Unit 3 Looking good，feeling good
句式
1.have done
2．no matter what引导让步状语从句
3．the way to do sth.
4．get done
5．keep的复合结构
6．so引导的部分倒装句
语法
1.非限制性定语从句
2．反意疑问句
写作
Write an e-mail encouraging a friend
考点
work out(2011江西，35) failure(2011全国Ⅰ，34) 现在完成时态(2011湖南，30；2011陕西，12等) 定语从句(2011北京，26等) 反意疑问句(2011重庆，28；2011上海，30) while(2011北京，29) the way to do...(2011上海，40)
阅读下面关于青少年健康的短文，试着完成下列问题。
Does what I do really affect my health?
Very much so.All of the major causes of death—cancer，heart disease，stroke，lung disease and injury—can be prevented by things you do.
Don't smoke or use tobacco.
Using tobacco is one of the most dangerous things you can do.One out of every 6 deaths in the United States can be blamed on smoking.More preventable illnesses are caused by tobacco than by anything else.
Limit how much alcohol you drink.
This means no more than 2 drinks a day for men，and 1 drink a day for women.One drink is a can of beer(12 ounces)，a 4-ounce glass of wine or a jigger(1 ounce)of liquor.
Too much alcohol can damage the liver and contribute to some cancers，such as throat and liver cancer.Alcohol also contributes to deaths from car wrecks，murders and suicides.
Eat right.
Heart disease，some cancers，stroke，diabetes and damage to your arteries(动脉) can be linked to what you eat.Fiber，fruits and vegetables can help reduce your risk of some cancers.Calcium helps build strong bones.
Questions：
1．What do you think is the best title for the passage?
2．Which of the tips do you think is the most important? Why?
诱思探究
Can you think of anything else you can do to keep your health?
答案：1．Healthy Living：What You Can Do to Keep Your Health(Tips on How to Keep Your Health)
2．The answer varies.
诱思探究：The answer varies.
Ⅰ.词汇拓展
1．______ adj.惭愧的，羞愧的→______ n．惭愧→______ adj.令人羞愧的
2．______ adj.精力充沛的，充满活力的→______ n．精力，活力
3．______ vi.复原，恢复健康 vt.重新获得，恢复→______ n．康复
4．______ n．衰退，衰竭；失败；故障，失灵→______ vi.失败；衰退
5．______ n．治疗；待遇；处理→______ vt.对待；治疗
6．______ adj.令人疼痛的，痛苦的→______ n．疼痛；痛苦
7．______ adj.有吸引力的，有魅力的→______ vt.吸引
8．______ adj.尴尬的，不好意思的，难为情的→______ vt.使尴尬→______ adj.令人尴尬的→______ n．尴尬；难堪
9．______ n．效果，作用；影响→______ vt.影响；(病毒)感染→______ adj.有效的
10．______ n．成就→______ vt.取得成功；实现
11．______ prep.包括→______ vt.包括→______ adj.包括在内的
12．______ n．器材；设备→______ vt.装备
13．______ n．悲伤→______ adj.悲伤的
14．______ n．安慰；舒适→______ adj.舒适的
15．______ adj.无用的；无效的→______ vt.使用→______ adj.有用的
16．______ adv.大约→______ adj.大约的
17．______ adv.适当地→______ adj.适当的
18．______ adj.平静的；和平的→______ n．平静；安宁
19．______ vt.& vi.集中(注意力、思想等)；全神贯注→______ n．专注
20．______ n．丧失，丢失，损失→______ vt.丢失；损失
Ⅱ.短语互译
1．____________ 锻炼
2．____________节食
3．____________ 强身健体
4．____________ 充分利用
5．____________ 从长远角度看
6．____________ 集中于
7．____________ 事实上；其实
8. in order to ____________
9．have no effect on ____________
10．cause damage to ____________
Ⅲ.重点句型
1．______ ______ 7 kilograms in the last two months.
在过去的两个月里我已经减掉了7公斤。
2．However，______ ______ ______ I do，my efforts to lose weight always end in failure.
然而，不管我做什么，我减肥的努力总是以失败而告终。
3．Hmm，maybe I don't want to ______ ______.
嗯，也许我不想受伤。
4．Healthy eating ______ ______ regular exercise is probably ______ ______ ______ ______ become fit.
健康的饮食加上经常锻炼也许是变得健康的唯一途径。
5．Water helps ______ ______ ______ ______.
水有助于保持人体内部系统清洁。
6．Walking and riding your bike count，and ______ ______ ______ ______.
步行和骑自行车就算，校内体育活动也算。
答案：Ⅰ.1.ashamed；shame；shameful 2.energetic；energy 3.recover；recovery 4.failure；fail 5.treatment；treat 6.painful；pain 7.attractive；attract 8.embarrassed；embarrass；embarrassing；embarrassment 9.effect；affect；effective 10.achievement；achieve 11.including；include；included 12.equipment；equip 13.sadness；sad 14.comfort；comfortable
15．useless；use；useful 16.approximately；approximate
17．properly；proper 18.peaceful；peace 19.concentrate；concentration 20.loss；lose
Ⅱ.1.work out 2.go on a diet 3.get into shape
4．make the most of 5.in the long term 6.concentrate on 7.as a matter of fact 8.为了 9.对……没有效果 10.对……造成伤害
Ⅲ.1.I've lost 2.no matter what 3.get hurt 4.along with；the only way to 5.keep your system clean 6.so do school sports
在预习中还有哪些问题需要你在听课时加以关注？请在下列表格中做个备忘吧！
我的学困点
我的学疑点
Section Ⅰ Welcome to the unit & Reading
Ⅰ.阅读Dying to be thin...，选择正确答案。
1．Fat-Less is a kind of ______.
A．medicine B．food C．fruit D．vegetables
2．Why does Amy decide to take weight-loss pills?
A．She is overweight. B．She is having problems.
C．Her clothes do not fit. D．She wants to become slimmer.
3．Which of the following is TRUE according to the second e-mail?
A．Amy often goes to the gym.
B．Amy exercises for at least an hour every day.
C．Amy eats lots of fruit and vegetables.
D．Amy is still ashamed of her figure.
4．Which of the following CANNOT describe Zhou Ling's feelings after she reads Amy's e-mails?
A．Sorry. B．Ashamed. C．Regretful. D．Glad.
5．We can infer from the text that ______.
A．Amy's experience is exactly like that of some people in China
B．Amy will value her health more than before
C．Someone saved Amy's life by giving her half of his liver
D．Amy will stop taking weight-loss pills and begin to take exercise again
Ⅱ.根据文章内容完成下列表格。
答案：Ⅰ.1.A 2.D 3.C 4.B 5.B
Ⅱ.1.gym 2.out 3.least 4.stay 5.Recovering 6.Taking 7.treatment 8.Result 9.better 10.figure
1．...I don't work out any more.(Page 42，Line 4)
……我不再锻炼了。
work out锻炼；成功地发展；结果；弄懂；明白；计算出，解决
He goes to the club to work out twice a week.
他每周去那家俱乐部健身两次。
The athletes of our university work out at the gym for two hours every day.
我们大学的运动员们每天在体育馆锻炼两个小时。
Everything has worked out well recently.
最近一切进展顺利。
The Shanghai Expo worked out well.
上海世博会圆满闭幕。
The little boy can't work out the meaning of this poem.
这个小男孩弄不懂这首诗歌的含义。
I can't work out the cost of the trip.
我算不出这次旅行所需的费用。
work out a problem 解决问题
work on从事……
He is working on writing his novel.
他正致力于写他的小说。
(1)翻译下列句子，注意work out在句中的意思。
①I work out regularly to keep fit.
________________________________________________________________________
②Things have worked out quite well for us.
________________________________________________________________________
③We'll have to work out how much food we'll need for the party.
________________________________________________________________________
(2)单项选择
①After the operation，she was advised to ______ every day to keep fit.
A．work out B．look out C．find out D．put out
②We had wanted to finish our task by noon，but it didn't quite ______ as planned.
A．find out B．give out C．hand out D．work out
③My brother has been working ______ a math problem，but he hasn't worked it ______ yet.[来源:21世纪教育网]
A．to；out B．out；on C．out；out D．on；out
④(2011江西，35)You can't predict everything.Often things don't ______ as you expect.
