2019-2020学年人教版英语必修3作业含解析：Unit 2 Section Ⅳ

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1、Section Learning about Language with8Do be patient! The truth will be found out _.答案：before long 单句语法填空1Filled with anger, he didnt shout or swear, but just glared silently _ me.答案：at2Because of the small size of this primary school, it only admits a _ (limit) number of children.答案：limited3Their wat

2、er supply has been cut _ because of the earthquake.答案：off4He is _ a polite boy that all of us like him.答案：such5Neither you nor I _ (be) to blame.答案：am6More and more students are benefiting _ this modern teaching method.答案：from7She was _ debt when she came to the city, but has been out of debt now.答案

3、：in8I have no idea what Im going to do.Why _ go to the theatre?答案：not 单句改错1Neither your restaurant nor mine offer a balanced diet._答案：offer offers2Why not having a try once again?_答案：havinghave3It will be great benefit to you to go to bed early and get up early._答案：be 后加 of4Ive ordered some pizza, s

4、o we need worry about cooking when we get home._答案：needneednt5Helen had to shout to make herself hear._答案：hear heard能力题 完形填空Everyone needs water and a diet _1_ healthy foods. These foods should _2_ some fat, some fiber, a little salt and so on.People need energy to live. They eat all kinds of foods

5、_3_ change into energy. Our bodies use different _4_ of energy. The energy is measured in calories (卡路里). The more _5_ we take, the more calories we burn. Even when you are _6_， you are using energyabout 65 calories an hour. While you are at school, or walking home, your body is _7_ up 100 calories

6、an hour. When playing football or basketball, you might be using 400 calories an hour. On _8_ Day, during the relay race, you will use most of all, perhaps as _9_ as 650 calories an hour.The Chinese diet is considered to be the healthiest in the world. It contains a lot of fruit and green vegetables

7、. It is _10_ in fiber and low in sugar and fat. The Chinese eat less sugar than many _11_ countries in the world. That is _12_ lots of people in China have white teeth.People in the Western world do not eat _13_ healthy foods. They eat too much fat and sugar and dont take _14_ exercise. Because of t

8、his, they _15_ very easily. In order to _16_ with the quick pace (步伐) of their life and work, they eat a lot of fast food. They eat a lot of sweets, soft drinks, potato crisps, chocolates, butter and ice creams and so on, _17_ are called _18_ food by some epicureans (美食家). The result is that many of

9、 them become fat. In order to avoid _19_ fat and _20_， it is advisable (明智的) to eat a balanced diet and not eat too many foods that have a high calorie rate.1A.above BofC at Dover答案：B a diet of “的饮食” 。2A.include BholdCcontain Dmake up答案：C 表示“包含某种成分”应用动词 contain。3A.which BwhatCwhere Dit答案：A which 引导定

10、语从句，在从句中作主语。4A.numbers BamountsC plenty Ddeal答案：B amount 表示“数量” ，修饰不可数名词。5A.exercise BexercisesC sport Dgame答案：A take exercise 表示“锻炼” ，此时 exercise 是不可数名词。6A.sleepy BrunningC working Dasleep答案：D 此处表示“即使当你睡着的时候，也在消耗能量 ”。醒着的情况下，消耗能量是正常的，由空前的“even”可想到用 asleep。7A.running BaddingC burning Dwasting答案：C 根据空

11、后的“calories”可知应选择 C 项。 burn up “消耗(体内的能量)” 。8A.Children BWorkC Sports DSport答案：C 由下面的“the relay race”可知，这里指“在运动会上” ，应该选择C 项。 on sports day 为固定搭配。9A.much BmanyCfew Dlittle答案：A 此空后省略名词 energy，是不可数名词，故用 much 修饰。10A.poor BlowCrich Dplenty答案：C be rich in 表示“富含” 。中国人吃的食物富含纤维，且糖和脂肪的含量较少。11A.more BotherCres

12、t Dothers答案：B 相对于中国来说，用 other countries 表示“其他国家” 。12A.why BbecauseCbecause of Dsince答案：A 本句表示“那就是很多中国人牙齿白的原因 ”。13A.so BveryCmuch Dsuch答案：D such healthy foods 指上文所述的这种健康的中国食物。14A.a number of Btoo muchCmasses of Denough答案：D 此处表示“参加的锻炼不足” 。enough “足够的” ，符合语境。15A.lose weight Bput on weightCdie Dstay hea

13、lthy答案：B 西方人摄入脂肪和糖分过多，锻炼又不够，所以他们很容易就发胖了。put on weight “发胖，增加体重” 。16A.keep up Bcarry onCkeep on Dgo on答案：A keep up with 为固定短语，意思是 “跟上 ”。17A.as B theseC which Dthey答案：C which 在此引导非限制性定语从句，指代先行词 a lot of sweets, soft drinks . 。18A.bad BdiseasedChealthy Djunk答案：D 糖果、软饮料、巧克力等都属于 junk food(垃圾食品)。19A.to ge

14、t BbecomingCto become Dget答案：B 动词 avoid 后接动词ing。 become fat “变胖” 。20A.keep thin Bkeep fitCstay calm Dfall ill答案：B and 连接并列的成分，此空与前面的“avoid _19_ fat”并列。keep fit “保持身体健康” ，符合语境，故选 B。 七选五根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Many facts suggest that children are overweight and the situation is gettin

15、g worse, according to the doctors. _1_.Some people blame (责备 ) the fact that we are surrounded (包围) by shops selling unhealthy, fatty foods, such as fried chicken and ice cream, at low prices. _2_， then probably children would buy less takeaway food._3_. I agree with this, because good eating habits

16、 begin early in life, long before children start to visit fast food shops. If parents often give their children fried chicken and chocolate rather than healthy food, they will go for sweet and salty foods, and children will find it hard to get rid of the habit.There is a third reason for this situat

17、ion. Children these days take very little exercise. They do not walk to school. When they get home, they sit in front of the television or their computers and play computer games. _4_. What they need is to go outside and play active games or sports.The above are the main reasons for this problem. _5

18、_， as well as forcing them away from fast food shops and bad eating habits.AThere is another argument that blames parents for allowing their children to become overweight BAdults are becoming fatter and unhealthier tooCIf there were fewer of these restaurantsDTherefore we have to encourage young peo

19、ple to be more activeENot only is this an unhealthy pastime (消遣), it also gives them time to eat more unhealthy foodFI feel there are a number of reasons for thisGIts a good idea to allow children to eat what they choose篇章导读：本文是一篇说明文。文章分析了使孩子超重的因素并建议让孩子们远离快餐店和不良饮食习惯。1F 下文分析了造成上述现象的几个原因，F 项引起下文，故选 F

20、项。2C 本段介绍的是售卖不健康食品的商店和餐馆是孩子发胖的原因，故选 C 项。3A 本段介绍的是孩子发胖的另一个原因，由下文 “If parents often give their children fried chicken and chocolate rather than healthy food, they will go for sweet and salty foods, and children will find it hard to get rid of the habit.”可知，如果大人们给他们的孩子吃这些垃圾食品，孩子们很难摆脱这个习惯，故孩子超重应归咎于父母。所以此处应选 A。4E 本段介绍的是缺少运动是孩子发胖的原因。由上下文语境可知选择E 项，进一步说明不去运动的危害。5D 本段是解决问题，对上文进行总结，提出建议，所以选择 D 项。