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成都嘉祥外国语学校2019- 2020学年八年级下期Unit7测试题(无听力,有答案)

成都嘉祥外国语学校2019- 2020学年八年级下期Unit7测试题(无听力,有答案)
成都嘉祥外国语学校2019- 2020学年八年级下期Unit7测试题(无听力,有答案)

成都嘉祥外国语学校2019- 2020学年八年级下期Unit7测试题

A卷(70分)

一、单项选择(计20分)。

A.单项选择。从各题的A,B,C选项中选择正确答案。(共10小题,每小题1分,计10分)

1. As the world's population____becoming _____, we have to do something to change the situation.

A. is; bigger and bigger

B. are; bigger and bigger

C. is; more and more

2. The first woman_____the top of Qomolangma was Junko Tabei. She did what she can _____her dream.

A. to arrive; achieve

B. to get; to achieve

C. to reach; to achieve

3.-In our English study, I think reading is_____important than speaking,

-I don't agree with you. Speaking is _______reading.

A. more ; as important as

B. more; so important as

C. much; the same as

4. Could you speak in a______ voice to make yourself

A. louder; hear

B. loud; to hear

C. louder, heard

5.A baby panda's___ _is about 0.2 kilos, but an adult panda may__ 100 kilos.

A. weight; weigh

B. weight; weight

C. weigh; weighs

6. Pandas in China are ______. As a result, there are fewer than 2,000 pandas____ in the forest

A. dangerous; live

B. in great danger, living

C. endangered;to Jive

7.-Do you know Shanghai is one of _____in the world?

- Yes, it's bigger than ________city in China.

A. the biggest city; any

B. the biggest cities; the other

C. the biggest cities; any other

8. --Canada is____ less crowded than China

--That's true. The population in China is much larger than______ in Canada.

A. a lot; that

B. very, it

C. a little; those

9. This building is _____that one, I've never seen a ______one.

A. the height three times of, higher

B. three times the height of, taller

C. the three times height of, taller

10. --_____Aron lost half his right arm from the 2003 accident, he kept on climbing mountains.

--_________excellent climber he is !

A. Although; What an

B. Although; How

C. Because; What

B. 补全对话。根据对话内容,从下面方框中选出适当的选项补全对话,并将选项的编号依次填入题前结号内。(共5小题,每小题2分,计10分)

A: Linda you need to clean your bedroom.

B: I'm sorry, mom. Can you help me do it?

A: I've cleaned your bedroom so many times. __11._

B: But mom. I am not myself today,

A: __12___

B: I'm really sleepy. __13__

A: What did you do?

B: ___14.___ I thought about a math problem for a long time.

A: You could ask your teacher for help today.

B: I know that. ___15___

A: OK, I see. Don't go to bed too late next time.

二、完形填空

阅读下面两篇短文,根据短文内容,从A、B、C三个选项中选出可以填入空白处的正确答案. (共15小题,计20分。A篇每小题2分,计10分;B篇每小题1分,计10分.)

A

A man stopped at a flower shop. He wanted to __16___ some flowers for his mother for her birthday. However, she lived 200 miles away and he was busy with work.

As he got out of his car and headed to the shop, he noticed a little girl sitting in the corner who looked quite sad. He asked her what was __17__. The girl said,“I want to buy a red rose for my mother. But I only have 75 cents, and a red rose __18___two dollars." The man smiled and said,"Come with me. I’ll pay for the rose."

He bought the little girl a red rose and also ordered his own mother some

flowers.

___19___they were leaving, he thought he might offer the girl a ride. She told him where to go.

To the man's surprise, the girl directed him to a cemetery (墓地). Her mother had died just days earlier.

On the way back to his work, the man was ___20___. Later that day, He went back to the flower shop, picked up his flowers and drove all the way to his mother's house. He wanted to give the flowers to her in person more than ever.

16.A. get B. order C. buy

17. A. matter B. happened C. wrong

18. A. spends B. pays C. costs

19.A. As B. Since C. Until

20. A. happy B. silent C. amazed

B

Have you ever thought about ___21___astronauts wash their clothes without gravity (重力). It's not easy. There's no washing machine on the International Space Station (ISS) __22___ this may not be a problem in the future.

