Period 3 语言知识讲练(Reading)
1．concentrate vi．& vt．集中(注意力、思想等)；聚集；全神贯注
(1)concentrate (sth．) on/upon (doing) sth． 专心(做)某事
concentrate one's mind/attention on 集中注意力于；全力以赴于
(2)concentration n． 专心；专注
concentrated adj． 全力以赴的；集中的；浓缩的
[即学即练]——单句语法填空/完成句子
①I can't concentrate on/upon my homework with all that noise going on．
②Concentrate (concentrate) on your practice，and you will make greater progress．
③According to the survey，three in ten drivers have experienced an accident for lack of concentration (concentrate) while driving．
④这个男孩发现自己很难集中注意力学习。
The boy found it hard to concentrate his mind/attention on his study．
2．concerned adj．担心的，忧虑的；关注的，关切的
(1)be concerned about/for 对……感到担心
be concerned that．．． 担心……
as far as．．．be concerned 关于；至于；就……而言
(2)concern n． 担心；关心
vt． 使担忧；涉及；关系到
concern oneself about/with sth． 对某事物感兴趣
be concerned with sth． 牵涉到；与某事物有关
(3)concerning prep． 关于；涉及
[即学即练]——单句语法填空/完成句子
①As far as I'm concerned(concern)，I really disagree with your opinion．
②The boss asked a few questions concerning (concern) the development of his business．
③Concerned(concern) about the student，the teacher gave his mother a call．
④他担心她可能会错过转弯的地方而迷路。
He was concerned that she might miss the turning and get lost．
3．effect n．效果，作用；影响
(1)have an effect/influence on/upon 对……有影响
put/bring．．．into effect 使生效
in effect 事实上；实际上
take effect 生效；奏效
come into effect 开始实施；开始生效
side effect 副作用
(2)effective adj． 有效的；生效的
[即学即练]——单句语法填空/完成句子
①You should take effective (effect) measures to improve your working conditions．
②The two systems are，in effect，the same．
③They have a more powerful effect on/upon the feeling of a space．
④再没有别的书对我的生活有更大的影响了。
No other book has had a greater effect/influence on/upon my life so far．
4．prove linking v．后来被发现是 vt．证明，证实
It is proved that．．． 据证实……
prove．．．to．．． 向……证明……
prove (oneself)to be．．． 证明(某人自己)是……
prove＋that从句 证明……
[即学即练]——单句语法填空/完成句子
①It is proved that the new medicine has side effects．
②The book about education of the youth has proved to be (be) very successful．
③He tried his best to prove his theory to his friends．
④然而，这条铁路很快就被证明是一个巨大的成功。
However，the railway quickly proved to be a great success．
5．function vi．起作用，正常工作，运转 n．作用，功能，职能
(1)function as ＝work as＝serve as 担任……；起……作用；用作……
function well 正常起作用
(2)perform a function 发挥功能
[即学即练]——单句语法填空/完成句子
①The judge said the punishment would function as a warning to others．
②The kitchen is often the busiest room；it's important to function (function) properly．
③Sadly，a war injury has made his left hand stop functioning (function)．
④微笑当然是最普遍通用的面部表情，它的作用是表示快乐和安人心境。
The most common facial expression is，of course，the smile，whose function is/which functions as a way to show happiness and put people at ease．
6．take in摄入，吸收；包括；欺骗；领会，理解；收留
take away 拿开；拿走；解除，消除(痛苦等)
take off ；迅速流行；脱下(衣服)；突然开始成功；拿走；取下；休假
take on 呈现；雇用；承担
take over 接管；接替
take up 拿起；占据；从事；继续；接受
[即学即练]——单句语法填空/完成句子
①Tom held the belief that his firm would take on a new look in the near future．
②When Mr．Green retired，his son took over the business from him．
③This is the total cost of the holiday，taking(take) everything in．
④只有对广告采取正确的态度，我们才能避免上当受骗。
