课件34张PPT。情态动词的特殊问答1）--Could I borrow your book?
--Yes. Of course you ___.
--Would you like to do it for me?
--Yes. I ______________.
--Must he get ready now?
-- No, he _________________.canwould like toneedn’t/doesn’t have to 情态动词表示推测不表示推测can could
may might
shall should
must
will would
ought tohave to
dare (daren’t)
need (needn’t)
used to可兼做行为动词的情态动词：need 、 dare 情态动词 (+动词原形)行为动词 .needdare 1.无人称和数的变化; 2.尤其用于：*否定句及疑问句中; 3.常以needn’t 和daren’t
的形式出现;4.dare有其过去时dared. 多用于肯定句;
(sb.) need to do
dare to do
(sth.) need to be
done
(sth.) need doing
需要…判断正误:
How dare you say such a thing?
How dare you to say such a thing?He daren’t to speak English before such a
crowd, did he?
He daren’t speak English before such a
crowd, dare he?Nobody need to be afraid of catching the disease.
Nobody need be afraid of catching the disease.These dishes need be cleaned carefully.
These dishes need to be cleaned carefully.
These dishes need cleaning carefully.注意对need问句的回答:
--Need I finish the work today?
--Yes, ________________.
No, ________________.
No, ________________.you mustyou needn’tyou don’t have toneedn’t 对其它情态动词的回答:
--Shall I tell John about it?
--No, you __________.
--Must we do it now?
--No, you __________.
needn’t
(don’t have to) needn’t
(don’t have to)表示推测——情态动词的重要用法.1. You must be Mr Smith----I was told to expect
you here.
2. He must have known what we wanted.
3. We may have read the same report.
4. He can’t have slept through all that noise.
5. There’s someone outside----who can it be?
6. What can they be doing?
7. These pills might help to cure your disease.
8. You could be right, I suppose.表示推测——情态动词的重要用法.肯定的推测
可能的推测
否定的推测
疑问的推测must 对将来 对现在 对过去情态动词may, might can’t,
couldn’tcan, could + V. + V. + have done
常见must be + be doing + V. + V. + have done
+ be doing
可以用not表示“可能不”
+V. + V. + have done
+ be doing+ V. + V. + have done
+ be doing 1. I don't know where she is, she _______ be in
Wuhan.
2. At this moment, our teacher ________________
our exam papers.
这时，我们老师想必在批改试卷。
3. The road is wet. It ________________ last night.
(rain)
4. Your mother ______________________ for you.
你妈妈一定一直在找你。
maymust be markingmust have rainedmust have been looking5. Philip ________________________ seriously in
the car accident. 菲利普可能在车祸中受了重伤.
6. ---Linda has gone to work, but her bicycle is
still here.
---She _____________________ (go) by bus.
7. Mike ________________ his car, for he came to
work by bus this morning.
迈克一定还没有找回他的车，因为早上他是坐
公共汽车来上班的。
may (might) have been hurtmay (might) have gonecan’t have found高考考题:
1. I thought you _____like something to read, so
I have brought you some books.
A. may B. might C. would D. must
2. Where is my pen? I ____it.
A. might lose B. would have lost
C. should have lost D. must have lost
3. I didn’t hear the phone. I ___asleep
A. must be B. must have been
C. should be D. should have beenB D B 请把下列词语组合成句:1. ___________________________________,
( play, interesting, must, be, new, the )
for the director is so famous.
2. See how happy he is today! ___________
____________________________.
( failed, he, can’t, in, the, have, exam )
3. Peter isn’t in the classroom. __________
________________________________.
( may, playing, he, with, be, his, basketball,
friends ) The new play must be interesting He can’t
have failed in the exam He may be
playing basketball with his friends不同的“肯定”程度可按下列层次排列：
He is at home. (事实)
He must be at home.（非常肯定的推断）
He could be at home.（很可能）
He ought to be at home.（很可能）
He may be at home.（仅仅可能而已）
He might be at home.（或许, 非常不确定）
He might not be at home.（也许不在家）
He may not be at home. （比might可能）
He couldn’t be at home.（很可能不在家）
He can’t be at home.（一定不在家）
He isn't at home.（事实）
在不表示推测的情态动词中, 我们要注意以下考点:1. 表示能力、许可的情态动词的用法。
2. 表示否定的情态动词的用法。
3. shall 和 will 的多种意义的区别。
4. 情态动词短语的使用。
5. 虚拟语气中情态动词的使用。 表示能力: can, could, be able to
*be able to 能用于各种时态。
can / could 只能表示现在或过去的能力。
*was / were able to : “设法做成某事”
相当于 managed to do sth.
