--- What happened to Paul? --- He was crossing the street a motorbike hit him from behind. [ ] A．whileB．when C．untilD．because 题目和参考答案——青夏教育精英家教网—

题目内容

--- What happened to Paul?

--- He was crossing the street ________ a motorbike hit him from behind.

[　　]

A．while

B．when

C．until

D．because

答案：B
解析：

解析：when在这里是“正当此时”的意思。

练习册系列答案

单词拼写

1.We all had fun p ______ basketball last Friday.

2.The more carefully you work, the f ____ mistakes you will make.

3.I can’t d_____ which pair of shoes to buy. They both look good on me.

4.I go to the movies maybe o___ a month.

5.I like to follow the story and see what h____ next.

6.The program Where Fathers Go in Hunan TV Station is really s_______.

7.I t like the coat. I want to buy it.

8.We went to the w____ cinema in town last night.

9.I have two t_________ to the basketball match.

10.The students are having a d about TV shows.

单词拼写(每题1分，共10分)

1.We will play a the team from NO.1 Middle School.

2.Last week our class went to Hangzhou Disneyland e_________ Lin Tao, because he was ill in hospital.

3.Mr. Hall was left a_______ at home after his children all went to work outside.

4.I had a math test yesterday, but I had a d result.

5.“You look sad , Andrew. What h________ to you ?” said Miss Gao.

6.The weather changes a lot in spring. So I can’t make a d________ if I will go hiking tomorrow.

7.My mom said, “Don’t s , the baby is sleeping now.”

8.M I should give him a call to tell him about the lter.

9.My mother is cooking in the k . She is getting ready for supper.

10.When I h the good news, I was very excited.

综合填空

根据短文和所给首字母写出所缺单词，使短文完整，意思通顺、连贯

Do you know something about tree rings (年轮)? Do you know they can tell us what the weather was l__1___, sometimes even hundreds of years ago?

A tree will grow well in a climate with lots of sunshine and rainfall. And l__2__ sunshine or rainfall will limit (限制) the growth of a tree. We can see the change of climate by studying the tree rings. For e___3___, to find out the weather of ten years ago, count the rings of a tree from o___4___ to the inside. If the t___5___ ring is far from the eleventh ring, then we are sure that it was sunny and rainy most of that year. If it is near to the eleventh ring, then the climate that year was bad.

Tree rings are i___6___ not only for studying the history of weather but also for studying the history of man. Long long ago there lived a lot of people at a place in New Mexico. But now you can find only s___7___ there—no trees and no people. What h____8___?

A scientist studied the rings of d___9__ trees there. He found that the people had to leave b__10___ they had cut down all trees to make fires and buildings. As all trees had gone, the people there had to move.

1. We must be p________ if we ask others questions.

2.Kate r________ a letter from her grandparents three days ago.

3.She is an e________ teacher, so we all like her class.

4.you must be careful to c________ the road. It’s dangerous.

5. The teacher looks very angry. Do you know what h________?

6.She was very___________(紧张) while she was having a test.

7.It’s not right for you ___________(抄) others’ homework.

8.She had a very unusual _____________(经历) on last Sunday.

9. She wants to be a _________(科学家) when she grows up.

10.If you have a ____________（机会）to go to America, take it.

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