It is only by taking a correct attitude towards advertising that we can avoid being taken in．
7．get into shape强身健体
(1)in shape 在形状上；健康状况良好
in the shape of 以……的形状
in good/bad shape 身体健康/不健康
out of shape 变形的；身体不健康
take shape 有了模样，成形
(2)be shaped like 形状像……
[即学即练]——单句语法填空/完成句子
①Some lanterns are made in the shape of fruits and they look beautiful．
②You have been sitting on my hat and now it is badly out of shape．
③He gave me a box shaped(shape) like a ship that day．
④他们每天花时间做简单的运动来强身健体。
They spend their days doing simple exercises to get into shape．
8．frightened adj．害怕的，惊吓的，受惊的
(1)be frightened of．．． 害怕……
be frightened at．．． 对……感到惊恐
(2)frighten vt． 使惊恐，吓唬
frighten．．．away 把……吓跑
frighten sb．into/out of (doing) sth． 恐吓某人做/不做某事
(3)frightening adj． 令人恐惧的；令人害怕的
[即学即练]——单句语法填空/完成句子
①He found something unusual on the lake，which frightened (frighten) him．
②I'm not sure who is more frightened，me or the female gorilla(大猩猩) that suddenly appears out of nowhere．
③The man frightened the boy into walking out of the yard just now．
④小女孩吓得不敢说话，在那儿站了很久。
The little girl was too frightened to speak，standing there for a long time．
疑问词＋do you think/believe/suppose/suggest．．．＋其他(陈述语序)
(教材P44)What do you think are healthy ways of losing weight
你认为健康的减肥方式是什么？
(1)本句型常用来征询别人对某一疑点的看法、判断、认识、猜测和请求。
(2)疑问词本是do you think/believe/suppose等后面的宾语从句引导词，在该句型中需要提至句首，其他部分保持陈述句语序。本句型中do you think/ believe/
suppose等相当于插入语。
[名师点津] 本句型一般限于think，believe，expect等词，如果是know，hear等词，则不能前置疑问词，而只能作为从句引导词置于主句之后。
Do you know why it is important to protect natural environment
你知道为什么保护自然环境很重要吗？
[即学即练]——单句语法填空/完成句子
①Which team do you believe will win in the next match
②What do you suppose is your biggest weakness
③你认为他们将如何为这个小男孩找到一张合适的桌子？
How do you think they will find a suitable desk for the little boy
④你认为谁该为这次事故负责？
Who do you guess/think is responsible for this accident
Ⅰ．单句语法填空
1．What do you think will help someone go through it for the first time
2．I heard that the old house functioned (function) as a dining hall．
3．You can't imagine the effect his speech will have on/upon these children．
4．Hearing the bad news，most parents felt concerned(concern) about their children．
5．I decided to concentrate (concentrate) all my efforts on finding somewhere to live．
6．The policemen arrived and began to comfort the frightened (frighten) people．
7．Some students found it hard to take in what their teacher had taught，so they asked him to explain it again．
Ⅱ．完成句子
1．直到现在，一想起那次冒险我依然感到恐惧。(读后续写之恐惧心理描写)
Till now I still feel frightened at the thought of that adventure．
2．为了集中精力学习，她拒绝了所有的邀约。(读后续写之行为描写)
She has turned down all the invitations in order to concentrate on her studies．
3．他苗条的身材和精力充沛的头脑对我们的决定产生了深刻的影响，给我们所有人留下了持久的印象。(读后续写之人物描写)
His slim figure and energetic mind have a deep effect/influence on/upon our decision，leaving a lasting impression on all of us．
4．在我看来，保护地球是每个人的责任。(应用文写作之倡议书)
As far as I am concerned，it is everyone's duty to protect the Earth．
Ⅲ．课文语法填空
