人教版选修七Unit 4 Sharing using language课时作业 (6).docx

unit 4 sharing using language课时作业.单句语法填空1i came to a conclusion that once the price had been agreed a deal was quickly concluded. (conclusion)2a typical(typically)financial crisis can be divided into several stages.3he invited me to a dance after the show on christmas eve.4shirley，a real book lover，often brings home many books to read from the library.5the new machine whose parts are too small to be seen is very expensive.6it began when a teacher suggested i try out for the basketball team.7bathed(bathe)in the sunshine，we jumped and cheered with joy.8the poet(poetry)has not been himself recently.i think he must be worried.9the power of imagination(imagine)need not be reserved for children only.10the relation(relate)between teacher and pupil is not what it used to be.11these two countries had three religious(religion)wars in twenty years.12the only difference is that the skater does so decidedly more elegantly(elegant)13my car finally came to a narrow road，some part of which narrowed to only 5 meters in width.at the moment，another car ran in our direction.it was running so fast that it narrowly missed hitting mine.how dangerous it was！(narrow)14all the experts valued your advice; in other words，they thought your advice was valuable.(valuable)15i know you are merciful，but you should not be always at the mercy of them.(mercy).单句改错1unless you take pain to prepare，you wont win the match.painpains2bathing in the fog，we couldnt see the mountain clearly.bathingbathed3dont leave her wait outside in the rain.waitwaiting4a collection of paintings by david green is in exhibition at the museum of art.inon5now we can reach the conclusion the earth is round.conclusion后加that6it was typical for him to get up late in the morning.forof7my family has a vase dated back to the ming dynasty.dateddating8reading books，that takes the reader to other worlds，is a wonderful way to enjoy life.thatwhich9i cant leave such an important matter half undo.undoundone10we should learn to show mercy on others.onto.完成句子1我家有个花瓶，据说是从明代传下来的。my family has a vase，which is said to_date_back_to ming dynasty.2那部收音机你应该试了再买。you ought to try_out that radio before you buy it.3忘记带礼物来正是他的特点。it_is_typical_of_him to forget to bring a present.4他没吃完午饭就去上班了。he went to work leaving_the_lunch_unfinished.5为了及时完成这项工程，员工们周末都在工作。in_order_to/to_finish_the_project in time，the staff were working at weekends.6我喜欢我们英语老师上课的方式。i like the_way(in_which/that) our english teacher gives his lessons.7有那个男孩带路，我们很容易就找到了那个地方。we found the place very easily with_the_boy_leading_the_way.阅读理解a话题难度系数词数建议用时健康38010(2017北京卷)measles(麻疹)，which once killed 450 children each year and disabled even more，was nearly wiped out in the united states 14 years ago by the universal use of the mmr vaccine(疫苗)but the disease is making a comeback，caused by a growing antivaccine movement and misinformation that is spreading quickly.already this year,115 measles cases have been reported in the usa，compared with 189 for all of last year.the numbers might sound small，but they are the leading edge of a dangerous trend.when vaccination rates are very high，as they still are in the nation as a whole，everyone is protected.this is called“herd immunity”，which protects the people who get hurt easily，including those who cant be vaccinated for medical reasons，babies too young to get vaccinated and people on whom the vaccine doesnt work. but herd immunity works only when nearly the whole herd joins in.when some refuse vaccination and seek a free ride，immunity breaks down and everyone is in even bigger danger.thats exactly what is happening in small neighborhoods around the country from orange county，california，where 22 measles cases were reported this month，to brooklyn，n.y.，where a 17yearold caused an outbreak last year.the resistance to vaccine has continued for decades，and it is driven by a real but very small risk.those who refuse to take that risk selfishly make others suffer.making things worse are state laws that make it too easy to opt out(决定不参加)of what are supposed to be required vaccines for all children entering kindergarten.seventeen states allow parents to get an exemption(豁免)，sometimes just by signing a paper saying they personally object to a vaccine.now，several states are moving to tighten laws by adding new regulations for opting out.but no one does enough to limit exemptions.parents ought to be able to opt out only for limited medical or religious reasons.but personal opinions？not good enough.everyone enjoys the lifesaving benefits vaccines provide，but theyll exist only as long as everyone shares in the risks.语篇解读本文是一篇说明文。文章介绍了麻疹疾病卷土重来，引发了非常危险的趋势，究其原因，是有些人抵制麻疹疫苗。作者提出群体免疫才是最安全的，强调了接种疫苗的重要性。1the first two paragraphs suggest that_.aa small number of measles cases can start a dangerous trend bthe outbreak of measles attracts the public attentioncantivaccine movement has its medical reasonsdinformation about measles spreads quickly解析：选a推理判断题。由第二段首句中的but they are the leading edge of a dangerous trend可推知a项“少量的麻疹病例可以引发危险的趋势”正确。2herd immunity works well when_.aexemptions are allowedbseveral vaccines are used togethercthe whole neighborhood is involved indnew regulations are added to the state laws解析：选c细节理解题。由第三段首句“but herd immunity works only when nearly the whole herd joins in.”可知c项“整个街区都包含在内”正确。3what is the main reason for the comeback of measles?athe overuse of vaccine.bthe lack of medical care.cthe features of measles itself.dthe vaccine optouts of some people.解析：选d推理判断题。通读文章可知，麻疹卷土重来的主要原因是有些人抵制疫苗，故选d项。4what is the purpose of the passage?ato introduce the idea of exemption.bto discuss methods to cure measles.cto stress the importance of vaccination.dto appeal for equal rights in medical treatment.解析：选c主旨大意题。很多人决定不接受麻疹疫苗，结果引起麻疹疾病的爆发，由此可知本文的目的是强调疫苗的重要性，故选c项。b话题难度系数词数建议用时赠送礼物3408most giftgiving shows nothing more than the spirit of love and friendship.but it is possible to form some associations between the kinds of things bought and the people who buy them.clothing.the clothes you wear tell something about your personality.they tell the world not only how you want to be seen but how you see yourself as well.when someone gives you something to wear that corresponds to your selfimage，theyre saying，“i agree with you.i like you the way you are.”such a gift should be taken as a form of compliment(恭维)on the other hand，a gift of clothing that does not match your personality could be an insult(侮辱)to your character.expensive gifts.naturally，some gifts like jewelry will be more expensive than others.but some people give higher priced gifts than necessary for the situation.someone who gives an expensive gift often feels that he should receive more praise than if he had given a less expensive gift.therefore he is giving himself a gift，too：status.homemade gifts.making something by hand has become the exception in many countries todayso much so that giving a homemade gift is sometimes considered extraordinary.if you receive a homemade gift，youre lucky.it may not be made perfectly，but it will show a certain quantity of love.no matter what the results of the homemade look like，remember its the thought that counts.books.people who give books as gifts either like reading or would like everyone to think they do.a good way to know this is to find out whether or not the giver bought the book according to how large it is.if you happen to receive a large heavy book，its giver may be much more interested in the way things appear than in the way they actually are.anyhow，giving a book can be a way of sharing a feeling or a newly learned meaning.the giver is probably trying to say to you what the books said to him.语篇解读本文是一篇说明文。给人赠送礼物在某种程度上可以揭示送礼的品格以及送礼人与收礼人之间的关系。5which of the following best expresses the main idea of this passage?agiftgiving may reveal the givers personality in some way.bmost giftgiving shows the spirit of love and friendship.chomemade gifts are more precious than expensive ones.dwe should be careful in choosing and giving expensive ones.解析：选a主旨大意题。第一段的第二句“but it is possible to form s