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选修7 Unit 1 课下作业（一~三）
课下作业（一） 考点过关针对练
Ⅰ.单词拼写
1．The percentage (比例) of girls in engineering has increased substantially. 2．Older women look best in classically elegant (优雅的) styles. 3．Observance of the law is a matter of principle (原则) for us.
4．We can't forget that deep relationships wouldn't even exist if it weren't for casual (随意的) conversation.
5．He sacrificed (牺牲) his own schooling so that his brother could go to college for lack of money.
6．I am not so violently bent upon my own opinion as to reject (拒绝) any offer proposed by wise men.
7．It is obvious (明显的) that even if we can save much energy, we can only delay the energy crisis.
8．Employers usually decide within five minutes whether someone is suitable (适合的) for the job.
9．Rainfall has been evenly distributed (分布) this year and a good harvest can be expected.
10．At first he was opposed (反对的) to the scheme, but we managed to argue him round.
11．My elder brother wants to buy a portable (便携式的) computer, so that he can carry it around when he travels.
12．He never gave up his dream and eventually (最终) achieved his goal. 13．The only drawback (缺点) of the plan is that it costs too much.
14．A highly organized system of irrigation is typical (典型的) of Chinese agriculture.
15．They want to write literary books that are accessible (易理解的) to a general audience.
Ⅱ.单句语法填空
1．However, planning and construction (construct) for one plant takes up to 15 years.
2．In general, when you go to a new school it will take some time to adjust to the way of life there.
3．A country needs a defence capability as insurance (insure) against the
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unexpected.
4．I hope our country has an equal distribution (distribute) of income and wealth. 5．Suddenly a car came round a corner on the opposite (oppose) side. 6．The book described the adaptation (adapt) of desert species to the hot conditions.
7．What I have found helpful for me is to be mentally prepared to face rejection (reject)．
8．They'd soon be penniless and homeless if she couldn't find suitable (suit) work.
9．In the time of social reform, people's state of mind tends to keep pace with the rapid changes of society.
Ⅲ.单句改错
1．All these measures must be carried through without the delay.去掉the 2．Obvious, the ability to talk is something that marks humans off from animals. Obvious→Obviously
3．The books will be distributed free on local schools.on→to
4．Tom was late again — that was typical of him to keep others waiting.that→it 5．When you get there, you can get touch with him by telephone.get后加in 6．To be honest, citizens may have free access of the library.of→to 7．A large percentage of the hotel's income are from the visitors to the lake nearby.are→is
8．The new students are very slow to adapt from the rules.from→to
9．It was not until 12 o'clock when his father came home from work.when→that Ⅳ.完成句子
1．He succeeded in the experiment at_the_sacrifice_of his health. 他以牺牲自己的健康为代价取得了实验的成功。
2．He told his parents he was_opposed_to/opposed_moving abroad. 他告诉父母他反对移民国外。
3．As is known, Confucian cultures are_typical_of Chinese culture. 众所周知，儒家文化是中国文化的典型。
4．It_is_obvious_to_the_students that they should get well prepared for their future.
很明显，对学生们来说，他们应该为他们的未来做好充分的准备。
5．We must keep_in_touch_with what is happening in foreign countries.
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我们必须了解国外的动态。
6．He rejected_changing_his_mind though I tried to persuade him to give up. 尽管我努力劝他放弃，但他拒绝改变主意。
7．She was so_lucky_as_to_find a good job after graduation. 她如此幸运，毕业后找到了一份好工作。
课下作业（二） 话题阅读培优练
Ⅰ.根据提示填空
Bored with your life? ?Dreaming (dream) of something different? I always
wonder what life would be like 400km above my head.That's where the International Space Station ?orbits (orbit) the earth, with six ?astronauts (astronaut) living and working on board, for months at a time.
How do they sleep? They spend the night ?floating (float) in a sleeping bag inside a small cubicle (小隔间) on the ceiling.American astronaut Sunita Williams explains，“It's like a little phone booth, but it's pretty ?comfortable (comfort) and it doesn't matter if I turn over and sleep upside down.”
Brushing your teeth in a place where you can't have a tap or a sink can be a ?challenge (挑战)．Can you imagine the mess that running water would make in zero ?gravity (重力)? Canadian astronaut Chris Hadfield uses a straw to put a big blob of water from a sealed bag onto an ordinary toothbrush and adds a little toothpaste which he has to swallow when he's done.
Daily exercise is ?essential (必要的)．The lack of gravity makes bones more fragile and muscles lose strength — so astronauts are encouraged to work out for at least two hours a day.
Ⅱ.片段选词填空
be equipped with， reflect， old-fashioned， smartphone， payment， head for， die out， in return， instead of， increasingly Today, in many places, like restaurants and hotels, people use WeChat or other kinds of ?payment_to pay for their bills.So some scholars say that the wallet is ?heading_for extinction.It will ?die_out with the generation who read printed newspapers.The kind of shopping where you hand over notes and count out change ?in_return now happens only in small retail (零售) counters, like buying a bar of chocolate or a pint of milk from a corner shop.At the shops where you spend any real
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money, that money is ?increasingly abstract.At the most famous retail store Victoria Beckham on Dover Street, you don't have to stand at any kind of cash register when you decide to pay.The staff (员工) ?are_equipped_with iPads to take your payment while you relax on a sofa.
Wherever you go, you can get an excellent service, if you have the money.But across society, the abstraction of the idea of cash makes me uneasy.Maybe I'm just ?old-fashioned.But earning money isn't quick or easy for most of us.Isn't it a bit weird (怪异的) that spending it should happen in half a blink of an eye?
But I'll leave the economics to the experts.What bothers me about the death of the wallet is the change it ?reflects in our physical environment.The opposite of 0instead_of a wallet is a ?smartphone or an iPad.When we pay for anything, 1○digging through pieces of paper and peering into corners in a wallet, what we need to do is to move our fingers left and right.Show your wallet, if you still have one.It may not be here much longer.
课下作业（三） 高考语篇提能练
Ⅰ.阅读理解
A
(2019·大连质检)You can either travel or read, but either your body or soul must be on the way.The popular saying has inspired many people to read or go sightseeing.Here are four books we recommend that you take on your trip.
1．On the Road, 1957, by Jack Kerouac
The book is a popular spiritual guidebook about youth.The main character in the book drives across the US continent with several young people and finally reaches Mexico.After the exhausting and exciting trip, the characters in the book begin to realize the meaning of life.
2．Life Is Elsewhere, 1975, by Milan Kundera
Jean-Jacques Rousseau once said, “Man is born free, and everywhere he is in chains.”The book describes a young artist's romantic but miserable life, about how he reads, dreams and has a relationship during his trip to Central Europe.The book invites you to deeply reflect on your current life and to honor Kundera, a Czech-born writer and who went into exile in France in 1975.
3．My Name Is Red, 1998, by Orhan Pamuk
The book, featuring a peak masterpiece of the Nobel Prize winner for Literature
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