1、Unit 3A healthy life主题语境:人与自我生活与学习Section Warming Up,Pre-reading,Reading & Comprehending课后篇巩固提升一、写作词汇预习Reading部分的词汇,完成下列小对话或语段。1.Do you think he book (禁止) from school libraries?Yes,I think so.答案is banned2.They are quiet,arent they?Yes.They (习惯于) not talking at meals.答案are accustomed/used to3.He abso
2、lutely television.答案is;addicted to4.Do you (想) going for a swim?Im sorry,but I have to do my homework at home.答案feel like5.Did you go to church yesterday morning?No.I am (惭愧) to say I havent been to church for years.答案ashamed6.Our basketball team lost the match at last.Im (失望的) to hear that.答案disapp
3、ointed7.My success is (由于) your help.It was right to (辞去) my job and (决定) finding a new job in Beijing.答案due to;quit;decide on8.Things can easily go wrong when people are under (压力),which will have side (效果) on them.答案stress;effects二、阅读词汇预习Reading部分的词汇,写出画线部分的汉语意思。As is known,the abuse of drugs will
4、 have a bad effect on people,especially on children and pregnant 1.women.It may lead to an abnormal 2. baby or death.However,withdrawal 3. from drugs is painful and will take a long time.Smoking and drinking also do great harm to our health.We are now in adolescence 4.,so we should keep away from ci
5、garettes 5. and never touch alcohol 6.答案1.怀孕的2.不正常的3.戒毒过程4.青春期5.香烟6.酒精三、用方框内所给短语的正确形式填空due tobe addicted toget accustomed todecide onhave an effect onfeel likeover and over againban.fromtake offas.as1.If we destroyed eco-environment,this in turn the food supply for human beings.答案had an effect on2.T
6、his is what she has been saying I dont know how many times.答案over and over again3.It is not difficult a task I expected.In other words,the task is not so difficult.答案as;as4.Once youve a sale price,you can see what the market will bring you.答案decided on5.He from the school team because of his bad beh
7、avior.答案was taken off6.After about three months,I no longer nicotine.答案was;addicted to7.She always speaks English in front of her children,so that they communicating in English at home.答案get accustomed to8.His failure was largely his carelessness.答案due to9.Use it to remind yourself of why you want t
8、o stop,whenever you smoking.答案feel like10.Bicycles superhighways.答案are banned from四、根据汉语提示完成句子1.在我这个年龄,我仍然足够健康能够享受生活。 ,I am still life.答案At my age;fit enough to enjoy2.你难以想象和他相处有多么困难。You can hardly imagine how difficult it is .答案to get along with him3.他没有通过这次考试,我也没有。He didnt pass the exam, .答案neithe
9、r did I4.你要想过和她一样幸福的生活,就要改变对于生活的态度。If you want she lives,you should change your attitude to life.答案as happy a life as5.地震发生时,他设法从楼里逃了出来。When the earthquake happened,he from the building.答案managed to escape五、阅读理解ANew research has found that even if you give up smoking,the damage it has done to your g
10、enes will stay there for a much longer time.In the research,a team of US scientists studied the blood of 16,000 people.Among them,some were smokers,some used to smoke,and the rest were non-smokers.Scientists compared their genes and found that more than 7,000 genes of smokers had changed a number th
11、at is one-third of known human genes.According to NBC News,both heart disease and cancer are caused by genetic changes.Some people may have had the changes when they were born,but most people get them in their day-to-day lives while doing things like smoking.When you stop smoking,a lot of these gene
12、s will return to normal within five years.This means your body is trying to heal itself of the harmful effects of smoking.But the changes in some of the genes stay for longer.They can stay for as long as 30 years.Its almost like leaving a footprint on wet cement (水泥)it will always be there,even when
13、 youve walked away and when the cement becomes dry.Although the study results may make people unhappy,there is a bright side:the findings could help scientists invent medicine to treat genetic damage caused by smoking or find ways to tell which people have heart disease or cancer risks.1.Whats the f
14、unction of Paragraph 1?A.To give an example.B.To arouse readers interest.C.To make an argument.D.To give the main idea of the passage.答案B解析推理判断题。通读全文可知,由第一段是文章的主题段,点出主题:新的研究发现,即使戒烟,抽烟对基因造成的损害也会在身体里持续很长时间。下文通过实验说明这一问题和其具体的影响。故B项正确。2.Whats the reason for most genetic changes?A.Peoples condition at bir
15、th.B.Environmental pollution.C.Peoples bad living habits.D.Heart disease and cancer.答案C解析细节理解题。由第三段“Some people may have had the changes when they were born,but most people get them in their day-to-day lives while doing things like smoking”可知,大多数人的基因变化是日常生活中的不良生活习惯导致的。故C项正确。3.What does the underline
16、d word “ it” in Paragraph 4 refer to?A.The cement.B.The footprint.C.The harmful effects.D.The genetic change.答案B解析代词指代题。由第四段中的“Its almost like leaving a footprint on wet cement (水泥)it will always be there,even when youve walked away and when the cement becomes dry”可知,it是指“脚印”。此处表示,这几乎就像在湿水泥上留下一个脚印即使
17、你走,水泥变干了,它也会一直在那里。故B项正确。4.What do we know about the findings?A.The findings are the fruit of more than three years research.B.The findings have prevented more people from starting smoking.C.The findings offer evidence that a damaged gene can heal itself.D.The findings help to find cures for genetic
18、damage caused by smoking.答案D解析细节理解题。由最后一段中的“the findings could help scientists invent medicine to treat genetic damage caused by smoking or find ways to tell which people have heart disease or cancer risks.”可知,这项发现可以帮助科学家发明药物来治疗吸烟造成的基因损伤,或者找到方法来判断哪些人患有心脏病或癌症。故D项正确。BIn the world of digital health,Sil
19、icon Valley-based Mindstrong stands out.It has a good team and tens of millions of funding.It also has a fascinating ideaits app,based on mental functioning research,can help discover troubling mental health patterns by collecting data on a persons smartphone usagehow quickly they type,for instance.