succeeded in doing sth.。
1. 表示能力、许可的情态动词的用法。1. A computer ______ think for itself; it must
be told what to do.
A. can’t B. couldn’t
C. may not D. might not2. The fire spread through the hotel very quickly
but everyone ______ get out.
A. had to B. would
C. could D. was able toA D 3. They will ______ run this machine on their
own in three months.
A. can B. could C. may D. be able to
4. That big cinema ______ seat 2,000 people.
A. can B. should C. ought to D. is able toD A 表示许可: may / might, can / could
* might, could 比较委婉, 一般多用于疑问句.
* can, may 表达的语言比较随便.
* 在以could, might 表示征询对方意见
或表示请求时，回答应相应使用can, may.5. — Could I borrow your dictionary?
— Yes, of course you _______.
A. might B. will C. can D. should
6. — Might I watch TV after supper?
— Yes, you ________.
A. may B. must C. might D. can
C A 2. 表示否定的情态动词的用法:
部分情态动词的否定式是情态动词中的考点
之一。
mustn’t 不准, 禁止
needn’t 没必要 ( = don’t have to )
can’t 不能; 不可能
may not 不可以; 可能不
shouldn’t 不应该 ( = ought not to )7. You ______ return the book now. You can
keep it till next week if you like.
A. can’t B. mustn’t C. needn’t D. may not
8. Johnny, you ______ play with the knife, you
______ hurt yourself.
A. won’t ; can’t B. mustn’t ; may
C. shouldn’t ; must D. can’t ; shouldn’tC B 9. --Will you stay for lunch?
--Sorry, _____. My brother is coming to see me.
A. I mustn’t B. I can’t
C. I needn’t D. I won’t
10. --May I pick a flower in the garden?
-- ________.
A. No, you needn’t B. Not, please.
C. No, you mustn’t D. No, you won’tB C 情态动词：shall, will 的多种意义: shall / will+ 动词原形: * shall 可表示必须、命令、 警告或征询意见. * will 可表示意愿、常出现的动作、在疑问句
中表示请求和建议.* 均可表示将来。 过去时为 should, would.3.11. He ______ be punished if he disobeys.
如果他不服从, 就要受到惩罚.
12. --Sir, ____ he go or stay?
--Let him go.
A. will B. shall C. might D. could
13. You _____ have the book after I read it.
我看完以后一定把这本书给你.
shallshallB 4. 情态动词短语的使用:
would like to do…想要做…
would rather do…宁愿…
would rather + 从句
would prefer to do...宁愿做…
had better do...最好做…改错:
1. Would you like having some tea?
2. I’d prefer going to the lecture this evening.
3. I’d rather you to go to the meeting.
4. He would rather to die than to give in.
5. You’d better to have your hair cut today.Would you like to have some tea?I’d prefer to go to ...… you went to ...He would rather die than give in.You’d better have ...5. 用于虚拟语气的情态动词: should
might
could
would
needn’t
ought to情态动词考题:1. Put on more clothes. You ??????? be feeling cold
with only a shirt on. ? A. can? B. could? C. must? D. would
2. "Must I drive to his house and pick up the
children?" ?
"No, ??????? ." ? A. you shouldn't? B. you might not ?
C. you needn't ? D. you mustn'tC C 3. We didn't see Tom at the meeting yesterday.
He ??????? it. ? A. mustn't have attended?
B. cannot have attended ? C. needn't have attended?
D. would have not attended
4. We ??????? play chess than bridge. Some of us
don't know how to play bridge. ? A. had better? B. would better?
