发布时间 : 星期一 文章高考英语一轮复习Unit2Healthyeating课时作业新人教版必修3更新完毕开始阅读a0526572f424ccbff121dd36a32d7375a517c64e
Unit 2 Healthy eating
Ⅰ.完形填空
体裁：说明文 话题：饭店 词数：237 时间：15′
If you visit a big city anywhere in the world，you will probably find a restaurant which serves the food of your native country.Most large __1__ in the United States offer an international sample of __2__．Many people enjoy __3__ the food of other nations.This is probably one reason __4__ there are so many different kinds of restaurants in the United States.A second is that Americans __5__ from all the parts of the world.They enjoy tasting the foods of their __6__ lands.In the city of Detroit，__7__，there are many people from Western Europe，Latin America __8__ the Far East.There are many restaurants in Detroit __9__ serve the foods of these areas.There are many __10__ international restaurants，too.Americans not only like the foods in these restaurants but also enjoy the chance to __11__ understand the foreign people and their __12__ of life.
One of __13__ most common international restaurants to be __14__ in the US is an Italian restaurant.The restaurant is a small business __15__ by a single family.The mother of the __16__ cooks all the dishes and the __17__ and children serve the customers who come to eat there.Or it may be a __18__ restaurant which can __19__ many customers during one evening.So a restaurant may be __20__ by one family，one person，or by several different people who work together in the business. 1．A.cities C．nations
B．countryside D．families
答案 A [前一句讲了世界各地的大城市，本句开始讲美国的大城市。] 2．A.waiters C．foods
B．restaurants D．cooks
答案 C [在美国，大多数城市提供各种国际食品。] 3．A.making
B．eating
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C．carrying D．remembering
答案 B [许多人喜欢吃其他民族的食品。] 4．A.as B．where
C．since
D．why
答案 D [先行词是reason时， 常用why引导定语从句。] 5．A.arrive B．come
C．go
D．leave
答案 B [美国是个移民国家，美国人来自世界各地。] 6．A.garden B．country
C．state
D．native
答案 D [他们喜欢吃有本国风味的食品。] 7．A.and so on C．for example
B．like D．such as
答案 C [for example表示举例说明。] 8．A.and B．but
C．then
D．or
答案 A [最后两个短语之间用and连接。] 9．A.where B．which
C．when
D．who
答案 B [关系代词which/that引导定语从句，且which在从句中作主语。] 10．A.other B．others
C．another
D．the other
答案 A [代词other在句中作定语，不能用复数形式。]
C．hardly
D．more
11．A.worse B．better
答案 B [更好地理解外国人。better在此处是well的比较级，修饰understand。]
C．place
D．way
12．A.hope B．wish
答案 D [the way of life“生活方式”。]
C．this
D．that
13．A.the B．a
答案 A [形容词最高级前用定冠词the。]
C．found
D．eaten
14．A.cooked B．enjoyed
答案 C [在美国可以找到的最普遍的国际饭店是意大利饭店。]
C．driven
D．lived
15．A.built B．run
答案 B [run在此处的意思是“经营”。]
C．business
D．group
16．A.family B．city
答案 A [指前一句中提到的family。]
C．visitors
D．father
17．A.mother B．guests
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答案 D [妈妈炒菜，爸爸和孩子们为顾客端饭上菜。]
C．tiny
D．bad
18．A.small B．large
答案 B [可为许多顾客提供同时就餐的肯定是较大的餐馆。]
C．serve
D．prepare
19．A.deal B．work
答案 C [serve customers“招待顾客”。]
C．taken
D．helped
20．A.owned B．sold
答案 A [一个饭店可以被一个家庭拥有，可以被一个人拥有，也可以被几个在一起工作的不同的人拥有。]
Ⅱ.阅读理解
体裁：说明文 话题：饮食与健康 词数：366 时间：6′
Despite that fact that two－thirds of Americans say they are on a diet to improve their health，very few are actually decreasing in size.“Dieting is a skill，much like riding a bicycle，and requires practice and good instruction，” says Dr.Bartfield.“You're going to fall over and feel frustrated，but eventually you will succeed and it will get easier.” According to Dr.Bartfield，here are the top four reasons why many dieters fail to lose weight.
Underestimating(低估) Calories Consumed.Most people underestimate the number of calories they eat per day.Writing down everything that you eat every day can help increase self－awareness.Pay attention to serving sizes and use measuring cups and spoons as serving utensils to keep portions reasonable.Food eaten outside of the home tends to be much larger portion sizes and much higher in calories.Try to look up nutrition information of your favorite meal or restaurant and select a healthy meal before picking up the phone or going out to eat.
Overestimating Activity and Calories Burned.Typically you need to cut 500 calories per day to lose one pound per week.This is very difficult to achieve through exercise alone，and would require 60 minutes or more of activity every day.A more attainable goal would be to try to increase activity throughout the day and get a total of 30 minutes of moderate to vigorous exercise most days of
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the week.But be careful—exercise is not an excuse to eat more!
Poor Timing of Meals.You need a steady stream of glucose(葡萄糖) throughout the day to maintain the best energy and to prevent metabolism from slowing down.Eat breakfast every day within one hour of waking up，then eat a healthy snack or meal every three to four hours.Try not to go longer than 5 hours without eating a healthy snack or meal to keep your metabolism steady.
Inadequate Sleep.Studies have shown that people who get fewer than six hours of sleep have higher levels of ghrelin(胃饥饿素)，which is a hormone that stimulates appetite，particularly for high－calorie foods. 21．Which of the following can be the best title for the passage?
A．Top four best ways to improve your health B．A new and effective method for losing weight C．The advantages and disadvantages of being on a diet D．Reasons why many dieters fail to lose weight
答案 D [主旨大意题。根据文章内容特别是第一段最后一句According to Dr.Bartfield，here are the top four reasons why many dieters fail to lose weight.可知选项D可作文章标题。]
22．It can be known from the passage that ________．
A．exercise does little work for losing weight B．eating more will not put on weight after exercise C．eating out probably makes you put on weight D．people who sleep more eat more
答案 C [推理判断题。根据第二段中的Food eaten outside of the home tends to be much larger portion sizes and much higher in calories.可以推测，既然在外面吃的饭含有更高的卡路里，那么在外吃饭就很可能使你增加体重。] 23．The purpose of the text is to get more people to ________．
A．lose weight successfully
B．know about their own shortcomings C．be familiar with their physical condition D．protect themselves from diseases
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