20、The companys app collects information about how people are typing and runs it through a machine learning algorithm (计算程序) to determine which data can predict their emotional state.The idea is to use that data to establish a “normal” patternso it can be compared with someones typing habits on any giv
21、en day.If the habits change,slower or more anxious than normal,the app can warn a health care provider.The promise of this technology has made Mindstrong very popular since it was launched last year;already more than a dozen counties in California have agreed to apply the companys app to patients.Do
22、es the app live up to its promise?Theres no way to tell.Almost no one outside the company has any idea whether it works,leading some experts to wonder if the technology is ready for the real world.“I wouldnt waste all that time and money in the wild until they get sure that some of those things are
23、as specific as they hope they are,” said Rosalind Picard,a researcher at MIT Media Lab,who is familiar with Mindstrongs work.“It has passed the gold-standard clinical tests for depression and anxiety,” said Dr.Paul Dagum,the companys founder.“Were confident,and weve already seeing some really exciti
24、ng results.” Mindstrong officials said that among their most encouraging results is that its app can even predict how a person will feel next week,kind of like a weather app for your mood.“For someone looking after a patient,they know that it could be very,very powerful,” Dagum said.5.What can Minds
25、trongs app do?A.Improve its users mental health.B.Get its users to type more quickly.C.Discover its users mental state.D.Work out the causes of its users trouble.答案C解析细节理解题。根据第一段第三句“It also has a fascinating ideaits app,based on mental functioning research,can help discover troubling mental health p
26、atterns by collecting data on a persons smartphone usagehow quickly they type,for instance”可知,这款软件可以发现使用者的精神状态。6.What is the second paragraph mainly about?A.The ways of collecting data.B.The apps working principle.C.The analysis of typing habits.D.The development of the app.答案B解析段落大意题。全文讲述的是美国硅谷的一个公
27、司Mindstrong研究出一款应用软件,该软件通过收集数据,可以预测出人们的精神状况。通读第二段的内容可知,本段主要讲述的是这款软件是如何能够做到预测使用者的情绪状况的,也即其工作原理,故选B项。7.What is Rosalind Picards attitude towards the app?A.Skeptical.B.Positive.C.Uncaring.D.Defensive.答案A解析推理判断题。根据第三段最后一句中的“I wouldnt waste all that time and money in the wild until they get sure that som
28、e of those things are as specific as they hope they are, said Rosalind Picard”可知,Rosalind Picard 在这款软件能具体明确其功能之前是不会轻易浪费时间和钱的。由此可推知,他对这款软件持怀疑态度。8.What can we infer about Dagums opinion on the app?A.The app has a powerful effect on anxiety.B.The app can also predict weather conditions.C.Care providers
29、 could be advocates of the app.D.Doctors benefit more from the app than their patients.答案C解析推理判断题。根据最后一段最后一句“For someone looking after a patient,they know that it could be very,very powerful, Dagum said”可推知,根据Dagum的看法,这款软件应该是很受医护人员欢迎的,故选C项。六、语篇填空Being young isnt the excuse not to pay attention 1. yo
30、ur health.Now it is the perfect time for teenagers 2.(think) about their future health.Some old peoples health problems usually arise from habits when they are young.Teenagers 3. eat a lot of junk food and watch TV all day are more likely to have a weight or health problem than the kids who are 4.(a
31、ct) and follow a healthy diet.Young people who care about their health 5.(regular) now may have fewer problems when they are older.Even though I am a health nut(保养迷),I understand that most teenagers have very crazy lives.It is much more 6.(attract) to lie on the couch after school than to exercise,b
32、ut it could have a negative effect in 7. long run.Taking McDonalds on the way to school or work 8.(be) much easier than cooking a healthy meal.However,9.(compare) with healthy meal,it could have consequences on your health.You dont need a lot of time to be in good shape.Just be smart,instead of gett
33、ing fast food,grab an apple or salad.Take exercise 15 to 25 minutes three to five 10.(time) a week and go for a walk,or even dance.答案1.to2.to think3.who/that4.active5.regularly6.attractive7.the8.ispared10.times七、短文改错What kinds of TV programs do you like?Which I have found is that many teens of my ag
34、e enjoy watching reality shows and TV dramas,especially those featuring popular singers or actors.Generally speaking,those TV programs and plays are quite entertained,which can play a role helping students reduce stress.With addition,teenagers are easy attracted by good-looking and successful stars,
35、dreaming of becoming one of them one day.As for me,I am fond of science documentaries and news program on TV,and I would like to recommend it to my classmates.By watching these TV programs we are able to be equipped with a broad knowledge and useful information,which help us adapt well to this modern world.答案第一句:kindskind第二句:WhichWhat第三句:entertainedentertaining;helping前加in第四句:WithIn;easyeasily第五句:programprograms;itthem第六句:删除a;helphelps