C. would rather? D. had rather
B A 5. There is someone knocking at the door. ???????
it be Tom? ? A. can? B. must? C. should? D. ought to
6. Two year ago, my husband bought me a bicycle.
If you live in town, it is often faster than a car
and you ??????? worry about parking.
?? A. must not?? B. may not??
C. should not?? D. don't have to
A D 1. 我不得不接受你的建议。
2. 未经允许，你不能来这儿。
3. 你应当去照顾你妹妹。
4. 他们想必已到那儿了。?You mustn’t come here without permission. You should take care of your sister.They should be there by now.翻译?I have to accept your suggestion.在不表示推测的情态动词中, 我们要注意以下考点:1. 表示能力、许可的情态动词的用法。
2. 表示否定的情态动词的用法。
3. shall 和 will 的多种意义的区别。
4. 情态动词短语的使用。
5. 虚拟语气中情态动词的使用。Good-bye!课件27张PPT。Healthy eatingcucumbereggplantmushroomspaghettibarbecued mutton kebabroast pork （烤猪肉）Stir-fried vegetables （炒菜）fried rice （炒饭）bacon （腌肉）raw vegetable （生菜） Vinegar （醋）Food that provides energyEnergy-giving foodricechocolatenoodlespotatoesspaghettibreadFood that helps grow bones and muscles.meateggscheesemilkTofuBody-building foodFood that helps the body fight diseases.vegetablesfruitProtective foodDo you eat the three kinds of food
everyday?
Do you think you are eating a
balanced diet?What will happen if we don’t
eat a balanced diet? Read the text quickly to answer the following questions.Fast reading “Come and eat here.” Do you know what does “here” mean?
2. Circle the foods in Wang Peng and Yong Hui’s restaurants.Wang Peng’s restaurant and Yong Hui’s restaurant.
barbecued mutton kebabs, roast pork, stir-fried
vegetables, fried rice, cola, ice creamrice,
raw vegetables,
fruit, waterPart 1
(Para1)
Part 2
(Para2.3)
Part 3
(Para4.5)Wang Peng feel frustrated because he found his customers had come to other places to eat.Wang Peng thought out a good idea to have a competition with Yong Hui’s restaurant.Wang Peng found the reason why Yong Hui’s restaurant was more attractive.Divide the whole passage into three parts, and match the main ideas with the right part.Careful reading:Paragraph 1 :What did Wang Peng think of the food in his restaurant?
Very bad B. Just so-so
C. Unpopular D. Popular
2. What happened on that strange morning?
There was no customer in Wang Peng’s restaurant that morning.Paragraph 2 :What did Wang Peng do after he saw his friend Li Chang hurrying by?
A. He just sat in his restaurant felling frustrated.
B. He did some research.
C. He followed Li Chang to see why he didn’t eat with him.
D. He began to advertise his food.
2. What kind of food was served in this restaurant?Only slimming food was served there.Paragraph 3:Which of the following is not mentioned in Yong Hui’s menu?
A. Apples B. Cola C. Water D. Cabbages
2.What amazed Wang Peng in Yong Hui’s restaurant?
3.What did Wang decide to do after he left there?The menu and the price in Yong Hui’s
restaurant amazed him very much. He decided to go to library to find out whether his restaurant’s food made people fat.Paragraph 4.5 :At the l_____ Wang Peng found that his
restaurant served too much f___ and Yong
Hui’s c_________ were not eating enough
e____________ food. He decided to wrote a
sign to w__ his customers ____.
2.We can know from the last sentence that___A Wang Peng would learn from Yong Hui.
B Yong Hui would learn from Wang Peng.
C the competition had begun and would continue.
D the two restaurants would give up the competiton.ibraryatustomersnergy-givinginbackWang Peng’s menuYonghui’s menuCompare the two restaurants.rotectivenergy-givingrotectivenergy-givingGroup workWork in groups of four and each group is to set up a restaurant together.
Give a name to it and decide what food to serve and the reasons.Example. The name of our restaurant is…
In my opinion, We should serve（供应)… We mustn’t serve… Because…True or FalseUsually Wang Peng’s restaurant was full of people.
