以下为《model verbs II》的无排版文字预览，完整格式请下载
下载前请仔细阅读文字预览以及下方图片预览。图片预览是什么样的，下载的文档就是什么样的。
Unit 2 Healthy Eating
Listen to the song and fill in the missing words.
I Want to Be with You
There are things that _____ be done That are not yet begun Things that I ____ do When I want to be with you Although we are far apart You are with me in my heart No one else _____ do I just want to be with you I want to be with you ______ you hear me? I ______ you near me I want to be with you I need you near me, my love
Bonzo Dog Band - I Want To Be With You (Dave Lee Travis Session).mp3
must
must
need
Can’t
will
The two of us _____ be one Mother of my son No one else ____ do I just want to be with you I want to be with you _____ you hear me? I need you near me I want to be with you I need you near me, my love
must
will
can’t
Modal verbs II
Unit 2 Grammar
1.Review the modal verbs learned in unit1.
2.Learn the usages of the modal verbs , ought to/ought not to, have to/don’t have to, needn’t/mustn’t.
3.Learn the structure 情态动词+have done
4.Practise to use the modal verbs .
The following sentences are all found in the text and try to complete them with modal verbs as quickly as possible.
1. Then by lunchtime they ______ all be sold.
2. What _________ have happened?
3. Nothing ________ be better.
4. Something terrible ______ have happened ifXXXXX
5. I _________ help you lose weight.
6. He ________ believe his eyes.
7.Perhaps he _______ go to the library and find out.
8.He _________ do some research!
9.Even though her customers _______ get thin after eating Yong Hui’s food, XXXXX
10.They _______ become tired very quickly.
11.He _______ win his customers back.
would
would
could
must
will
could not
should
had better
might
would
could
ought to 可表示义务，责任，劝告或做推测性的结论，意思是应该，应当等。（与________ 差不多，只是语气稍重些）。否定形式是___________.
ought not to
should
I ought to do my homework as soon as I get home.
There is something I ought to tell you before you leave.
They ought not to let their dogs run on the road.
You ought to see a doctor immediately.
Eating carrots ought to help you see better.
— Ought he to see a doctor?
— Yes, he ought to.
( 责任义务 )
( 责任义务 )
( 劝告 )
( 劝告 )
( 做推测性的结论)
(建议)
dare 做情态动词可表示敢，常用于否定句和疑问。
----Dare you catch the mouse?
-----I daren't do that.
.
Mustn’t
Needn’t
不应该，不许可，禁止
不必，没必要
You mustn’t play football in the classroom.
You needn’t come today.
用ought to, must, need 或have to 的适当形式填空。
1.You ___________ do everything he says ,do you?
2.We __________ leave a bit earlier or we are going to be late.
3.All mobile phones ____ be switched off in the area.
4.Passengers _________ leave luggage unattended .
5.You _________________ get dressed up—— it’s not really a formal dinner.
must
needn’t/don’t have to
must not
ought to
don’t have to
.
Read the following sentences below and try to summarize the meanings of the underlined parts. (pair work)
1.He must have been in a hurry, for it was getting dark.
2.She might have taken it home.
3.He cannot have left. His bag is still in the room.
4.In my view this accident could have been prevented.
5.They ought to/should have been more careful.
6.You ought not to/should not have told him the bad news.
7.He needn’t have gone there yesterday.
must have done“____________”, 用于表示对________动作或状态进行推测,语气______,通常只用于肯定句。
may(might) have done“ ________ ”,表示对__________的动作或存在的状态进行不肯定推测, might 的语气比may 要________.主要用于肯定句和否定句。
can(could) have done①“_____________,” 表示对过去某种情况的怀疑或不确定，一般用于否定句和疑问句。could的语气比can_____. ②“____________”
ought to (should) have done”________________”
ought not to (should not) have done“_______________”
needn’t have done “___________”
肯定做了某事
肯定
可能做了某事
已经发生
过去发生
弱
可能发生了某事
弱
本可以做而没做
本应该做但没做
本不该做但做了
做了不必要做的事情
Practice makes perfect.
用适当的情态动词或所给动词的正确形式填空。
S1: Have you got my mobile phone? I need it now.
S2: I’m sorry I’ve lost it. I put it down somewhere and I __________ remember where.
S1: What ！You _______________(take) more care of it. You know it cost me a lot of money and I _________ do without it. And you promised you_________ return it.
S2: I have said I’m sorry.
S1: You have to do more than that. You _______ go and look for it. Where did you go?
S2: Well, I went to the shops in that large shopping centre downtown. I had it when I bought my new trainers.
s1: You ___________________ (take) more care. What you need to do now is to go back to every shop you went into and ask them if they have seen it.
S2: Oh no！I’m really tired.
S1: But you ________. I need that phone.
S2: Perhaps we _______ ring it and see if anyone answers. Then we_______ know where to go and collect it.
can’t
should have taken
cannot
would
should
ought to have taken
must
can
will
I think she _______ apologise
to the public.
You ________have gone and
seen the doctor. ?
我认为她应该向公众道歉。
你本应当去找医生看看病。
ought to
ought to
Fill in the blanks according to the Chinese.
We ______ 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 to
have to
In 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。
must
must
用下列图片造句。
你应该做适当的运动
You should do some sports.
We need help to clean the dinner table after lunch.
午饭过后我们帮忙需要清理餐桌。
He must have cleaned the room.
他肯定打扫过房间了。
We must listen to the teacher carefully.
我们一定要认真听老师讲课。
他不敢按下这个按钮。
He dare not press the button.
Exercises
1. SAM: How can I grow thinner, Mum?
MUM: Well, you _______ eat food with
plenty of fibre that helps you
digest better. And you ________
stop drinking cola or eating
sweet food.
SAM: Does it mean I ________ eat my
favourite fried chicken any more?
have to
should
shouldn’t
Finish the dialogue.
MUM: Not exactly, if you love fried
chicken, you ________ give it up.
Just eat it less often. You
____________________________
worry too much: a little fried
chicken _____ do you good!
needn’t
will
don’t have to /needn’t /shouldn’t
2. DOCTOR: You are sick because you’ve
eaten poisonous mushrooms.
Where did you get them?
LUCY: I picked them in the forest. I
know we _______ eat fresh
vegetables.
DOCTOR: Oh, but you ________ eat
them until you’re sure they
are not poisonous.
LUCY: Thank you, doctor. I’ll be
more careful next time.
have to
mustn’t
3. CHARLES: I wish I could see things
clearly in the dark.
TOM: Eating carrots ________
help you see better. You
_______ eat some every
day.
ought to
should
Homework
Review the model verbs.
Finish the exercise on the workbook.[全文已结束，注意以上仅为全文的文字预览，不包含图片和表格以及排版]
以上为《model verbs II》的无排版文字预览，完整格式请下载
下载前请仔细阅读上面文字预览以及下方图片预览。图片预览是什么样的，下载的文档就是什么样的。