Russian scientists are making a special washing machine for astronauts to use in space, AFP reported. The washing machine is different from the __23__we use. For one thing, it doesn't need water. ___24___, it collects carbon dioxide(二氧化碳) from the air that the astronauts ___25___ out. Then, it uses high pressure (压力) to __26___ that carbon dioxide into liquid (液体) that can help clean clothes.

This could make astronauts' lives much _____27___. Because normal washing machines can't work in space, astronauts living aboard the ISS need to bring as many

clothes as possible. Sometimes they even ask___28___ spacecrafts(字宙飞船) to bring clean clothes from Earth. According to Newsweek, three astronauts living on the ISS for a year need 657. 7 kg of clothing. Six people taking a___29___trip to Mars would need 2, 722 kg of clothes. That's as___ 30___as two cars!

21.A. what B. how C. why

22. A. Luckily B. Unluckily C. Suddenly

23. A. those B. ones C. these

24. A. Instead B. However C.But

25. A. take B. breathe C. give

26.A. run B. look C. turn

27. A. more difficult B. more easily C. easier

28.A. other B. another C. others

29. A. two years B. two-year C. two- years

30. A. long B. big C. heavy

三、阅读短文,根据内容判断正误,正确涂“A",错误涂“B" . (共5小题,每小题2分:计10分)

On April 5, Queen Elizabeth II gave a short but powerful speech to inspire(激励) the British people. The UK, like many countries around the world, has been hit hard by the coronavirus pandemic. Many people have to stay at home and many businesses have been closed

In her speech, the Queen thanked people of all walks of life for both following stay-at-home rules and making an effort to help their neighbors. She also thanked the county's medical workers as they continue to fight the virus.

The Queen talked about her first-ever radio broadcast-delivered in 1940-when

she and her sister Margaret spoke to children who had been evacuated (撤离) from their homes during World War II . Fearing that German bombing would kill people in the cities, millions of children in England were sent to safer places in the countryside.

"Echoes(再现) of that struggle of the 1940s, which for so long defined(定义) Britain and its self-image, ran through the broadcast," the BBC said.

She ended the speech with a familiar phrase: "We will meet again. It's a reference(引用)to Vera Lynn's We’ll Meet Again, a song that encouraged unity(团结) and optimism(乐观) among Britons during World War II. With her speech, the Queen hoped to encourage national unity, according to the BBC.

31. The UK is a country that has been seriously hit by coronavirus.

32. In the Queen's short speech on April's, she showed her thanks to people of all walks of life. Including the county's medical workers for their continuous efforts in fighting the virus.

33. For safety many children in England were sent to the countryside during World War l.

34. The Queen's first radio broadcast speech was made with her sister in 1940.

35. The Queen ended the speech with a song called "We will meet again.

四、阅读下面两篇短文,根据短文内容选择正确答案。(共10小题。每小题2分:计20分)

A

As Earth becomes warmer, more extreme(极端的) weather and natural disasters are happening around the word. They can cause harm to us in many ways.

This year's Earth Day, which falls on April 22, again focuses on climate change.

As it is being celebrated during the COVID-19 pandemic, we might ask: how can climate change affect human health?

One result of climate change is an increase in heat-related illnesses. According to the US Center for Disease Control and Prevention, heat waves(酷热) can cause dizziness( 头晕), headaches or even heatstroke(中暑). Children and the elderly have the highest risk of dying from heat. Last summer, more than 1,500 people died in France due to high temperatures. In India, heat waves killed 1.300 people in 2010, 1,500 in 2013 end 2,500 in 2015, Scientific American reported.

Climate change can also cause more infectious disease outbreaks. For example, higher temperatures and more rain help mosquitoes breed(繁殖).This can increase the risk of diseases that are spread by mosquitoes, such as malaria, a serious and sometimes deadly disease. Studies show that the warming Earth will drive insects like mosquitoes and fleas from the equator(赤道) to the north.

Deforestation(滥伐), a major cause of climate change, is also closely linked to epidemics, according to Nature. In places such as Central and West Africa, deforestation has caused bats to lose their homes. They have started living in places closer to humans. Bats carry many viruses like Ebola, meaning that there could be an increase risk of Ebola and other viral outbreaks.