Yong Hui could make people thin in two weeks by giving them a good diet.
Wang Peng’s regular customers often became fat.
Yong Hui’s menu gave customers more energy-giving food.
Wang Peng’s menu gave customers more protective food.
Wang Peng decided to compete with Yong Hui by copying her menu.TFTFFF课件26张PPT。after all 究竟；毕竟；归根结底
So you’ve come after all!
你到底还是来了。
no longer=not ...any longer 不再
He no longer loves here.
I can’t wait any longer.
我再也不能等了。
她不再年轻。
She is no longer young.3. She didn’t look happy but glared at him.
她双眼直瞪着他，看上去很不高兴。 glare vi. 怒目而视
glare at sb. 怒目注视某人
stare at／into 盯着
4. I thought you were a new customer and now I know you only came to spy on me and my menu.
我本来以为你是一位新顾客，现在我才发现你只是过来打探我和我的菜谱的。 only to spy... 在句中做目的状语 6. I feel sick with all this fat and heavy food.
吃了这么多油腻的、难消化的食物,我都觉的恶心了。heavy food: difficult to digest
(指食物) 难消化的7. But don’t you think it would be better if you were a bit thinner?
不过, 难道你不认为瘦一点更好吗?Don’t you…? 是否定疑问句，这类句子并不是真正询问， 而是表示说话人的观点或态度。例如：Aren’t you hungry?
你难道不饿吗？
Don’t you come in?
难道你不进来吗？ think 后的宾语从句是虚拟语气,表示与现在事实相反的假设。 与现在事实相反，条件从句中的谓语动词用一般过去式(be的过去式用 were), 而主句中的谓语动词用“would (should, could, might) +动词原形”。8. According to my research , neither your restaurant nor mine offers a balanced diet.
我的研究表明, 你我两家所提供的都不是平衡膳食。
1) neither ... nor ... 表示 “ 既不……也不……”。其含义是否定的，可连接任意两个并列的成份。当连接两个主语时，谓语动词的人称和数应遵循 “就近原则”。
Neither dad nor mum___ at home today.
今天父母都不在家。 is either ... or ... 意为“或者……或者……；不是……就是……”之意。表示两者之一，连接句子中两个并列的成分。
either ... or ... 连接两个主语时，其谓语动词应与最近的一个主语在人称和数上保持一致，这就是我们通常说的“就近原则”。 Either you or I _____ going there tomorrow.am2) both ... and ... 两者都，且谓语动词必须用复数形式。
Both dad and mum ____ at home today.
今天父母都在家。 are中国快餐 Fried bread stick 油条Soybean milk 豆浆Fried rice with eggs 蛋炒饭Rice noodles 米粉Seaweed soup 紫菜汤Salted duck eggs 咸鸭蛋Smelly tofu 臭豆腐Hot pot 火锅Sweet potato congee [‘k?nd?i:] 地瓜粥 Fish ball soup 鱼丸汤Boiled dumplings 水饺Spicy hot noodles 麻辣面Tomatoes on sticks糖葫芦Spring rolls 春卷课件54张PPT。Using LanguageUnit 2 Healthy eatingDo you know the meanings of the following proverbs（谚语）?An apple a day keeps the doctor away.
(一天一苹果，医生远离我）
First wealth is health.
(健康是人生的第一财富）There is a famous saying, “ We are what we
eat.” Do you know what it means?
We will become what we eat.
Our health is decided by what we eat.
We should buy and eat nutritious food.
What we eat can make us healthy. Reading
COME AND EAT HERE（2）Pre-readingGuess: what happened to Wang Peng and Yong Hui?
Look at the title and picture in the book.
earn one’s living
谋生
in debt
欠债
glare at
怒视
spy on
监视
limited
有限的
benefit
利益；好处breast of chicken
鸡胸
garlic
大蒜
sigh
叹息
combine
结合；联合
cut down
消减；删节
before long 不久以后
put on weight 体重增加
Fast-reading1.What did Wang do when he saw Yong Hui walking in his restaurant?2. Yong Hui was very angry when she came to Wang Peng’s restaurant because________.
