---Do you know what your dream is? ---Yes. I will work hard to make my dream come true.A. exactly B. hardly C. carefully D. nearly 题目和参考答案——青夏教育精英家教网—

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---Do you know ______ what your dream is?

---Yes. I will work hard to make my dream come true.

A. exactly B. hardly C. carefully D. nearly

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There are three______ workers in this factory. My brother is in it ,too.

A. thousand B. thousands of

C. thousand of D. thousands

---I promise to work harder this term, Mum.

--Well, my dear, just as the saying goes, “________.” I do hope that you will act soon.

A. Practice makes perfect B. Many hands make light work

C. You’re never too old to learn D. Actions speak louder than words.

An organism’s environment is all the living and nonliving things that surround and influence the organism(生物体). You are living with many things that make your environment suitable for you to live in. Would that be true if you lived in a swamp(沼泽)?

Environments include biotic parts and abiotic parts. Biotic parts are the living things in an environment: plants, animal, and other organisms. Abiotic parts are the nonliving things. Abiotic parts of an environment include climate, water, earth, light, air and nutrients. The abiotic parts of an environment have an important role. Temperature and amount of water influence which plants and animals can live in a place. An ibis(朱鹮) gets used to living in a warm, wet swamp and cannot live in a hot, dry desert.

An ecosystem is all the organisms living in a place together with their environment. An ecosystem can be huge, such as a large forest or desert. Or it can be small, such as a small pool or a single bush. Each ecosystem has its own collection of living and nonliving things.

A swamp ecosystem is made up of both living and nonliving things. The climate, plenty of water, air, muddy soils are all abiotic parts that make swamps different from other environments. Birds, black bears, trees, bushes, and mosquitoes are all biotic parts of a swamp environment.

1.Biotic parts include many things in an environment except _________.

A. snakes B. strawberry C. wheat D. sand

2.The example of an ibis is used to explain the importance of _________.

A. the organisms B. the abiotic parts C. the ecosystem D. the swamp

3.The underlined word “abiotic” probably _____ in Chinese in this passage

A. 环境的 B. 无生命的 C. 微生物的 D. 自然的

4.Which of the fo1lowing is not true?

A. If all swamps disappear, ibis will be endangered.

B. In an ecosystem, abiotic parts are not connected to the living things.

C. An ecosystem can be very big or very small.

D. An ecosystem includes living things along with nonliving things.

5.The best title of this passage is _________.

A. What is an ecosystem? B. An Organism’s Environment

C. A Swamp Ecosystem D. The Biotic and Abiotic Parts of An Environment

---I still remember the school trip to Jingang mountain in Jiangxi Province. We had great fun there.

---So we did. ______ unforgettable experience it is!

A. What B. What a C. What an D. How

---Don’t give up! Perhaps ______ hard task you’re working on needs more of your effort.

---I won't. I'll have ______ second try anyway.

A. a; a B. the; a C. a; the D. the; the

We all know that lying (说谎) is wrong. But do you know that it is bad for both your physical and mental health? A recent study shows that telling fewer lies helps people physically and mentally.

“For ten weeks, 110 people aged from 18 to 71 were tested to see the relationship between the number of lies they told and their health,” said Anita Kelly, a professor at the University of Notre Dame in Indiana. “When they lied more, their health declined,” said Kelly.

Researchers divided the people into two groups. Group A was told to avoid telling any lie for any reason to anyone. They may omit (忽略) the truth, refuse to answer questions, and keep secrets, but they can’t say anything that they know are not true. Group B was not told anything like this.

Over the study period, when people in Group A told fewer lies in a week than they did in other weeks, they experienced fewer health problems such as sore throats and headaches. Professor Linda Stroh said, “When you find that you don’t lie, you have less stress (压力).” The results of past research show that each American tells about 11 lies a week. In both groups, when people lied less during a week, they reported better physical and mental health during that period.

“It’s certainly a good thing to have people be more honest,” said Robert Feldman of the University of Massachusetts. “It may improve our mental health, but I don’t think it can improve our physical health.”

1.The underlined word “declined” means “________” in Chinese.

A. 变坏 B. 改善 C. 加强 D. 混乱

2.From the second paragraph, we can learn that ________.

A. the test continued for no more than one month

B. older people lie less than younger people

C. the number of lies one tells can affect one’s health

D. many people feel sick when they don’t tell lies

3.People in Group A were allowed to ________.

① omit the truth ② refuse to answer questions

③ keep secrets ④ tell lies to strangers

A. ①②③ B. ②③④ C. ①②④ D. ①③④

4.According to Linda Stroh, ________.

A. mental health is more important than physical health

B. when people don’t lie, they feel more relaxed

C. to be honest can’t improve our physical health

D. telling lies is necessary sometimes

5.We would most probably find this passage ________.

A. on a travel website B. in a story book

C. in a health magazine D. in a cookbook

I didn’t get there by ________ bike and I took ________ taxi.

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

根据音标写单词。

1.[?la?br?r?]___________

2.['??l?]___________

3.['ple?gra?nd] ____________

4.['b?r??]____________

5.['p?kt??]__________

6.['θ??zde?;-d?]__________

7.[d??'?gr?f?]________

8.[?d?f?k?lt]________

9.[?k?t?v?t?]______________

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