A．run out B．break out C．work out D．put out
2．I'm trying to lose weight because I'm so ashamed of my body.(Page 42，Line 6)
我正在努力减肥，因为我的体型让我觉得很难为情。
ashamed adj.惭愧的，羞愧的
We shouldn't be ashamed of the way we look，should we？(Page 43，Line 27)
我们不应该因自己的外表而感到难为情，对吗？
You should be ashamed of yourself for telling such lies.
你应该为说这些谎话而感到羞耻。
I am ashamed for you.
我替你感到羞愧。[来源:21世纪教育网]
I am ashamed to ask for help.
我不好意思请人帮忙。
I'm ashamed of what I did.
我为自己做的事感到惭愧。
I am ashamed that I was too rude.
真不好意思，我太失礼了。
be ashamed of 对……感到羞愧
be ashamed to do sth.羞于做某事
be ashamed that 对某事感到惭愧
shame n．[U]羞愧；羞耻
[C]可耻的人或事；遗憾的事
to one's shame令某人感到羞耻的是
What a shame! 真可惜，真遗憾！
It is a shame that you can't go with us.
你不能和我们一块去，真可惜。
What a shame！You couldn't go to Guangzhou to see the Asian Games with us.
真遗憾！你没能和我们一起去广州看亚运会。
ashamed与shameful
ashamed意为“感到羞愧的”；shameful意为“令人羞愧的”。
It is a shameful thing to tell a lie.
说谎是一件可耻的事。
(1)完成句子
①他对自己的愚蠢行为感到惭愧。
He ______ ______ ______ his foolish behavior.
②他没有考及格，感到很羞愧。
He ______ ______ ______ he had failed in the exam.
③他不好意思告诉任何人他没有通过驾照考试。
He ______ ______ ______ ______ anyone that he has failed the driving test.
(2)单项选择
①I regret being angry with you yesterday，Tom.I feel deeply ______ of myself and embarrassed.
A．proud B．excited C．worried D．ashamed
②—I'm afraid I can't go to your party；I have lots of things to do.
—______
A．What a shame! B．No problem. C．So what? D．Take it easy.
③My mother always gets a bit ______ if we don't arrive when we say we will.
A．anxious B．ashamed C．weak D．patient
(3)用ashamed与shameful完成句子
She felt ______ of the ______ things she had done.
3．The pills really work！(Page 42，Line 10)
这些减肥药片还真的管用哦！
work vi.起作用，有效果，奏效
The pills the doctor gave me aren't working.
医生给我的药片不管用。
If the program works，most of the peasants in our area will be rich.
如果这个项目奏效的话，我们这一地区的大部分农民将富起来。
The medicine worked on me and the pain went away.
药效在我身上发挥，疼痛消失了。
vi.(机器)运转；运行
Your car radio works very well.
你的汽车收音机性能很好。
The phone isn't working.
这部电话坏了。
单项选择
(1)—Are the new rules ______？
—Yes，few books have been stolen since then.
A．effecting B．working C．running D．being used
(2)The medicine does ______，but it has some side effects on your liver.So think twice before you take it.
A．run B．manage C．work D．match21世纪教育网
4．I've lost 7 kilograms in the last two months.(Page 42，Lines 10-11)
在过去的两个月里，我已经减掉了7公斤。
in the last two months作时间状语，谓语动词用现在完成时或现在完成进行时。
Great changes have taken place in our country in the last 30 years.
在过去的三十年里，我们国家发生了巨大的变化。
He has been studying computers in the last six months.
在过去的六个月里，他一直在学习电脑。
与现在完成时连用的时间状语：
(1)in/over/during the last/past＋一段时间
(2)so far/by now/up to now
(3)for＋一段时间
(4)since＋时间点
单项选择
(1)(2010山东，30)Up to now，the program ______ thousands of children who would otherwise have died.
A．would save B．saves C．had saved D．has saved
(2)(2011陕西，12)His first novel ______ good reviews since it came out last month.
A．receives B．is receiving C．will receive D．has received
(3)(2011湖南，30)It is the most instructive lecture that I ______ since I came to this school.
A．attended B．had attended
C．am attending D．have attended
(4)(2011天津，3)In the last few years thousands of films ______ all over the world.
A．have produced B．have been produced
C．are producing D．are being produced
5．I'm now in hospital recovering from liver failure.(Page 42，Line 18)
我现在住院了，患的是肝衰竭，正在恢复中。
1)recover vi.复原，恢复健康
After a few days of fever，he began to recover.
发烧几天后，他开始康复了。
My boss is recovering from a heart attack.
我的老板心脏病发作了，正在恢复中。
vt.重新获得，恢复，寻回
It was some hours before she recovered consciousness.
过了几个小时她才恢复知觉。
The police eventually recovered the stolen painting.
警方最终追回了失窃的油画。
She tried her best to recover herself after hearing the news.
听到这一消息后，她竭尽全力使自己镇定。
recover from 从……中恢复
recovery n．康复；复原21世纪教育网
She made a quick recovery from the flu.
流感后她很快恢复了健康。
recover oneself 镇定下来，恢复常态
(1)完成句子
①他患重感冒，很长时间才康复。
It took him a long time ______ ______ ______ a bad cold.
②她很快就恢复了常态，不哭了。
She soon ______ ______ and stopped crying.
③我找回了丢失的钱。
I ______ ______ ______ I had lost.
④经济终于开始复苏了。
The economy is at last ______ ______ ______.
(2)单项选择
Many countries are making great efforts to help the economy ______ after a difficult period.
A．add B．return C．recover D．calm
2)failure n．[U，C]衰退，衰竭；故障，失灵
This illness can result in kidney failure.
这种病会引起肾衰竭。
engine failure 发动机故障
heart failure 心力衰竭
n．[U]失败
She was upset by her failure in the exam.
她因考试不及格而感到沮丧。
n．[C]失败的人或事
He is a failure as an English teacher.
他是个不称职的英语老师。
当failure表示抽象意义的失败时为不可数名词；表示具体的失败的人或事时为可数名词。success也有类似的用法。
fail v．失灵，衰退；失败，不成功
The students failed in the exam.
那些学生没有通过考试。
She has been failing in her health.
她的健康越来越差。
The brakes on my bike failed half way down the hill.
我骑自行车下山到中途刹车失灵了。
(1)完成句子
①他的计划以失败而告终。
His plan ______ ______ ______.
②这件事自始至终都失败了。
The whole thing was ______ ______ ______ from start to finish.
(2)翻译句子
①A power failure left everything in darkness.
________________________________________________________________________
②Her eyesight is failing.
________________________________________________________________________
(3)单项选择
①I don't think I am ______；it is said that ______ is the mother of success.
A．a failure；failure B．failure；a failure
C．a failure；a failure D．failure；failure
②(2011全国Ⅰ，34)William found it increasingly difficult to read，for his eyesight was beginning to ______.
A．disappear B．fall C．fail D．damage
6．They contain a harmful chemical that caused my liver to fail.(Page 42，Lines 19-20)
这些药含有一种有害的化学物质，造成我肝衰竭。
contain vt.包含；容纳；装有
Orange juice contains things which can keep you healthy.
橘汁里含有有益于健康的东西。
This bottle contains two glasses of beer.
这个瓶子可容纳两杯啤酒。
The box contains books.
那个盒子里装着书。
Tomatoes contain a high percentage of vitamin.
西红柿中的维生素含量极高。
contain，include与hold
contain意为“包含，容纳，装有”，常用来指某种容器中盛有某物，装有某物，还指某种物质含有某种成分或含有其他物质。
include意为“包括”，一般指后面是前面整体的一部分，前后名词一般为同类人或物；常用分词形式including sth.或sth. included。
hold意为“容纳”，指某物能装下一定数量的人或物；强调包含的能力，常与can，could等情态动词连用。
Sea water contains salt.
海水中含盐。
Does the price include tax?
这个价钱包括税款了吗？
The plane holds about 300 passengers.
这架飞机可容纳大约300名乘客。
The tour included a visit to the Science Museum.
这次游览包括参观科学博物馆。
(1)完成句子
①这种饮料不含任何酒精。
This drink doesn't ______ ______ ______.
②这本地图册共有四十幅地图。
The atlas ______ ______ ______.
③那个盒子里装的是什么？
What does ______ ______ ______？
(2)用contain/include/hold的适当形式填空
①The band played many songs，______ some of my favorites.
②The newly-built hall can ______ 100 people.
③Cigarettes ______ nicotine.
④The letter ______ important information about World War Ⅱ.
⑤We all went to the Benzhai village，Lily ______.