A teenage girl named Jennifer Jones fainted in her PE lesson and 1．was rushed (rush) to hospital．Jennifer was treated 2．immediately (immediate) and her parents told the doctor that their daughter had missed breakfast that day．Fortunately，Jennifer's doctor said that she would make a full 3．recovery(recover) soon．Jennifer's classmates said that she had struggled with eating problems for a long time，for she thought 4．skipping(skip) meals was a simple way to lose weight．
Jennifer's case is a reminder of the dangers of the unhealthy weight-loss habits 5．that/which have become common among teenagers．A recent survey shows that some teenagers lose weight using some extreme methods，such as skipping meals and eating weight-loss pills．6．An expert said that it was normal for teenagers to be 7．slightly(slight) overweight and there is no reason why they should 8．be concerned (concern)．She added，“It is important to have a healthy balanced diet since teenagers are still growing and their bodies need a lot of nutrition 9．to function(function)well．What's more，they should keep regular hours and get plenty of exercise to stay 10．energetic(energy) and fit．Living well is the safest and most effective way to get into shape．”
课时提升作业(十) (UNIT 4 Reading)
(总分：45分)
Ⅰ．单词拼写(共5小题；每小题1.5分，满分7.5分)
1．The book aims to cover all aspects(方面)of city life．
2．In order to go on a diet(节食)，she decided to eat some fruit for dinner．
3．Despite the power cuts，the hospital continued to function(正常工作，运转) as usual．
4．Just give me a chance and I'll prove (证明)it to you．
5．Can you find a proper place to live in within (在……之内) two days
Ⅱ．单句语法填空(共5小题；每小题1.5分，满分7.5分)
1．It was a remarkable achievement (achieve) for such a young player．
2．They promised to take some effective (effect) measures．
3．It was a very frightening (frighten) experience but they were very brave．
4．This activity helps strengthen (strength) memory and build trust．
5．If you're feeling energetic (energy)，we could go out for a run．
Ⅲ．阅读理解(共7小题；每小题2.5分，满分17.5分)
A
Energy is the ability to do work．Solar energy comes from the Sun．There is also energy that comes from wind and water．
But do you know that energy can come from people，too When you ride a bike，you produce energy．You use your legs to push the pedals．Your energy is transferred (转移) to the bike．That makes the bike move．
Now imagine riding your bike to create enough power to run a computer．Some students at one school did just that! They jumped on bikes connected to generators (发电机) and pedaled in place．Soon they were producing electricity．This energy is needed to run their computers．
Here is how bicycle-powered energy works．When a student pedals the bike，the back wheel spins (旋转)．The wheel spins the generator．The generator produces electricity．As long as a student pedals the bicycle，electricity moves through the generator．The electricity can be used right away．This energy can also be stored and used later．
People use bicycle-powered energy to run small devices (设备) such as small televisions and fans．They often use less than 100 watts per hour．However，it would be a mistake to use pedal power to run a fridge．This large machine often uses more than 100 watts per hour．The electricity for these machines comes from power lines overhead or underground．
Pedal power can be seen in schools，gyms，and homes．What a fun way to provide electricity!
