高中英语人教版必修3课时作业：Unit 2 Healthy eating 8

课时作业(八) Unit 2 Healthy eating

Section ⅣGrammar—情态动词(Ⅱ)

Ⅰ.单句语法填空

1．She is really angry. You oughtn't_to (couldn't/oughtn't to) have spoken to her in such an unfriendly way just now.

2．—Shall I tell my friend Tom about it?

—No, you needn't (mustn't/needn't)．I've already told him yesterday.

3．You're John's good friend, so you must (must/have to) know what he likes to do at the weekend.

4．My mother's birthday is coming. What shall (shall/may) I buy for her?

5．When I was at university, I would(would/will) go to the bookstore on weekends.

6．Mr. Zhang couldn't (couldn't/shouldn't) have gone to America, for I saw him just now.

7．She is a shy girl, so she might (might/should) be a little nervous in such a serious situation.

8．We needn't (could't/needn't) have hurried; you see, everything is ready and there is much time left.

Ⅱ.阅读理解

The population of the United States grows larger every year. The state that has been growing the fastest is Nevada. The city that has been receiving the most new residents (居民) is Las Vegas, which lies in the desert in Southern Nevada.

Why are so many people moving to Las Vegas? First, it is easy to find a job. Tourism is the number one industry in Las Vegas, so there are many service jobs. Workers are building thousands of new homes, buildings, and schools. The children need teachers. People need to shop for food, clothing, and cars, so the stores are looking for clerks (职员). About one third of the new residents are from California, where it is more difficult to find a job. Second, Nevada has no income tax (所得税). Most states have an income tax of 2%, 4%, 5% or more. Third, many people like the weather. Even though it's very hot in the summer, the other seasons are beautiful. There are over 250 days of sunshine each year. Finally, housing is still affordable, with the price of a new

home at about $139,500. People moving from California find that this is reasonable in comparison to homes in their state.

Las Vegas is also the wedding capital of the United States. It is easier to get married in Las Vegas than in any other city in the United States. You don't need a blood test. You don't need to wait for a week for a marriage license. It's possible to get married the same day you apply for (申请) a marriage license.

Las Vegas also has problems. Because it sits in the desert, there is not enough water. Even though water is expensive, residents have not been careful in conserving water. Next, Las Vegas has serious air pollution problems. Las Vegas is surrounded (环绕) by high mountains, some as high as 10,000 feet. These mountains hold in the pollution from the cars. At times, there are warnings not to exercise outdoors. Finally, as the city becomes larger, people are traveling farther to work and the average commute (通勤) time has been increasing.

【文章大意】本文是说明文。拉斯维加斯作为美国最大的城市之一有着许多吸引人们的地方，但是其自身也存在着不少问题。

1．Why does Las Vegas receive the most new residents?

A．It is easy to own a house there.

B．Its industry is highly developed.

C．It has low income tax.

D．Its summer is cool.

解析：A 细节理解题。由第二段中的housing is still affordable可知，在拉斯维加斯拥有一套属于自己的房子还是比较容易的，故选A项。

2．What can we infer from Paragraph 3?

A．A blood test is necessary in the U．S. to get married.

B．It is easy to find someone you love in Las Vegas.

C．It is quick to get a marriage license in Las Vegas.

D．The wedding party usually lasts one week in the U．S.

解析：C 推理判断题。由第三段中的You don't need to wait for a week for a marriage license可知，在拉斯维加斯办理结婚手续很快，故选C项。

3．The underlined word “conserving” in the last paragraph can best be re placed by “________.”

A．heating B．saving

C．wasting D．discovering

解析：B 词义猜测题。由该词前的Even though water is expensive可知，尽管水很

昂贵人们也不节约用水，故选B项。

4．What is one of the problems facing Las Vegas?

A．Dirty air.

B．Poor education.

C．Being short of jobs.

D．Busy traffic.

解析：A 细节理解题。由最后一段中的Las Vegas has serious air pollution problems 可知，拉斯维加斯的空气污染比较严重，故选A项。

Ⅲ.完形填空

At college, I am really in need of a computer. But I cannot __1__ one. Asking my parents for help is __2__， since it is already a heavy burden (负担) for them to send me to college, I must __3__ what I want by myself now.

One Saturday morning, I went out to look for a __4__. Having been refused many times, I finally __5__ a restaurant at 8 p．m. There were already four candidates (应聘者) in the boss's office. At the moment, the boss had difficult in __6__ whom he would employ. He said __7__，“Well, I need to check your references (简历) __8__ I can make a decision. I'll call you later. But __9__ whoever is going to be employed must work here from 6：00 to 8：00 every evening.”

I was __10__. The working hours were perfect for me. __11__， the restaurant wasn't far from my university. I wanted to talk to the boss, but he said, “You're too late” and __12__.

“But sir，I will work two days for free. Then you may decide who you'll __13__.”

At these words, the boss turned to me, “I want a(n) __14__ boy. You know this is a restaurant. But look at your __15__！”

He was right. After a __16__ day, I did look terrible. “Oh sir, I'll keep myself tidy. And I __17__ I will work very hard, if only you could give me this __18__.”

“All right. I'll give you a try.”

