内容正文:
九年级单元总复习检测题
Unit 5 Look into Science
班级:_________ 姓名:_________________
1. 单项选择
( ) 1. Brian puts the cardboard on top of the jar and .
A. turn over it B. turns it over C. turn them over D. turns over them
( ) 2. Hens twenty eggs since last week.
A. lay B. have lied
C. have laid D. have lain
( ) 3. This is the book he gave me.
A. what B. that C. who D.whose
( ) 4.The world is seven continents and four oceans.
A. made up of B. made out of C. made from D. made in
( ) 5. of the coats made of cotton. They feel comfortable.
A. Two thirds; of B. Two thirds; are C. Two thirds; is D. Two thirds; are
( ) 6. I’m going to my hand the cardboard.
A. take, out B. take, in
C. take, to D. take, off
( ) 7. All the things are influenced by your DNA.
A. strong B. hard
C. strongly D. hardly
( ) 8. I found a letter on the floor.
A. lying B. lay C. lie D. lies
( ) 9. This idea sounds as as the other one.
A. greatly B. well
C. interested D. exciting
( ) 10. Your dream won’t come true you know what your dream is.
A. after B. unless
C. while D. since
II.完型填空
The Third “ Tiangong Class ”
The third class of “Tiangong Class” was held at 3:45 p.m. on October, 12, 2022. The China Manned Space Agency(中国航天局)announced the news on Tuesday 1 . It was an educational class held by taikonauts( 中 国 宇航 员) at China’s space station. Shenzhou-14 astronauts—Chen Dong, Liu Yang and Cai Xuzhe gave the class. It was lived(直播) worldwide by the China Media Group.
The astronauts 2 some interesting things inside the space station, for example, showing the change of the power in surface. The three space teachers also 3 students on the Earth during the class. They let the students learn the 4 of manned space flights. And they also encouraged young people to 5 an interest in science.
The past two “Tiangong Class” were taught by the Shenzhou-13 astronauts 6 the space. Wednesday’s class was the third from the Chinese space station. Part of the teaching things was chosen from the suggestions given by 7 people.
Astronauts also invited 8 to carry out several experiments on the ground. After the students listened to the class, the students knew the differences between the space and Earth. 9 they could also discover the fun from such experiences.
The Shenzhou-14 members has spent over four 10 at the space station. They just did two space walks a few days ago. They are very excellent.
( ) 1.A.simply B.proudly C.gradually D.quickly
( )2.A.showed B.helped C.saved D.listened
( )3.A.thought about B.thanked for C.communicated with D.heard of
( )4.A.information B.knowledge C.advice D.experience
( )5.A.write B.develop C.teach D.reach
( )6.A.by B.up C.from D.for
( )7.A.old B.similar C.common D.young
( )8.A.students B.partners C.scientists D.parents
( )9.A.Or B.But C.So D.And
( ) 10.A.years B.hours C.months D.days
III. 用所给词的适当形式填空
1. The candle holder is (hold) the candle.
2. I need some (match) to light the candle.
3. This dish is (shallow) than that one.
4. The boy (examine) the boy carefully and found a bean in his nose.
5. It's worth (join) an English club.
6. How (amaze) the things are!
7. Lucy won't go out to play unless she (finish) her homework.
8. This cross word (puzzling) is hard to do. It makes me .
9. My black hen (lay) an egg yesterday.
10. The old man has five (grandchild).
11. Chinese is far (complex ) than English.
12. Your family member are (relate) to you.
13. Judy is tall enough (reach) the ceiling.
14. I love because we can get many methods to help us. (science)
15. Just now we that our group had drawn three . (conclude)
16. Columbus America and it was a great in history. (discover)
17. You are very tired. You’dbetter stop (have) a rest.
18. He kept the candle (burn) for two hours.
19. Five (six) of the books (be) written in Chinese.
20. I will go for a picnic unless it (rain) tomorrow.
IV.完成句子
1 .他正在做一个关于空气压力的实验。He is about .
2. 我无法把手从瓶子上拿开,你能帮助我把瓶口倒过来吗?
I can’t my hands the jar, Can you help me .
