选修模块7 Unit 20 New Frontiers Lesson3练习(含答案)

文档属性

名称 选修模块7 Unit 20 New Frontiers Lesson3练习(含答案)
格式 zip
文件大小 45.0KB
资源类型 教案
版本资源 北师大版
科目 英语
更新时间 2022-02-19 15:51:00

图片预览

文档简介

Unit 20 Lesson 3
I. 根据下列各句句意以及所给单词的首字母或汉语提示词,写出该单词的正确形式(每空一
词)。
1. A m________ is an instrument that can be used to observe small objects, even cells.
2. I want to know whether you followed the emergency p________ when you heard the alarm.
3. He told me he suffered from a disease that would affect different ________ (器官) in his body.
4. It’s hoped that the ________ (望远镜) will enable scientists to see deeper into the universe than
ever before.
5. The successful businessman has ________ (捐赠) millions of dollars to the institution which
focuses on cancer treatment.
6. Make sure that any ideas and development work about a possible future ________ ( 专 利 )
application are kept secret.
7. Nowadays, many women are faced with the d________ of choosing between work and family
commitments.
II. 从 a-g 中选出与下列句子中画线单词意思相近的选项(每项限用一次)。
a. divided b. result c. treated d. straightforward e. most important f. exchanged letters g. at the same time
1. Many diseases that were likely to kill people in the past can be cured now thanks to medical
advances. ________
2. People have seldom corresponded with each other since much handier social media like
WeChat are invented. ________
3. The reason why the company has achieved a premier position in the electronics field is that it
always produces creative products. ________
4. What you must recognise is that the answers given to the questions will affect the outcome of
the research. ________
5. The money which will be spent developing new medicine for the virus has been split equally
between two labs. ________
6. Though best known for the funny and outspoken roles that she plays on screen, offstage she is
shy and rather serious. ________
7. He accepted money from investors and was meanwhile spending it updating their existing
services. ________
III. 根据括号内的汉语提示补全下列句子(每空一词)。
1. Life is suddenly full of possibilities, ________ ________ ________ ( 更 不 用 说 ) a few
unexpected surprises.
2. Students are encouraged to ________ ________ (参加) the competition where new inventions
should be created with recycled materials.
3. The game company has been ________ ________ ________ ________ (努力解决这个问题)
of making sure the game can work smoothly without a Wi-Fi connection.
4. Marie Curie, who won two Nobel Prizes, ________ ________ ________ (致力于) scientific
research during her lifetime.
5. The software company is ________ ________ (进行实验) a feature to help users choose among
many applications with the same or similar functions.
IV. 阅读下面短文,在空白处填入 1 个适当的单词或括号内单词的正确形式。
A company has announced the successful test drive of a flying car. The car, 1. ________
(name) SD-03, with a pilot on board, took off and circled the field for about four minutes.
“We want to see a society where flying cars are a(n) 2. ________ (convenience) means of
transportation people can use to experience a safe, secure, and comfortable new way of life,” CEO
Tomohiro Fukuzawa said in a(n) 3. ________ (announce).
The SD-03 is the smallest electric vertical (垂直的) takeoff and landing vehicle in the world,
4. ________ takes up the space of about two parked cars, according 5. ________ the company. It
has eight motors to ensure “safety in emergency situations”.
“In 6. ________ (design) an unexplored, new type of transportation known as the flying car,
we chose the keyword ‘progressive’ for inspiration,” Design Director Takumi Yamamot said. “We
wanted this vehicle 7. ________ (be) futuristic, attractive, and desirable for all future customers,
while 8. ________ (full) introducing the high technology of SkyDrive.”
The company hopes to make the flying car a part of normal life. As 9. ________ result, more
test flights will 10. ________ (conduct) in the future under different conditions to make sure the
safety and technology of the vehicle meet industry standards.
答案
I.
1. microscope
2. procedure
3. organs
4. telescope
5. donated
6. patent
7. dilemma
II.
1. c
2. f
3. e
4. b
5. a
6. d
7. g
III.
1. not to mention
2. participate in
3. wrestling with the problem
4. was dedicated to
5. experimenting with
IV.
1. named
2. convenient
3. announcement
4. which
5. to
6. designing
7. to be
8. fully
9. a
10. be conducted