My heart jumped like mad. I lowered my head and said, “__19__，sir.” Then I thought to myself, “I am really __20__！”

话题：日常活动

【文章大意】本文是记叙文。作者主要讲述了自己找工作的经历。

1．https://www.360docs.net/doc/f012986600.html,e B．fix

C．find D．afford

解析：D 由下文作者出去找工作的故事可知，他现在买不起电脑，故填afford。

2．A.normal B．impossible

C．necessary D．dangerous

解析：B 由该空后的since it is already a heavy burden for them to send me to college 可知，作者的父母能够供他上大学已实属不易，买电脑还向他们要钱的话，那是“不可能的(impossible)”了。

3．A.get B．know

C．show D．forget

解析：A 由上文的I am really in need of a computer可知，作者现在急需一台电脑，但是只能靠自己的能力去“获得(get)”了。

4．A.man B．job

C．restaurant D．computer

解析：B 由下文的Having been refused many times和There were already four candidates可知，作者出去找“工作(job)”了。

5．A.ran B．saw

C．entered D．left

解析：C 由下文内容可知，作者“进(entered)”了饭店，然后听到了老板所说的话。

6．A.reporting B．noticing

C．proving D．deciding

解析：D 由下文的I need to check your references...I can make a decision可知，老板很难“决定(deciding)”该雇用谁。

7．A.at last B．as well

C．at most D．once more

解析：A “最后(at las t)”，他说：“在我做决定之前，我得先看看你们的简历。”

8．A.unless B．before

C．while D．because

解析：B 此处为时间上的先后关系，故填before。

9．A.imagine B．believe

C．remember D．understand

解析：C 老板在告诫几位应聘者，让他们“记住(remember)”：不论是谁被录用，都得每天晚上六点到八点来这儿工作。

10．A.proud B．excited

C．angry D．worried

解析：B 由该空后的The working hours were perfect for me可知，老板说的这个时间段对作者来说非常合适，所以他感到很“兴奋(excited)”。

11．A.Besides B．In short

C．However D．For example

解析：A 由该空后的the restaurant wasn't far from my university可知，这是作者感到兴奋的另一个原因，故填Besides，表示对前面内容的补充说明。

12．A.set off B．looked up

C．calmed down D．turned away

解析：D 由下文的the boss turned to me可知，老板“把脸转了过去(turned away)”。

13．A.help B．visit

C．choose D．praise

解析：C 由上文的There were already four candidates可知，作者向老板提议说：“先生，我先免费工作两天，然后您再决定‘选(choose)’谁。”

14．A.clean B．clever

C．honest D．healthy

答案：A

15．A.bag B．books

C．photo D．clothes

解析：D 由下文的I did look terrible和I'll keep myself tidy可知，作者的“衣着(clothes)”不整洁，而老板需要一个“干净的(clean)”员工。

16．A.noisy B．cloudy

C．tiring D．snowy

解析：C 由上文的One Saturday morning, I went out和I finally...a restaurant at 8 p．m.可知，经过一整天的奔波，作者已经十分疲惫了，故填tiring。

17．A.hope B．think

C．agree D．promise

解析：D 由该空后的I will work very hard 可知，作者在向老板“许诺(promise)”。

18．A.gift B．chance

C．course D．message

解析：B 作者希望得到这一“机会(chance)”。

19．A.Hello B．Sorry

C．Thank you D．Come on

解析：C 由上文的All right.I'll give you a try可知，老板同意了，所以作者应该是说“谢谢(Thank you)”。

20．A.lucky B．rich

C．strong D．lonely

解析：A 作者得到了试用的机会，所以觉得自己非常“幸运(lucky)”。

Ⅳ.语法填空

My dad is an enthusiastic (狂热的) runner who __1__ (great) influenced me when I was young. So I was very sporty before the age of 14. However, when my family moved, my new school didn't pay much attention __2__ sports and had no after-school activities like football or running. Over the next few years, I stopped exercising apart from during Physical Education lessons at school. I looked like I was __3__ (health); however, I was not.

One day, I was late for a bus, tried to run after it and in under a minute was out of breath! This made me realize how unfit I was. __4__ (help) myself get in shape again, I made a(n) __5__ (decide) that I would take up a kind of sport.

A friend of __6__ (I) suggested a swimming pool close to my house __7__ she goes to a few times a week. Now, I'm a swimming lover! I find swimming in the pool very __8__ (relax). I swim for an hour three times a week. I hope __9__ I will soon start to feel the benefits of regular exercise, and will become __10__ (fit) than before.

1．解析：greatly 考查副词。设空处作状语修饰influenced，故填greatly。

2．解析：to 考查介词。pay attention to...意为“重视……”。

3．解析：healthy 考查形容词作表语的用法。设空处作表语，表示“健康的”，故填healthy。

4．解析：To help 考查不定式作状语的用法。“我”下决心开始运动的目的是让自己健壮起来，故填To help。

5．解析：decision 考查名词。设空处作宾语，且前面有a(n)限定，表示“决定”，故填decision。

6．解析：mine 考查代词。设空处作介词of的宾语，应用名词性物主代词，且因此处表示“我的朋友们”，故填mine。

7．解析：that/which 考查关系代词。设空处引导限制性定语从句修饰swimming pool，且在从句中作宾语，故填that/which。

8．解析：relaxing 考查形容词作宾语补足语的用法。设空处作swimming in the pool 的补足语，说明在泳池里游泳是“令人放松的”，故填relaxing。

9．解析：that 考查连接词。设空处引导宾语从句，作hope的宾语，且从句的结构和意义均完整，故填that。

10．解析：fitter 考查形容词比较级。由than可知，此处应填比较级，故填fitter。