新二课后答案lesson41-48

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Lesson 41   

1.关键句型练习答案 

C 1 mustn't  2 mustn't  3 needn't  4 needn't  5 mustn't 

2.难点练习答案 

1 remarked  2 noticed  3 remarks  4 notice 

3.多项选择题答案 

1 a  2 a  3 c  4 d  5 c  6 b 

7 b  8 a  9 d  10 a  11 c  12 b

  

Lesson 42 

1.关键句型练习答案 

A 1 had had a long walk(1.1)         2 have a rest(1.2) 

3 to have a look(1.4)                4 had our first glimpse(1.6) 

B 1 had a ride                              2 was having a look 

3 had a wash                           4 had a swim 

5 had a fight                            6 have had a quarrel 

7 had another try                      8 having a rest 

9 have a smoke                        10 have a good sleep 

2.难点练习答案 

1 pick it up  2 pick up  3 pick out  4 pick up 

3.多项选择题答案 

1 d  2 d  3 d  4 b  5 b  6 c 

7 d  8 d  9 a  10 c  11d  12 a

  

Lesson 43 

1.关键句型练习答案 

A were able to take(1.3); could…get over(1.6); was then able to rise(1.8); would be

able to reach(1.9); was able to fly (1.10) 

2.难点练习答案 

1 at last  2 at home  3 at once  4 at the moment  5 at times6 was at a loss  7 At first  3.多项选择题答案 

1 b  2b  3 a  4 a  5 d  6 d 

7 a  8 c  9 c  10 d  11 a  12 c

  

Lesson 44 

1.关键句型练习答案 

A tried to steal(1.4); started running(1.5); continued to run (1.7); needs mending(1.10)  B 1 to see           2 working                     3 ironing 

4 to leave           5 to argue/ arguing         6 to come 

7 seeing             8 knocking                    9 waiting 

10 to rain/ raining                                   11 working 

12 taking 

2.难点练习答案 

1(sample sentences) 

In the last minutes of the race, Jim caught up with the leader and passed him. 2 The

farmer shouted at the children and they ran away.3.多项选择题答案 

1 c  2 b  3 c  4 c  5 c  6 b 

7 d  8 a  9 b  10 a  11 b  12 d

  

Lesson 45 

1.关键句型练习答案 

A had been lost(11.1-2); must have been found(11.3-4); was not returned(1.4); had

been wrapped(1.6); was sent (1.9); was paid back(1.10) 

C 1 A meal has been prepared for you. 

2 The book will be translated into English. 

3 A telegram must be sent to him. 

4 The fire had been put out before the fire brigade arrived. 

5 The cat was given some milk to drink. 

2.难点练习答案 

1 back  2 robbed… stole  3 back  4 stole  5 robbed 

3.多项选择题答案 

1 b  2 d  3 a  4 b  5 b  6 d 

7 c  8 b  9 c  10 b  11 d  12 b 

 

Lesson 46 

1.关键句型练习答案 

A arrived at Sydney(1.1); could account for the fact (1.3);occurred to one(1.4); was

astonished at what(1.5); was so surprised at being(11.6-7); had been confined to the

wooden box(1.9); pay 3,500 for the cost(1.10) 

B 1 with              2 to…for             3 with       4 for 

5 to                 6 at 7 to               8 to 

9 for               10 to…at             11 at         12 with 

13 with           14 to…for           15 for       16 for  17 with           18 for                  19 at         20 with 

21 to               22 with              23 at         24 to 

25 with…to     26 to…with         27 for       28 to…to 

29 for             30 to                   31 for       32 to 

33 to…with     34 for                  35 to         36 to 

37 at               38 at                   39 with     40 for 

2.多项选择题答案 

1 a  2 c  3 d  4 d  5 a  6 c 

7 b  8 c  9 a  10 d  11 c  12 a

  

Lesson 47 

1.关键句型练习答案 

C 1 will have finished  2 broke  3 were  4 could 

D 1 mustn't  2 needn't 

E 1 I asked George what those people were looking at. 

2 George answered that he did not know. He thought a new road was being built and

that it would be finished soon. 

3 I told George that all those people were silly because they were looking into an empty hole. 

4 George said that some people enjoy/ enjoyed watching others work. 

5 Half an hour passed. George told me to hurry up as we had been there for half an

hour. He added that there was nothing to see in an empty hole. 

6 I answered that I didn't want to go yet because it was very interesting. 

2.多项选择题答案 

1 d  2 a  3 b  4 a  5 d  6 a 

7 a  8 d  9 d  10 c  11 a  12 c

  

Lesson 48 

1.难点练习答案 

A 1 which              2 denied                3 fetched 

4 too                 5 jobs                   6 One…a…who 

7 past                8 next                 9 watching 

10 continually     11 remarked          12 robbed 

B (sample sentences) 

I'm sorry to cause you such trouble. 

Have you ever seen such beautiful pictures before? It's such a nice day that we can't

stay indoors! 

I'm feeling so tired that I shall have to stop work.  C 1 He had no sooner come home than they rang him up from the office. 

2 The plane had no sooner taken off than it returned to the airport. 

D 1 made  2 do  3 make  4 do  5 Do  6 make 7 made8 does 

E 1 out  2 up  3 up  4 up…away  5 up  6 out 7 back  8 up with  9 up with 

F (sample sentences) 

If you don't stop that noise at once, you'll have to go to bed. I'm at a loss to know what

to do. 

It's stopped raining at last! 

He's very busy and can't accept any more work at present. I'll be at home tonight. 

2.多项选择题答案 

1c  2b  3c  4b  5a  6c 

7b  8 b  9 d  10 a  11b  12 c 


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