高中英语必修三课后习题：Unit 2 Healthy eating2.2含解析

Section Ⅱ— Learning about Language,UsingLanguage,Summing Up & Learning Tip课后篇巩固探究一、用下面方框内所给短语的适当形式填空the gang for several months.3.After graduation,he didn’t get a good job,so he had to by4.—Are you sure these measures can the rate of traffic accidents?’t you your diet some jogging to keep slim?.二、同义句改写1.This is the best shirt that I have bought.’t bought than this one.2.It seemed that he didn’t hear what I said just now.what I said just now.3.He is so young that he can hardly care for himself.care for himself.4.The book is of great favour to the students who learn English.the book.5.You will realize your mistakes before long.三、单句填空1.A large sum of money has been raised for benefit of the poorly-educated children(stare)at the ceiling,lost in thought.3.The foreigner was caught (spy)on the military base and was sentenced to 10 yearsno relative visiting.4.Widely reading is (benefit)to a student,but it should be四、完成句子1.不久我们就能够回家了。

t be .2.所有的庄稼将从这场雨中受益。

.3.我们把那棵大树砍倒了。

.4.我们把知识和实践合并起来了。

practice.五、阅读理解ABreakfast is not only the most important meal of the day,but also the most mon reasons for not eating breakfast include lack of time,not feeling hungry,traditional dislike for breakfast,and dieting.Breakfast simply means:break the fast.Your body spends at least 6 to 12 hours each night in a fasting state.In the morning your body needs energy for the day’s work ahead.A good breakfast should provide up to 1/3 of your total calories needed for the day.On average we eat 400 calories less for breakfast than for dinner.If you don’t want to have breakfast in the morning,try eating a lighter dinner earlier in the evening or save half of your dinner for breakfast in the morning.Some people who fear eating breakfast will make themselves hungrier during the day and they will eat more.It is true that eating breakfast is likely to make you feel hungry throughout the day.That’s because your body is working.Although you may feel as if you are eating more all day long,in fact you are probably not.Not eating breakfast can cause you to overeat,since a fall in blood sugar often makes you feel very hungry later.What’s worse,since your body is in a slow state it will not be able to burn those extra calories very efficiently(有效率地).Breakfast is the first and most important.The best breakfast foods are fruits,juice,meat,and grain products such as bread,rice,and noodles.1.There are many reasons that people don’t eat breakfast EXCEPT that .A.they don’t have enough timeB.they don’t feel hungryC.they want to be fatter’t like eating breakfast“Common reasons for not eating breakfast include lack of time,not feeling hungry,traditional dislike for breakfast,and dieting.”可知A、B、D三项符合,故正确答案是C项。

2.If you don’t want to have breakfast in the morning,according to the writer,you should .A.go to see a doctor to have an examinationB.have a small supperC.go to a restaurant to enjoy a good meal“try eating a lighter dinner earlier in the evening or save half of your dinner for breakfast in the morning”可知正确答案为B项。

3.Eating breakfast,in fact,makes your body .A.work out of orderB.reduce too much energyC.work well,从另一方面说了吃早饭的好处。

如“Not eating breakfast can cause you to overeat,since a fall in blood sugar often makes you feel very hungry later.”4.In the last paragraph the writer mainly .A.persuades us to have a good breakfastB.tells us what food we should have for breakfastC.tells us when and how we should have our breakfast,给读者以建议。

BSamuel looked at his sister,Emily,and said,“I wouldn’t have thought Everett would be a thief.”Emily replied,“Whoa,we don’t know that for sure.”Samuel said,“But who else could it be?He was there,he had them in his hands,and now they are missing.”Samuel remembered two days ago when he had brought out his coin collection for Everett to see.At the end of that day,Samuel’s mother asked him to take a note to Mr.Bates down the street,so he asked his friend,“Is it okay if I leave you for a few minutes?” Everett had said,“Go ahead.I’ll clean up here,”pointing at the piles of coins on the floor.When Samuel had returned,he had done his homework,had eaten dinner,and had read for a while before bed.It was not until two days later that he realized the quarters were gone.Emily said,“Why don’t you just ask him?”“Ask him what?Hey,Best Friend,did you steal mycoin collection?” Samuel thought for a moment,deciding if that would be a good idea.The theft of his collection left him with a feeling of betrayal (背叛).“How could I have misjudged my friend?”The next day Samuel went over to Everett’s house.Everett was acting funny.In fact,Samuel thought Everett was acting like someone with a secret.Suddenly,Everett cried,“I can’t stand it anymore!”and pulled something from underneath the chair.“Go on —open it! I was going to wait until your birthday tomorrow,but I can’t wait!”Slowly,Samuel lifted the top of the id out in front of him were all of the quarters from his coin collection.Each quarter was in its own place in a new collection case.Each quarter shone like it was new.Samuel felt heat rush over his neck and ears.He weakly said,“Thank you — this means...a great deal to me.”He was thankful that Everett had cut him off before he said something bad.Everett was exactly the type of person he wanted as a friend!5.The word “misjudged” in Paragraph 3 could be replaced by .A.agreed withB.been wrong aboutC.cared about:我怎么能错看我的朋友呢?misjudge“错看”与B项同义,故选B项。