冀教版英语九年级上册Unit 5　Lesson 30　Science Affects Us同步课时练习 （含解析）

Lesson 30　Science Affects Us
Ⅰ.根据课文内容,完成短文
Jenny and Wang Mei write to each 1.　　　 　 about their science lessons. Jenny tells Wang Mei how she and her friends did the experiment about air 2.　　 　　. She 3.　　 　　Wan Mei try it. Wang Mei tells Jenny that she has learned about 4.　　 　 　 in science class. She says that science is not only interesting, but also 5.　　 　　 our lives. With the 6.　　 　 of science, we live a better life than before. It has been hard to imagine what our life would be like 7.　　 　　 computers or mobile phones. Scientific 8.　 　 　　 are improving our lives. Scientists are doing new things all the time to 9.　　 　　 the world. It's interesting to see what 10.　　 　 　 as science develops.
Ⅱ.用方框中所给单词或短语的适当形式填空
surprise, sound, mobile phone, affect, discover
11.The story you told us　　　 　　　 interesting.
12.What you do will　　　　　　 your child.
13.Your appearance really makes me 　　　　　　.
14.The monkeys soon 　　　　　　that they could get out of the room through the door.
15.More and more people can't live without their 　　　　　　.
Ⅲ.用所给单词的适当形式填空
16.He ran into the room and 　　　 　　(surprise) everyone.
17.Let's wait and see what 　　　 　　(happen) next.
18.Scientific　　 　　 (discover) are making our lives easier and more comfortable.
19.Thank you for giving us so many good 　　 　　(suggest).
20.I was amazed at the rapid 　　　 　(develop) of my hometown.
　　　　　　　　　 　　　　 　　　　
Ⅳ.单项选择
(　　)21.—Could you give me some 　　　　on how to learn English 　　　　
—Sure. Practice makes perfect.
A.advice; good B.suggestions; good
C.advice; well D.suggestion; well
(　　)22.Our teacher suggested that we　　　　 our homework on time.
A.to finish B.finishing C.finish D.finished
(　　)23.The machine will start to work when you 　　　　the red button(按钮).
A.push down B.put up C.take off D.look down
(　　)24.The man 　　　　talked to you is our maths teacher.
A.that B.which C.what D.when
(　　)25.Smartphones of this new kind work much faster than 　　　　of the old kind.
A.this B.that C.these D.those
(　　)26.The rapid 　　　　of our country makes all of us feel proud.
A.choice B.development C.door D.future
Ⅴ.句型练习
(A)连词成句。(将所给词语连成句子,要求符合语法,语句通顺,大小写正确,词语不得重复使用。句末标点已给出)
27.I, going, suggested, train, there, by
　.
28.telling, Danny, enjoys, jokes
　.
29.are, to, the, we, surprising, surprised, news, hear
　.
30. story, does, her, sound, interesting
　
31.humorous, he, most, one of, teachers, the, is
　.
(B)根据汉语意思完成句子,每空一词。
32.我建议你按时到校。
I suggest you 　　　 　to school 　 　　 　　　　　.
33.手机正使我们的生活更加丰富多彩。
Mobile phones are making our life 　 　　 　　　　　.
34.他的建议不会影响我的决定。
His suggestions would not 　　 　　 　　 　　 　　 　　.
35.当你完成实验后,请把这些东西放回原位。
Please put these things　　　 　 　　　 　 when you finish your experiment.
36.我喜欢学习关于DNA的知识。
I 　　 　　 　　 　　about DNA.
Ⅵ.词语运用
　　阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式。
Dick is my classmate.His favourite 37.　　 　 　 is science. When the teacher does an experiment, he watches each step 38.　　 　　(careful). He is always 39.　　 　　(surprise) by the result. And then he will examine and prove it by 40.　 　　　(he). The teacher often 41.　　 　　(encourage) him to discover the truth. Dick thinks that science is42.　 　　　(interest). His dream is to be a 43.　　 　　(science) in the future. He says that he will try 44.　　 　　 best to make it come true. He hopes that his 45.　　　 　(invent) will change the world. Would you like to give him some 46.　　 　　(suggest)
Ⅶ.阅读理解
When you try to contact an old friend you haven't seen for many years, do you choose to make a call or send a message Many people may choose to send messages so that they won't feel embarrassed. However, new research has found that making a phone call is the best way to get in touch.
