人教版九年级全册Unit 6When was it invented? Section A (3a-4c) 测试题 (含答案)

Section A (3a—4c)
测试时间:25分钟 测试日期： 年 月 日 学生姓名： 分数：
Ⅰ.根据语境或句意，用所给词的适当形式填空
1．A piano is a popular ________ instrument, but it's kind of dear.(music)
2．Lisa's new friend is very good at ________ everything into Italian.(translate)
3．We can't drink ________ water, and we can just drink ________ water.(boil)
4．You can see lots of ________ flags flying in the square.(nation)
5．He was deeply affected by the ________ death of his father.(suddenly)
Ⅱ.根据语境或句意，从方框中选择恰当的短语完成下列各句
by accident　fell into　by hand　are used for all of a sudden　on the phone　
1．Clothes ________________ keeping warm.
2．________________， the earthquake happened.
3．Helen and Jack are talking ________________.
4．I met my English teacher ________________ yesterday afternoon.
5．An apple ________________ the water.
Ⅲ.单项选择
(　　)1.Last year, some of us ________ to leave here to look after these young trees.
A．asked B．were asked
C．have asked
(　　)2.It is ________ that a boy ________ Bob won the competition.
A．saying; was named
B．said; is named
C．said; named
(　　)3.________ she fails the exam, she won't give up studying.
A．Even though B．Because
C．Until
(　　)4.It________discovered________ the 17th century.
A．wasn't; until B．didn't; until
C．didn't; before
(　　)5.—It's really nice of you to help me to turn off all these lights.
—________.
A．My pleasure B．Take it easy
C．Never mind
Ⅳ.句子还原
阅读短文，根据短文内容，从方框中选择五个选项分别填入空白处，使其文理通顺。
Smart wristband (智能手环), a new welcoming product, is changing our lifestyle. 1.________ And there are also many different brands to choose, such as Apple or Huawei.
Here are the reasons why people choose a wristband.
2．________ The wristband can also be connected to the mobile phone. You are able to use it to answer the phone, but a traditional watch can never do that.
Besides, the smart wristband looks fascinating. 3.________ We often see teenagers wearing wristbands.
Thirdly, at present many people have realized the importance of health. Some people play sports every day to keep healthy. 4.________ The wristband shows the results every day and you'll know whether you achieve your aim or not. However, some parents are still against using it. 5.________ They think the teenagers are under the radiation(辐射) all the time.
Each coin has two sides. Use it or not, it's up to you.
A．It's very popular among teenagers because it's cool enough.
B．In their opinion, wearing wristbands for a long time may cause cancer(癌症)．
C．More and more people prefer to choose a smart wristband in their daily life.
D．It's helpful to know how far they have run or how many steps they have got with a wristband.
E．First of all, it can tell the time like a normal watch.
Ⅴ.完形填空
In recent years, with more and more cars on the road, flying robots are used to deliver(递送) mails. Flying robots can 　1　 mails to people's houses without having to deal with heavy 　2　. But they will spend too much time in returning. A research center is trying to improve its flying robots with the 　3　 of homing pigeons(信鸽).
Homing pigeons are pigeons that are 　4　 trained to fly home from somewhere else. In tests, researchers 　5　 that homing pigeons were　6　 efficient(高效的) than flying robots at returning to their home. So the research center is trying to use a flying robot, together with a 　7　, to deliver mails. After the robot finishes its tasks, it can 　8　 the pigeon back in the shortest possible time.
Although it will cost more money to 　9　 pigeons, the research center says that it can 　10　 time. And the time it saves will make up for the cost.
(　　)1.A.invite B.carry C.blow D.kick
(　　)2.A.traffic B.rain C.fire D.pollution
(　　)3.A.help B.luck C.treat D.interest
(　　)4.A.poorly B.carelessly C.specially D.musically
(　　)5.A.promised B.joked C.planned D.found
(　　)6.A.less B.more C.little D.much
(　　)7.A.homing pigeon B.big house C.leading person D.heavy car
(　　)8.A.train B.knock C.follow D.steal
(　　)9.A.dress B.paint C.clean D.raise
(　　)10.A.expect B.show C.kill D.save
Ⅵ.阅读理解
We use passwords(密码)to keep our personal information secret and safe, but some passwords we use may not be as reliable as we think.
Splash Data, a computer security company, recently released a list of the 25 worst passwords of 2011.This list is based on the research of hackers’ files containing stolen passwords. According to the list, “password” is the worst and most common password. Many others on the list are numbers in order either forward (for example,1234) or backward. Letters on the keyboard in order, such as “qwerty” are also common, as well as some first names and animals. “Hackers can easily break into many accounts(账户) just by trying common passwords again and again, ” said Morgan Slain, CEO of Splash Data.
How can you make a strong password It should be eight characters or more, with a mix of letters, numbers and symbols. One way to create a long and easy-to-remember password is to separate short words with spaces or numbers. Having safe passwords is necessary for surfing the Internet safely. But it’s not the only thing you must do to keep safety online. Here are some other web safety tips:
● Never give out information that will allow someone to find you offline. That includes your full name, address and phone number.
● Don’t include your real name as part of your online screen name.
● Never meet people you met on the Internet in person. If you insist on breaking this rule, meet in a very public place and consider taking an adult with you.
Top 10 worst passwords: 1.password 2. 123456 3. 12345678 4. qwerty 5. abc123 6. monkey 7. 1234567 8. letmein 9.trustno1 10. dragon
( )1. What is “Splash Data”
A. A company. B. A TV station. C. A scientist. D. An American.
( )2. The underlined word hacker means “_______ ” in Chinese.
A. 流浪者 B. 黑客 C. 银行职员 D. 软件设计师
( )3 Which is the worst and most common password
A. abc123. B. monkey. C. password. D. 123456.
( )4. You can’t put your ______ on the Internet.
A. address B. phone number C. name D. A,B and C
( )5. Which of the following is NOT true
A. Animal names can be very safe passwords.
B. You can meet people you met on the Internet in person in a very public place.
C. You can’t use your real names as part of your online screen name.
D. It’s necessary to have a password for surfing the Internet safely.
答案
Ⅰ.1.musical　2.translating
3．boiling; boiled　4.national　5.sudden
Ⅱ.1.are used for
2．All of a sudden
3．on the phone　4.by accident
5．fell into
Ⅲ.1.B　2．C　3．A　4.A　5.A
Ⅳ.1—5　CEADB
Ⅴ.1-5BAACD　 6-10BACDD
Ⅵ.ABCDA