41. _______ it with me and I'll see what I can do.

A.When leftB.Leaving

C.If you leaveD.Leave

42. Shirley _______ a book about China last year but I don't know whether she has finished it.

A.has written B.wrote

C.had written D.was writing

43.Hi, Tracy, you look tired.

-I am tired.I _______ the living room all day.

A.painted B.had pained

C.have been painting D.have painted

44.-Is this raincoat yours

-No, mine _______ there behind the door.

A.hangs B.has hung

C.is hanging D.hung

45. -Alice, why didn't you come yesterday

-I _______, but I had an unexpected visitor.

A.had B.would

C.was going to D.did

46. Helen _______ her key in the office so she had to wait until her husband _______ home.

A.has left; comes B.left; had come

C.had left; came D.had left; would come

47.-Can I help you, sir

-Yes, I bought this radio here yesterday, but it _______.

A.didn't work B.won't work

C.can't work D.doesn't work

48.-Your phone number again I _______ quite catch it.

-It's 9568442.

A.didn't B.couldn't

C.don't D.can't

49. -_______ the sports meet might be put off.

-Yes, it all depends on the weather.

A.I've been told B.I've told

C.I'm told D.I told

50. I don't think Jim saw me; he _______ into space.

A.just stared B.was just staring

C.has just stared D.had just stared

51. If a man _______ succeed, he must work as hard as he can.

A.will B.is to

C.is going to D.should

52.I don't really work here, I _______ until the new secretary arrives.

A.just help out B.have just helped out

C.am just helping out D.will just help out

53. -Don't forget to come to my birthday party tomorrow.-_______.

A.I don't B.I won't

C.I can't D.I haven't

54. I need one more stamp before my collection _______

A.has completed B.completes

C.has been completed D.is completed

●答案解析

1.答案:D

解析:在when引導(dǎo)的時間狀語從句中,謂語動詞要用一般現(xiàn)在時.

2.答案:B

解析:根據(jù)since 1990可確定應(yīng)用現(xiàn)在完成時.

3.答案:A

解析:happen to sb.or sth.某人或某物怎么了.在回答這種問題時,要用某人或某物作主語.

4.答案:D

解析:by the end of last year常與過去完成時連用.表示到過去的某個時候前已經(jīng)完成的動作.

5.答案:D

解析:根據(jù)副詞yet可確定應(yīng)用現(xiàn)在完成時.when and where to do sth.表示單數(shù),要用has not been decided.

6.答案:D

解析:過去對新大衣沒做任何評價,要用一般過去時.sooner表示"快,早",不表示"將來",不能選won't say.

7.答案:A

解析:時間狀語recently常與現(xiàn)在完成時連用.We should have heard from her by now.目前我們應(yīng)該收到她的信了.

8.答案:B

解析:"哭"的動作發(fā)生在過去.丟失玩具熊發(fā)生在"哭"之前,要用過去完成時.

9.答案:B

解析:在這個句子中用過去進(jìn)行時表示在對方問話之前自己正在想的事.

10.答案:C

解析:by the time 后接定語從句,省略了關(guān)系副詞when.要用一般現(xiàn)在時表示將來.

11.答案:A

解析:be to blame 是固定短語,該怨.這是一個強調(diào)句,強調(diào)主語your husband.is to be blamed,表示將要發(fā)生的事,與語義不符.

12.答案:B

解析:It all depends或That depends是固定用法,這都難說,得看情況.

13.答案:D

解析:到現(xiàn)在為止約翰和我認(rèn)識八年了.要用現(xiàn)在完成時.我們認(rèn)識前曾見過幾面,要用過去完成時,過去完成時表示在認(rèn)識之前所發(fā)生的事,即"過去的過去".

14.答案:C

解析:雖然前兩句都用了一般現(xiàn)在時,但是從意思可知,Ted在地震中搶救兒童發(fā)生在過去,要用被動語態(tài)的一般過去時.

15.答案:A

解析:got hurt受傷,get 后接過去分詞表示被動.受傷的事發(fā)生在過去,要用一般過去時.

16.答案:C

解析:根據(jù)句子的語境they will disappear from the earth in the near future可以判斷出要用被動語態(tài)的現(xiàn)在進(jìn)行時,說明雨林正在被砍伐,焚燒.

17.答案:C

解析:我們將在不久知道試驗的結(jié)果.要用一般將來時.It will not be long是主句,不久;在before引導(dǎo)的時間狀語從句中,要用一般現(xiàn)在時表示將來.

18.答案:A

解析:選擇移動電話難的原因是由于科技正在飛速發(fā)展,要用現(xiàn)在進(jìn)行時態(tài).

19.答案:D

解析:從常識可知,一個人一旦獲得了某種技能,這種技能就會保持很長一段時間,而不會因短期內(nèi)不訓(xùn)練而失去.雖然"我"在今年沒有時間訓(xùn)練,但乒乓球仍然打得好,要用一般現(xiàn)在時態(tài).

20.答案:D