【题目】Do you know something about tree rings? Do you know they can tell us what the weather was like, sometimes even hundreds of years ago?

A tree will grow well in a climate with lots of sunshine and rainfall. And little sunshine or rainfall will limit the growth of trees by studying the tree rings. For example, to find out the weather of ten years ago, count the rings of a tree from the outside to the inside. If the tenth ring is far from the eleventh ring, then we’re 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 important not only for studying the history of weather but also for studying the history of man. Many centuries ago, there lived a lot of people at a place in New Mexico. But now you can find only sand there-no trees and no people. What happened?

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

【1】 Tree rings can tell ______ according to the passage.

A. whether a tree was strong or not.

B. whether the climate was good or not

C. how tall trees used to be.

【2】 If you want to find out the weather of twenty years ago, you should study ________.

A. the twentieth ring

B. the tenth ring

C. the twenty-second ring

【3】What does the underline word “limit” mean?

A. 证实 B. 限制 C. 促进

【4】Which of the following is NOT TRUE?

A. Trees can’t grow well in a climate with little sunshine and rainfall.

B. Tree rings grow far from each other in a bad climate.

C. The people left the place in New Mexico because the land became sand.

【5】The passage mainly tells us ________ .

A. how climate affects the growing of trees

B. the importance of the trees

C Tree rings can help us study the history of weather and man.

【题目】Do you know the Homework (作业) Club (俱乐部) in US schools? The students do their homework in the afternoon at these clubs. Why do they have the club? The students always play games and watch TV after school, so the Homework Club is a quiet (安静的) place (地方) for them to do their homework. Teachers there can help them do their homework. After the students finish their homework, they can get a snack. It’s always children’s favorite food. Do you want to know the time and fee (费用)? Let’s have a look.

Time

Every session (阶段) is four weeks, from Monday to Thursday. You can go to the club one, two, three or four days a week. The Homework Club is in the Bay Library.

Monday, Tuesday and Thursday: 3:00 pm — 4:00 pm

Wednesday: 1:30 pm -–2:30 pm

Fee

4 days a week: $150 / session

3 days a week: $125 / session

2 days a week: $100 / session

1 day a week: $75 / session

【1】The students go to the Homework Club because ___________.

A. they want to help their teachers

B. they need a quiet place to study

C. they can play with their friends there

D. they can play games and watch TV there

【2】The underlined word (划线单词) “snack” is___________ in Chinese.

A. 零钱 B. 小吃 C. 奖状 D. 玩具

【3】From the passage (段落) we know ____________.

A. the Homework Club is in the students’ classroom

B. the price for a session of two days a week is $150

C. the students can go to the Homework Club on Friday

D. the Homework Club finishes at 2:30 pm on Wednesday

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