課程內容

《Healthy eating （Part 1）》
Language point:
1.Everybody has to eat,but do you eat a healthy diet?
diet和food的區(qū)別：
diet和food都可有“食物”的意思。但diet 指的是習慣的食物或規(guī)定的食物，特指維持健康的食物，如病人的療養(yǎng)食物。
food是一般指凡能吃能喝的具有營養(yǎng)的東西，是不可數(shù)名詞；但表示種類時是可數(shù)名詞。
The doctor has ordered me a special diet.
Too many sweet foods will make you fat.
即學活用：
The doctor put him on a (diet) to keep thinner.
We have (food) to live,but not live to eat.
The patient mustn't go without (food),but she should have a (diet) without sugar.
2.Food that provides energy.
供應能量的食物。
provide vt.提供；供應；給予
provide ,supply,offer都有“提供”之意，但它們在搭配上有區(qū)別：
provede/supply sb. with sth.
procide sth. for sb.
supply sth. to sb.
offer sb. sth/offer sth. to sb.
考點銜接：
(2004 湖南，34）
They've (D) us $150000 for the house.Shall we take it?
A provided     B supplied      C shown   D offered
解析：D. A/B兩項后不能接雙賓語，C項句意不符。
energy  n.能量，能源（不可數(shù)名詞）精力，活力。
詞語辨析：
energy :“能量，能源，精力”
power :可指“動力，思維能力，權利等各種力量或能力”.
force  指物理學意義上的力，還常指武力
strength  “體力”
典型例題：
-you are always full of (D).Can you tell me the secret?
-talking plenty of exercise every day.
A power    B strength    C force    D engergy
3.What will happen to you if you don't eat a balanced diet?
happen vi發(fā)生；碰巧（后接不定式）
偶然發(fā)現(xiàn)（on/upom)
相關短語：
happen to do 碰巧做...（It happened that...)
happen to sb. (某人）發(fā)生某事
happen on/upon 巧遇，偶然發(fā)現(xiàn)
詞語辨析：
Happen/chance/take place/occur/come about
1)happen  "發(fā)生，碰巧“，指偶然性
2）chance ”碰巧發(fā)生，偶然發(fā)生“。正式用語
3）take place 指有計劃，有安排的發(fā)生
4）occur 用法較正式，既可以指自然發(fā)生，也可以指有意安排。
5）come about 往往注重事情發(fā)生的原因，常與how連用
I happened to be there.
They chanced to be staying at the same hotel.
The film festival takes place in October.
How did the accident come about?
Important elections occur this autumn.
典型例題：
I （C）along the street looking for a place when the accident ( ).
1.went; was occurring   2.went;occurred    3.was going;occurred    4.was going;had occured
balanced diet 
balanced 在此用作形容詞，意為“平衡的”，“均衡的”
①You ought to have a balanced state of mind.
你應該保持心態(tài)平衡。
②v.使均衡，收支平衡
Try to balance your diet by eating more fruit.
多吃一些水果，使飲食均衡。
③n.平衡，天平
請爭取把工作和娛樂更好地結合起來。
Please gain a better balance between work and play.
4.Imagine you and your partner are going to invite some friends for dinner.
imagine  vt.想象；設想，料想；認為
常用句型：
imagine+that/wh從句
imagine+(sb)+doing
She imagined walking into the office and telling everyone what she thought of them.
Can you imagine what it would be like to live without water?
考點銜接：
（2007 浙江，7）-------Look!He's running so fast!
------Hard to (B) his legs were once broken.
A.konw   B.imagine   C. realize     D .find
5.What special food of your place would you offer them?
offer
1).提供，出價，提議
offer sb.sth/offer sth to sb
offer to do
He offered me 300 dollars for that televison.
2）n.出價，提議
An offer of 100 yuan   出價100元
We accepted his offer.
考點對接：
（2008，湖南，35）-----Do you have any problem if you (C) this job?
----Well,I'm thinking about the salary.
A.offer     B.will offer     C are offered    D will be offered
Wang Peng sat in his empty restaurant(feeling very frustrated.)
-ing 形式短語做伴隨狀語
She buried her head under the pillow,[crying].(cry)]
The children came into the sitting-room,[singing and dancing].(sing and dance)
典型例題：
He lay on bed,(A)nothing.
A saying     B said     C  without     D  to say
frustrated  是形容詞，意為“失望的，失意的，沮喪的.”
他感到既失意又惱火。
He feels frustrated and angry.
frustrated v.使挫敗，使不成功；使受挫折，令人沮喪.
The bad weather frustrates our hopes of having a picnic.
壞天氣使我們野餐的愿望無法實現(xiàn)。
典型例題：
I'm feeling rather (B) in my present job,I need a change.
A frustrating     B frustrated    C.frustration    C.frustrate
Homework:Write an article about a balanced diet
What will happen if we don't eat a balanced diet?