题目内容

7．Must I return the book today？No，you __________（　　）
A．mustn'tB．can'tC．needn'tD．may not

分析 --我必须今天还书吗？
--不，你没有必要．

解答 答案：C
解析：A：禁止；B：不能；C：不需要；没必要；D：或许不．根据句意"不，你没有必要"及所给选项分析可知本题答案为C选项，其余选项均不符合题意．

点评 本题考查情态动词，做此类题目时一定要清楚各个选项的含义及用法，再结合句意确定最终的答案．

练习册系列答案
相关题目
17．下面这篇短文共有10处语言错误，每句中最多有两处．错误涉及一个单词的增加、删除或修改．
    增加：在缺词处加一个漏字符合（^），并在其下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
    修改：在错的词下划-横线，并在该词下面写出修改后的词．
    注意：1．每处错误及其修改均仅限一词；
          2．只允许修改10处，多者（从第11处起）不计分．
A health diet and regular exercise may help to prevent obesity among children．Take Li Ming as example．Li Ming used to being a healthy boy，but over a year ago，He got into a bad habit of eating a lot of junk food and snacks．Besides，he spends  a lot of time lying on the sofa，watching TV，and did few exercise．As a result，she  put on so much weight that he found difficult to climb the stairs．But Li Ming decided to change the unhealthy life style．He began to have a balancing healthy diet．He also took an activie part in various sports activities such as swimming，skating，running and play basketball．Months late，Li Ming became as fit as before．
18．_____ came that he was punished by the king for he didn't _____．（　　）
A．A word； keep his wordsB．The word； keep his word
C．Word； keep a wordD．Word； keep his word
15．The International Olympic Committee （IOC） once expressed concern over Rio's ability to build all thenecessary _______ for the 2016Summer Olympics in time．（　　）
A．appliancesB．facilitiesC．toolsD．devices
2．Mobile phone users will be able to charge（充电） their devices wirelessly for the first time from 2015．
Fujitsu，the Japanese technology company，has created a system capable of charging quite a few portable electronic devices in the meanwhile，such as mobile phones，digital cameras and laptop computers without the need for cable connections．Electric cars users may also eventually be able to charge their vehicles wirelessly using the same technology according to Fujitsu，which presented a system at an Institute of Electronics，Information and Communication Engineers Conference at Osaka Prefecture University．
Claiming to be the world's first of its kind，the technology works on the basis of the transmission of electricity using magnetic fields between the charger and the electronic device．The system enables wireless charging at distances of up to several metres，with the final aim of installing public"charging spots"on the streets in order to enable easy charging around the clock．
Scientists at Fujitsu Laboratories are planning to commercially sell products including the new wireless charging system as early as 2012but did not make it clear how much they would cost．"This technology makes it possible to add compact wireless charging functions into mobile phones and enabling several portable devices to be charged at the same time without any restrictions（限制）on their position in association with the charger，"the company said in a statement．
The growing popularity of portable electronic devices ranging from iPads to e-readers is expected to fuel a boom in wireless recharging technology developments over the coming decade．
Mobile phone users in Japan can currently fill up their batteries using disposable（一次性的）portable plug-in battery-operated devices--available at most train stations and convenience stores--although phone companies warn any use for too long can damage the phones．
The new system displayed by Fujitsu，however，is significantly advanced and represents the next generation of portable recharging systems using highly tuned wireless technology．The company added，"We are also looking at applying the results of this work to fields other than portable electronics，including power transmission between circuit boards or computer chips，and providing mobile charging systems for electric cars．"
68．The writer's purpose of writing the passage isD．
A．to analyze the current international situation
B．to warn people against using disposable portable plug-in battery-operated devices
C．to encourage customers to purchase the new charging devices
D．to introduce a new technology applied to charging wirelessly
69．According to the new technology，electricity can be transmitted byA．
A．using magnetic fields
B．using the electronic devices
C．using batteries
D．using disposable portable plug-in battery-operated devices
70．What is certain according to the passage is thatC．
A．the charging system can serve one portable electronic device at a time
B．all the convenience stores in Japan can provide the charging service now
C．wireless charging works within a distance of up to several metres
D．the new product doesn't look promising．
12．遭受…痛苦 sufferfrom．
1．It is one of the most terrifying moments for any urban cyclists：the first time a huge，high-sided construction truck lumbers alongside，the driver （51）C within their high cab（驾驶室）．Now a leading cycling group hopes it has （52）C with a solution-the cyclist-friendly lorry．
The draft design，to be unveiled（揭幕）on Wednesday by the London Cycling Campaign，reduces the overall height of the lorry，（53）B the driving position，and greatly （54）B the side windows of the cab，stretching them as close to road level as possible． （55）A drivers of the traditional lorry have to rely on （56）D and sensors to spot cyclists or pedestrians close to the front offside of the vehicle，if they can detect them at all，the new design all but （57）D this blind spot．
It is undoubtedly a big （58）C，especially in London，where lorries form about 5% of vehicle traffic （59）C are responsible for about half of all cyclist deaths，with a large （60）B of these involving construction lorries，often turning left into a cyclist．In 2011，of the 16 cyclist deaths in London，nine involved lorries，of which seven were construction vehicles．
If elements of the London Cycling Campaign's design look familiar that is （61）Athey are already in use-many （62）B rubbish lorries already feature low-silled glass doors，allowing the drivers to look out for both staff （63）D bins and other pedestrians．This demonstrated how construction companies could change if they wanted to．
A study （64）A last month by Transport for London said construction trucks were disproportionately（不成比率地）involved in cyclist accidents and recommended （65）Dsuch as giving drivers delivering goods to building sites more realistic time slots to avoid them being tempted into recklessness．

