新概念英语第二册50.51课后练习

新概念英语第二册50.51课后练习

50练习答案 Key to written exercises
1．关键句型练习答案
A love travelling(1.1); don't like losing(1.1); don't know where it is(1.5); This is as far as we go (1.10)
B ‘Let's eat here,’I said to my wife.
‘I(would) prefer to have a drink first,’she answered.
‘That's a good idea,’I said.I picked up the menu.‘I don't understand a thing.’I said.‘It's all in Spanish.’
‘It doesn't matter,’said my wife.
‘What does that word mean?’I asked.
‘I don't know,’she answered.
We called the waiter and pointed to the word on the menu.‘Two,’I said,holding up two fingers.
After some time,my wife said suddenly,‘Look!He's bringing us two boiled eggs!’
2．难点练习答案
a/ b 1 miss 2 loose 3 expect 4 lose 5 waited
c 1 It takes me an hour to get to my office.
2 It took me fifteen hours to reach Tokyo.
3 It took him six months to write the book.
3．多项选择题答案
1 b 2 d 3a 4c 5c 6a
7 a 8 d 9 b 10 b 11 c 12 d
51练习答案 Key to written exercises
1．关键句型练习答案
A got(1.1); decided(1.2);began(1.2); wrote out(1.3); included(1.4); paid(1.5); rang(1.6);was not surprised (1.6); led(1.7); hid(1.7); asked(1.9); smiled(1.9); put(1.9);explained(1.10); had to reward(1.10); showed(1.10)
2．难点练习答案
1 rose 2 lying 3 laid 4 rose 5 beats 6 win
3．多项选择题答案
1 b 2c 3d 4d 5d 6a
7 d 8 c 9 a 10 d 11 d 12