题目内容

 Laboratory　work　is　your　chance　to　learn　science　firsthand.　It　can　be　fun　but　you　must　be　careful　to　prevent　injury.　Listen　closely　when　your　teacher　reads　and　explains　the　rules　before　your　first　lab　lesson.
LABORATORYRULES
Throughout　the　lesson
·Do　not　enter　the　science　lab　without　the　teacher’s　permission.·No　food　or　drinks　are　to　be　alowed　in　the　science　lab.
Before　the　Experiment
·Read　al　instructions　carefuly　before　every　experiment.
·Prepare　al　apparatus（仪器）and　arrange　them　so　that　you　wil　not　knock　them　over　while　doing　the　experiment.
During　the　Experiment
·If　you　are　unsure　of　how　to　use　any　apparatus　or　how　to　operate,　ask　your　teacher　for　help.·Never　smel　or　taste　chemicals　unless　your　teacher　gives　permission.
After　the　Experiment
·Wash　al　apparatus　after　use　and　return　them　to　the　places　where　they　were.
·Throw　waste　materials　in　proper　waste　baskets.　　　　First　Aid　　　　
·Report　al　accidents　to　your　teacher　immediately.
·If　you　spil（ 溅 出 ）any　chemicals　onto　your　body　or　clothing,　wash　with　plenty　of　water　and　report　to　your　teacher.
【小题1】　Your　teacher　wil　probably　tel　you　the　rules　above　_____　the　first　lab　lesson.

A．beforeB．sinceC．duringD．after
【小题2】　Before　every　experiment,　you　should　_____.
A．taste　the　chemicals　first
B．clean　al　the　apparatus
C．read　al　instructions　carefuly
D．report　al　the　accidents　to　the　teacher
【小题3】　When　you　are　not　sure　how　to　use　al　apparatus,　_____.
A.　try　them　on　your　own
B.　read　the　rules　carefuly
C.　ask　your　teacher　for　help
d.　put　them　back
【小题4】　It　is　clear　that　you　can　_____.
A．bring　food　into　the　lab
B．enter　the　lab　anytime
C．smel　chemicals　as　you　like
D．learn　science　directly　in　the　lab
【小题5】　If　you　get　chemicals　on　the　clothing,　you　can　find　ways　to　solve　it　in　the　part　_____.
A．Before　the　Experiment
B．First　Aid
C．During　the　Experiment
D．After　the　Experiment


【小题1】A
【小题1】C
【小题1】C
【小题1】D
【小题1】B

解析

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相关题目

Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us.

If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering(不开花的) plants.

Flowering plants can make seeds(种子). The seeds are protected by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit.

Most non-flowering plants do not grow from seeds. They grow from spores(孢子). Spores are very, very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores fall on wet and shady(阴凉的) places, they usually grow into new plants.

1.What fact does the passage lead you to believe?

A．Of all living things, animals are most important.

B．Spores are seeds.

C．All fruits of flowering plants have seeds.

D．Without plants, man will die out.

2.The paragraph following the passage will be about ________.

A．how plants can make food from air

B．how spores grow into new plants

C．why some plants have no seeds

D．why non-flowering plants are more important than flowering plants

3.This passage is most likely to be taken from ________.

A．a story book                           B．a novel

C．a science magazine                      D．a laboratory report

 

完成句子 按所给的汉语，用英语完成下列句子。（本大题共9分，每句1.5分）

1.别只关心自己。孩子们，团队精神也是非常重要的。

                      .Team spirit is also very important, children.

2.当我走过实验室时，陆老师正在向学生们解释如何做实验。

When I walked past the laboratory, Mr Lu                         do the experiment.

3.人们不应该看不起残疾人，我们应该善待他们。

The disabled                         by people.We should treat them kindly.

4.开始时Jack不习惯在这家大公司工作，他感到有点不开心。

At the beginning, Jack                         in the big company.He felt a little sad.

5.他有足够的创造力，做每件事都与众不同。

He                         everything differently.

6.在过去的两年里，医生已经为许多眼病患者做了手术。

Doctors                         with their eye problems in the past two years.

 

阅读短文

Thomas Edison made more than 1,000 inventions in his life. (A)他的许多发明已经改变了世界。His first invention was a vote recorder (投票记录器) in 1869. This machine allowed people to place a vote by pressing a button instead of saying “Yes” or “No”. (B)H_________, American government officials did not like Edison’s invention because they preferred to call out their votes.