(3)单项选择
①Green vegetables ______ nutrients，______ vitamin A and C.
A．include；contain B．include；containing
C．contain；include D．contain；including
②Little Johnny felt the bag，curious to know what it ______.
A．collected B．contained
C．loaded D．saved
7．My mother is right：don't damage your health for a slim and attractive figure.(Page 43，Lines 25-26)
我母亲的观点是正确的：不要为了一个苗条而又美丽的身材而毁了你的健康。
1)damage vt.损害，伤害
Smoking seriously damages our health.
吸烟严重损害我们的健康。
My wife had an accident and the bike was damaged.
我的妻子遇到意外事故，把自行车弄坏了。
n．损害，伤害
How much must I pay for the damage?
我该为损失赔多少钱？
The flood caused great damage to the crops.
这场洪水对农作物造成了很大损害。
brain/liver damage 脑损伤/肝损伤
do/cause damage to... 对……造成破坏/损害
suffer damage 受到损害
damage，destroy与hurt
(1)damage指部分“损坏，损害，破坏”或指使用价值有所降低。它可以用作动词，也可以用作名词，用作名词时常与to sth.连用。
Hundreds of houses in the area were damaged by the storm.
暴风雨毁坏了这个地区数以百计的房屋。
(2)destroy只能用作动词，指彻底破坏，以致不可能修复，常作“破坏，毁灭”讲，也可以指希望、计划等破灭。
The pills were going to completely destroy my liver if I continued taking them.(Page 42，Line 20)
如果我继续服用减肥药的话，它们将完全破坏我的肝脏。
The earthquake destroyed almost the whole town.
地震几乎毁灭了整个城镇。
(3)hurt指肉体受伤或疼痛，也指感情受伤害。
Bob hurt his leg when he fell.
鲍勃跌了一跤，腿受伤了。
(1)完成句子
①这些化学物质正对我们的环境造成损害。
These chemicals ______ ______ ______ ______ our environment.
②那条船的底部在飓风中损坏了。
The ship was ______ in the bottom in the hurricane.
(2)用damage，destroy与hurt完成句子
①I was rather ______ by what he said about me.
②I insisted on paying for the ______.
③They have ______ all the evidence.
(3)单项选择
①Mike didn't play football yesterday because he had ______ his leg.
A．damaged B．hurt C．hit D．struck
②After a fire broke out in the lab，a lot of equipment ______.
A．is damaged B．had damaged
C．damaged D．was damaged
2)attractive adj.有吸引力的，有魅力的
The West Lake is an attractive place.
西湖是一个令人神往的地方。
I think she is a very attractive girl.
我认为她是个很有魅力的女孩。
attract vt.吸引；引起
attraction n．吸引力；具有吸引力的人或物
(1)用attractive的适当形式完成句子
①City life has no ______ for him.
②It is a big house with an ______ garden.
③In the exhibition，this painting ______ many people.
(2)单项选择
(2010江苏，24)Thousands of foreigners were ______ to the Shanghai World Expo the day it opened.
A．attended B．attained C．attracted D．attached
8．We shouldn't be embarrassed about our weight.(Page 43，Line 34)
我们不应该因自己的体重而觉得难为情。
embarrassed adj.尴尬的，不好意思的，难为情的
She was embarrassed when they asked her age.
他们问她的年龄时，她窘得很。
He was embarrassed by his scar in his face.
他被脸上的疤痕弄得很尴尬。
She was embarrassed about that stupid mistake.
她为犯那种愚蠢的错误而难为情。
(1)embarrass vt.使窘迫；使为难
Are you trying to embarrass me?
你是想让我难堪吗？
(2)embarrassing adj.使人尴尬的；令人为难的
This is an embarrassing situation.
这是个令人为难的处境。
(3)embarrassment n．难堪；使人为难的人(或事物)
He could not hide his embarrassment at his children's rudeness.
他无法掩饰孩子们的无礼给他带来的难堪。
(1)用embarrass的适当形式完成句子
①Her questions about my private life ______ me.
②She is ______ about her height.
③It was so ______ having to sing in public.
④To his ______，he couldn't answer the simple question.
(2)单项选择
The ______ look on his face suggested he had done an ______ thing.
A．embarrassing；embarrassing B．embarrassed；embarrassed
C．embarrassing；embarrassed D．embarrassed；embarrassing
9．...many people，some of whom are not overweight at all，are always going on a diet or taking weight-loss pills...(Page 43，Lines 38-39)
……许多人，包括有些根本就不超重的人，总是在节食，或者吃减肥药片……
diet n．节食；日常饮食
The lady is on a diet to lose weight.
这位女士正在节食减肥。
vi.节食，控制饮食
No sugar in my coffee，please；I'm dieting.
请不要给我的咖啡放糖，我在节食。
go on diets/a diet 节食
be on a diet 节食
diet与food
(1)diet指的是习惯的食物或规定的食物，特指维持健康的定量或定质的食物。
注意：diet是可数名词，常与不定冠词a连用。
She is on a special diet to lose weight.
她为了减肥而吃特别规定的食物。
(2)food是一般用法，凡是食品都可称为food。food是不可数名词，但在表示各种各样的食品时，可以用复数。
Too many sweet foods will make you fat.
太多的甜食会使你发胖。
(1)同义句转换
①He is dieting to reduce some weight.
He ______ ______ ______ ______ to reduce some weight.
②You should diet and take more exercise.
You should ______ ______ ______ ______ and take more exercise.
(2)用diet与food的适当形式完成句子
①Proper ______ and exercise are both important to health.
②We must have ______ to eat and clothes to wear.
③The sick man must not go without ______，but he may have a ______ without sugar.
④We can get nutrition from various ______ we eat every day.
(3)单项选择
Many people have come to realize that they should go on ______ balanced diet and make______ room in their day for exercise.
A．a；/ B．the；a C．the；the D．/；a
10．In order to lose weight，Amy takes weight-loss pills and becomes slimmer and slimmer.(Page 44)
为了减肥，艾米服用减肥药片并且变得越来越苗条。
in order to意为“为了”，其后接动词原形，用作目的状语，可位于句首，也可位于句中，其否定形式为in order not to，此不定式的逻辑主语要与句子主语一致。
They are working hard in order to finish the task on time.
为了按时完成任务，他们正努力工作。
He stood up in order to see clearly.
为了看得更清楚，他站了起来。
so as to与in order to用法相似，但so as to不用于句首。
Please check the list carefully so as to avoid mistakes.
请仔细核对单子以避免发生错误。
单项选择
(1)All these gifts must be mailed immediately ______ in time for Christmas.
A．in order to have received B．in order to receive
C．so as to be received D．so as to be receiving
(2)______ miss the train，he got up very early this morning.
A．In order to not B．So as to not
C．In order not to D．So as not to
11．Instead，I prefer to exercise at home，and it seems that I am always going on a diet.(Page 45)
相反，我更喜欢在家锻炼。看上去我就像一直在节食一样。
prefer vt.更喜欢
I prefer to go at once.＝I prefer going at once.
我愿意马上就走。
He comes from Shanghai，so he prefers rice.
他是上海人，因此更喜欢吃米饭。
I prefer to watch TV at home rather than go out.
我宁愿待在家里看电视也不出去。
I prefer swimming to skating.我喜欢游泳胜过滑冰。
I prefer you to go with us.我愿意你和我们一块去。
(1)完成句子
①在狗与猫之间我更喜欢狗。
I ______ ______ ______ ______.
②我宁愿跳舞也不愿唱歌。
I prefer ______ ______ ______.
(2)用单词的适当形式填空
①When he was young，Tony ______(prefer)pop music.
②Bill prefers studying to ______(play)computer games.
③I prefer to be punished rather than ______(lie)to Mum.
④Tom prefers ______(travel) by train.
⑤I prefer you ______(stay) at home.
(3)单项选择
①Rather than buy a car of his own，he prefers ______ one.
A．rent B．to rent C．renting D．rented
②I prefer studying English at home ______ the match.
A．to watching B．to watch
C．rather than watch D．rather than watching
12．However，no matter what I do，my efforts to lose weight always end in failure.(Page 45)
然而，不管我做什么，我减肥的努力总是以失败告终。
no matter what意为“无论什么”，引导让步状语从句，可与whatever替换。
You should keep calm no matter what/whatever happens.
无论发生什么事情，你都应该保持镇静。
Call me when you get there，no matter what/whatever the time is.
