it contains enough iodine to block radiation.many people bought large quantities of iodised salts in China．( )A．BelievingB．BelievedC．Being believedD．Having been believed 题目和参考答案——青夏教育精英家教网—

题目内容

18． it contains enough iodine to block radiation，many people bought large quantities of iodised salts in China．（　　）

	A．	Believing		B．	Believed
	C．	Being believed		D．	Having been believed

分析由于相信盐里面含有足够的碘能够阻隔辐射，在中国，很多人购买了大量的加碘食盐．

解答答案：A
分析句意可知，"it contains enough iodine to block radiation"在句中作原因状语，动词believe与其逻辑主语many people 构成主谓关系，故用现在分词作状语表示原因；C 现在分词被动语态的一般式 D 现在分词被动语态的完成式，以上两个选项都表示被动关系，用在此处不合句意，故选A

点评本题考查了现在分词作原因状语的用法．做本题时，首先应根据句意，判断选项中的动词与其逻辑主语的关系；其次应掌握现在分词，现在分词被动语态的一般式以及现在分词被动语态的完成式之间的用法区别．

练习册系列答案

9．---Better get down to your work，Jack．
---_______．（　　）

	A．	It's my pleasure		B．	Not to mention it
	C．	Mind your own business		D．	You're welcome

6．阅读下面短文，然后按要求写一篇150词左右的英语短文．
Once upon a time in a land far away，there was a wonderful old man who loved everything：animals，spiders，insects…
One day while walking through the woods the nice old man found a cocoon（茧）of a butterfly．He took it home．A few days later，a small opening appeared； he sat and watched the butterfly for several hours as it struggled to force its body through that little hole．Then it seemed to stop making any progress．It appeared as if it had gotten as far as it could and it could go no farther．
Then the man decided to help the butterfly，so he took a pair of scissors and cut off the remaining bit of the cocoon．
The butterfly then came out with ease．
But it had a swollen body and small，shriveled（萎缩的）wings．The man continued to watch the butterfly because he expected that，at any moment，the wings would enlarge and expand to be able to support the body．Neither happened!In fact，the butterfly spent the rest of its life crawling around with a swollen body and shriveled wings．It never was able to fly．
What the kind-hearted man did not understand was that the restricting cocoon and the struggle required for the butterfly to get through the tiny opening were Nature's way of forcing fluid（液体）from the body of the butterfly into its wings so that it would be ready for flight once it achieved its freedom from the cocoon．
Sometimes struggles are exactly what we need in our life．If we were allowed to go through our life without any hardships，it would fail us．We would not be as strong as what we could have been．And we could never fly．
写作内容
1．以约30个词概括上文的主要内容．
2．以约120个词就"个人成长需要艰难生活的磨砺"的主题发表看法，至少包含以下内容要点：
（1）你读了这个故事的感受；
（2）叙述当前父母溺爱子女的现象和由此造成的后果；
（3）假如你是父母的一方，你会如何磨砺自己的孩子？
写作要求
1．你可以使用实例或其他论述方法支持你的观点，也可以参照阅读材料的内容，但不得直接引用原文中的句子．
2．作文中不能出现真实姓名和学校名称．
评分标准
概括准确，语言规范，内容合适，语篇连贯．
A kind man cut a cocoon open in order to lessen the pain of a butterfly when he saw it struggling out of the cocoon，only to find that it could never fly because of his help．
The story sets me thinking．Our life is more or less like this．Sometimes，struggles or obstacles in our life are a must for our growth．It is these struggles or obstacles that increase our willpower and contribute to our success．Without these trials，we could never achieve our life goal just as the butterfly did in the story．
Nowadays，with only one child in most families，parents do whatever they can to satisfy the child's needs and even do for him what should be done by himself．Consequently，the child is unable to look after himself without his parents'presence．Too much care from parents deprives children of chances to grow strong by conquering obstacles．
　 If I were a parent，I would first keep him well informed that life is never easy and that he should be ready to face any difficulties．Besides，I would expose him to the hardships in life instead of protecting him from difficulties，providing them with chances to fight for his bright future by conquering challenges．．

13．The farmers eat only 20percent of fruits they grow，the rest of which _____ sold to the supermarket．（　　）

3．---Did you tell him that we've put off the meeting？
---No．He rushed out before I could say ．（　　）

10．Try to be independent，for your parents can't do__________for you all your life．（　　）