【语篇解读】 本文是一篇说明文。文章主要介绍了“自行车动力能源”的相关知识。
1．How does the writer lead into the topic “bicycle-powered energy” in paragraph 2
A．By asking a question．
B．By telling a joke．
C．By using an old saying．
D．By making a survey．
A [细节理解题。根据文章第二段中的“But do you know that energy can come from people，too ”可知，作者是通过提问的方式来引入话题。故选A。]
2．What is paragraph 5 mainly about
A．The future of new energy．
B．The forms of world's energy．
C．Producing bicycle-powered energy．
D．Using bicycle-powered energy．
D [段落大意题。根据文章第五段中的“People use bicycle-powered energy to run small devices such as small televisions and fans．”可知，第五段的主要内容是介绍人们使用自行车供电来驱动小型设备，介绍的是使用自行车动力能源。故选D。]
3．What do we know about bicycle-powered energy
A．It can't be seen in schools．
B．It can be stored and used later．
C．It comes from wind and water．
D．It's from power lines overhead．
B [细节理解题。根据文章第四段中的“This energy can also be stored and used later．”可知，这种能量可以储存起来供以后使用。故选B。]
B
As today's high schoolers are facing too much homework，sports teams and clubs and high-rising college costs，many people are rethinking the idea of high schoolers working．Are there still benefits of having a job in high school The answer is yes．
When I was 14 years old，my mother suggested that I get a job in order to pay for college．Unhappy with my sporadic(零星的)babysitting work，I told my mother that，no matter what job I got，I'd never be able to cover college costs on a high school worker's pay．
My mother smiled and told me that there were plenty of other reasons why I should get a job apart from just the paycheck (工资支票)．So I found myself finally accepting a job as a swim instructor and lifeguard at my town's public pool．I ended up working part-time at the pool through all four years of high school．
Not everything about the job was marvelous．Actually，there were times I hated jumping in the pool on cold mornings and lecturing kids on their bad manners，but，like my mother said，I got many other benefits from the job besides the paycheck．
At my job，I made lots of new friends，more than I had made in high school．I also learnt lots of skills including CPR(心肺复苏法) training．I was also able to use my work experience to stand out from other job applicants in college and get a paid research job as a freshman in college．
For many high school students，there are many benefits of having a job．Not only will high school jobs give you a way to make some money，meet new people，and develop some skills，you can also use your teenage jobs to get yourself a better job in college．
【语篇解读】 本文是一篇夹叙夹议文。文章认为，高中生做兼职工作除了薪水之外还有很多好处。
4．What was his mother's suggestion when the author was 14 years old
A．She suggested that the author get a job to pay for college．
B．She suggested that the author do babysitting work．
C．She suggested that the author face too much homework．
D．She suggested that the author jump in the pool．
A [细节理解题。根据第二段第一句可知，当作者14岁的时候，妈妈建议作者找一份工作来支付大学学费。]
5．What does the underlined word “marvelous” in paragraph 4 probably mean
A．Tiring． B．Frightening．
C．Adventurous． D．Enjoyable．
D [词义猜测题。根据第四段中的“Not everything”和第二句可知，这份工作并非十全十美。画线词的意思是“令人愉快的”。]
6．How did the author's part-time job benefit him
A．It led him to be a headmaster．
B．It helped him get a good job in college．
C．It helped him run his own company in college．
D．It provided him with enough money to pay for college．
B [细节理解题。根据第五段第三句可知，作者的兼职工作帮助他在大学里找到了一份好工作。]
7．What is the best title for the text
A．More Than Just the Paycheck
B．My First Job in High School
C．What I Learnt from a Swim Instructor
D．High Schoolers Are Having a Hard Time
A [标题归纳题。作者结合自身的经历论述了高中生做兼职工作有很多好处，A项最能概括文章主旨。]
Ⅳ．阅读七选五(共5小题；每小题2.5分，满分12.5分)
Why play sports You might say “to get exercise” and you would be right．To have fun That's true，too．But there's more． 1 According to the Women's Sports Foundation，girls who play sports get a lot more than just fitness．
Girls who play sports do better in school．You might think that athletics will take up all your study time． 2 Exercise improves learning，memory，and concentration，which can give active girls an advantage in the classroom．
Girls who play sports learn teamwork and goal-setting skills． 3 When working with coaches，trainers，and teammates to win games and achieve goals，you're learning how to be successful．Those skills will serve you well at work and in family life．
Sports are good for a girl's health．In addition to being fit and keeping a healthy weight，girls who play sports are also less likely to smoke．And later in life，girls who exercise are less likely to get breast cancer or osteoporosis(骨质疏松症)．
Playing sports improves self-confidence． 4 Why It builds confidence when you know you can practice，improve，and achieve your goals．Sports are also a feel-good activity because they help girls get in shape，keep a healthy weight，and make new friends．
5 Playing sports can reduce pressure and help you feel a little happier．How The brain chemicals released during exercise improve a person's mood．Friends are another mood-lifter．And being in a team creates tight bonds between friends．It's good to know your teammates will support you—both on and off the field!