无论什么时间，你到了那儿就给我打电话。
(1)同义句转换
A：My parents always waited up for me，whatever time I got home.
B：My parents always waited up for me，______ ______ ______ ______ I got home.
(2)翻译句子
无论你说什么，我都不会相信你。
________________________________________________________________________
13．There is news about a Canadian actress who suffered liver failure because of taking those pills.(Page 45)
有一则关于加拿大女演员的消息称，她因为服用减肥药而导致肝功能衰竭。
1)suffer vt. 遭受；经历
He suffered many difficulties before he became a famous football star.
他在成为足球名将前经历过许多困难。
Having suffered such heavy pollution，it may now be too late to clean up the river.
已经遭到如此严重的污染，现在要清理这条河可能为时已晚。
The football team suffered a sharp defeat.
那支足球队遭到惨败。
vi. 受苦；患病(＋from)
He suffered from heart disease for many years.
他受心脏病折磨了好多年。
suffer from cold and hunger 受饥寒交迫之苦
He is suffering from a bad cold.他得了重感冒。
(1)完成句子
①我父亲有高血压。
My father ______ ______ high blood pressure.
②他们在经济危机时遭受了巨大的损失。
They ______ ______ ______ in the financial crisis.
③那辆车在事故中受到了严重破坏。
The car ______ ______ ______ in the accident.
(2)单项选择
①He died very quickly，so he didn't ______ much.
A．suffer B．suffer to C．suffer from D．suffer for
②She often ______ headaches.
A．suffers B．suffers to C．suffers from D．suffers for
答案：1．(1)①我定期锻炼以保持健康。
②事情的结果对我们很有利。
③我们必须算出这次聚会需要多少食物。
(2)①A 提示：work out “锻炼”；look out “小心”；find out “查明”；put out “扑灭”。
②D 提示：句意：我们本想在中午完成我们的任务，但事情的发展并不像我们原来计划的那样。work out “结果；发展”。
③D 提示：work on...“从事……；忙于……”，work out“计算出，算出来，解决问题”。
④C 提示：考查动词短语辨析。句意：你不可能预知一切。事情的结果往往不是你期望的那样。根据句意可知答案为C项work out，这里意思是“结果是，最终是”。A项“用光，耗尽”；B项“(战争、火灾、瘟疫等)爆发”；D项“熄灭，出版，生产”。
2．(1)①is ashamed of ②was ashamed that ③is ashamed to tell
(2)①D 提示：句意：汤姆，我后悔昨天生你的气。我深深地为自己感到羞愧和不安。ashamed符合句意。
②A 提示：What a shame！“真可惜！真遗憾！”；No problem.“没问题。”；So what？“那又怎么样？”；Take it easy.“别担心”。
③A 提示：此题考查形容词辨析。anxious“焦虑的”；ashamed “羞愧的”；weak “弱的”；patient “有耐心的”。此句意为“如果我们说到的时候没到，妈妈总是会变得焦虑”。
(3)ashamed；shameful
3．(1)B 提示：问句意为：新的规则管用吗？run “经营，管理”；work “管用，起作用”。
(2)C 提示：句意：这个药确实管用，但对你的肝脏有副作用，所以服用前要三思。
4．(1)D 提示：考查时态。句意为“迄今为止，这项计划已救助了成千上万的孩子，要是没有这项计划，这些孩子早已死掉了”。需注意的是：who引导的定语从句中表达的是与事实相反的假设，用虚拟语气，而主句中表述的是事实，不能用虚拟语气。由题干中的时间状语up to now可知，要用现在完成时态。故D项正确。
(2)D 提示：考查动词时态。句意：自从上个月出版以来，他的第一部小说得到了好评。解该题的关键是把握好状语从句，since引导时间状语从句时，主句通常用现在完成时。
(3)D 提示：考查时态。此处用现在完成时来强调结果或动作已完成。如果选B项则动作必须发生在 “过去的过去”。句意：这是自从来到这所学校以来我听过的最有教育意义的演讲。故选D项。
(4)B 提示：考查时态和语态。由时间状语In the last few years可知本句应用现在完成时，排除C项和D项；thousands of films与produce之间存在被动关系，排除表示主动的A项(have produced)。句意：在过去的几年里，全世界制作了数以千计部电影。故选B项。
5．1)(1)①to recover from ②recovered herself ③recovered the money ④beginning to recover
(2)C 提示：add “增加”；return “归还，回来”；recover “恢复，复原”；calm “平静”。C项符合题意。
2)(1)①ended in failure ②a total failure
(2)①电源故障使一切陷入黑暗。
②她的视力日渐衰退。
(3)①A 提示：a failure为“失败的人或事”，而failure表示抽象意义的“失败”时为不可数名词。
②C 提示：考查动词词义辨析。disappear意为“消失，不见了”；fall意为“下落，(位置)下降，(力量)减退”；fail意为“失败，(健康)衰退，变弱”；damage意为“损害，毁坏”。根据语境判断应选C项。
6．(1)①contain any alcohol ②contains forty maps ③the box contain
(2)①including ②hold ③contain ④contains ⑤included
(3)①D 提示：句意：青菜中含有营养成分，包括维生素A和维生素C。从句意看，第一空要用contain表示“含有”；第二空用介词including，放在被包括的名词前。
②B 提示：句意：小约翰尼摸了摸包，想知道里面装着什么。
7．1)(1)①are doing damage to ②damaged
(2)①hurt ②damage ③destroyed
(3)①B 提示：damage“破坏，损坏”；hit“击中，打中”；strike“击打，敲打”；hurt“受伤”，符合题意。damage可用于表示“损害健康”，但不表示外伤。
②D 提示：根据时间状语从句的时态判断主句时态要用一般过去时。damage与equipment是被动关系，所以选D项。
2)(1)①attraction ②attractive ③attracted
(2)C 提示：考查动词辨析。attend意为“参加，出席”；attain意为“达到，获得”；attract意为“吸引”；attach意为“系上，绑上，贴上”。根据句意应选C项，表示上海世博会吸引了成千上万的外宾。A项错误，因为主语foreigners和attend是主谓关系，不能使用被动语态。
8．(1)①embarrassed ②embarrassed ③embarrassing ④embarrassment[来源:21世纪教育网]
(2)D 提示：look“表情”是体现人内心活动的词，所以用embarrassed来修饰，第二个空修饰thing，表示“令人尴尬的事”，故填embarrassing。
9．(1)①is on a diet ②go on a diet
(2)①diets ②food ③food；diet ④foods
(3)A 提示：本题结合固定搭配考查冠词用法。go on a diet“节食”；make room(不可数名词)for...“为……留有机会或余地”。
10．(1)C 提示：句意：为了能在圣诞节之前及时被收到，这些礼物必须马上寄出。all these gifts与receive之间为被动关系，故用被动语态。
(2)C 提示：so as to不可用于句首，排除B、D两项；in order to与so as to的否定形式是在to前加not，故选C项。
11．(1)①prefer dogs to cats ②dancing to singing
(2)①preferred ②playing ③lie ④travelling/to travel ⑤to stay
(3)①B 提示：本题考查“prefer to do rather than do”句型。
②A 提示：prefer doing...to doing...与prefer to do...rather than do...都表示“喜欢做……而不喜欢做……”，故选A项；若选C项，题干中的studying应该改为to study。
12．(1)no matter what time
(2)No matter what/Whatever you say，I won't believe you.
