2017届高考英语一轮全册复习课时作业：必修3.4《Astronomy：the science of the stars》（新人教版含解析）

　　课时作业14　Unit 4　Astronomy：the science of the stars

　　一、单元扣点训练

　　Ⅰ.短语填空

　　1．Don't worry—I'm sure things will get better ________.

　　2．We congratulated her on ________ a fine healthy baby.

　　3．Now that we have finished designing, the company, ________， should do the constructing work.

　　4．The wall ________ all the light. It should be pulled down.

　　5．She told her child to ________ when crossing the street.

　　6．Using the computer isn't difficult once you ________ it.

　　7．________ you are grown up, you should not rely on your parents.

　　8．Should another world war ________， what would become of human beings?

　　9．The crowd ________ when they saw the teams arrive.

　　10．I'll go with you ________ the station for company.

　　答案　1.in time　2.giving birth to　3.in its turn

　　4．blocks out　5.watch out　6.get the hang of

　　7．Now that　8.break out　9.cheered up　10.as far as

　　Ⅱ.完成句子

　　1．They were in time to produce carbon, nitrogen, water vapour and other gases, ______________________(这些后来就形成了地球的大气层). (atmosphere)

　　答案　which were to make the earth's atmosphere

　　2．______________________(它们突然灭绝的原因) still remains a mystery.(disappear)

　　答案　Why they suddenly disappeared

　　3．______________________(随着火箭的升空), we were pushed back into our seats because we were trying to escape the pull of the earth's gravity. (air)

　　答案　As the rocket rose into the air

　　Ⅲ.模仿造句

　　1．What it was_to_become was uncertain until between 4.5 and 3.8 billion years ago.

　　[翻译]年轻时，他不知道自己后来会成名。

　　答案　As a young man, he didn't know he was to become famous later.

　　2．This produced a chain reaction，which made_it_possible_for_life_to_develop.

　　[翻译]太阳照射地球，这使得人们有可能种植作物。

　　答案　The sun shines the earth，which makes it possible for people to grow plants.

　　3．When we get closer to the moon, we shall feel its gravity pulling us，but it will not be as_strong_a_pull_as the earth's.

　　[翻译]我们邻居家的公寓与我们家的一样大。

　　答案　Our neighbour has as big a house as ours.

　　4．But when I tried to step forward，I found I was carried twice_as_far_as on the earth and fell over.

　　[翻译]他的上衣看上去与我的一样，但我的价格是他的两倍。

　　答案　His jacket looks the same as mine, but mine costs twice as much as his.

　　5．We watched, amazed as fire broke out on the outside of the spaceship as the earth's gravity increased.

　　[翻译]他沮丧地看着自己的餐馆。

　　答案　He looked at his restaurant, depressed.

　　二、七选五阅读

　　(2016·辽宁大连双基测试)

　　As you're busy with your studies, the weeks during the Spring Festival can be a time when training and healthy eating plans go out of the window. But you can continue running and avoid weight gain during the holiday season. __1__

　　Pick a race

　　Having a race on your calendar (日历) is a motivation to keep running during the holiday. __2__ Check our active. com or Running in the City for events near you.

　　Don't skip breakfast

　　If you're going to a holiday party in the evening, don't make the mistake of skipping breakfast. You may think you're saving calories for later. __3__

　　Bring your own healthy dishes

　　Chances are that most of the dishes at holiday gatherings are going to be high in taste and calories. Bring your own healthy appetizers to the party. The host will appreciate it, and you know there will be at least one wise choice on the buffet table.

　　__4__

　　If you're heading to an evening event, eat regular meals and snacks every few hours up until party time. You won't arrive at the party ready to attack appetizers. Make sure you include fiber at each meal because it keeps you full longer.

　　Plan your runs

　　It's easy to say that you'll keep running regularly during the holiday season, but sticking to it requires a strategy. Schedule your runs like appointments, so you make them the first thing during a busy week. __5__

　　A. Treat yourself.

　　B. Eat small meals.

　　C. Try some or all of these strategies(策略)．

　　D. In fact, it may lead to overeating later in the day.

　　E. Buy yourself a gift of some new running shoes and clothes.

　　F. If you have runs scheduled, you are more likely to get them done.

　　G. Once you choose one that lasts a few weeks, set a plan and stick to it.

　　答案与解析　

　　语篇解读　如何在春节期间让你的身体保持健康呢？作者在文中告诉了我们一些对策。

　　1．C　根据下文小标题可知，作者在文中提出了一些方法，所以C项符合语境。

　　2．G　根据此段中的“Having a race on your calendar(日历)is a motivation to keep running during the holiday.”可知，要给自己制订一个计划，故G项符合语境。

　　3．D　根据空前的“You may think you're saving calories for later.”可知，你可能认为你在节省卡路里，故D项“事实上这会导致你之后暴饮暴食”符合语境。

　　4．B　根据此段中的“eat regular meals and snacks every few hours”可知，作者建议每隔几个小时吃一些零食，故B项符合语境。

　　5．F　根据此段中的“Schedule your runs like appointments”可知，跑步要像约会一样要安排好，故F项“如果你安排好了跑步，你才更有可能完成它”符合语境。

　　三、语法填空

　　(2016·河南洛阳测试)

　　Life in the new century is different. In the 21st century, technology is developing __1__ (fast) than before. New technological wonders surprise us. __2__， they make us want more of the comfort that they create. One of these wonders is television. __3__ has become so popular all over the world that there is almost no country, region or village __4__ people don't know what a TV set is. Also, it is universally considered that television plays __5__ important role in people's life.

