52、If you want to know how a word is used，look the word ________________ in the Advanced Learner's Dictionary.

答案：50、into 51、out for 52、up

51、Look ________________ pickpockets.

(1)　　　 As，look back upon those years，I am struck by Annie's wisdom.<回顾，回想>

(2)　　　 I've been looking into this matter this afternoon.<调查>

(3)　　　 Two men were fighting. The rest were looking on.<旁观>

(4)　　　 When you're eating fish，look out for bones.<当心，小心>

(5)　　　 We've been looking out for a new house，but the ones we've seen are all too expensive.<留心找某物>

(6)　　　 Look up the word in the dictionary<查寻，查找>

(7)　　　 I want to look my uncle up sometime.<看望，拜访>

(8)　　　 She looked through her notes before the examination.<浏览>

(题组训练)用与look相关的短语填空：

50、A Working Party has been set up to look ________________ the problem.

49、Two extra carriages were ________________ onto the train on at York.

答案：47、joined 48、connects 49、joined

48、The 9：00am train from London ________ with the 12：05 p.m. from Crewe.

(1)　　　 connect with/to<把……连接起来；和……相连> Connect this wire to that one. The Suez Canal connects Africa with Asia.

(2)　　　 He has been connected with the company since 1984.<和……联系>

(3)　　　 The early bus from the village connects with the 8：30train. <(车、船等在时间上)衔接>

(题组训练)用join或connect的适当形式完成下列句子：

47、They all ________________ in singing the Christmas carols.

(1)　　　 to join an island to the mainland by a bridge<把……和……连接起来>

(2)　　　 The new railway joins our town to the big city.<把……和……连接起来>

(3)　　　 The girl，Mary，joined in the conversation.<参加(某活动)>

(4)　　　 Will you join us in a walk?<和……一起做某事>

(5)　　　 The electrician joined up the wires.<把……连接起来>

46、-Mummy，can I put the peaches in the cupboard？

-No dear. They don't ________________ well. Put them in the fridge instead.

A. keep B. fit C. get D. last

答案：45、A46、A

(1)　　　 He keeps away from liquor and tobacco.<不沾，避开，不接近>

(2)　　　 The Englishman will move back in order to keep a certain distance away. <保持一定距离>

(3)　　　 He may be telling the truth but he is keeping something back. <隐瞒(没讲)>

(4)　　　 Finally，he did not give her the right change，but kept back five pounds. <扣留>

(5)　　　 You have to be home by I1 o'clock. Keep that in mind，Bob.<记在心里>

(6)　　　 Keep off the grass.<勿踩，勿踏>

(7)　　　 He didn't stop running. He just kept on.<继续(干)，坚持(干)>

(8)　　　 Keep on until you reach the traffic lights.<继续前进>

(9)　　　 The coat should keep out the cold.<挡住，使……进不去>

(10)　 They have shut the door and meant to keep us out.<不要进来>

(11)　 You should keep out of these things.<不牵扯进去>

(12)　 I hope such fine weather will keep up.<继续(下去)，持续(下去)>

(13)　 We've kept up our friendship for over twenty years now.<保持>

(14)　 The good news keeps up our spirits.<保持(情绪)高昂>

(15)　 I can't keep up with all the changes.<跟上，(与……)并驾齐驱>

(16)　 I hope the rain keeps off.<(雨雪)暂时不停>

(题组训练)单项填空：

45、Would you slow down a bit，please? I can't ________________ you.

A. keep up with B. put up with C. make up to D. hold on to

44、Tell me all about it-don't hold anything ________________ ！

答案：41、on to 42、back 43、up 44、back