I speak _________ a little English _______ some French.

　　A. neither, notB. both, orC. either, orD. not only, but also

　　答案：D　(选择C的同学要注意语境.)

　　35.______ the maths problem is difficult, I'll try very hard to work it out.

　　A. ThoughB. WhenC. BeforeD. After

　　答案：A　(选择B的同学要注意语境.不能说当题目难的时候，我将努力.而是说尽管题目难，但我将努力解决.)

　　36.The accident took place ________ a cold February evening.

　　A. onB. inC. atD. for

　　答案：A　(选择B的同学要注意，在特指的早上、下午、晚上，不用in要用on)

　　37.He turned ________ the radio because his father was asleep.

　　A. onB. downC. upD. over

　　答案：B　(根据语境：他爸爸睡着了，因此不能用A-打开，也不能用C-调大.D表示反过来)

　　38.I don't know the homework _______ today.

　　A. onB. inC. ofD. for

　　答案：D　(选择C的同学要注意of表示从属关系，要注意中文的干扰.)

　　39.– Oh, it's raining heavily.

　　-- Please don't leave ________ it stops.

　　A. whenB. afterC. sinceD. until

　　答案: D (选择其它选项的同学要注意读懂句子, 只有把语境搞清楚才能答对问题.)

　　40.Jane said she would come here ________ 9:00 and 9:30 tomorrow morning.

　　A. fromB. atC. betweenD. around

　　答案: C (选择B的同学没有把体看完整; 选择A的同学没有注意到from…to…的搭配.)