Then Edison started a company with his friend, Franklin Pope. (C) was, morning, night, busy, until, Edison, from, early, late. As a result of hard work, he invented telegraph to print the price of gold and silver. He sold it to Western Union Company for $15,000.

With some of the money Edison started his own company. Next he invented a stock ticker. (D)This machine was used to record the price of stocks (股票) in New York. Western Union paid

Edison $ 40,000 for this invention.

Edison used this money to open a shop in Newark in the state of New Jersey. In 1875, Edison and his family moved to Menlo Park in the same state. There he built his own laboratory.

1.将(A)处画线部分译成英语：

_________________________________________

2.根据首字母提示，在(B)处填写一个适当的单词：

_________________________________________

3.将(C)处画线部分连词成句：

_________________________________________

4.将(D)处画线部分译成汉语：

_________________________________________

5.回答问题：Which state of America does Menlo Park belong to? 

______________________________________________________

 

 

China launched its first space lab module Tiangong-1 on the evening of September 29, 2011, at the Jiuquan Satellite Launch Center in northwestern China.

President Hu Jintao praised the successful launch of China's first space lab module Tiangong-1, and shook hands with the staff of the Beijing Aerospace Flight Control Center.

Premier Wen Jiabao and He Guoqiang also shook hands with the staff at the Jiuquan Satellite Launch Center to congratulate on the success.

Tiangong-1, which is scheduled to dock(与……对接) with the Shenzhou-8 spacecraft later this year, will pave the way for building China's first space station.

During its two-year service life, Tiangong-1 will mainly conduct four tasks, such as experiments of autonomous rendezvous(自主交会) and docking procedures(程序) with the Shenzhou-8, -9, and -10 spacecrafts in the coming launches, aiming to establish the country's first space lab, according to Wu Ping, spokesperson for China's national space administration.

According to the plan for China's manned space program, the Shenzhou-10 will be a manned spacecraft, possibly carrying a female Chinese astronaut who will test manual space rendezvous and docking with the Tiangong-1.

Functioning as a target spacecraft, Tiangong-1 is expected to become China's first space laboratory when it connects to the above mentioned spaceships.

1.When Tiangong-1 was launched, _____were at the Jiuquan Satellite Launch Center.

A. Premier Wen Jiabao and He Guoqiang 

B. Premier Wen Jiabao and President Hu Jintao 

C. He Guoqiang and President Hu Jintao    

D. President Hu Jintao and some staff

2.It is reported that Tiangong-1 will conduct _____ tasks during its service life.

A. two                  B. three                C. four             D. five

3.The underlined word “establish” here means _____________.

A. prepare              B. build                C. discover         D. use

4.The _____ spacecraft will be carrying a female Chinese astronaut.

A. Shenzhou-7                                   B. Shenzhou-8

C. Shenzhou-9                                   D. Shenzhou-10

5.Which of the following is WRONG according to the passage?

A. Tiangong-1 was launched in the evening.

B. The service life of Tiangong-1 is about two years.

C. China expects Tiangong-1 to be the first space lab.

D. Tiangong-1 will dock with the Shenzhou-8 spacecraft next year.

 

单词填空（根据中文写出单词的适当形式，每空一词）。(每小题1分，共计15分)

1.Jane said that she_________________(更喜欢)sending emails to writing letters．

2.There was something wrong with his old MP4. Yesterday he had it_________________(修理).

3.Our English teacher is always_________________(精力充沛)，so we are interested his classes．

4.Do you have___________________(困难)understanding what he said?

5.He was too_______________(急躁的)to wait in a queue．

6.Stop __________________(争论)！It’s no use.

7.People all over the world love____________________(和平).

8.What are you __________________(搓揉) into your skin?

9.No one can _________________(允诺) you success. All you need to do is to work hard.

10.I’m sorry , sir, the shoes are not _____________________(可获得的) in your size..

11.Are there any ________________(不同) between living in a big city and living in the country?

12. Art will have a great __________________(影响)on our lives in the future.

13.He pays a lot of ___________________(注意) to his writing.

14. Could you please give me some ___________________(建议).

15. Lily is doing __________________(实验) in the laboratory now.

 

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