人教版必修三 Unit2 Healthy Eating 新单词学习课件（共24张PPT）

(共28张PPT)
Unit 2

Healthy Eating
Word study
peach
lemon
mango
watermelon
grape
bean
pea
cucumber
pepper
mushroom
carrot
eggplant
mutton
bacon
roast pork
barbecued mutton kebab
spaghetti
fried rice
congee
noodle
mutton
bacon
roast pork
barbecued mutton kebabs
1
2
3
4
spaghetti
fried rice
congee
noodles
1
2
3
4
peaches
lemons
mangos
watermelons

grapes
1
2
3
4
5
beans
peas
cucumbers
peppers
mushrooms
carrots
eggplants
1
2
3
4
5
7
6
________ n．顾客；消费者
2. ________ n．女主人；女主持人
3. ________ vt.& vi.油煎；油炸→fried adj.油炸的

customer
hostess
custom 习俗
host n. 男主人，主持人v. 主办、主持
fry
4. ___________ adj.给予保护的；保护的→protect vt.保护；防卫； 警戒→protection n．保护；防卫
5. ________ vt.咨询；请教；商量→consultant n．顾问
6. ________ vi.& vt.消化 n．摘要；概要→digestion n．消化
7. _________ __ adj.有毒的→poison v．放毒；使中毒 n．毒药； 有毒害的事物
Ⅰ. 单词识记
poisonous
digest
consult
protective
protect...from..
diet


be on a diet
go on a diet

The doctor ordered him to go on a diet to lose weight.
No sugar in my coffee , please. I am dieting (v).
n.日常饮食(the food that you eat and drink regularly )
2. balance
I found it hard to keep my balance on the icy path.
He lost his balance and fell off the bicycle.
adj. balanced
balance one’s diet
=keep a_________ diet
3. ought
(aux )情态动词，后接不定式to do “应该”（语气比should 强，比must 弱）

肯定形式：You ought to come on time.
否定形式：You ought not (oughtn’t) to
drink too much.
疑问形式：Ought I to go there alone?
Yes, you ought ( to )



注意
ought to do（“应该”肯否定回答可省略为“yes, you ought to . / No, you ought not to” ）

ought to have done（“本应该”对过去事情虚拟.
1. ---You ought to do it more
carefully this time, you know?
---Yes, I ________.

2. ---He failed again.
--- He___________________ (work) hard before the exam.


ought to
ought to have worked
4. weight
_____________ (go thinner)

___________________(go fatter)

lose weight
put on / gain weight
overweight ( adj)
weigh ( v)
weigh (v)
The man weighed the fish by hand.
You must weigh your words before speaking.

weigh the advantages and disadvantages
How much does it weigh?
It weighs 6 pounds. measure
5.curiosity

out of curiosity
be curious (adj) about…..
be curious to know…
1. Stop looking around so _______.
2. Driven by ___________, I followed him after class .
3.Children are naturally ________ about everything around them.


curiously
curiosity
curious
6.get away with
not be caught or punished for something wrong
1. Don’t try to cheat in the exam; you will never get away with it.
2.He could not have Yong Hui getting away with telling people lies.
他不能让永慧就这样跟人们撒谎却能得逞。
别试图在考试中作弊，你休想蒙混过关。
7. lie


lie n/vi撒谎，谎言 lied
lied
lying

lie Vi 躺；位于 lay lain lying

lay
Vt放； 产卵，下蛋

laid laid
laying

tell sb a lie = tell a lie to sb
= lie (vi) to sb
1. You, a liar. Stop _______ to me.
2. She _____ her pencil down and had a rest.
3. The boy___________in the sofa, watching TV.
4. After the earthquake, the whole city _______in ruins.
5. Her charm ________ in her selflessness.
6. I am sorry. I ___to you yesterday.


lying
laid
lay/ was lying
lay
lies
lied
8. strength/ weakness
构词法


strong
weak
weakly （ adv）
strongly (adv)
weaken （vt）
weakness（u/c ）
strength（u/c ）
strenghthen (vt)
Ex1. The wind is blowing_______(strong).
Ex2. After the operation, he recovered
his __________(strong) gradually.
Ex3. We must _________(strength) the
ties between the two countries.
Ex4. The virus will _______(weak) your
immune system.
Ex5. ______(weak ) keeps her in bed.
Ex6. Before the competition, we must
know our ___________________
(强项与弱项）



strongly
strength
strengthen
weaken
Weakness
strengths and weaknesses
9. earn one’s living

近义短语：make a living
10. debt

be in debt / be out of debt
run into debt
pay off all one’s debts

11. 关于几个“看”

glare at …( look at angrily)
stare at….( fix one’s eyes on…)
glance at/ around…( give a quick short look)
gaze at…. ( look steadily esp for a long time, or with emotion)




12. limit

Vt limit….to….
limit the speed to 120 km/h
limit the speech to 5 minutes
be limited (to ….) limitation局限性
I can’t walk 10 miles, I know my
limits（极限）.

Ex1 Life is _________, but learning is ____________.

limited
limitless
13. benefit

Vt be useful/ profitable/ helpful to…
eg Watching English movies and
singing English songs will benefit
your English study.（作文可用）
vi benefit from…( to gain advantage
or receive benefits)
C/U. I got a lot of benefit(s) from
learning a foreign language.

be beneficial to …. (be good for…)


of benefit

of + 抽象名词

作文句式
翻译：希望我的建议对你的英语学习有好处。 （多种翻译）
①I hope my suggestions will be of great benefit to your English study.
② I hope my suggestions will be beneficial to your English study.
③ I hope you will benefit from my
suggestions in your English study.
④I hope you will find my suggestions
beneficial to your English study.
14.combine

combine A with B
combination （n）


15. cut down

other phrases:
*cut up… (cut …into little pieces)
* cut in (to interrupt)
* cut off… (separate by cutting)
cut off electricity/ water supply

trees
(on) sugar
Ex1. Her little finger was ________in
an accident at the factory.
Ex2. We can’t __________our
expenses any more.
Ex3. The moment I began to speak,
he __________.
Ex4. This is a machine for _________
meat and vegetables.
Ex5. If you want to lose weight,
______ the amount of food you eat.


cut off
cut down
cut in
cutting up
cut down