13．(1)①suffers from ②suffered huge losses ③suffered great damage
(2)①A 提示：句意：他很快就死去了，所以没受很多罪。
②C 提示：句意：她经常头痛。suffer from指经受长期的痛苦，也可表示患某种疾病。
提示：用最精炼的语言把你当堂掌握的核心知识的精华部分和基本技能的要领部分写下来并进行识记。
知识精华
技能要领
Unit 3 Looking good，feeling good
Section Ⅱ Grammar
(一)非限制性定语从句
1．基本概念：非限制性定语从句与先行词的关系不密切，它不是对先行词的修饰或限定，而是对先行词作一种附加说明，若将这种定语从句去掉，主句的句意依然完整。非限制性定语从句不能用关系代词that引导；关系代词who，whom，whose，which，as和关系副词when，where均能引导非限制性定语从句。在非限制性定语从句中，关系代词即使作宾语也不能省略，主、从句之间要用逗号隔开。译成汉语时，常译为两个并列句。
2．非限制性定语从句的引导词(关系词)：
关系代词：who，whom，whose，which，as
关系副词：when，where21世纪教育网
3．关系词的功能
His young sister，who is eighteen years old，is a college student.(主语)
他妹妹是个大学生，今年18岁。
Xiao Wang，whom they often talk about，is going to America next month.(宾语)
小王下个月要去美国，他们经常谈到他。
Michael Jackson，whose music is still popular，died on June 25,2009.(定语)
迈克尔·杰克逊于2009年6月25日去世，他的音乐仍然流行。
Rio de Janeiro，where the 2016 Olympic Games will be held，holds a carnival every year.(地点状语)
里约热内卢是2016年奥运会举办地，每年都举行狂欢节。
They talked about a movie，the name of which I still remember.(介词宾语)
他们谈论过一部电影，我仍然记得电影的名字。
In his office there are nine clerks，the youngest of whom is Mr Liu.(介词宾语)
他办公室有9个职员，其中最年轻的是刘先生。
We will put off the meeting until next week，when we won't be so busy.(时间状语)
我们将把会议推迟到下个星期，那时我们就不会那么忙了。
The earth goes around the sun，as we all know.
众所周知，地球绕着太阳转。(宾语)
提示：(1)在限制性定语从句中，如果关系代词在从句中作宾语，关系代词可以省略，但在非限制性定语从句中不能省略，同时关系代词whom通常不能用who替换。
(2)非限制性定语从句不能用that或why来引导。
4．as与which引导非限制性定语从句的区别：
(1)as，which作为关系代词，引导非限制性定语从句时，替代的都是整个主句的意思。
(2)as引导的非限制性定语从句的位置非常灵活，可置于主句的前、中、后。而which引导的定语从句只能在主句后面。21世纪教育网[来源:21世纪教育网]
(3)as经常译成“正如”。as的这种含义通常体现在一些较为固定的结构中。例如：as we all know/as is known to all “众所周知”；as was expected “正如所预料的那样”；as has been said before “如上所述”；as has been pointed out “正如指出的那样”；as is the case with... “正如……一样”。
China is developing rapidly，as we all know.
众所周知，中国正飞速发展。
He was lying，which made his boss very angry.
他在撒谎，这使得他的老板非常生气。
As is the case with birds，humans will leave their home when they grow up.
就像小鸟一样，人长大时也会离开家。
(二)反意疑问句
1．基本概念：反意疑问句由两部分构成：陈述部分＋附加疑问部分。陈述部分若为肯定形式，附加疑问部分则用否定形式；反之，陈述部分若用否定形式，则附加疑问部分就用肯定形式；两部分之间用逗号隔开，附加疑问部分常为：be动词/助动词/情态动词＋主语，两部分要保持时态一致。
2．特殊句式：在实际运用中，一般的规则还不能解决所有问题，要注意以下几种特殊情况：
(1)陈述部分主语为this，that或these，those时，反问部分主语用it或they。
That isn't your car，is it?
那不是你的车，是吗？
These are interesting books，aren't they?[来源:21世纪教育网]
这些书很有趣，是吗？
(2)陈述部分主语为everybody，everyone，somebody，nobody，none等不定代词时，反问部分主语多用they(有时用he)。
Everyone went there，didn't they?
每个人都去了那儿，对吗？
Nobody called while I was out，did they?
我不在的时候没人打电话，是吗？
(3)陈述部分有There be结构时，反问部分要用“be(not)＋there”。
There is a book on the desk，isn't there?
桌上有一本书，是吗？
There are not any pens in the box，are there?
盒内没有钢笔，对吗？
(4)陈述部分有seldom，hardly，few，little，no，never，nothing，nobody等否定词时，反问部分用肯定式。
She hardly knows English，does she?
她几乎不懂英语，是吗？
Few people know him，do they?
很少有人认识他，是吗？
(5)陈述部分有带否定词缀表示否定意义的词时，反问部分仍用否定形式。
He is unfit for his job，isn't he?
他不适合他的工作，是吗？
They disliked playing football，didn't they?
他们不喜欢踢足球，是吗？
(6)陈述部分为Let's开头的祈使句时，反问部分常用shall we；陈述部分为Let us开头的祈使句时，反问部分常用will you；普通动词开头的祈使句，反问部分常用will you。
Let's go home，shall we?
让我们回家吧，好吗？21世纪教育网
Let us help you，will you?
让我们帮你吧，行吗？
(7)陈述部分的主语是I，问句要用aren't I。
I'm as tall as your sister，aren't I?
我和你姐姐一样高，对吗？
注意：陈述部分的谓语动词是表示愿望的词wish，主语为I时，疑问部分常用may I，且前后两个部分均用肯定形式。
I wish to go home now，may I?
我想现在回家，可以吗？
(8)陈述部分的主语是主语从句、动名词、不定式时，反问部分的主语用it，谓语用单数形式。
What he has done is very helpful，isn't it?
他做的事非常有帮助，是吗？
(9)陈述部分的谓语是used to时，反问部分用didn't＋主语或usedn't＋主语。
He used to take pictures there，usedn't he?
他过去常常在那儿拍照，是吗？
(10)当陈述部分有dare或need时，若dare和need为实义动词，疑问部分的谓语用do的适当形式；若dare和need为情态动词，疑问部分用dare或need构成。
We need to help them，don't we?
我们得帮助他们，是吗？
You daren't go there，dare you?
你不敢去那儿，是不是？
(11)当主句是两个并列句时，问句应和最接近的分句的主语和谓语部分的be动词/助动词/情态动词保持一致。
He is a worker，but his wife is a manager，isn't she?
他是一个工人，但他的妻子是个经理，是吗？
(12)当陈述部分是含有宾语从句的主从复合句时，反问部分一般与主句的主语和谓语部分的be动词/助动词/情态动词保持一致。但如果主句是I think，I suppose，I believe，I imagine，I'm sure等时，问句一般与从句的主语和谓语部分的be动词/助动词/情态动词保持一致。
They said that the plan worked，didn't they?
他们说这个计划行得通，是吗？
I suppose (that) he is serious，isn't he?
我认为他是当真的，对吗？
注意：否定转移的现象
I don't suppose (that) he is serious，is he?
我认为他不是当真的，是吗？
(13)当陈述部分有情态动词must时，反问部分有四种情况：
①mustn't 表示“禁止，不可”时，附加问句通常要用must。
You mustn't stop your car here，must you?
你不能把车停在这个地方，知道吗？
②must表示“有必要”时，附加问句通常要用needn't。
They must finish the work today，needn't they?
他们今天要完成这项工作，是吗？
③当must用来表示对现在的情况进行推测时，问句通常要根据must后面的动词采用相应的形式。
He must be good at English，isn't he?
他英语一定学得很好，是吗？
④当must＋have done用来表示对过去的情况进行推测时(一般句中有明确的过去时间状语)，问句要根据陈述部分谓语的情况用“didn't＋主语”或“wasn't/weren't＋主语”；如果强调动作的完成(一般没有明确的过去时间状语)，问句要用“haven't/hasn't＋主语”。
She must have read the novel last week，didn't she?
她上星期一定读了这本小说了，是吗？
You must have told her about it，haven't you?
你一定把这件事告诉她了，是吗？
提示：用最精炼的语言把你当堂掌握的核心知识的精华部分和基本技能的要领部分写下来并进行识记。
知识精华
技能要领
Unit 3 Looking good，feeling good
Section Ⅲ Word power，Grammar and usage，Task & Project
Ⅰ.阅读Project Making a booklet on keeping fit，选择正确答案。
1．We know that ______ from the first paragraph.
A．most teenagers don't have healthy diets and lifestyles
B．teenagers are worried about their health
C．it's a great problem that teenagers can't keep healthy
D．parents are worried about their children's health
2．The third paragraph mainly tells us about ______.
A．the healthy eating for teenagers B．the importance of the healthy body
C．the amount of calories we should take D．the reasons of feeling tired
3．Which of the following is NOT the factor that keeps you fit and good-looking?
A．Taking exercise. B．Having a good diet.
C．Taking enough sleep. D．Working out too much.
4．This passage is written in the style of ______.
A．giving examples B．analysis and conclusions
C．comparisons and conclusions D．opinions and persuasion
Ⅱ.重读文章，概括每段的大意。
Para.1 A．It is important to give your body the energy and water.
Para.2 B．Teenagers should spend at least 30 minutes exercising，five times a week.
Para.3 C．Teenagers need 8 to 10 hours of sleep each night.
