2020_2021学年高中英语Unit2HealthyeatingSectionⅢⅣGrammarUsingLanguage课时作业含解析新人教版必修3202101301151.doc

1、Unit 2 Healthy eating课时分层作业(六)Section 、语言知识练习固基础.用适当的情态动词或所给词的正确形式填空1The weather was bad.We had to wait for two hours at the airport before we took off.2 Must we finish the composition in class?No，you neednt/dont have to.3. He is so strong that I dare not fight against him.4. We should have received

2、 (receive) the letter yesterday，but it didnt arrive.5. When we got to the cinema，the film hadnt started yet，so we neednt have hurried (hurry).单句改错1. If you wish for good advice，consult an old man for it.第二个forabout/on2. There is no doubt that the plants benefited the rain.benefited后加from3. The woman

3、 glared the young man coldly，which made him embarrassed.glared后加at4. Eating healthy food will prevent you from putting weight.weight前加on5. It wont be long when we meet again.whenbefore6. Neither he nor his students knows anything about it.knowsknow7. In order to save some money，they will cut down th

4、e daily cost.down后加on8I wont have you break the traffic rules. breakbreaking9. Combined his efforts and the opportunity，he finally achieved what he had wanted.CombinedCombining10. His task was limited half an hour to be finished.limited后加to高考题型练习提能力.阅读理解AHow does it happen that some people never hav

5、e to see the doctor while some are wasting much money in hospital？The answer lies in their proper，healthy diet.A balanced diet actually means eating all kinds of foods to provide the body with all the nutrients (营养物)it needs for its daily work.It means eating the right type of foods and eating a rig

6、ht amount of food for each meal.Each food group contains different kinds of nutrients，and our body surely needs all of these，but in different amounts，and it differs from person to person.When it comes to going on a healthy diet，one size is not suitable for all.Everyone leads a different lifestyle，an

7、d has different jobs and fitness levels.A balanced diet matters for everyone.If the body gets all the required nutrients，itll improve the immune(免疫) system，which prevents all kinds of diseases.A balanced diet would also be good for the state of mind and then help you remember something better.Whats

8、more，if the body is supplied with all the necessary nutrients，the skin and hair also become healthier.A balanced diet also prevents our body from aging.As a result，youll have a more youthful look.However，for a healthy body，a balanced diet is not enough; it has to be combined with the proper amount o

9、f sleep and exercise.These three things，when included in your daily routine，will make sure that you not only have a healthy body but also a healthy mind.So，go ahead and adopt a healthier lifestyle!【语篇解读】本文是一篇说明文，主要介绍平衡饮食的定义和重要性。1Why is the question raised in the first paragraph?ATo show problems.BTo

10、 give evidence.CTo list some facts. DTo lead in the topic.D推理判断题。第一段首先提出问题，然后给出答案，紧接着对答案进行阐述。文章其余部分都围绕该答案而展开，由此可推断，第一段提出问题是为了引出话题。2What does the underlined word “differs” in Paragraph 2 mean?AComes. BGrows.CChanges. DMattersC词义理解题。根据第二段可知，不同的人对不同营养物的需求量也不同，即这个需求量在不同的人之间是有变化的。3What is Paragraph 3 mai

11、nly about?AThe choice of a balanced diet.BThe features of a balanced diet.CThe importance of a balanced diet.DThe relationship between diet and aging.C段落大意题。该段首句为主题句，再结合接下来的介绍可判断该段旨在介绍平衡饮食的重要性。4What can we infer from the last paragraph?AA balanced diet doesnt work alone.BMind is closely linked to th

12、e body.CExercise is the most important.DIts easy to get a healthier lifestyle.A推理判断题。根据末段首句可推断出，仅仅靠均衡饮食还不够，还需要与适量的睡眠和运动相结合。BOctober 15th is the Global Handwashing Day.Activities are planned in more than 20 countries to get millions of people in the developing world to wash their hands with soap.For

13、example, donators (捐赠者) will give 150,000 bars of soap to schools in Ethiopia.Experts say people around the world wash their hands every day, but very few use soap at socalled important moments.These include after washing the toilet, after cleaning a baby and before touching food.Global Handwashing

14、Day is the idea of the PublicPrivate Partnership for Handwashing with Soap.Partners include the United Nations Childrens Fund，American government agencies, the World Bank and soap makers Unlever and Procter and Gamble.The organizers say all soaps are equally effective at removing diseasecausing germ

15、s(细菌)They say the correct way to wash is to wet your hands with a small amount of water and cover them with soap.Rub(揉搓) it into all areas, including under the fingernails.Rub for at least twenty seconds.Then rinse well under running water.At last, dry your hands with a clean cloth or wave them in t

16、he air.The Partnership for Handwashing says soap is important because it increases the time that people spend in washing hands.Soap also helps to break up the dirt that holds most of the germs.And it usually leaves a pleasant smell.The Partnership for Handwashing also says washing with soap before e

17、ating or after using the toilet could save more lives than any vaccine(疫苗) or medicine.Hand washing could also prevent the spread of other diseases.When people get germs on their hands, they can infect(感染) themselves by touching their eyes, noses or mouths.Then they can infect others.【语篇解读】10月15号是“世

18、界洗手日”，这一天人们要提倡洗手用肥皂，并且要养成饭前便后洗手的好习惯。研究表明，洗手可以祛除手上的细菌和病菌，减少传染病的发生机率；如果用肥皂的话，效果会更好。5Whats the best title for this passage?AHand washing: so importantit gets a day of its ownBFind out why washing hands carefully is so importantCSay no to washing hands in the wrong wayDWant to live a longer life？Wash yo

19、ur handsA标题归纳题。文章主要讲述了洗手是一件很重要的事，对于我们也很有必要，所以专门设立了一天来宣传洗手“世界洗手日”。故选A。6The underlined word “rinse” in Paragraph 3 probably means .Ato dry your handsBto rub your hands carefullyCto wash away the soapDto clean your fingersC词义猜测题。上文中提到了在手上涂抹肥皂的注意事项，后面又说怎样弄干手，因此这里是怎样把手上的肥皂冲洗掉。故选C。7The last paragraph main

20、ly tells us .Ahow to wash your hands correctlyBwhy washing hands with soap is so importantCthe dangers of washing hands without soapDwhen we should especially wash our hands with soapB主旨大意题。最后一段讲了用肥皂洗手可以减少传染病的发病率，效果好于用药物和疫苗。故选B。8In which part of a newspaper would you most probably read this passage?

21、AAdvertisement.BPublic service.CMedical care. DHealth report.D推理判断题。文章讲了怎样洗手、怎样正确的用肥皂洗手的问题，并提到了“世界洗手日”，因此应该刊登在健康报告一栏中。故选D。.短文改错Recently I found that some classmates lead a unhealthy life，such as staying up lately and not eating breakfast.Although we are under great pressure, but it is necessary for

22、us live a healthy life.The following are some useful tip.First，its important that we have a balanced diet and enjoy breakfast every day，because we consume many energy while studying.Second，take exercise regularly is of equal importance，where can help us to keep fit and release stress.More importantl

23、y，we should develop a positive attitude，which allows us to look for things positively no matter what happen.答案Recently I found that some classmates lead unhealthy life，such as staying up and not eating breakfast.Although we are under great pressure, it is necessary for us live a healthy life.The fol

24、lowing are some useful .First，its important that we have a balanced diet and enjoy breakfast every day，because we consume energy while studying.Second， exercise regularly is of equal importance， can help us to keep fit and release stress.More importantly，we should develop a positive attitude，which allows us to look things positively no matter what .