Unit 2　Healthy eating(Period 3　Learning about language: Grammar)

proper amount of different kinds of food needed for good health 

give students about four minutes to find the suitable words and expressions. then check the answers with the whole class.
suggested answers:
alternative words and expressions words and expressions from the text
should ought to
run away after doing something wrong get away with
something to make you thin by eating it slimming foods
wish to know about something curiosity
get rid of something throw away
alternative words and expressions words and expressions from the text
parts of plants that help food move quickly through the body fibre
changing food into something the body can use digestion
proper amount of different kinds of food needed for good health balanced diet
→step 2 leading-in by revision
translate the following sentences and explain how each of these modal verbs is being used in the situations.
1. he could hardly support his family before he found the new job.
2. where could/can the boy be now?
3. may/might i come in?
4. you may/might catch sight of the sunrise from here when you get up before 5 in the morning.
5. you must hurry up or you’ll be late.
6. whatever you want, you shall have.
7. we should read english aloud every morning.
8. he would sit there for hours, doing nothing at all.
suggested answers:
1. 他在找到那份新工作前幾乎無法養家糊口。(ability)
2. 那孩子現在能在哪兒呢？(guessing)
3. 我可以進來嗎？(ask for permission)
4. 你在早晨五點鐘以前起來, 或許能從這兒看到日出。(possibility)
5. 你必須得快點兒, 不然會遲到的。(necessity)
6. 你想得到什么, 你就可以有什么。(promise)
7. 我們應該每天早晨朗讀英文。(duty)
8. 他總是在那兒一坐就是幾個小時, 什么都不干。(past habit)
→step 3 grammar learning
1. reading and discovering
ask students to turn back to page 10 to read through the passage come and eat here, let them pick out the sentences using modal verbs and translate them into chinese.
suggested answers:
1)by lunchtime they would all be sold.
到午飯時分, 它們都會賣完。
2)by now his restaurant ought to be full of people.
到了這個時候, 他的餐館本該賓客盈門的。
3)what could have happened?
發生了什么事呢？
4)nothing could be better.
再沒有比這些更好（吃）的了。
5)something terrible must have happened if li chang was not coming to eat in his restaurant as he always did.
要是李昌不像往常那樣來他的餐館吃飯, 那問題就嚴重了。
6)he could not believe his eyes.
他簡直不能相信他的眼睛。
7)perhaps he should go to the library and find out.
也許他應該去圖書館查查清楚。
8)he could not have yong hui getting away with telling people lies!