We hope the measures to control prices, are taken by the government, will succeed. A. as B. when C. since ——青夏教育精英家教网—

18、We hope the measures to control prices, are taken by the government, will succeed.

A. as B. when C. since D. after

17、John didn’t choose of the ties and went away without looking at a third one.

A. many B. either C. all D. any

16、 ― Let’s discuss the question raised last night, shall we?

― There is no hurry for that. I for a conference.

A. headed B. was heading C. am heading D. have headed

15、To all the famous artists’ surprise, the unknown woman’s two paintings are also on show in the art exhibition.

A. little blue oil B. blue little oil C. oil blue little D. little oil blue

14、What the scientist said sounded strange, ______ ,they made sense.

A. therefore B. however C. since D. otherwise

13、 Excuse me, where can I get _____ application form?

Go to _____ Window 10 , please.

A. an; 不填 B. an; the C. 不填; 不填 D. the; the

12、

假如你叫李华，学校组织有外籍教师参加的郊游活动，你担任临时导游。请根据下面图示，用英语写一篇讲话稿，在活动开始前向外籍教师简要介绍郊游活动的安排.

注意： 1. 词数不少于60

2. 文章开头与结尾已为你写好。

Good morning, ladies and gentlemen,

_____________________________________________________________________.

That’s all for today’s arrangement. I wish you all a wonderful day. Thanks.

评卷人	得分

二、选择题

（每空？分，共？分）

11、 In your English class, you are asked to describe the following picture and explain to your classmates how you understand it.

参考词汇：缸vat 漏出来 leak out 漏洞 loophole

10、

假如你叫李华，学校组织有外籍教师参加的郊游活动，你担任临时导游。请根据下面图示，用英语写一篇讲话稿，在活动开始前向外籍教师简要介绍郊游活动的安排.

注意： 1. 词数不少于60

2. 文章开头与结尾已为你写好。

Good morning, ladies and gentlemen,

_____________________________________________________________________.

That’s all for today’s arrangement. I wish you all a wonderful day. Thanks.

9、

Falling and gravity

About 400 years ago, Caltleo

noticed that objects speed up,

or accelerate, as they fall.

He found that heavy and light

things, of the same shape and

size, take the same time to fall

to the ground. Gravity pulls

then-* down equally.

Try this for yourself with

different objects, like a slipper :

and a heavy boot.

Air resistance

Objects of different shapes and

sizes fall at different rates. The

shape of a parachute makes

people fall more slowly.

The air pushing

against the parachute

causes a lot of air

resistance*. A person

without a parachute

falls faster because less

air pushes against

them.

The faster something falls, the

more air resistance there is on

it. Eventually, the air resistance

slowing it down becomes as

strong as the pull of gravity.

Then its speed no longer

changes. This is called terminal

speed.

Free fall

If there were no air, there would be no air

resistance. All falling objects would just get

faster and faster < called is This rate. same the>

free fall.

67. Falling objects are pulled down to the ground by .

A. gravity B. resistance C. speed D. acceleration（加速度）

68. Why do people make parachutes（降落伞）?

A. To look pretty and colourful in the air. B. To slow down the falling speed.

C. To push against the air in the sky. D. To accelerate the falling movement.

69. Which did Galileo discover?

A. A heavy ball falls faster than a light ball. B. A light ball falls faster than a heavy ball.

C. A light ball and a heavy ball fall at the same speed

D. A light ball and a heavy ball fall at different speed.

70. Which of the following is NOT true according to the passage？

A. Heavy and light objects fall equally when they are different in size.

B. When air resistance equals gravity, objects fall at terminal speed.

C. Without air; all falling objects get faster and faster at the same rate.

D. Slippers（拖鞋） and boots （靴子）fall at the same speed because they have the same shape

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