A. she thought he was a new customer
B. she thought he had spied on her restaurant
C. she was told he was a spy
D. He was too fatHe smiled as he welcomed some customers warmly at the door but the smile left his face.Para 11.What did Yong Hui not eat in Wang Peng’s restaurant?A dumpling B breast of chicken
C ice cream D lemon2.What did Yong Hui admit (承认)?She admitted that she got tired quickly and had to rest a lot.Para 22. He suggested they provide a combined menu because_________.
A. he liked Yong Hui
B. he didn’t want to lose his customers
C. he thought her menu was better
D. this would provide a balanced dietWang Peng’s research showed ___
A. his menu was balanced.
B. both menus were balanced.
C. Yong Hui’s menu was balanced.
D. neither menu was balanced.Para 3Instead of competing with each other, what did they do to improve the diet, making it healthier.awoiledriedreshruitut downncreaseibreuccessWang Peng can earn his living now, but he will be in debt.
2. Yonghui thought Wang Peng spied on her menu.
3. Yonghui didn’t like the food in Wang Peng’s restaurant.
4. Wang Peng advised to combine their ideas and provide a balanced diet.FTFTTrue or falseEating healthily means that no food in itself is good or
bad. Eating properly depends on eating the right variety
of foods in the right amount. Let’s read paragraph 3
quickly and say what they did with their menu.cut down the fat
increase the fibre
a big successCombine their menu and
provide a balanced one
1. raw vegetables with
hamburgers
2. the boiled potatoes, not fried
3. fresh fruit with ice creamFurther-discussion1 How did Yong Hui feel when she came to Wang Peng’s restaurant? Why?
2 How did they solve their problems and become good friends?
3 Why was their cooperation a success?1 How did Yong Hui feel when she came to Wang Peng’s restaurant? Why?She felt angry because she thought Wang Peng had come into her restaurant to spy on her.2 How did they solve their problems and
become good friends?Wang Peng showed that he wanted to cooperate and not compete with Yong Hui.
(b) They succeeded in finding a menu that provided a balanced menu.3 Why was their cooperation a success? They cooperated successfully in
business.
(b) They liked each other.
Modal Verb (2) Grammar practice 情态动词表示推测不表示推测can could
may might
shall should
must
will would
ought tohave to
dare (daren’t)
need (needn’t)
used to可兼做行为动词的情态动词：need 、 dare 情态动词 (+动词原形)行为动词 .needdare 1.无人称和数的变化; 2.尤其用于：*否定句及疑问句中;*在if/whether之后;*或与hardly, never,
no one, nobody连用; 3.常以needn’t 和daren’t
的形式出现;4.dare有其过去时dared. 多用于肯定句;
(sb.) need to do
dare to do
(sth.) need to be
done
(sth.) need doing
I think she _______ apologise
to the public.You ________ go and
see the doctor. ? 我认为她应该向公众道歉。你应当去找医生看看病。ought toought toFill in the blanks according to the Chinese.Titanic ______ be a good movie.We know if we keep at it
we _______ succeed. ? 泰坦尼克号应该是部好电影。我们知道如果我们坚持下去就应该会成功。shouldshouldWe ______ put on warm
clothes in winter. ? 冬天的时候，我们不得不
穿上温暖的衣服。你得把面粉和黄油和在一起。You _______ mix the
flour and the butter. ? have tohave toIn England traffic
_____ keep to the left. ? 在英国，车辆必须
靠左行驶。All passengers ______
wear seat belts.所有乘客都必须系安全带。mustmustNobody need to be afraid of catching
the disease.
Nobody need be afraid of catching
the disease.These dishes need be cleaned carefully.
These dishes need to be cleaned carefully.
These dishes need cleaning carefully.判断正误: How dare you say such a thing?
How dare you to say such a thing?He daren’t to speak English before such
a crowd, did he?
He daren’t speak English before such a
crowd, dare he?I thought you ___like something to read, so I have brought some books.