7．With the year coming to an end，a vacation is inescapable．Travelling in winters is never easy．Though air travel might sound as the most convenient way for winter travel，it also has its own shortcomings．The season of cold sometimes interrupts your travel plans．（36）DWe bring to you tips to keep in mind if you are air travelling in winters．
Early flights are on time
Early morning flights have been found to be more on time than the ones later in the day．（37）EAny delay in the flight schedule during the day leads to a series of delay，the best way to avoid it is to fly early．（38）B
Partner airlines can help you in times of delayed flights．Some airlines work in association with its partner airlines．In case your flight gets cancelled or delayed you can ask for a seat in the partner airline，provided that your airline supports it．
Join a club（39）G
When your flight gets delayed for hours you can access those clubs in the airport rather than being stuck in the terminal．Also，accessing to different travel agents is easier from the clubs as they assist you with various options available．
Consider a travel agent
At times when you are stuck with situations where your flight is delayed or cancelled，instead of dealing directly with the airline staff，it is best to lay the responsibility on your travel agent．（40）F

A．Remember to phone bravely
B．Partner airlines can help
C．A member of a club is the best choice for most flyers on the whole
D．Flights get cancelled or delayed beyond what you have to deal with
E．Though you would have to wake up very early，yet it would rid you of a lot of troubles．
F．Your travel agent will act on your behalf and solve the issues so you needn't solve the issues yourself．
G．Joining a club will sure make you pay some money，but if you are a frequent flyer it is the best choice for you．

1．61．Peter：Reducing plastic and other wastes through DTYF
62．Helen：Making use of the heavy traffic to produce electricityE
63．Catherine：Building a community without private carsA
64．Elizabeth：Building houses with recycled materials and energy-efficiency systemsC
65．Levin：Developing a new type of urban car which bums less gas．D

A	B
Vauban We know cars are terrible polluters，but would you give yours up？Vauban，a community in southwestem Germany，did just that，and its 5，000 citizens are doing fine．Most streets are free of vehicles，and there are generous green spaces and good public-transport links，including fast buses and bicycle paths．When，people must drive，they can turn to car-sharing clubs．All the citizens had the chance to plan their own city，"says Andreas Delleke，an energy expert，"and it's just how we wanted it to be．"	Denmark During the period of gas shortage in the early，70s，Denmark decided to become self-sufficient （自足）．So they began a few projects making smart investments along the way． On the island of Samsoe，local families，fishermen and farmers bought wind turbines （涡轮机]，） to produce their own energy．Within seven years these turbines were completely paid for．And can you believe just one of wind turbines produces enough electricity for 600 households？
C	D
Trey Parker and Matt Stone Trey Parker and Matt Stone，creators of South Park，have built a sustainable （可持续的） castle with outer siding and inner flooring of recycled wood，recycled carpeting，high-efficiency boiler systems． "I think more and more today，people are willing to make a statement about the Earth and how they want to proteet it，"Michael R ath，home designer and builder says．"For high-end homes in this valley，this is entirely consistent with what they cost．"	P-NUT Who doesn't love the name P-NUT-short for Personal-Neo Urban Transport？It's Honda's latest attempt to create a tiny footprint for a new urban vehicle． This little P-NUT is unique．With a central driving position，the car is designed to move in tight settings．The l 1-foot micro car will seat three with two rear-seat passengers behind the driver． "The P-NUT conce，pt explores the packaging and design potential for a vehicle designed for the city lifestyle，"said Dave Marek，a Honda design Spokesman．
E	F
Israel Company Is it possible that annoying rash hour traffic could become a source of renewable energy？ Israel's Technion Institute of Technology claims that if we placed special generators （发电机） under roads，railways，and runways--we could harvest enough energy to mass-produce electricity．A trial process has been used on a smaller scale，in dance clubs for instance，where the pounding feet of dancers light up the floor． "We can produce electricity anywhere there is a busy road using energy that normally goes to waste，"said Uri Amit，chairman of Israel's Technion．Institute Of Technology．	Coffee Coffee．Some of us can't start our day without it，and we don't mind waiting 10 minutes in line for it． Here is the most effective tip to make you a superstar in environment protection． Get a coffee machine for your home or office，or persuade your company into buying one．（ Tell them it will improve productivity．） Skip the coffee line on the way to work and make something that is better-tasting and much better for your wallet． Plus，you Won't need those plastic cups or carrying cases that jnst get thrown away．Better yet，use your favorite travel mug．

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