Para.4 D．Healthy eating along with regular exercise is probably the only way to become fit.
Para.5 E．Follow the above to look and feel much better.
Para.6 F．Eating the right food and exercising regularly will make you feel and look better.
答案：Ⅰ.1.A 2.A 3.D 4.D
Ⅱ.Para 1—F；Para 2—D；Para 3—A；Para 4—B；Para 5—C；Para 6—E
1．Hmm，maybe I don't want to get hurt.(Page 46)
嗯，也许我不想受伤。
“get done”与“be done”用法相近。“get done”主要用法有两点：①表示被动(经常用于突然发生的不太好的事情)；②表示状态的转变。
He got hurt in the football match.
他在足球比赛中受伤了。
It is said that he has got married.
据说他结婚了。
get drunk 喝醉了
get killed 丧命
get changed 换衣服
get paid 被付酬金
get excited 激动
(1)单项选择
Be careful when you cross this very busy street；if not，you may ______ hurt by a car.
A．have B．become C．get D．run
(2)翻译下列词组
①get dressed ____________
②get married ____________
③get burnt ____________
④get lost ____________
2．Some sports are usually done indoors，while others are done outdoors.(Page 47)
有些运动通常在室内进行，而有些则在室外进行。
本句是一个并列句，while连接两个并列分句表示对比或相反的情况。
Some men are rich while others are poor.
有些人富有而有些人贫穷。
He is very tall while his brother is short.
他个头很高，而他哥哥却很矮。
while除了用作并列连词，还可用作从属连词，用法如下：
(1)引导时间状语从句，意为“当……的时候”。
I was doing my homework while he was watching TV.
他看电视的时候我在做作业。
(2)While the Internet brings us convenience，it has disadvantages as well.
虽然网络给我们带来了便利，但同时也有缺点。
(1)翻译句子，注意while在句中的意义
①While she is a lovely girl，she can be difficult to work with.
________________________________________________________________________
②Don't talk so loud while others are working.
________________________________________________________________________
③Some people waste food while others haven't enough.
________________________________________________________________________
(2)单项选择
①(2011北京，29)______ volleyball is her main focus，she's also great at basketball.
A．Since B．Once C．Unless D．While
②(2010全国Ⅰ，25)Mary made coffee ______ her guests were finishing their meal.
A．so that B．although C．while D．as if
③In some places women are expected to earn money ______ men work at home and raise their children.
A．but B．while C．because D．though
3．However，they have side effects，which will damage your health.(Page 49)
但是，它们有副作用，这会损害你的健康。
effect n．效果，作用；影响，结果
I tried to persuade him，but with little effect.
我试图说服他，但却无济于事。
Did the medicine have any effect?
这药有什么疗效吗？
What parents say and do has a great effect on children.
父母的言行对孩子影响很大。
have a side effect on... 对……有副作用
have no effect on... 对……没有影响
have a．..effect on... 对……有……影响
without effect/of no effect 无效
effective adj.有效的
the effective method 有效的方法
(1)完成句子
①含酒精的饮料会对你的身体有坏的影响。
Alcoholic drink can ______ ______ ______ ______ ______ your body.
②这种药对我没有任何效果。
The medicine ______ ______ ______ ______ me.
(2)单项选择
①It's said the newly-produced medicine has a special ______ on coughs.
A．affect B．effect C．result D．affection
②The conference(会议)has been held to discuss the effects of tourism ______ the wildlife in the area.
A．in B．on C．at D．with
③Scientists are convinced ______ the positive effect of laughter ______ physical and mental health.
A．of；at B．by；in C．of；on D．on；at
4．After your friend taking this kind of pill for some time，his hair might fall out or he might have health problems，some of which may even affect his liver or heart.(Page 49)
服用这种药一段时间之后，你朋友或许会脱发，或许会出现健康问题，其中一些甚至会影响到他的肝脏或心脏。
1)affect vt.影响
Cold weather affected the crops.
寒冷对农作物产生了影响。
How will these changes affect us?
这些变化对我们会有什么影响？
Your opinion will not affect my decision.
你的意见不会影响我的决定。
The south of the country was worst affected by the drought.
该国南方旱情最严重。
The economic development affects the stock market.
经济发展影响股市。
vt.(病毒)感染
The disease affects one in five women.
每五个妇女中就有一个患有这种病。
He was affected by heat.他中暑了。
Cancer affected his lungs.他的肺部感染了癌症。
effect n．影响
affect sth.＝have an effect on sth.对……有影响
(1)完成句子
①根据研究，睡前使用手机会影响你的健康。
According to a research，using a mobile phone before going to bed can ______ ______ ______.
②这个男孩是这个城市第一个感染上甲型流感的。
The boy was the first ______ ______ ______ by A/H1N1 flu in this city.
(2)单项选择
①With the government's aid，those ______ by the earthquake have moved to the new settlements.
A．affect B．affecting C．affected D．were affected
②—The strong wind has a bad ______ our newly planted young trees.
—What's more，it ______ many people riding bikes on the road.
A．effect on；affects B．affect on；effects
C．effect in；affects D．affect in；effects
2)fall out (头发等)脱落
His hair began to fall out when he was only 30.
他才30岁的时候就开始掉头发了。
One of his teeth fell out.
他掉了一颗牙。
carry out 执行 work out 锻炼；计算出
take out 拿出 break out 爆发
put out 扑灭
单项选择
She was warned by the doctor that her hair may ______ slowly if she insisted on taking the pills.
A．let out B．fall out C．leave out D．get out
5．...35 classes every week，including tennis and swimming.(Page 52)
……每周35节课，包括网球和游泳。
including prep.包括
Six people were killed in the accident，including a policeman.
在那场事故中有六人死亡，包括一名警察。
It's $7.50，including tax.
包括税款在内共7.50美元。
There were twelve of us，including Tom and me.
共有12人，包括汤姆和我。
(1)include vt.包括
Your duties include answering the telephone.
你的职责包括接电话。
(2)included adj.被包括在内的(用于名词或代词后)
We all went，me included.
我们都去了，包括我在内。
1)用including的适当形式完成句子
①The price ______ postage charges.
②Everyone has to attend the meeting，you ______.
③We've got three days' holiday，______ New Year's Day.
(2)同义句转换
Thirty people，including six children，went to visit the factory.
Thirty people，______ ______ ______，went to visit the factory.
(3)单项选择
—How come a simple meal like this costs so much?
—We have ______ in your bill the cost of the cup you broke just now.
A．increased B．included C．contained D．charged
6．Two branches in the city—one downtown and one by the freeway！(Page 52)
在城里有两个分部——一个在市中心，另一个靠近高速公路。
branch n．分支；分部；树枝
a branch of a river 河流的分支
a branch railway 铁路支线
a branch bank 银行分行
a branch post office 邮电支局
The bank has branches all over the country.
这家银行在全国各地都有分行。
The ground is covered with fallen branches.
地上满是落下的树枝。
The small river is a branch of Huai River.
这条小河是淮河的一条支流。
单项选择
The head office of the bank is in Beijing，but it has ______ all over the country.
A．companies B．branches C．organizations D．businesses
7．Join us now and make the most of this special offer！(Page 52)
现在就加入到我们当中来，充分利用这次特别的馈赠！
make the most of充分利用
In both work and study we should make the most of our time.
无论在工作、学习中，我们都应该充分利用我们的时间。
(1)同义句转换
A：I think you should make full use of this opportunity.
B：I think you should ______ ______ ______ ______ this opportunity.
(2)单项选择
We only have a short holiday，so let's ______ the most of it to enjoy ourselves.
A．get B．have C．make D．take
8．Healthy eating along with regular exercise is probably the only way to become fit.(Page 58，Lines 4-5)
健康的饮食加上经常锻炼也许是变得健康的唯一途径。
在本句中，healthy eating along with regular exercise为动名词短语作主语；to become fit为动词不定式短语作后置定语修饰the only way，也可以说the way of doing sth.。
In my opinion，this is the only way to solve the problem.
在我看来，这是解决那个问题的唯一办法。
I think the best way to protect the environment is to plant more trees.
我认为保护环境的最佳办法是多种树。
I think going to a gym is a good way to keep healthy and strong.(Page 49)
我认为去体育馆是保持健康、强壮的好办法。
1)翻译句子
最好的学英语的方式是什么？
________________________________________________________________________
2)单项选择
(2010上海，40)That is the only way we can imagine ______ the overuse of water in students' bathrooms.
