當(dāng)前位置： 2020-2021學(xué)年重慶市彭水縣九年級(jí)（上）期末英語(yǔ)試卷> 試題詳情

Chinese people have used wind（1）
power
power
for thousands of years.Because of the need of war，Zhang Liang invented the kite.To send messages，Zhuge Kongming invented the sky lantern.To go（2）
abroad
abroad
to do business with foreigners，Zheng He used wind to drive his big ships.
   Wind power is a（3）
clean
clean
resource of energy.Now we use it to make electricity mainly.Wind makes windmills spin（風(fēng)車旋轉(zhuǎn)）.When the windmills spin，they make electricity.It is said that there are millions of windmills in the world now.Why is wind power so popular？First，it's clean.Windmills don't（4）
pollute
pollute
the environment at all.Second，we can use wind power forever（永久） because there is always wind in nature.
   Some people are afraid that windmills will kill birds.It（5）
used
used
to be true，but it isn't true anymore.Old windmills killed birds（6）
because
because
they spun very fast.New windmills spin slowly，and they aren't dangerous for birds.Some people say building windmills will be（7）
harmful
harmful
to the environment.There is no need to worry about it.As long as（只要） we choose the right places，they won't destroy the environment around.Also，windmills are always in unfrequented（人煙稀少的） places，so their noises can't disturb us at all.
   Wind power is becoming more and more common.So（8）
far
far
，more than 80 countries have used wind power to make electricity.About 2.5 percent of the world's power comes from the wind.

【考點(diǎn)】說(shuō)明文；環(huán)境保護(hù)．

【答案】power；abroad；clean；pollute；used；because；harmful；far

【解答】

【點(diǎn)評(píng)】

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發(fā)布：2024/6/27 10:35:59組卷：0引用：1難度：0.5

相似題

1．School life is often happy and exciting.How can we keep those good memories（回憶）？Most high schools in the United States have a yearbook.The yearbook comes out once a year.It is a "book of memories"for students.
   Inside a yearbook there is each student's photo.The fourth-year students are finishing school soon，and their photos appear first.Next are the third-year students.Next come the second-year students.The last photos are the first year students.The yearbook is not only about students，but the teachers' photos are also in it.
   The yearbook also has photos and descriptions（描述）of sports teams，school subjects，and extracurricular activities. These are activities students do after school such as the chess club and Chinese club.There is even the yearbook club.Students in this club write and take photos all year for the yearbook.At the end of the year，the book comes out.
   In the yearbook，some students get special titles（頭銜）.For example，the students choose the "class clown"—a funny student，the"most likely to succeed"—a student everyone thinks will be successful，and the"best dressed"--a student with a good fashion sense（時(shí)尚感）.
   Students write in each other's yearbooks.This is very important to the fourth-year students because they are saying goodbye to each other.Students write something like "We had a lot of fun."and"I'll never forget you."They also write about all the fun they shared in school together.

（1）Whose（誰(shuí)的）photos appear last in a yearbook？

A．The first-year students'.
B．The second-year students'.
C．The third-year students'.
D．The fourth-year students'.
（2）What does the underlined word "These" in Paragraph 3 refer to？

A．Sports teams.
B．Extracurricular activities.
C．School subjects.
D．Teaching activities.
（3）Jane is good at making others laugh.What title may she get？

A．The"class clown".
B．The"best dressed".
C．The"young scientist".
D．The"most likely to succeed".
（4）Which of the following may students write in a yearbook？

A．Nice to meet you!
B．Please call back later.
C．I'll write to you often.
D．Welcome to our school!
（5）The writer wrote the passage mainly to

.
A．describe what a yearbook is
B．tell us the history of a yearbook
C．teach us how to make a yearbook
D．show how important a yearbook is
發(fā)布：2024/11/20 15:0:2組卷：9引用：5難度：0.8
解析
2．If you feel stressed at school，what can you do to make yourself happier？Some may eat their favorite food or listen to some music.Others may go for a walk or get some exercise.A new study found another great way to lower students' stress—playing with dogs.
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根據(jù)材料內(nèi)容選擇最佳答案。
（1）Why is the first paragraph written？

A．To lead in the topic.
B．To present the argument.
C．To shock the readers.
D．To show the latest research results.
（2）What made the testing results of the three groups different？

A．The time.
B．The age.
C．The activity.
D．The place.
（3）Which one shows the relationship between students' stress（x）and cortisol levels（y）？

A．
B．
C.
D．
（4）What does the underlined word "them" refer to（指的是）？

A．Trainers.
B．Dogs.
C．Scientists.
D．Students.
（5）What may the scientists study next？

A．More useful ways to lower stress.
B．New skills of keeping pets at home.
C．The amount of time to play with a dog.
D．The most suitable kind of dog to play with.
發(fā)布：2024/11/21 1:0:1組卷：105引用：8難度：0.8
解析
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（different） and that you need to do something like running to stay healthy.
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new study says it is not true.It finds out that walking may be as good for us as running.Walking is one of the easiest and safest （3）

（sport） a person can do. （4）

example，if you are out of shape after an illness（疾?。?，you should try walking instead of running.You can do a little at a time.
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（use） any special equipment（設(shè)備）.You can do it anywhere，and you can （6）

（easy） start a short walk.You can walk with （7）

（you） friends，co-workers，family members or pets.Or you can walk alone.All you have to do is to start moving.
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（relax） after a long hard day of work.Walking is healthy and easy，（9）

it is not a great sport for everyone，especially for those people with bad knees（膝蓋）.
    In some ways，the farther you walk，the （10）

（healthy） you'll become.
發(fā)布：2024/11/19 18:30:1組卷：40引用：6難度：0.7
解析

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