重庆市第七十一中学2017届九年级英语下学期第一次定时作业试题

A. They are heavy metals.

B. They were made in labs.

D. They are widely used in our daily

C. They can’t be found in nature. lives.

D

Earth Day is on April 22 . People say thanks to the Earth and learn ways to keep the Earth safe and clean . But saving the Earth is not just for adults . Kids are also taking an active part in it .

The American writer and filmmaker Lynne made a film called Young Voices for the Planet . It lists a lot of stories about different kids who help to keep our environment clean .

Team Marine , US A group of students in Santa Monica High School started an organization called Team Marine . They tell people why plastic bags are bad for sea animals and environment . In 2011 , they successfully let lawmakers（立法者）in their city stop people using plastic bags .

Felix , 15 Germany In 2007 , a 9-year-old boy , Felix , started a club . It encourages children around the world to plant trees in their own countries . Felix helped plant 25 million trees in Germany and 120 million trees worldwide .

Alec , 17 , us When he was 12 , Alec set up Kids VS Global（全球的）Warming . It teaches kids about weather change and ways to stop the world getting warmer and warmer . Alec travels widely to encourage people to help stop global warming . He has given more than 70 speeches across the country .

Olivia , 13 , US When Olivia was 11 , she heard about the 2010 oil spill（漏油）in gulf of Mexico . She painted 500 pictures of birds to raise money for the clean-up . She raised more than $200,000 to protect（保护）birds and other wild animals . 62. Young Voices for the Planet made by Lynne is __________ . A. a book

B. a TV play

C. a film

D. a club

nd

63. According to the passage , we know __________ doesn’t agree to use plastic bags . A. Team Marine

B. Felix

C. Alec

D. Olivia

64. Alec travels widely to encourage people to __________ . A. raise money

B. plant trees

D. help stop global warming

C. protect wild animals

65. The passage mainly talks about __________ . A. how kids are saving the Earth

B. what kind of trees parents are planting

D. why adults are using plastics bags

C. where students are raising money Ⅴ.口语应用。（每小题1分，共5分）

阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话。 A. When did you buy it ? B. It’s much better than before . C. When does it start ? D. Good idea . E. I won’t miss it ! F. It will last two days . G. How much are the tickets ? A: Lucy , are you going to the School Science Show ? B: Yes , I plan to . 66

A: I saw the poster yesterday . It says the show starts on July 5 . 67 B: Oh , July 5 and 6 . It’s the first weekend of July .

A: Yes , and this time it will be open from 10:00 a.m. to 6:00 p.m.

B: That sounds good . It will give more people the chance to enjoy it . 68

A: Only $2 for students . The poster also says there are many new inventions to watch and try this time . B: Great ! 69 A: It sure is !

B: It must be very exciting . 70

66. __________ 67. __________ 68. __________ 69. __________ 70. __________

第II卷(共50分)

Ⅵ. 任务型阅读。（每小题2分，共8分）

阅读下文并回答问题。

For space fans , nothing is more exciting than that there may be life on Mars . At first , when Mars showed signs（迹象）of life , everyone was excited . And people made many movies about the life on Mars like The Martian《火星救援》. But would it be possible to live there ?

th

th

th

Although the idea of living on Mars is great , the fact doesn’t look good . Mars doesn’t have a friendly living condition for humans , because there is very little oxygen（氧气）and it’s very cold there . The temperature on Mars can be -62℃ . This is much too cold for humans .

However , scientists say it might be possible to live there . There’s enough sunlight to grow plants . However , humans would have to grow plants in soil（泥土）from Earth inside safe buildings . Mars can’t stop the radiation（辐射）from space , which makes it dangerous to grow things in the soil .

Also , the radiation causes problems for our health . If humans want to live in the radiation and cold temperatures , they would have to live in houses under the ground or within the rocks . These would give humans the heat and protection .

It’s a long time before we would be able to live on Mars , but NASA is hoping to make some progress within the next 20 years .

71. Why doesn’t Mars have a friendly living condition ?

_______________________________________________________________________ 72. Is there enough sunlight to grow plants on Mars ?

_______________________________________________________________________ 73. What would humans have to do if they want to grow plants on Mars ? _______________________________________________________________________ 74. Where would humans have to live on Mars ?

_______________________________________________________________________ Ⅶ. 完成句子。（每空1分，共10分）

根据所给提示，完成句子。每空一词，含缩略词。

75. He does well in swimming and running. (改为否定句) He ____________ ____________ well in swimming or running. 76. She hurt her leg on Friday night. (对划线部分提问) ____________ ____________ she hurt her leg?

77.I will pick you up at 7 a.m. if it doesn’t rain tomorrow .（改为同义句） I will pick you up at 7 a.m. __________ it __________ tomorrow . 78. 你应该每天锻炼来保持健康。（完成译句）

You should exercise every day to __________ __________ . 79. 很抱歉，我已经把书借给我弟弟了。（完成译句）

I’m sorry that I have __________ the book __________ my brother . VIII.短文填空。（每空2分，共16分）

Have you ever complained（抱怨）why life is so tiring ? Does the sky sometimes seem dark to you ? Are your lessons sometimes not successful ? Well , friends , cheer up and 80 all the time . If you see the world with your warm heart , you will find the whole world smiling to you .

On a sunny morning , you plan to have a walk to relax yourself . Just before you go out , it suddenly starts to rain . Maybe you would feel very sad and start to complain about the bad 81 . But dear friends , why 82 sit down and listen to the free concert that the nature brings you ? And with the timely rain , crops in the fields will grow better and farmers will have a good harvest .

83 everyone wants to succeed in what he tries to do , it’s very common to meet difficulties on the way to success . In fact , difficulty isn’t terrible . The real terrible thing is that we are 84 of it and give up half way .

Difficulty is 85 a spring（弹簧）. If you are weak , it will be strong . So when you meet difficulties , don’t give up . 86 , you should face them with a smile .

Attitude decides everything . If you want to be happy , try to remember these five easy rules . Free your heart from hate ; Free your mind from worries ; Live an easy life ; Give more ; Expect less . The quickest way to get happiness is to smile , the fastest way to 87 it is to complain .

80. __________ 81. __________ 82. __________ 83. __________ 84. __________ 85. __________ 86. __________ 87. __________ Ⅸ. 书面表达。（16分）

3月12日是植树节（Tree Planting Day）,上周末你参加了重庆交通广播电台主办的金佛山植树活动。你不仅参加了植树活动，而且还了解到了自然环境对人类的重要意义。活动之后你希望能有更多人参与到改善环境的队伍中来。请以“Plant Trees, Save Ourselves.”为题，根据以下要点，结合自己的看法写一篇短文。 要点提示：