36. Which is Nor mentioned as a result of climate change?

A. An increase in heat-related illnesses.

B. More infectious disease outbreak

C. Deforestation.

37. Which group of people have the lowest risk of dying from heat?

A. The children.

B. The young people.

C. The old people.

38 In India how many people were killed by heat waves in 2015?

A.1,300

B.15,00

C.2,500

39. Which of the statement is Not true according to this passage?

A. Mosquitoes breed faster with the help of higher temperature and more rain.

B. The warming Earth will drive insects from the equator to the south.

C. Malaria is a serious and sometimes deadly disease.

40. What's the best title of this passage?

A. Warming world

B. The Earth Day

C.How to protect the Earth

B

Ben and his family were on their first trip to the 200. The main thing .Ben wanted to do was to feed the parrots. His family went to the large birdcage (鸟笼) quickly. Most of the people were already inside. Ben was worried because he wanted to be the first one in line, When he got inside the cage, the zoo guide was telling everyone the rules about how to feed the birds.

"First, you get some apple pieces. Then you stand and wait for the birds to fly to you." The most important rule was to keep the apple pieces clean . If any of the pieces fell to the ground, you need to throw it in one of the black bags.

Everyone got apple pieces, and then the door was opened. Many green and blue colored birds flew out to eat apples. Ben saw some bright red birds. The zoo guide said the red birds were new to the zoo. They still don't know how to eat from people's hands yet, but if people wanted to try to feed them, it was OK to do so.

Ben wanted to feed the new birds. He walked over to the birds and held out his hand. A bird climbed onto his finger and ate. The other red birds watched it eating Then one of them flew to Ben's arm to eat too. Soon, Ben had five red birds eating out of his hand. It was so interesting that he would always remember this trip to the zoo.

41.What did Ben want to do most at the zoo?

A To feed the parrots. B. To watch the parrots fly. C. To touch the parrots.

42. What made Ben worried when he got to the birdcage?

A. That he couldn't hear what the zoo guide said.

B. That there were too many people in the birdcage.

C. That he wasn't the first one in line.

43. The most important rule for feeding the parrots was___

A. to throw apple pieces in the black bags

B. to keep the apple pieces clean

C. not to touch or chase the birds

44.The red birds stayed far away because they___.

A. didn't like to stay with the other birds

B. didn't know how to eat from a person's hand

C. didn't like the visitors

45. We can learn from the passage that____.

A. Ben went to the zoo many years ago.

B. visitors brought apples for the birds from home

C. parrots in three colors are mentioned in the passage.

B卷(共30分)

一、首字母填空。(共5小题:计5分)

1. It's f________cold outside today and you'd better put on your heavy coat.

2. The living c______ in the countryside are getting better and better. The farmers lives have greatly improved.

3. Sichuan Province is in the s_______part of China and you can enjoy lots of

delicious food there.

4. It's a_____that the little boy was able to solve such a difficult problem in a very short time.

5. Yesterday, I read an interesting book about a_______Chinese schools. I did learn a lot about the schools in history.

二、补全对话。在对话空格中填上适当的单词,便对话先整正确。一空-词(含缩写词). (共10小题,每小愿1分:计10分)

A: Hi, Mike! I saw a piece of news yesterday .It is ___1___that many sharks were dead as a result of the seriously polluted sea water.

B: That's so bad. Animals are people's friends.

A: Yeah .Actually, many other wild animals are also _2__because the environment that they are living in has ____3____greatly.

B:I know that their living area has become smaller and smaller because of the growing ___4___and the development of cities.

A: So where do they live now?

B: The zoo is almost the only place for them to live in. And many wild animals can't find enough food to eat.

A:I am so sorry to hear that. So what can we do to protect them?

B: People should realize how serious the ___5____and take actions to protect the animals.

A: So, I think we are expected to set up some nature reserves so that animals can live freely.

B: That's what our ____6______is doing . People should not be ____7____to kill the wild animals or eat their meat.

A: You are right. We should also do something to make our world cleaner and not do the things that are bad for the animals.