In the study, researchers did all kinds of experiments. In one, they asked 200 people to make predictions about what it would be like to contact an old friend by e-mail or by phone. Then the people did one or the other. Although people supposed that a phone call would be more embarrassing, hearing someone's voice actually made the experience better.
In another experiment, the researchers had strangers connect by sending messages, talking over video chat, or talking using only audio(音频).
They found that both forms of voice communication—whether video or audio only—made the strangers feel more connected than communicating by sending messages.
Many people choose to send messages or e-mails instead of calling because they think it's convenient. What's more, they think it's a form that can be controlled. In fact, sending messages or e-mails can make it hard to find out the true meaning behind a conversation. A phone call is actually more convenient than sending messages. When calling, both can know about the meaning behind the conversation. There is no need for them to think about the possible meanings behind words.
So if you want to feel more connected to the people you're talking to, you should call them instead of sending messages.
(　　)47.Why do many people choose to contact old friends by sending messages
A.To avoid feeling embarrassed. B.To communicate better.
C.To save more time. D.To be more convenient.
(　　)48.What did the 200 people do in the experiment
A.They talked to old friends face to face.
B.They chatted with old friends on the Internet.
C.They called or sent messages to old friends.
D.They talked with old friends by only using audio.
(　　)49.What do researchers find in the experiments
A.People prefer listening to someone's voice.
B.Sending messages may make people embarrassed.
C.People feel more connected when getting messages.
D.Sending messages is more convenient than calling.
(　　)50.What can we know from the fourth paragraph
A.Sending messages is actually more convenient than making calls.
B.It's hard to know the true meaning behind the conversation by sending messages.
C.Calling is a form that can be controlled.
D.There is no need to send messages.
(　　)51.What's the best title of the passage
A.The Reasons You Should Call Instead of Sending Messages
B.The Ways to Send Messages Correctly
C.How You Can Talk with Old Friends on the Phone
D.The Proper Ways to Talk with Old Friends
答案
Lesson 30　Science Affects Us
Ⅰ.1.other　2.pressure　3.suggests 4.DNA　5.affects　6.development 7.without　8.discoveries　9.change 10.happens
Ⅱ.11.sounds　12.affect　13. surprised　14.discovered　15.mobile phones
Ⅲ.16.surprised　17.will happen 18.discoveries　19.suggestions　20.development
Ⅳ.21.C　suggestion是可数名词,当前面有some修饰时,应当用复数形式,可排除D;learn 是动词,后面应当用副词well 修饰,可排除A和B。故选C。
22.C　23.A　24.A　25.D　26.B
Ⅴ.(A)27.I suggested going there by train
28.Danny enjoys telling jokes
29.We are surprised to hear the surprising news
30.Does her story sound interesting
31.He is one of the most humorous teachers
(B)32.get; on time 33.more colourful 34.affect my decision 35.in place　
36.enjoy/like learning
Ⅵ.37.subject　38.carefully　39.surprised　40.himself　
encourages　42.interesting 43. scientist　44.his 45.invention(s)　
46. suggestions
Ⅶ.【主旨大意】 在联系多年未见的老朋友时,你是选择打电话,还是发信息 很多人为了避免尴尬,会选择发信息。然而,研究发现,打电话才是联络感情的最佳方式。
47.A　细节理解题。由第一段中的“Many people may choose to send messages so that they won't feel embarrassed.”可知,许多人与多年未见的老朋友联系时发信息是为了避免尴尬。
48.C　细节理解题。根据第二段中的“In one, they asked 200 people to make predictions about what it would be like to contact an old friend by e-mail or by phone. Then the people did one or the other.”可知,这200人在实验中给老朋友打电话或发信息。
49.A　细节理解题。由第二段最后一句“…hearing someone's voice actually made the experience better.”可知,人们更喜欢听到别人的声音。
50.B　细节理解题。根据第四段中的“In fact, sending messages or e-mails can make it hard to find out the true meaning behind a conversation.”可知,发信息很难了解会话背后真正的含义。
51.A　主旨大意题。通读全文可知,这篇文章主要解释了与老朋友联系时为什么打电话要比发信息好。