7A unit 6 词组
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7A Unit 6
一、短语
1.at noon / at night
2.keep fit / healthy 这里的keep为连系动词，其他的连系动词有：
sound good / taste good / smell good / look happy / feel hungry / seem happy
look at me happily （这里的look为行为动词）
3.on the plate
in the bowl
4.half an egg
half – halves knife – knives wife – wives scarf – scarves life - lives 5.be good for + 名词
be bad for
Eating too many sweets is bad for your teeth.
Eating too much sugar is bad for your teeth.
6. potatoes tomatoes mangoes heroes
radios kilos zoos yoyos
7.dance for half an hour
8.feel hungry between meals
sit between you and me
9. a woman teacher two women teachers
a boy student two boy students
10. 单复数同形：Chinese – Chinese Japanese – Japanese sheep – sheep
11. 只有复数形式：people clothes
12. child – children tooth – teeth
13. match – matches wish – wishes
14. story – stories family – families balcony-balconies
15. a few （肯定）+可数名词复数
few （否定）+可数名词复数
There are few vegetables at home. Let’s buy some.
a little （肯定）+不可数名词
little （否定）+不可数名词
16. 不可数名词表示量
a piece of paper two plates of chicken a packet of salt
six bottles of juice four kilos of meat five cartons of milk
17. play football to keep fit to 表示目的
have a party to celebrate my birthday
go to the bookshop to buy books
18. help me start the day well
help sb. (to) do sth.
make sb. do sth.
let sb. do sth.
19. have rice or noodles for lunch
read newspapers at lunch
20. need them to keep healthy
21. have / take a look at the menu
22. the total number
23. need to exercise more 动词
need more exercise (锻炼) 不可数名词do some English exercises(练习) 可数名词24. too much sugar / salt
too many sweets / candies
much too =too 修饰形容词或副词原级The coat is much too expensive.
25. plan to eat less meat planning
26. a little juice a few bottles of juice
27. eat more carrots, watermelons, hamburgers and beef
二、句型
1. —How long do you sleep every night?
—(For) less / more than 7 hours.
2. —How often do you exercise?
—3-6 times a week. / Never. / Sometimes. / Seldom.
3. How about some beef？
How about eating some beef?
4. Would you like some beans?
5. Apple juice tastes good.
6. Healthy food is important for me.
7. An apple a day keeps the doctor away.
Keep … away
8. Eating vegetables _______ (be) good for us.
Vegetables _______ (be) good for us.
9. This meal gives me energy for the whole afternoon. = all the afternoon
10. You both need to change your lifestyles.。