B: Yeah. I heard that some people killed a whole shark just for enjoying a bowl of shark fin soup.

A: That's so terrible. Why?

B: Because it's said that shark fin soup is good for people's ____8____and drinking it will make them become stronger. However, no scientific ___9___has shown such a conclusion.

A: I guess that's because some bad traders want to make money by saying that.

B: Maybe. I think when buying stops, ____10___ stops, too.

A: I can't agree with you more. We should protect animals from now on.

三、短文填空。从下面方框中选出10个单词并使用其正确形式填入短文空格内,使短文意思正确、通顺。每词限用一次。(共10小题,每小题1分:计10分)

On January 27, in order to win the new pneumonia Resistance War (抗击新型肺炎战),the Ministry of Education issued (教育部公布) a notice on putting off the start time of school in spring 2020. It was said that school should not start before March. The exact start time of school will depend on ___1___and further notices.

However, many parents are very worried that putting off the start of school may influence (影响) ____2_____studies. If they have ____3____ a long winter vacation, children will not learn any knowledge. They may forget what they have learned before ___4._____at home for a long time will make them keep eating, sleeping and playing, which ___5____influence their physical and mental health.

In short, the close of school influences learning and ____6____bad habits, so how should we avoid these problems?The Ministry of Education said we can solve the problems by _____7____online teaching. Online teaching will be given by excellent teachers of the subject, and students can learn at home ____8____computer or mobile network.

The way is very good. It can not only keep students indoors and not worry about the infection(感染) of the disease, but also make them study at home, improve their learning ability, and truly___9___ “no suspension of classes”.

Of course, except for learning at home, it is also necessary to teach children about health knowledge, especially how _____ themselves from touching virus and other knowledge popularization. At the same time, it is also necessary for children to do some physical exercises or some games,which is good for physical health at home.

四、完成表格。阅读下面短文,根据其内容,完成表格中所缺的信息。(共5小题,计5分)

Described as the fourth industrial revolution(工业革命), 5G technology will create many big changes in our lives, including the way we get medical treatment.

One of the most exciting uses is telesurgery(远程手术). China has been leading the way in this field. In January 2019, the world's first tele surgical operation (手术)was done in Fujian. Using 5G, a doctor controlled robotic arms to remove the liver(肝脏) of a test animal. In march, China's first 5G-based brain surgery was completed by a doctor who operated on a patient 3,000 miles away. In August, roberts guided by Beijing doctors did a test operation in three different places at the same time.

5G will also make it easier to seek out health care. Before receiving treatment, patients will be able to make HD video calls with their doctors. The doctors will be able to advise patients who can't visit a hospital in person. Patients can also put on a wearable devices(设备) that can send data in real-time to doctors. This allows doctors

to monitor patients from their homes.

5G technology will make sure that everyone can get good healthcare. When 5G is fully rolled out in the medical field, we will have a world where remote surgery and home healthcare become common.

1-10 ACACA BCABA 11-15ECABD 16-20CCCAB

21-30 BABAB CCABC

31-35BABAB 36-40CBCBA 41-45 ACBBC

B 卷

一、1.freezing 2. conditions 3. southwestern 4. amazing 5. ancient

二、1.reported 2. endangered 3. changed 4. population 5. situation

6. government

7. allowed

8. health

9. research 10. killing

三、1. situations 2. children’s 3. such 4. staying 5. seriously 6. develops 7. organizing 8. through 9.achieve 10. to protect

四. 1. will create many big changes in 2. Telesurgery 3. Examples 4. successfully 5. instead of

2020-2021成都七中嘉祥外国语学校小学数学小升初第一次模拟试题(附答案)