3. 明天早上肯定会下雨。
It is tomorrow morning.
4. 他已经用完了所有的力气。 He has / all his strength.
5. 这个医疗队是有 10 人组成的。 This medical team 10 people.
6. 这个学校里五分之三的老师是女教师。
the teachers in the school women.
7. 你想用望远镜看什么?What would you like to look at ?
8. 除非被邀请,否则我是不会去参加聚会的。 I won’t go to the party I .
9. 即使这部电影值得一看,我也没有时间。
/ the film is , but I really have no time.
10. 地球,太阳和月亮都属于太阳系。
The earth, the sun and the moon all belong to .
11. 世界上有几十亿人。There are people in the world.
12. 他转过身,把门后的红色开关推上去,然后把黑色按钮推下去。
He turned around and
the red button, then the black button behind the door.
13. 这个问题已经引起了人们的关注。 This problem has .
14. 请注意你的书写。
Please your handwriting.
15. 这个中学里的学生多达 6000 人。
There are six thousand students in this middle school.
16. 你知道任何和这起事故相关的人吗?Do you know anybody who this accident?
17. 女孩告诉他不要砍掉这些树。 The girl told him the trees.
18. 他认为硬纸板不会在原处,水会涌出来。
He thinks the cardboard can’t stay and the water will .
19. 一般而言,女人比男人容易哭。 , women cry more easily than men.
20. 越来越多的人喜欢在网上买东西。
people like going shopping online.
21. 他的不健康的饮食导致了他的疾病。His illness his unhealthy diet.
22. Brain used a (科学方法) to solve this problem.
23. After the whole day's work, I felt fine (除了) being a little tired.
24. His garden is (两倍大)my garden.
25. Building a living thing is (远复杂的多)than building a house.
V. 选词填空
invent ask how so much
be interest play safe thank
Thomas Edison was a great American 1 . When he was a child, he was always 2 questions and trying out new ideas. No matter 3 hard it was ,he never gave up.
Young Tom was in school for only three months. His teacher didn't understand why he had 4 many strange questions. Most of them were not about his lessons. The teacher didn’t want to teach Tom any 5 . He asked Tom’s mother to take the boy home. Tom's mother taught him to read and write and she found he 6 a very good pupil. He learnt very fast and became very 7 in science.
One day , he saw a little boy 8 on the railway tracks at a station. A train was coming near quickly, and the boy was too frightened to move. Edison rushed out and carried the boy to 9 . The boy's father was so __ 10__ that he taught Edison to send messages by telegraph.
VI. 任务型阅读
DNA is the whole “map” of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own.
People have been trying to understand the human body for a long time. In 1860, Mr. Mendel discovered why we look similar to other people in our family. It is because of small things called “genes” in our body. In 1953, two scientists, Watson and Crick, found out that those small parts are real messages. They are written in the DNA with a special language.
In 1961, another two scientists found the first “word” that they could understand in that language. It shows how DNA tells the cell (细胞)to build its parts. So far, scientists have found all the words in the DNA map, but we do not understand what they all do. By understanding what just one “word” means, we can help to save people from several illnesses. So the more we understand, the more doctors will be able to do.
Most people hope that this will help to make better medicine to help sick people. Other people worry that when we learn more “words” and find out more information, we will use it in the wrong way, just to make people more attractive, or stop sick people getting jobs.
据短文内容,请用完整句子回答下列问题
Why do we look like our parents?
2 .What did the two scientists find in 1961?
3 .How can we help sick people if we understand more “words” in the DNA map?
___________________________________
4 .What does the underlined word “They” refer to?
____________________________________
5 .What can we know from the last paragraph?
_____________________________________
VII.补全对话
A: Hi, Tom! Come in, please.
B: ( 1)
A: I'm searching for information about Beijing.
B: (2)
A: No, but my father has been there twice. He told me there are many places of interest there.
B: That's great! (3)
A: I'm leaving at 9:00 am on Friday.
B: (4)
A: I'll go there by plane.
B: Have you ever flown in a plane?
A: (5)
B:You must be excited when you travel by plane.
A:Yes.I can't wait for it.
1
学科网(北京)股份有限公司
$$