作业帮新概念2的Lesson70-80习题答案
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新概念2的Lesson70-80习题答案
Lesson70:
1．关键句型练习答案
A unaware of（1.2）; busy with（1.3）; sensitive to（1.5）; sure of(1.7); close to(1.8); sorry for(1.10)
B 1 of 2 in…at 3 in…for
4 to…about 5 with…on 6 at…with
7 to…for 8 in 9 to…to
10 of 11 on 12 for
13 from 14 at…of 15 on…about/of
16 for…with 17 at 18 of
19 to…to 20 with 21 to
22 of 23 of 24 to
25 for
2．多项选择题答案
1d 2b 3c 4c 5d 6b
7c 8a 9c 10d 11d 12c
Lesson71:
1．关键句型练习答案
C 1 shall have been working
2 have finished
D 1 had to go
2 should/ought to buy
3 should/ ought to have telephoned
2．难点练习答案
1 shop assistant 2 hung 3 hanged
3．多项选择题答案
1b 2d 3b 4b 5c 6c
7d 8b 9b 10c 11b 12a
Lesson72:
1．难点练习答案
A 1 miss 2 expecting 3 raise 4 lying
5 beats 6 quite 7 am used to 8 pick
9 price 10 cost 11 value 12 checked
13 accept 14 dress up 15 practise 16 amused
17 hung 18 late 19 hard 20 nearly
B 1 I told him about it in order to help you.
2 I opened the door quietly so as not to disturb him.
3 He left the letter on the table in order that I might/should see it.
C 1 up 2 down 3 out 4 up 5 off
D 1 say…told 2 tell 3 say 4 said 5 telling
2．多项选择题答案
1a 2c 3a 4d 5b 6a
7c 8c 9d 10b 11a 12d
Lesson73:
1．关键句型练习答案
A who(1.1); or (1.2); as far as (1.3); who(1.4); while (1.4); and(1.5); When(1.6); as(1.8); and(1.9); and (1.9); as(1.10); but(1.10); and(1.11); wno(1.12)
C 1 The climbers not only reached the top of the mountain, but(they)spent the night there as well.
2 When a fire broke out in a cinema, several hundred people tried to leave the building and a number of them were injured.
3 James Sullivan, whose book on the Antarctic was published recently, will give a lecture at the local library next week.
4 Although the police searched everywhere, neither the missing boy nor his dog could be found.
5 In spite of the fact that fares have increased, the railway company is still losing money because the employees have demanded higher wages.
6 He gave me such a fright that I knocked the teapot over.
7 After making sure that the alarm clock worked, I set it so that it would ring at six o'clock.
8 I hid the Christmas presents under the desk quickly so that my young daughter would not see them when she entered the room
9 Refusing the offer, I explained that I had already been offered a job by another company.
10 He fought the wolves off for three hours before help arrived.
2．多项选择题答案
1 c 2a 3d 4a 5c 6d
7a 8d 9a 10a 11d 12b
Lesson74:
1．关键句型练习答案
B 1 are now investigating 2 travels
3 resembles 4 delivers
5 looks 6 loves
7 is coming 8 do you prefer
C (sample sentences)
1 This box is empty, but that one contains old papers.
2 What does‘No Campming’mean?
3 I don't believe a word he says!
4 I'm sorry, but I don't understand what you mean.
5 They want (to buy) a new house.
6 Don't hurry. It doesn't matter if we're late.
2．难点练习答案
a 1 over 2 into 3 through 4 off 5 on…with 6 on with
b 1 No Smoking(in this compartment)
2 No Parking
3 No Waiting on this side of the street today
3．多项选择题答案
1 b 2 d 3 c 4 c 5 d 6 c
7 a 8 c 9 b 10 c 11 a 12 b
Lesson75:
1．关键句型练习答案
A flew (1.1); crashed (1.2); was killed (1.2); grew dark (1.5); turned (1.6); put(1.6); could find (1.7); got (1.8); kept(1.8); could(1.8); tried to get(1.9); heard (1.9); wondered (1.10); could send (1.10); had(1.10); stamped out(1.11); saw(1.11); sent(1.11); arrived (1.12)
(Note: Other past tenses are descriptive, i.e. they do not indicate something that happened.)