　　Television is the main source of information for many people. It provides us __6__ the necessary information and keeps us __7__ (informal) during the day.

　　Also, television is a way for many people to entertain. It offers a great many possibilities to have __8__.

　　You can enjoy yourself __9__ (sit) on your couch and relaxing. Another way people's minds are influenced by TV is through advertisements. Commercials have become an important part of broadcasting and live coverage. Even movies__10__ (interrupt) by short ads. Nowadays, commercials are not only a way to promote products in supermarkets, but also a way to bring in money to television channels.

　　答案与解析　

　　语篇解读　该短文对电视的作用进行了简单的介绍。

　　1．faster　考查副词的比较级。根据than可知，此处要填副词fast的比较级。

　　2．Besides　考查副词。besides表示“除此之外(还有……)”，用于进行进一步的说明。

　　3．It　考查代词。it指代上文出现的television。

　　4．where　考查定语从句。关系词在定语从句中充当地点状语，应用where。

　　5．an　考查冠词。play a(n)．..role in表示“在……中起……作用”，是固定词组，important以元音音素开头，故应用不定冠词an。

　　6．with　考查固定搭配。provide sb.with sth.意为“为某人提供某物”，为固定搭配。故此处填with。

　　7．informed　考查词性转换。keep sb.informed意为“使某人了解信息/情况”。

　　8．fun　考查固定词组。have fun表示“娱乐”，是固定搭配，故填fun。

　　9．sitting　考查非谓语动词。现在分词的一般主动式作伴随状语表示动作同时发生及主动关系。

　　10．are interrupted　考查时态和语态。movies与interrupt之间是动宾关系，应用被动语态，再结合语境可知，此处应用一般现在时。

　　四、短文改错

　　(2016·西南师大附中期末)

　　Recently there has been an activity of “Doing your bit for an energy­saving society” in our school. Us students are highly concerned about the lack of energy and provide suggestions. Some suggest that we shouldn't waste any food and paper, though they appear easily to get. Meanwhile, some other students think that advisable to refuse to use disposable chopstick and plastic bags. Furthermore, it is also recommended that the used textbooks, which are still under good condition, not to be thrown but recycled.

　　As matter of fact, there is much we can do, say, try to take buses or ride bicycles instead of drive cars. All of these would definitely help build an energy­saving society.

　　答案　

　　Recently there has been an activity of “Doing your bit for an energy­saving society” in our school.

　　students are highly concerned about the lack of energy and provide suggestions. Some suggest that we shouldn't waste any food

　　paper, though they appear

　　to get. Meanwhile, some other students think

　　advisable to refuse to use disposable

　　and plastic bags. Furthermore, it is also recommended that the used textbooks, which are still

　　good condition, not

　　be thrown but recycled.

　　As

　　matter of fact, there is much we can do, say, try to take buses or ride bicycles instead of

　　cars. All of these

　　definitely help build an energy­saving society.

　　五、书面表达

　　(2016·南昌调研)

　　假如你校英语俱乐部近期将举行“自拍DV大赛”。请根据下面的提示，写一篇通知，刊登在你校校报英语专栏上。

　　活动主题：用DV记录生活中的精彩时刻。

　　作品要求：1.作品反映校园生活、家庭生活以及家乡的变化等；

　　2．参赛作品的时长不超过15分钟。

　　参赛方式：参赛者将作品传至学校的网站。

　　截止日期：2015年10月27日。

　　注意：1.词数100左右；

　　2．可适当增加细节，以使行文连贯。

　　________________________________________________________________________

　　________________________________________________________________________

　　________________________________________________________________________

　　________________________________________________________________________

　　________________________________________________________________________

　　范文

　　NOTICE

　　Do you want to record the wonderful moments in your life and share them with your friends or classmates? The School DV Contest, organized by the English Club, will give you such a good chance to share what you record with more people. It encourages people of all video experience levels. If you are a video lover, you are welcome to offer your video about school life, family life or the great changes that have taken place in your hometown. You are expected to limit your video to 15 minutes and remember the deadline is Oct. 27th, 2015. Once you have created your video, you can simply upload it to the school website.

　　Join it, and wish you good luck!