2020-2021学年高中英语Unit3 课后习题新人教版选修6
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Unit 3A healthy life
主题语境:人与自我——生活与学习
Section Ⅰ— 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 banned
2.—They are quiet,aren’t they?
—Yes.They (习惯于) not
talking at meals.
答案 are accustomed/used to
3.He absolutely television.
答案 is;addicted to
4.—Do you (想) going for a swim?
—I’m sorry,but I have to do my homework at home.
答案 feel like
5.—Did you go to church yesterday morning?
—No.I am (惭愧) to say I haven’t been to church for years.
答案 ashamed
6.—Our basketball team lost the match at last.
—I’m (失望的) to hear that.
答案 disappointed 7.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 on
8.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 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 cigarettes 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 to be addicted to get accustomed to decide on have an effect on feel like
over and over again ban...from take off as...as
1.If we destroyed eco-environment,this in turn
the food supply for human beings.
答案 had an effect on
2.This is what she has been saying —I don’t
know how many times.
答案 over and over again
3.It is not difficult a task I expected.In other words,the task
is not so difficult.
答案 as;as
4.Once you’ve a sale price,you can see what the market will
bring you.
答案 decided on
5.He from the school team because of his bad
behavior.
答案 was taken off
6.After about three months,I no longer
nicotine.
答案 was;addicted to
7.She always speaks English in front of her children,so that they
communicating in English at home.
答案 get accustomed to
8.His failure was largely his carelessness.
答案 due to
9.Use it to remind yourself of why you want to stop,whenever you
smoking.
答案 feel like 10.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 enjoy
2.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 him
3.他没有通过这次考试,我也没有。
He didn’t pass the exam, .
答案 neither did I
4.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 as
5.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
A New research has found that even if you give up smoking,the damage it has done
to your genes 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 that 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 genes 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.It’s almost like leaving a footprint on wet cement (水泥)—it will
always be there,even when you’ve 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.What’s the function 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.What’s the reason for most genetic changes?
A.People’s condition at birth.
B.Environmental pollution.
C.People’s 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
