Unit 4 What would you do教案

  [誤] in china there are million of old people loving and doing“qigong”.
  [正] in china there are millions of old people loving and doing“qigong”.
 [析]當表達數百萬時，要用millions of這一結構。
2.come up with 提出；想出
 come up with=find or produce(an answer)意思是“找到，提出（答案、解決方法等）”。這是動詞和介詞一起構成的固定詞組，一般稱為短語動詞。又如：
 the teacher asked a difficult question，but finally john came up with a good answer.
老師問了一道難題，但是最后約翰還是做出了一個很好的回答。
he couldn’t came up with an answer when i asked him why he was late.
當我問他為什么遲到的時候，他答不出來。
one day，adison came up with an good idea.
有一天愛迪生想出了一個辦法。
3.in the slightest 一點（不）；根本
 in the slightest通常用在否定句中，not in the slightest=not at all表示“毫不；一點也不”
eg.you didn’t bother me in the slightest.
   你一點也沒有打擾我。
  there is not the slightest reason.
   毫無理由。
4.plenty of很多的；足夠的
1）plenty of=many用來修飾可數名詞
   eg.there is plenty of eggs in the fridge.
2）plenty of+much用來修飾不可數名詞
   eg.don’t worry.there is plenty of time left.
   注意：a number of，a great many也表示“很多”但只能用來修飾可數名詞
二、重、難點句子
1.but if you are still nervous，you don’t have to go.
 但是，如果你依然緊張，你就不必去了。
  don’t have to=don’t need to=needn’t表示“不必”.又如：
  —must i bring a present？
 我必須帶禮物嗎？
  —no，you don’t have to.
 不，不必.
2.what if everyone else bring a present？
 要是別人都帶禮物怎么辦？
  what if=what would happen if…？
  要是……又怎樣？
eg.what if it rains when we can’t get under shelter?
  假如下起雨來，我們又沒處避雨怎么辦。
3.you like talking to one or two people rather than to a group.
  你喜歡和一個人交流，而不是和一群人。
  rather than=in preference to(sb/sth);instead of與其（某物/某事物）；不愿；不要；不是
eg.i think i’ll have a cold drink rather than coffee.
  我想喝冷飲，不想喝咖啡。
  rather than risk breaking up his marriage，he told his wife everything.
  他唯恐婚姻破裂，把一切告訴了妻子。
4.he divided them into two teams of nine and taught them how to play this new game.
 他把他們分成九人一組，教他們如何玩這種游戲.
  divide…into…=(cause sth to)breake into parts;separate把……分開；分隔
 eg.they divided a large house(up)into flats.
 他們把一所大房子分隔成若干套間.
 we must divide the class(up)into small groups.