2．难点练习答案
1 grew/got/turned 2 fell 3 grew 4 turn/go 5come/become
6 grew 7 growing/getting…growing/get ting 8 got/grown
9 fell 10 come
3．多项选择题答案
1c 2a 3b 4d 5b 6a
7b 8b 9d 10d 11c 12c
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1．关键句型练习答案
A unaware of（1.2）; busy with（1.3）; sensitive to（1.5）; sure of(1.7); close to(1.8); sorry for(1.10)
B 1 of 2 in…at 3 in…for
4 to…about 5 with…on 6 at…with
7 to…for 8 in 9 to…to
10 of 11 on 12 for
13 from 14 at…of 15 on…about/of
16 for…with 17 at 18 of
19 to…to 20 with 21 to
22 of 23 of 24 to
25 for
2．多项选择题答案
1d 2b 3c 4c 5d 6b
7c 8a 9c 10d 11d 12c
Lesson71:
1．关键句型练习答案
C 1 shall have been working
2 have finished
D 1 had to go
2 should/ought to buy
3 should/ ought to have telephoned
2．难点练习答案
1 shop assistant 2 hung 3 hanged
3．多项选择题答案
1b 2d 3b 4b 5c 6c
7d 8b 9b 10c 11b 12a
Lesson72:
1．难点练习答案
A 1 miss 2 expecting 3 raise 4 lying
5 beats 6 quite 7 am used to 8 pick
9 price 10 cost 11 value 12 checked
13 accept 14 dress up 15 practise 16 amused
17 hung 18 late 19 hard 20 nearly
B 1 I told him about it in order to help you.
2 I opened the door quietly so as not to disturb him.
3 He left the letter on the table in order that I might/should see it.
C 1 up 2 down 3 out 4 up 5 off
D 1 say…told 2 tell 3 say 4 said 5 telling
2．多项选择题答案
1a 2c 3a 4d 5b 6a
7c 8c 9d 10b 11a 12d
Lesson73:
1．关键句型练习答案
A who(1.1); or (1.2); as far as (1.3); who(1.4); while (1.4); and(1.5); When(1.6); as(1.8); and(1.9); and (1.9); as(1.10); but(1.10); and(1.11); wno(1.12)
C 1 The climbers not only reached the top of the mountain, but(they)spent the night there as well.
2 When a fire broke out in a cinema, several hundred people tried to leave the building and a number of them were injured.
3 James Sullivan, whose book on the Antarctic was published recently, will give a lecture at the local library next week.
4 Although the police searched everywhere, neither the missing boy nor his dog could be found.
5 In spite of the fact that fares have increased, the railway company is still losing money because the employees have demanded higher wages.
6 He gave me such a fright that I knocked the teapot over.
7 After making sure that the alarm clock worked, I set it so that it would ring at six o'clock.
8 I hid the Christmas presents under the desk quickly so that my young daughter would not see them when she entered the room
9 Refusing the offer, I explained that I had already been offered a job by another company.
10 He fought the wolves off for three hours before help arrived.
2．多项选择题答案
1 c 2a 3d 4a 5c 6d
7a 8d 9a 10a 11d 12b
Lesson74:
1．关键句型练习答案
B 1 are now investigating 2 travels
3 resembles 4 delivers
5 looks 6 loves
7 is coming 8 do you prefer
C (sample sentences)
1 This box is empty, but that one contains old papers.
2 What does‘No Campming’mean?
3 I don't believe a word he says!
4 I'm sorry, but I don't understand what you mean.
5 They want (to buy) a new house.
6 Don't hurry. It doesn't matter if we're late.
2．难点练习答案
a 1 over 2 into 3 through 4 off 5 on…with 6 on with
b 1 No Smoking(in this compartment)
2 No Parking
3 No Waiting on this side of the street today
3．多项选择题答案
1 b 2 d 3 c 4 c 5 d 6 c
7 a 8 c 9 b 10 c 11 a 12 b
Lesson75:
1．关键句型练习答案
A flew (1.1); crashed (1.2); was killed (1.2); grew dark (1.5); turned (1.6); put(1.6); could find (1.7); got (1.8); kept(1.8); could(1.8); tried to get(1.9); heard (1.9); wondered (1.10); could send (1.10); had(1.10); stamped out(1.11); saw(1.11); sent(1.11); arrived (1.12)
(Note: Other past tenses are descriptive, i.e. they do not indicate something that happened.)
2．难点练习答案
1 grew/got/turned 2 fell 3 grew 4 turn/go 5come/become
6 grew 7 growing/getting…growing/get ting 8 got/grown
9 fell 10 come
3．多项选择题答案
1c 2a 3b 4d 5b 6a
7b 8b 9d 10d 11c 12c
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