A．Exercise cuts the pressure．
B．Sports teach valuable life skills．
C．Regular exercise increases quality of life．
D．In fact，there are at least five more reasons．
E．Girls who play sports feel better about themselves．
F．Playing sports offers children more than just physical benefits．
G．But research shows that girls who play sports do better in school than those who don't．
【语篇解读】 本文是一篇说明文。文章主要介绍了参加体育运动对于女孩的益处，如增加自信，减少压力等。
1．D [根据上文“But there's more．(但还有更多)”以及下文“According to the Women's Sports Foundation，girls who play sports get a lot more than just fitness．(根据女子运动基金会的说法，参加运动的女孩得到的不仅仅是健康)”，同时结合后文讲的是五个原因可判断，设空处和上下文为顺承关系，D项“In fact，there are at least five more reasons．(事实上，至少还有5个原因)”切题。five more reasons呼应下文的各个小标题。]
2．G [上文“You might think that athletics will take up all your study time．(你可能认为做运动会占用你所有的学习时间)”提到对锻炼的误解；下文“Exercise improves learning，memory，and concentration，which can give active girls an advantage in the classroom．(锻炼可以提高学习能力、记忆力和注意力，这可以让活跃的女孩在课堂上占有优势)”说明了锻炼给女孩带来的好处，所以空白处和上文为转折关系，表明锻炼会给女孩带来好处。G项“But research shows that girls who play sports do better in school than those who don't．(但研究表明，参加体育运动的女孩比不参加体育运动的女孩在学校表现更好)”符合句意要求，且该项中的but表示转折关系。故选G。]
3．B [根据本段主题句“Girls who play sports learn teamwork and goal-setting skills．(参加体育运动的女孩能学习团队合作和目标设定技巧)”下文“When working with coaches，trainers，and teammates to win games and achieve goals，you're learning how to be successful．(当你与教练和队友一起赢得比赛并实现目标时，你就在学习如何成功)”讲的是体育运动能传授有价值的生活技巧。因而设空处应与“传授一些生活技巧”相关。B项“Sports teach valuable life skills．(运动会教会有用的生活技巧)”符合本段文意。故选B。]
4．E [根据段首句“Playing sports improves self-confidence．(做运动可以增强自信)”判断本题接下来应讲述做运动对女孩自信心培养的好处，E项“Girls who play sports feel better about themselves．(喜欢运动的女孩自我感觉更好)”切题。故选E。]
5．A [本题为段落主题句。根据下文“Playing sports can reduce pressure and help you feel a little happier．(运动可以减少压力，帮助你感觉更快乐)”可知，空白处讲述运动可以减少压力。A项“Exercise cuts the pressure．(运动减少压力)”切题。故选A。]
1 / 12Period 3 语言知识讲练(Reading)
1．concentrate vi．& vt．集中(注意力、思想等)；聚集；全神贯注
(1)concentrate (sth．) on/upon (doing) sth． 专心(做)某事
concentrate one's mind/attention on 集中注意力于；全力以赴于
(2)concentration n． 专心；专注
concentrated adj． 全力以赴的；集中的；浓缩的
[即学即练]——单句语法填空/完成句子
①I can't concentrate_____________ my homework with all that noise going on．
②________ (concentrate) on your practice，and you will make greater progress．
③According to the survey，three in ten drivers have experienced an accident for lack of_________ (concentrate) while driving．
④这个男孩发现自己很难集中注意力学习。
The boy found it hard_____________________________________．
2．concerned adj．担心的，忧虑的；关注的，关切的
(1)be concerned about/for 对……感到担心
be concerned that．．． 担心……
as far as．．．be concerned 关于；至于；就……而言
(2)concern n． 担心；关心
vt． 使担忧；涉及；关系到
concern oneself about/with sth． 对某事物感兴趣
be concerned with sth． 牵涉到；与某事物有关
(3)concerning prep． 关于；涉及
[即学即练]——单句语法填空/完成句子
①As far as I'm________(concern)，I really disagree with your opinion．
②The boss asked a few questions________(concern) the development of his business．
③________(concern) about the student，the teacher gave his mother a call．
④他担心她可能会错过转弯的地方而迷路。
He____________she might miss the turning and get lost．