A．reducing B．to reduce C．reduced D．reduce
9．Diets are useless in the long term，yet approximately 20% of teenagers say they have tried going on a diet and skipping meals to control their weight.(Page 58，Lines 5-7)
从长远角度来看，节食并不能奏效，然而有大约20%的青少年声称，他们曾尝试过节食或者有时不吃饭，以控制自己的体重。
1)in the long term从长远角度看
We should consider the advantages in the long term.
我们应该从长远考虑其优势。
in the short term短期内
Such a change seems unlikely，at least in the short term.
这样的变化看来可能性不大，起码短期之内是如此。
完成句子
从长远角度看，公司很有前途。
The company's future looks good ______ ______ ______ ______.
2)approximately adv.大约
The journey took approximately seven hours.
旅程大约用了7个小时。
approximate adj.近似的，大约的
The cost given is only approximate.
所列成本仅系约计。
The approximate number of the students in the school is 2000.
这座学校里学生的数目大约是两千。
(1)完成句子
①数目约为两千。
______ ______ ______ is 2000.
②飞机大约将于20分钟后着陆。
The plane will be landing in ______ ______ ______.
(2)单项选择
The questionnaire takes______ten to fifteen minutes to complete and can be used along with the assessment interview.
A．mainly B．punctually C．approximately D．precisely
3)skip vt.&vi. 跳过，略过
She decided to skip the afternoon's class.
她决定下午的课不上了。
He skipped (over) the uninteresting part of the book.
他跳过了书中乏味的章节。
I decided to skip the first two chapters.
我决定跳过开头两章。
I suggest we skip (over) the details and get to the main point.
我建议我们略过细节，只谈要点。
vt.&vi.蹦跳着走；跳绳
She skipped happily along beside me.
她连蹦带跳，高高兴兴地跟着我走。
完成句子
(1)她经常不吃早饭。
She often ______ ______.
(2)他跳过了不会做的题。
He ______ ______ ______ he couldn't answer.21世纪教育网
(3)约翰从三年级跳到了五年级。
John skipped ______ ______ ______.
(4)女孩子们正在操场上跳绳。
The girls ______ ______ in the playground.
10．Water helps keep your system clean.(Page 58，Lines 12-13)
水有助于保持人体内部系统清洁。
本句中的“keep your system clean”是keep的复合结构。补足语通常是形容词、副词、名词、介词短语、现在分词、过去分词等。
She kept the child quiet.
她让孩子别出声。
Please keep the door open.
请别关门。
We should keep this thing a secret.
这件事我们应该保密。
Try to keep everything in order.
尽量让一切井井有条。
Why do you keep him standing outside?
你为什么让他一直站在外面？
Those toys keep the children amused.
那些玩具使得孩子们玩得很开心。
(1)单项选择
They use computers to keep the traffic ______ smoothly.
A．being run B．run C．to run D．running
(2)完成句子
①他一直穿着大衣。
He ______ ______ ______ ______.
②对不起，让你久等了。
I'm sorry to ______ ______ ______.
③他们想让她在医院里待多久？
How long are they going to ______ ______ ______ ______？
④在警察到来之前，什么都不要动。
______ ______ ______ before the police arrive.
11．Walking and riding your bike count，and so do school sports.(Page 58，Lines 17-18)
步行和骑自行车就算，校内体育活动也算。
1)so do school sports 此句为倒装句，相当于陈述句school sports count too，表示“……也是如此”(即前者情况也适用于后者)，基本结构为“so＋助动词/be动词/情态动词＋主语”。
He is a teacher；so am I.
他是老师，我也是。
She went to the park yesterday；so did her sister.
她昨天去了趟公园，她妹妹也去了。
I like English；so does he.
我喜欢英语，他也是。
①neither/nor＋助动词/情态动词/be动词＋主语，表示上文的否定情况也适合于另外的人或物。
He isn't a teacher，neither/nor am I.
他不是老师，我也不是。
She didn't pass the exam，neither/nor did he.
她考试没及格，他也没及格。
②so it is/was with...或It is/was the same with...，表示上文的情况也适用于另外的人或物，适用于上文既有肯定又有否定或者兼有不同类型的动词时。
Tom likes English but he isn't good at it.So it is with his brother./It is the same with his brother.
汤姆喜欢英语，但并不擅长，他的弟弟也是如此。
③so＋主语＋助动词/情态动词/be动词，表示对上文情况的认同，意为“的确如此”，但要注意前后是同一主语。
—The film is very interesting.电影很有趣。
—So it is.的确如此。
—It is hot today.今天真热。
—So it is and so was it yesterday.的确如此，昨天也是。
(1)用合适的词完成句子
①He is a bright student；so ______ you.
②He has a car；so ______ she.
③He has bought a new car；so ______ I.
④If you don't get up，______ will I.
⑤He can run fast；so ______ his brother.21世纪教育网
(2)单项选择
①—Our monitor plays basketball very well.
—______.
A．So I do B．So do I C．So I did D．So did I
②—Lucy likes painting，but doesn't like dancing.
—______.
A．So does Mike B．Nor does Mike
C．Neither does Mike D．So it is with Mike
③—We don't have classes on Sundays.
—______.
A．So don't they B．Neither do they
C．So do they D．Nor don't they
2)count vi.认为，算作；重要
Every second counts.
每一秒钟都很重要。
Every point in the game counts.
在比赛中，每一分都很重要。
Sometimes first impressions really do count.
有时候第一印象确实重要。
Remember—your contribution counts.
记住，你的贡献很重要。
It's man that counts.
最重要的是人。
We must make every minute count.
我们要争分夺秒。
vt.数数
The shopkeeper counted his money.店主数了数钱。
My son can count from one to ten.我儿子能从一数到十。
单项选择
(1)A university degree ______ if you are looking for a teaching job.
A．meets B．counts C．cares D．important
(2)It is not what is poured into a student that ______，but what is planted.
A．counts B．benefits C．demands D．requires
(3)Points scored after the bell do not ______，so you have to answer the questions in the given amount of time.
A．change B．happen C．appear D．count
12．...increase your ability to concentrate when you study.(Page 58，Lines 21-22)
……增强学习时的注意力。
concentrate vt.&vi.集中(注意力、思想等)；全神贯注
We must concentrate our attention on efficiency.
我们必须把注意力集中在效率上。
A driver should concentrate on the road when driving.
开车时驾驶员的注意力要集中在路上。
vt.集中，聚集
The population of our country is concentrated in big cities.
我国人口集中在大城市里。[来源:21世纪教育网]
Heavy industry is concentrated mainly in the north of the country.
这个国家的重工业主要集中于北部。
concentrate one's attention/efforts/thoughts on 将某人的注意力/努力/思绪集中于
concentration n．注意力
with (great) concentration 聚精会神地
You should do your homework with concentration.
做作业要专心。
(1)完成句子
①医生们正努力将注意力更多地集中在预防而不是治疗疾病上。
Doctors are trying to ______ ______ ______ prevention ______ cure.
②中国政府正致力于应对这场经济危机。
The Chinese government was ______ ______ dealing with the financial crisis.
(2)单项选择
①You should concentrate ______ passing these exams.Then you can have a good rest.
A．at B．in C．with D．on
②Teenagers should by all means ______ their studies though there are a lot of attractions around them.
A．devote to B．fix on C．concentrate on D．keep on
13．A good amount of sleep every night is also important for your health.(Page 58，Line 24)
每晚充足的睡眠对你的健康也是很重要的。
amount n．数量
It's better to cook vegetables in a small amount of water.
烹制蔬菜时尽量少放水。
We have had an enormous amount of help.
我们已经得到了大量的帮助。
表示不可数名词的量用“amount”；表示可数名词的量用“number”。
a large/good number of 大量(修饰可数名词)
单项选择
(1)A(n) ______ of experts are trying their best to look into the matter and it will take them a certain ______ of time.
A．number；amounts B．number；amount
C．amount；amount D．amount；number
(2)As we all know，a computer can store ______ information.
A．a large amount of B．a great number of
C．the large number of D．a great many of
14．As a matter of fact，loss of sleep can make you look tired，and even cause you to gain weight.(Page 58，Lines 26-27)
事实上，缺少睡眠会让你看上去很累，甚至导致你体重增加。
1)gain vt. 增加；获得，赢得
I hope you will gain greater success.
我希望你们能获得更大的成就。
Carrie's gained a lot of height recently.