2020-2021成都七中嘉祥外国语学校小学数学小升初第一次模拟试题(附答案) 一、选择题 1.加工一批零件,经检验有100个合格,不合格的有25个,这批零件的合格率是()A. 25% B. 75% C. 80% D. 100% 2.口袋里有3个红球和5个白球,球除颜色外完全相同。从中任意摸出一个球,摸出红球的可能性是(). A. B. C. D. 3.一个圆柱与圆锥体的体积相等,圆柱的底面积是圆锥体的底面积的3倍,圆锥体的高与圆柱的高的比是(). A. 3: 1 B. 1: 3 C. 9: 1 D. 1: 9 4.丫丫从不同方向观察下面的几何体,看到不同的图形.下面正确的是() A. 前面 B. 右面 C. 上面 5.一个班,男生人数的等于女生人数的30%,则() A. 男生比女生多 B. 男女生一样多 C. 女生比男生多 6.下面关于圆的说法,错误的是() A. 圆是轴对称图形,它有无数条对称轴 B. 圆的周长是它的直径的π倍 C. 同一圆内,直径长度是半径的 D. 圆的半径扩大到原来的2倍,面积就扩大到原来的4倍 7.2016年上半年共有()天。 A. 90 B. 181 C. 182 D. 91 8.如果m=9n(m和n≠0,都是整数),那么m和n的最大公因数是()。 A. m B. n C. 9 D. mn 9.根据下图中点M和点N则的位置,下列说法正确的是()。

A. 点M在点N的东北方向 B. 点M在点N的西北方向 C. 点M在点N的东南方向 D. 点M在点N的西南方向 10.在一个圆中剪掉一个圆心角是90°的扇形,其余部分占整个圆面积的() A. B. C. D. 11.学校有一块正方形草坪,正好能容纳100个小朋友做广播操。这块草坪的面积大约是()。 A. 150平方米 B. 1500平方分米 C. 1500平方米 12.如图,以长方形的边a作底面周长,边b作高,分别可以围成一个长方体、正方体和圆形纸筒,再分别给它们别故一个底面。这三个图形相比,容积最大的是()。 A. 长方体 B. 正方体 C. 圆柱 二、填空题 13.3:5=9÷________= ________=________%=________(填成数) 14.在比例尺是1:2000的一幅平面图上,量得一个长方形果园的长是6cm,宽是3.5 cm,这个果园的实际面积是________公顷。 15.一个直角三角形两个锐角度数的比是1:4,则这两个锐角分别是________度和________度。 16.比40千克多20%的是________千克,45分钟是1小时的________%. 17.小红小时走了 km,她每小时走________千米,走1千米需要________小时.18.去年是某市经济发展最快的一年,财政收入达到三百一十九亿六千零五万元,横线上的数写作________元,省略“亿”后面的尾数约是________亿元。 19.8升300毫升=________升 2.3小时=________分钟 20.把一根3米长的绳子平均分成4段,每段长是这根绳长的 ________,每段长________米。 三、解答题 21.如下图,已知农场的经济作物比粮食作物少10.4公顷。这个农场其它作物有多少公顷?

四川省成都市武侯区-2017-2018学年八年级上期末数学模拟试题

成都市武侯区 2017~2018 学年度上期期末学业质量检测模拟试题 八年级数学 (满分 120 分,考试时间 120 分钟) 一、选择题(本大题共 10 个小题,每小题 3 分,共 30 分,每小题均有四个选项,其中只有一项符合题目要求) 1.下列七个数,,,74 123π,?3737737773.0,948-3,(相邻两个 3 之间的 7 的个数逐次加 1),其中无理数有( ) A. 2 个 B. 3 个 C. 4 个 D. 5 个 2.函数3 -x 1-x y =中,自变量 x 的取值范围是( ) A. x ≥1 B. x >1且x ≠3 C. x >1 D. x ≥1且x ≠3 3. 如图,以一直角三角形的三边分别向外作正方形,其中两个正方形的面积如图所示,则 B 所代表的正方形的面积为( ) A. 304 B. 144 C. 196 D.256 4. 如图,把三角板的直角顶点放在直尺的一边上,若∠1=30°,则∠2 的度数为( ) A. 60° B. 50° C. 40° D. 30° 5. 如图,在平面直角坐标系中,点A (2,m )在第一象限,若点 A 关于 x 轴的对称点 B 在直线1-x y +=上,则 m 的值为( ) A. 1 B. 1 C. 2 D. 3 6. 学校准备从甲、乙、丙、丁四个科创小组中选出一组代表学校参加青少年科技创新大赛,各组的平时成绩的平均数 x (单位:分)及方差s 2如下表所示:

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