3．effect n．效果，作用；影响
(1)have an effect/influence on/upon 对……有影响
put/bring．．．into effect 使生效
in effect 事实上；实际上
take effect 生效；奏效
come into effect 开始实施；开始生效
side effect 副作用
(2)effective adj． 有效的；生效的
[即学即练]——单句语法填空/完成句子
①You should take_________ (effect) measures to improve your working conditions．
②The two systems are，________effect，the same．
③They have a more powerful effect________the feeling of a space．
④再没有别的书对我的生活有更大的影响了。
No other book_________________________ so far．
4．prove linking v．后来被发现是 vt．证明，证实
It is proved that．．． 据证实……
prove．．．to．．． 向……证明……
prove (oneself)to be．．． 证明(某人自己)是……
prove＋that从句 证明……
[即学即练]——单句语法填空/完成句子
①________ is proved that the new medicine has side effects．
②The book about education of the youth has proved_________ (be) very successful．
③He tried his best to prove his theory_________ his friends．
④然而，这条铁路很快就被证明是一个巨大的成功。
However，the railway quickly_________________________．
5．function vi．起作用，正常工作，运转 n．作用，功能，职能
(1)function as ＝work as＝serve as 担任……；起……作用；用作……
function well 正常起作用
(2)perform a function 发挥功能
[即学即练]——单句语法填空/完成句子
①The judge said the punishment would function_________ a warning to others．
②The kitchen is often the busiest room；it's important_____________ (function) properly．
③Sadly，a war injury has made his left hand stop__________ (function)．
④微笑当然是最普遍通用的面部表情，它的作用是表示快乐和安人心境。
The most common facial expression is，of course，the smile，__________________
________________________ to show happiness and put people at ease．
6．take in摄入，吸收；包括；欺骗；领会，理解；收留
take away 拿开；拿走；解除，消除(痛苦等)
take off 起飞；迅速流行；脱下(衣服)；突然开始
成功；拿走；取下；休假
take on 呈现；雇用；承担
take over 接管；接替
take up 拿起；占据；从事；继续；接受
[即学即练]——单句语法填空/完成句子
①Tom held the belief that his firm would take_________ a new look in the near future．
②When Mr．Green retired，his son took_________ the business from him．
③This is the total cost of the holiday，________(take) everything in．
④只有对广告采取正确的态度，我们才能避免上当受骗。
It is only by taking a correct attitude towards advertising that we can_______________
__________________．
7．get into shape强身健体
(1)in shape 在形状上；健康状况良好
in the shape of 以……的形状
in good/bad shape 身体健康/不健康
out of shape 变形的；身体不健康
take shape 有了模样，成形
(2)be shaped like 形状像……
[即学即练]——单句语法填空/完成句子
①Some lanterns are made_______________ the shape of fruits and they look beautiful．
②You have been sitting on my hat and now it is badly out_________ shape．
③He gave me a box___________(shape) like a ship that day．
④他们每天花时间做简单的运动来强身健体。
They spend their days__________________．
8．frightened adj．害怕的，惊吓的，受惊的
(1)be frightened of．．． 害怕……
be frightened at．．． 对……感到惊恐
(2)frighten vt． 使惊恐，吓唬
frighten．．．away 把……吓跑
frighten sb．into/out of (doing) sth． 恐吓某人做/不做某事
(3)frightening adj． 令人恐惧的；令人害怕的
[即学即练]——单句语法填空/完成句子
①He found something unusual on the lake，which__________________ (frighten) him．
②I'm not sure who is__________________ frightened，me or the female gorilla(大猩猩) that suddenly appears out of nowhere．
③The man frightened the boy_________ walking out of the yard just now．
④小女孩吓得不敢说话，在那儿站了很久。
The little girl was__________________，standing there for a long time．
