2011高考总复习英语实用精品学案：sbib unit 13 healthy eating

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SBIB Unit 13 Healthy eating
健康饮食
素材新挖掘
考点1. ought应当；应该
You ought to be careful with fruit.
You ought to throw away the old bike and buy a new one.
你应该扔掉这辆旧自行车，买一辆新的。
ought to 应该；应当
ought to have done 本应; 本当; 早应该
should do 应该
should have done 本应; 本当; 早应该
had better do 最好干……
(1)It __________(应该)be a fine day tomorrow morning.
(2)You __________(应该)have told me that yesterday.
(3)She __________(应该)have been more careful.
(4)你本该来得早一点儿。(写作小练笔：主谓宾；earlier)
______________________________________
ought to
ought to
ought to
You ought to(should)have come earlier.
考点2. examine vt. 检查
Lie down and let me examine you.
People go to their nearest camp, where medical workers examine their eyes.
人们去最近的营地，那里有医疗工作者为他们检查眼睛。
examine vt. 诊察；检查；细查；考试
have one’s eyes examined 检查眼睛
examination n. 检查；考试 =exam
check vt. 检查；核对(是否正确)
(1)My suitcases were ___________(检查)at the Customs when I
entered the country.
(2)You will be ___________(考试)on everything that has been
studied in the course. 　
(3)医生对她进行了仔细地检查。(写作小练笔：主谓宾；carefully)
___________________________________
examined
examined
The doctor examined her carefully.
(4)Yesterday the firemen _______ the ground carefully, but were
not able to find any broken glass.
A. checked B. watched C. observed D. examined
D。examine“检查”。
考点3. energy n.精力；能量
Fruit gives us carbohydrates, which our body and brain use for energy.
The solar cell can change the energy of sunlight into electric energy.
太阳能电池能把阳光的能量转化为电能。
energy n. 活力；能;能量；能源 energies 精力
strength n. 力气 power n. 动力；权力
force n. 力；暴力
(1)Young people usually have more _________(活力)than the old.
(2)She devoted all her _________(精力)to helping the blind.
(3)Nuclear _________(能)is usually used to make electricity.
(4)他的工作似乎缺乏干劲。(写作小练笔：主系+to do；lack)
______________________________
energy
energies
energy
His work seems to lack energy.
考点4. function vi. 起作用；运转 n.功能；作用
Other nutrients, such as fibre and minerals, help keep our body functioning well.
My company is now functioning well, thanks to the decision made several years ago.
我的公司目前业绩很好，幸亏几年前我的一个决策。
function n. 职责，职能；功能；作用
function n. 庆祝典礼；重大集会
function vi. 起作用；运转；发挥作用
(1)The body needs enough calories to ________________(正常运转).
(2)The ____________(作用)of an adjective is to describe or add to
the meaning of a noun.
(3)__________________________(心脏的功能)is to pump blood
through the body.
(4)这台机器不能正常运行。(写作小练笔：主谓；machine, properly)
______________________________________
function properly
function
The function of the heart
The machine does not function properly.
考点5. balance vt. & vi.& n.平衡
It is probably better, however, if we spend our time and money in buying good food and keeping a balanced diet.
A balanced diet provides nutrition for your body.
均衡的食物使你的身体获得营养.
balance vt. 权衡
balance n. 平衡；余额
keep one’s balance 保持 平衡
lose one’s balance 失去平衡
(1)The child couldn't _______________(保持平衡)on his new bicycle.
(2)He______________(失去平衡)and fell over.
(3)我们应该保持生态平衡。(写作小练笔：主谓宾；nature)
____________________________________
(4)We try to find a proper _______ between the entirely demands of
the two parties.
A. benefit B. need C. support D. balance
D。balance用作名词“平衡”。
keep his balance
lost his balance
We must keep the balance of nature.
考点6. gain vt. 增加；获得
Sugar: Bad for your teeth and can make you gain weight.
He gained admission into this university.
他获准进入这所大学。
gain vt. & vi. 获得，得到
gain weight 增加体重
gain vi. (钟、表)走快
gain on 追上，赶上，逼近
(1)Only after ten years in the country did she _____(取得)her
citizenship.
(2)He _________(增加了)weight after his illness.
(3)This clock gains five minutes a day.(英译汉)
_________________________
(4)Drive faster----the police car is ________(逼近)on us.
gain
gained
这只钟每天快5分钟。
gaining
考点7. keep up with 跟上；赶上
If we want to keep up with the high pace of modern life, we had better learn to make the right choices about what and how we eat.
I can't keep up with all the changes in computer technology.
计算机技术的各种改进有些我已跟不上了。
keep up with 跟上；不落后
catch up with 赶上
keep out (of) 阻止入内
(1)We must read the papers every day to ____________(跟上)the
times.
(2)She had to run to _____________(跟上)them.
(3)We’ll spare no effort to ________________(赶上)the advanced
industrial countries.
(4)开始时，他跟不上课。
(写作小练笔：主谓+介词；at first, times)
___________________________________________
keep up with
keep up with
catch up with
At first, he couldn’t keep up with the class.
考点8. Only in that way will we be ready for the challenges and opportunities in life.
只有用这种方式我们才能为生活中的挑战和机会做好准备。
Only in the happy family environment, would the children grow healthily.
孩子们需要幸福的家庭环境才能健康地成长。
only +状语在句首，要用倒装语序only+状语不在句首，句子不倒装only在句首但后面没有状语不倒装
(1)Only after a long argument ______________(他才同意)with us.
(2)Only after the war ______________(他才能够)to get back
happily to work.
(3)只有到了那时他才认识到自己的错误。
(写作小练笔：主谓宾；realize, mistake)
____________________________________________
did he agree
was he able
Only then did he realize his mistake.
【高考链接】
______ can you expect to get a pay rise.
A. With hard work B. Although work hard
C. Only with hard work D. Now that he works hard
【答案】C。
【解析】因为题干是can you expect倒装形式，所以，此题考查“only+状语”在句首，谓语要倒装。
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