卡丽的身高最近长了不少。
gain，get与achieve
gain往往指“通过努力或有意识行动而获得某种有益或有利的东西”。
get的概括性最强，为一般用语，get指“以某种方法或手段得到某种东西”。
achieve“得到，获得”，多指成就、目标、幸福的取得。
She gained high grades in maths and English.
她数学和英语得了高分。
Have you got my letter?
你收到我的信了吗？
He achieved his goal in the end.
他最终实现了自己的目标。
(1)完成句子
①这个国家十年前赢得了独立。
The country ______ ______ ______ ten years ago.
②最近我的信心增加了。
I have ______ ______ recently.
③你在使用电脑的过程中会得到有用的经验。
You'll ______ ______ ______ in working with computers.
(2)翻译下列词组
①gain weight ____________
②gain speed ____________
③gain height ____________
④gain time ____________
2)as a matter of fact 事实上，其实
—I suppose you'll be leaving soon，then?
我想你快要离开了吧？
—No，as a matter of fact I'll be staying for another two weeks.
不。事实上，我还要再待两周呢。
单项选择
The man appears to be an expert in this field of work.______，he knows nothing about it.
A．So far B．As a matter of fact
C．In other words D．At all
答案：1．(1)C 提示：get hurt “受伤”。A、D项无此用法；“become＋done”表示渐渐变化的过程，不符合题意。
(2)①穿衣服 ②结婚 ③被烧伤 ④迷路
2．(1)①尽管她是个可爱的女孩，但很难共事。
②别人工作时，别高声谈话。
③有一些人浪费食物，而另一些人却没有足够的食物。
(2)①D 提示：考查连词。since“自……以来“；once“一旦”；unless“除非”；while“虽然，尽管”。句意：“虽然排球是她的专项，她篮球打得也不错。”故选D项。
②C 提示：考查连词。句意：当她的客人们将要结束用餐的时候，玛丽煮了咖啡。while“在……期间，当……的时候”，引导时间状语从句。so that通常用来引导目的状语从句和结果状语从句；although用来引导让步状语从句；as if用来引导方式状语从句或在look, seem等系动词后引导表语从句。
③B 提示：本题考查连词的用法。but“但是”，用来表示转折；while“而”，也用来表示转折，但更强调前后的对比；because表示原因；though“虽然，尽管”，表示让步。根据句子结构可知应选B项。
3．(1)①have a bad effect on ②has no effect on
(2)①B 提示：句意：据说这种新制的药对于咳嗽有特效。affect为动词，所以排除；have an effect on“对……有效果”；result意为“结果”；affection意为“情感”。
②B 提示：本题考查effect与介词on的搭配。句意：已经开会讨论旅游业对本地区野生生物的影响。
③C 提示：be convinced of “确信，深信”；effect 意为“效果”，与介词on连用。
4．1)(1)①affect your health ②to be affected
(2)①C 提示：句意：在政府的帮助下，那些受地震影响的人们已搬到新的住所。分析句子结构可知，those为主语，have moved to...为谓语部分，该空应作定语，且与those是动宾关系，故用过去分词。
②A 提示：have a bad effect on “对……有坏的影响”；affect vt.“影响”。
2)B 提示：let out “泄漏，发出(声音)”；fall out“(头发等)脱落”；leave out “遗漏”；get out “出去”。B项符合句意。21世纪教育网
5．1)①includes ②included ③including
(2)six children included
(3)B 提示：答句意为：账单已包括你刚才打破的杯子的费用。increase “增加”；include “包括”；contain “包含，装着”；charge vt.“收费”。
6．B 提示：句意：这家银行的总部在北京，但在全国各地都有分行。与head office相对应的是branches。
7．(1)make the best/most of
(2)C 提示：句意：我们只有一个短暂的假期；因此，我们要好好利用，玩得尽兴。make the most of“充分利用”。
8．1)What is the best way to learn/of learning English?
2)B 提示：根据语法分析，该题中的we can imagine是定语从句修饰the only way，而后面所填的部分应为the only way的定语，而根据语法习惯the way后通常接动词不定式作定语，所以选B项。
9．1)in the long term
2)(1)①The approximate number
②approximately 20 minutes
(2)C 提示：句意：问卷调查大约10到15分钟完成并与考核面试结合起来。mainly “主要地”；punctually “按时地”；approximately “大约地”；precisely “精确地”。
3)(1)skips breakfast (2)skipped the questions (3)the fourth grade (4)were skipping
10．(1)D 提示：句意：他们用电脑使交通运转畅通。此处traffic与run之间为主谓关系，故用现在分词作宾补。
(2)①kept the coat on ②keep you waiting ③keep her in hospital ④Keep everything untouched
11．1)(1)①are ②does ③have ④neither/nor
⑤can
(2)①B 提示：“So do I．”相当于“I play basketball very well，too.”
②D 提示：上文既有肯定也有否定，都适用于另一人/物，用so it is/was with...或it is/was the same with...结构。
③B 提示：上文的否定情况也适合于另外的人/物，故用neither/nor＋助动词＋主语。
2)(1)B 提示：句意：如果你想找个教学工作，那么大学学位是有用的。meet“见面，满足”；care表示“在意”；important是形容词，意为“重要的”；count是动词，意为“重要”，符合题意。
(2)A 提示：句意：授之以鱼不如授之以渔。count “重要，有意义。”
(3)D 提示：句意：铃响后获得的分数无效，所以你必须在规定时间内答题。change “变化”；happen “发生”；appear “出现”；count “有意义”。
12．(1)①concentrate more on；than ②concentrating on
(2)①D 提示：concentrate与介词on连用。
②C 提示：句意：青少年应当尽力专心于学习，尽管身边有许多吸引人的东西。devote to要用devote their attention to；fix on要改为fix their attention on；keep on后面不接名词，但可接动名词，表示“持续做某事”。
13．(1)B 提示：experts是可数名词复数，第一空应填number；time是不可数名词，第二空填amount。
(2)A
14．1)(1)①gained its independence ②gained confidence ③gain useful experience
(2)①增加体重 ②增加速度 ③增加高度 ④赢得时间
2)B 提示：句意：那个人看起来好像是这一领域的专家。事实上他对此一无所知。so far “迄今为止”；in other words “换句话说”；at all “根本，全然”。
提示：用最精炼的语言把你当堂掌握的核心知识的精华部分和基本技能的要领部分写下来并进行识记。
知识精华
技能要领
21世纪教育网
Unit 3 Looking good，feeling good
Section Ⅳ Writing
加拿大高中生David在互联网(Internet)上登出启事(notice)，希望结识一位中国朋友，以便学习中国的语言和文化(culture)。
假设你是李华，请在看到这则启事后，用英文给David发一封电子邮件，主要内容包括：
●你怎样得知David的愿望
●你愿意成为他的朋友
●你打算如何帮助他
●你盼望他的回复
注意：词数100左右。
Dear David，
I am Li Hua.I am glad to read your notice on the Internet and I_know_you_want_to_make_friends_with_a_Chinese_in_order_to_learn_the_Chinese_language_and_culture.I want to be your friend.Now_I'd_like_to_introduce_myself_to_you.I, who was born in Chongqing in 1990，study in the Experimental Middle School of Chongqing and I am good at English.[21世纪教育网[来源:21世纪教育网]
I think I can help you to know about China by sending e-mails.What's_more，we can have chats on the Internet in Chinese or English and I'll tell you the customs，the festivals，and the foods of the Chinese.I hope we can keep in touch with each other.
I am looking forward to your reply.
Yours，
Li Hua
21世纪教育网
这是一封电子邮件，在写作要求上与书信类似，要有称呼、正文及结尾部分。接下来就是根据写作提示，连句成文。
(1)．..I know you want to make friends with a Chinese in order to learn the Chinese language and culture.
在这个句子中用了短语make friends with sb.，并用了短语in order to do作目的状语。21世纪教育网
(2)Now I'd like to introduce myself to you.
would like to do sth.在此处用得非常好，一是避免了和前面的want to重复，二是能体现作者非常有礼貌。
(3)What's more，...
我们知道句与句之间不是孤立的，它们之间是存在一定联系的。What's more在此处很好地将上下文句子之间的关系体现出来。
提示：用最精炼的语言把你当堂掌握的核心知识的精华部分和基本技能的要领部分写下来并进行识记。
知识精华
技能要领
[来源:21世纪教育网]
