新概念英语第二册第七课？新概念英语第二册 课后答案 第七课Lesson 71. b 根据课文第3-4行someone had told the police that thieves would try to steal the diamond 和第8-9行While two detectives were keeping guard at the door…可以判断出b. to prevent a robbery 是正确答案,其他3个都不对。那么，新概念英语第二册第七课？一起来了解一下吧。
Lesson 7
Too late
为时太晚
First listen and then answer the question.
听录音，然后回答以下问题。
Did the detectives save the diamonds?
The plane was late and detectives were waiting at the airport all morning. They were expecting a valuable parcel of diamonds from South Africa. A few hours earlier, someone had told the police that thieves would try to steal the diamonds. When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. Two men took the parcel off the plane and carried it into the Customs House. While two detectives were keeping guard at the door, two others opened the parcel. To their surprise, the precious parcel was full of stones and sand!
New words and expressions 生词和短语
detectiven. 侦探
airportn. 机场
expectv. 期待，等待
valuableadj. 贵重的
parceln. 包裹
diamondn. 钻石
stealv. 偷
main adj. 主要的
airfieldn. 飞机起落的场地
guardn. 警戒，守卫
preciousadj. 珍贵的
stonen. 石子
sandn. 沙子
参考译文
飞机误点了，侦探们在机场等了整整一上午。
新概念英语第二册 课后答案 第七课Lesson 7
1. b
根据课文第3-4行someone had told the police that thieves would try to steal the diamond 和第8-9行While two detectives were keeping guard at the door…可以判断出b. to prevent a robbery 是正确答案，其他3个都不对。
2. c
根据课文最后一句话To their surprise, the precious parcel was full of stones and sand! 可以推测出c. didn’t prevent the robbery 是正确的答案。其他3个选择都不符合课文内容。
3. c
从回答中可以看出，此问句是对地点发问的， a. Why, b. When, d. What 都不能针对地点提问，只有c. Where 是问地点的，可以用At the airport 来回答，所以选c.
4. d
这一句是针对动词宾语提问的，回答是用名词短语A valuable parcel of diamonds . a. Why, b. When , C. where 这几个疑问词都不能针对动词宾语（名词）提问的，只有d. What 可以对名词提问。
lesson 7 Too late
Detectives were waiting at the airport all morning. They were
expecting a valuable parel of diamonds
from South Africa. Two men took the parcel into the Customs House
after the arrival of the plane. Two
detectives opened it. The parcel was full of stones and sand.
4. Multiple choice questions 多项选择题Comprehension 理解1. The detectives were at the airport ______.a. to meet a plane b. to prevent a robberyc. to watch the building d. because the plane was late2. The detectives ______.a. found the diamonds b. didn’t open the parcelc. didn’t prevent the robbery d. caught the thieves解答：1.b。根据课文第3-4行someone had told the police that thieves would try to steal the diamond 和第8-9行While two detectives were keepingguardat the door…，可以判断出b. to prevent arobbery是正确答案，其他3个都不对。
Lesson 1
A private conversation
Last week I went to the theatre. I had a very good seat. The play was very interesting. I did not enjoy it. A young man and a young woman were sitting behind me. They were talking loudly. I got very angry. I could not hear the actors. I turned round. I looked at the man and the woman angrily. They did not pay any attention. In the end, I could not bear it. I turned round again. 'I can't hear a word!' I said angrily.
'It's none of your business,' the young man said rudely. 'This is a private conversation!'
Lesson 2
Breakfast or lunch?
早餐还是午餐？
First listen and then answer the question.
听录音，然后回答以下问题。
以上就是新概念英语第二册第七课的全部内容，参看第1册第117-119等课中的例句。 2 keep guard, 守卫。 3 to their surprise, 使他们吃惊的是。 参考译文 飞机误点了,侦探们在机场等了整整一上午。他们正期待从南非来的一个装着钻石的贵重包裹。数小时以前,有人向警方报告,说有人企图偷走这些钻石。