疑问词＋do you think/believe/suppose/suggest．．．＋其他(陈述语序)
(教材P44)What do you think are healthy ways of losing weight
你认为健康的减肥方式是什么？
(1)本句型常用来征询别人对某一疑点的看法、判断、认识、猜测和请求。
(2)疑问词本是do you think/believe/suppose等后面的宾语从句引导词，在该句型中需要提至句首，其他部分保持陈述句语序。本句型中do you think/believe/suppose等相当于插入语。
[名师点津] 本句型一般限于think，believe，expect等词，如果是know，hear等词，则不能前置疑问词，而只能作为从句引导词置于主句之后。
Do you know why it is important to protect natural environment
你知道为什么保护自然环境很重要吗？
[即学即练]——单句语法填空/完成句子
①________ team do you believe will win in the next match
②________do you suppose is your biggest weakness
③你认为他们将如何为这个小男孩找到一张合适的桌子？
____________________ a suitable desk for the little boy
④你认为谁该为这次事故负责？
Who_________________________________？
Ⅰ．单句语法填空
1．________ do you think will help someone go through it for the first time
2．I heard that the old house_________ (function) as a dining hall．
3．You can't imagine the effect his speech will have_____________ these children．
4．Hearing the bad news，most parents felt_________(concern) about their children．
5．I decided_________ (concentrate) all my efforts on finding somewhere to live．
6．The policemen arrived and began to comfort the_________ (frighten) people．
7．Some students found it hard to take________what their teacher had taught，so they asked him to explain it again．
Ⅱ．完成句子
1．直到现在，一想起那次冒险我依然感到恐惧。(读后续写之恐惧心理描写)
Till now I still_________________________ that adventure．
2．为了集中精力学习，她拒绝了所有的邀约。(读后续写之行为描写)
She has turned down all the invitations_________________________．
3．他苗条的身材和精力充沛的头脑对我们的决定产生了深刻的影响，给我们所有人留下了持久的印象。(读后续写之人物描写)
His slim figure and energetic mind_________________________ our decision，leaving a lasting impression on all of us．
4．在我看来，保护地球是每个人的责任。(应用文写作之倡议书)
________________________，it is everyone's duty to protect the Earth．
Ⅲ．课文语法填空
A teenage girl named Jennifer Jones fainted in her PE lesson and 1．________ (rush) to hospital．Jennifer was treated 2．________ (immediate) and her parents told the doctor that their daughter had missed breakfast that day．Fortunately，Jennifer's doctor said that she would make a full 3．________(recover) soon．Jennifer's classmates said that she had struggled with eating problems for a long time，for she thought 4．________(skip) meals was a simple way to lose weight．
Jennifer's case is a reminder of the dangers of the unhealthy weight-loss habits 5．____________ have become common among teenagers．A recent survey shows that some teenagers lose weight using some extreme methods，such as skipping meals and eating weight-loss pills．6．________ expert said that it was normal for teenagers to be 7．________(slight) overweight and there is no reason why they should 8．____________ (concern)．She added，“It is important to have a healthy balanced diet since teenagers are still growing and their bodies need a lot of nutrition 9．_____________(function)well．What's more，they should keep regular hours and get plenty of exercise to stay 10．________(energy) and fit．Living well is the safest and most effective way to get into shape．”
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