2020-2021学年Section A当堂检测题

这是一份2020-2021学年Section A当堂检测题，共5页。

Ⅰ.根据语境或句意，用所给词的适当形式填空
1．A pian is a ppular ________ instrument, but it's kind f dear.(music)
2．Lisa's new friend is very gd at ________ everything int Italian.(translate)
3．We can't drink ________ water, and we can just drink ________ water.(bil)
4．Yu can see lts f ________ flags flying in the square.(natin)
5．He was deeply affected by the ________ death f 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
1．Clthes ________________ keeping warm.
2．________________， the earthquake happened.
3．Helen and Jack are talking ________________.
4．I met my English teacher ________________ yesterday afternn.
5．An apple ________________ the water.
Ⅲ.单项选择
( )1.Last year, sme f us ________ t leave here t lk after these yung trees.
A．asked B．were asked
C．have asked
( )2.It is ________ that a by ________ Bb wn the cmpetitin.
A．saying; was named
B．said; is named
C．said; named
( )3.________ she fails the exam, she wn't give up studying.
A．Even thugh B．Because
C．Until
( )4.It________discvered________ the 17th century.
A．wasn't; until B．didn't; until
C．didn't; befre
( )5.—It's really nice f yu t help me t turn ff 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 welcming prduct, is changing ur lifestyle. 1.________ And there are als many different brands t chse, such as Apple r Huawei.
Here are the reasns why peple chse a wristband.
2．________ The wristband can als be cnnected t the mbile phne. Yu are able t use it t answer the phne, but a traditinal watch can never d that.
Besides, the smart wristband lks fascinating. 3.________ We ften see teenagers wearing wristbands.
Thirdly, at present many peple have realized the imprtance f health. Sme peple play sprts every day t keep healthy. 4.________ The wristband shws the results every day and yu'll knw whether yu achieve yur aim r nt. Hwever, sme parents are still against using it. 5.________ They think the teenagers are under the radiatin(辐射) all the time.
Each cin has tw sides. Use it r nt, it's up t yu.
A．It's very ppular amng teenagers because it's cl enugh.
B．In their pinin, wearing wristbands fr a lng time may cause cancer(癌症)．
C．Mre and mre peple prefer t chse a smart wristband in their daily life.
D．It's helpful t knw hw far they have run r hw many steps they have gt with a wristband.
E．First f all, it can tell the time like a nrmal watch.
Ⅴ.完形填空
In recent years, with mre and mre cars n the rad, flying rbts are used t deliver(递送) mails. Flying rbts can 1 mails t peple's huses withut having t deal with heavy 2 . But they will spend t much time in returning. A research center is trying t imprve its flying rbts with the 3 f hming pigens(信鸽).
Hming pigens are pigens that are 4 trained t fly hme frm smewhere else. In tests, researchers 5 that hming pigens were 6 efficient(高效的) than flying rbts at returning t their hme. S the research center is trying t use a flying rbt, tgether with a 7 , t deliver mails. After the rbt finishes its tasks, it can 8 the pigen back in the shrtest pssible time.
Althugh it will cst mre mney t 9 pigens, the research center says that it can 10 time. And the time it saves will make up fr the cst.
( ) B.carry C.blw D.kick
( ) B.rain C.fire D.pllutin
( ) B.luck C.treat D.interest
( ) B.carelessly C.specially D.musically
( ) B.jked C.planned D.fund
( ) B.mre C.little D.much
( ) pigen B.big huse C.leading persn D.heavy car
( ) B.knck C.fllw D.steal
( ) B.paint C.clean D.raise
( ) B.shw C.kill D.save
Ⅵ.阅读理解
We use passwrds(密码)t keep ur persnal infrmatin secret and safe, but sme passwrds we use may nt be as reliable as we think.
Splash Data, a cmputer security cmpany, recently released a list f the 25 wrst passwrds f 2011.This list is based n the research f hackers’ files cntaining stlen passwrds. Accrding t the list, “passwrd” is the wrst and mst cmmn passwrd. Many thers n the list are numbers in rder either frward (fr example,1234) r backward. Letters n the keybard in rder, such as “qwerty” are als cmmn, as well as sme first names and animals. “Hackers can easily break int many accunts(账户) just by trying cmmn passwrds again and again, ” said Mrgan Slain, CEO f Splash Data.
Hw can yu make a strng passwrd? It shuld be eight characters r mre, with a mix f letters, numbers and symbls. One way t create a lng and easy-t-remember passwrd is t separate shrt wrds with spaces r numbers. Having safe passwrds is necessary fr surfing the Internet safely. But it’s nt the nly thing yu must d t keep safety nline. Here are sme ther web safety tips:
● Never give ut infrmatin that will allw smene t find yu ffline. That includes yur full name, address and phne number.
● Dn’t include yur real name as part f yur nline screen name.
● Never meet peple yu met n the Internet in persn. If yu insist n breaking this rule, meet in a very public place and cnsider taking an adult with yu.
Tp 10 wrst passwrds: 1.passwrd 2. 123456 3. 12345678 4. qwerty 5. abc123 6. mnkey 7. 1234567 8. letmein 9.trustn1 10. dragn
( )1. What is “Splash Data”?
A. A cmpany. B. A TV statin. C. A scientist. D. An American.
( )2. The underlined wrd 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 wrst and mst cmmn passwrd?
A. abc123. B. mnkey. C. passwrd. D. 123456.
( )4. Yu can’t put yur ______ n the Internet.
A. address B. phne number C. name D. A,B and C
( )5. Which f the fllwing is NOT true?
A. Animal names can be very safe passwrds.
B. Yu can meet peple yu met n the Internet in persn in a very public place.
C. Yu can’t use yur real names as part f yur nline screen name.
D. It’s necessary t have a passwrd fr surfing the Internet safely.
答案
Ⅰ 2.translating
3．biling; biled 4.natinal 5.sudden
Ⅱ used fr
2．All f a sudden
3．n the phne 4.by accident
5．fell int
Ⅲ.1.B 2．C 3．A 4.A 5.A
Ⅳ.1—5 CEADB
Ⅴ.1-5BAACD 6-10BACDD
Ⅵ.ABCDA
by accident fell int by hand are used fr
all f a sudden n the phne