51．A．inaccessibleB．inconvenientC．invisibleD．inexact
52．A．break awayB．put downC．come upD．get along
53．A．totallyB．especiallyC．generallyD．probably
54．A．strengthensB．extendsC．increasesD．improves
55．A．WhileB．SinceC．HoweverD．Before
56．A．windowsB．drawersC．carriagesD．mirrors
57．A．calculatesB．disapprovesC．implemetsD．eliminates
58．A．solutionB．methodC．issueD．highlight
59．A．soB．orC．butD．and
60．A．dealB．numberC．amountD．burden
61．A．becauseB．untilC．unlessD．whether
62．A．realisticB．domesticC．academicD．traffic
63．A．participating．associatingC．assembling．collecting
64．A．releasedB．reflectedC．motivatedD．hunted
65．A．differencesB．problemsC．factorsD．measures．
18．假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文．文中共有10处错误，句中最多有两处．错误涉及一个单词的增加、删除或修改．
增加：在缺词处加一个漏词符号（∧），并在此符号下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
修改：在错的词下划一横线，并在该词下面写出修改后的词．
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分．
Dear Sir，
I'm writing to request a valuably chance to be one of the host families of the British students．
I'm good at English and my parents are all professors of English，so we won't have any difficulty communicate with English speakers．My father is a excellent driver and we will be very glad to show foreign students around some nearby place of interest．Last month we received from two American students．We have a wonderful time．Besides，my mother is gift in cooking，but the students will be able to enjoy delicious Chinese food．I would greatly appreciate it if I could have the chance make friends with them．
Looking forward to your reply．
Li Hua．
19．One day about 32 years ago，a 2 year-old Chinese boy in Shenyang was watching a Tom and Jerry cartoon on TV．Tom the cat began to play the piano．The music was so beautiful that the boy fell in love with it at once．This little boy was Lang Lang-one of today's great pianists．
Lang Lang began to play the piano at 3．By the age of 5，he had won fist place in Shenyang's piano competition and performed his first public recital（独奏会）．People were shocked by his perfect performance and thought he was a real talent．From that time on，playing on the global stage became the dream of Lang Lang and his parents．
To help him much closer to his dream，when Lang was 9，his father quit his job and went with Lang to Beijing to help his son study piano．There，Lang did not receive the praise that he had received at home，and he experienced the hardest time of his life．"I was kicked out of the class by my piano teacher six months later．It totally destroyed my piano dream，"Lang said in an interview．Hearing of his son's failure，Lang's father was so angry and upset that he told Lang Lang to go back to Shenyang．Feeling hopeless and in pain，Lang tried to damage his fingers．He hated piano!
Luckily，another teacher noticed Lang's sadness and encouraged him．Success came soon．Lang's breakthrough came at age 17，when he gained worldwide fame at a well-known concert in 1999 in Chicago，US．

25．We can know from the first paragraphB
A．Lang Lang could play the piano at 2
B．Tom the cat got Lang Lang interested in piano
C．Tom，the cat was Lang Lang's favourite cartoon character
D．Lang Lang learned the piano from Tom，the cat
26．When did Lang Lang perform his first public recital？B
A．In 1989     B．In 1987     C．In 1999      D．In 1990
27．Why did Lang Lang and his father come to Beijing？D
A．To hold more concerts          B．To perform on the global stage
C．To find a good job             D．To realize his dream
28．What happened to Lang Lang when he was in Beijing？C
A．He got more praises from others          B．He damaged his hands．
C．He had difficulty in making progress     D．He lost his talent in piano．

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网