A. may B. might C. would D. must 2. Where is my pen? I ____it.
A. might lose
B. would have lost
C. should have lost
D. must have lost3. I didn’t hear the phone. I ___asleep.
A. must be B. must have been
C. should be D. should have been
4.--Is John coming by train?
--He should, but he ____ not. He
likes driving his car.
A. must B. can
C. need D. may
5. It has been announced by law that
candidates(候选人) ____ remain
in their seats until all the papers
have been collected.
A. can B. will
C. may D. shall
6.--I heard they went skiing in the
mountains last winter.
--It ____ true because there was
little snow there.
A. may not be
B. won’t be
C. couldn’t be
D. mustn’t be Writing1. 我不得不接受你的建议。
2. 未经允许，你不能来这儿。
3. 你应当去照顾你妹妹。
4. 他们想必已到那儿了。?You mustn’t come here without permission. You should take care of your sister.They should be there by now.翻译?I have to accept your suggestion.My restaurant
Explain what kind of food will be offered in your restaurant (1st Para)
Describe their ingredients, flavor, smell and appearance. Explain how they will provide a balanced diet. Explain how they will provide the best food in the area (2nd Para)
Explain how customers will be served (3rd Para)
Imaginative writingYou are what you eat. 人如其食。First wealth is health. 健康是人生的第一财富 期待
欠债
不再
怒视
暗中监视
宣传…的好处
同意做…油腻、难消化的食物
把…和…结合起来
提供
而不是
削减
不久以后
增加体重
转变为
cut downin debtno longeragree toglare atspy onadvertise the benefit offat and heavy foodcombine withproviderather thanlook forward toput on weightturn intono longerDiscussion
Read the passage again and underline all the
different words that are used instead of “said”.
Answers: shouted, added, admitted, explainedNext week, his restaurant was full of people again. He did not look forward to being ____ ____. Suddenly Yong Hui walked in. She ______ ___ him. She thought he came to her restaurant only to ____ ___ her and menu. Wang Peng invited her to try a meal in his restaurant. They _____ ______ the ice cream. And they had a good time. After that, they _________ their menus and _________ a balanced menu _____ food full of energy and fibre. At last, they ____ ________ and lived happily. in got marriedcombinedprovidedwithwere servedSpy ondebt
glared at Energy-givingBody-building food
protective-Food Revision3 categories of food Energy-giving, body-building and protective food.1. Read the following words. Practise the pronunciation and find out what these illness are.Scurvy坏血病
长期摄入不足或腹泻、呕吐等情况，都可造成缺乏维生素C，使胶原蛋白不能正常合成导致细胞联结障碍，使毛细血管的脆性增加，从而引起皮、粘膜下出血，医学上称为坏血病。 PredictionRickets佝偻病佝偻病俗称缺钙，在婴儿期较为常见，是
由于维生素D缺乏引起体内钙、磷代谢紊
乱，而使骨骼钙化不良的一种疾病。Obesity 过度肥胖Listening Listen to the whole dialogue between Wang Peng and an expert.
How can an unbalanced diet affect your health? Wang Peng is doing to find out how an diet can affect your , so you need to eat a if you are to stay .researchunbalancedhealthbalanced diethealthyListen to the tape and get the main idea of the passage. Listen to the tape again and join the names of the illness to their causes.Detailed-listening Post-listening Group workDiscuss the following questions in groups.
1) Which illness do we still have today?
2) Why is it we don’t get scurvy or rickets today?
3) Who got obesity and why?Ⅴ. Writing task请以“介绍你的饭店和服务”为题,题目自拟，写一篇100词左右的短文。
要点：
1. Explain what kind of food will be offered in your restaurant.
2. Describe their ingredients, flavour, smell and appearance.
3. Explain how they will provide a balanced diet.
4. Explain why your restaurant will provide the best food in this area.
Useful expressions
arouse one’s appetite(勾起某人的食欲）
Our restaurant is special for ……
The advantages of our dishes are ……
We include the following ingredients……
When you taste ……, you will understand why
it is so famous.
Seeing ……,I am sure your mouth will be watering.
Iam sure you will enjoy yourself. Title _____________________
Para1---________________________________
Para2---________________________________
Para3---________________________________
