Grammar and usage(2): Modal verbs: comparisons优质课一等奖

情态动词

Step 1.

注意1：

1.He must be waiting for us at the bus station, _________. 2.We students must work hard,___________. 3.The streets are wet. It must have rained, _________. 4.The streets are wet. It must have rained last night, _________.

Step2: 注意2：

need/dare (作情态动词，一般用于否定句、疑问句中)

Tom ____________ come to the meeting tomorrow.(实义动词) Tom ____________ come to the meeting tomorrow.(情态动词) 汤姆明天不需要来参加会议。

The girl ______________ go out alone at night. (实义动词) The girl ______________ go out alone at night. (情态动词) 这个女孩晚上不敢一个人出门。

注意3：

Step3: 情态动词+ have done 1.should have done _______________ 2.must have done _____________ 3.needn’t have done ______________ 4.can/could have done________________ 5.can’t/ couldn’t have done _______________ 6.may/ might have done ________;________

Step4: 注意4：

Shall的用法: 1.Shall we go out for a picnic this Sunday? 2.You shall have a bicycle if you pass the final examination. 3.The new regulation shall take effect on June 1st.

Step 5: 1.—Can’t

you

stay

a

little

longer?

—It’s

getting

late.

I

really_____ go

now. My

daughter

is

home

alone.

A. may

B. can

C.

must

D. dare

2. You _____ be

Carol.

You

haven’t

changed

a

bit

after

all

these

years.

A.

must

B.

can

C.

will

D.

shall

3. It

was

so

noisy

that

we ______ hear

ourselves

speak.

A.

couldn’t

B.

shouldn’t

C. mustn’t

D

needn’t

4.

I

______

have

worried

before

I

came

to

the

new

school,

for

my

classmates

here

are

very

friendly

to

me.

A.

mightn’t

B.

mustn’t

C.

needn’t

D.

couldn’t 5.

You

_______ feel

all

the

training

a

waste

of

time,

but

I’m

a

hundred

percent

sure

later

you’ll

be

grateful

you

did

it.

A.

should

B.

need

C.

shall

D.

may

6.

—Sorry,

Mum!

I

failed

the

job

interview

again.

—Oh,

it's

too

bad.

You _____ have

made

full

preparations.

A. must

B.

can

C.

would

D.

Should

9. It

was

really

annoying;

I

_____get

access

to

the

data

bank

you

recommended.

A.

wouldn’t

B.

couldn’t

C. shouldn’t

D.

needn’t

10. George

_______

too

far.

His

coffee

is

still

warm.

A.

must

have

gone

B.

might

have

gone

C.

can’t

have

gone

D.

needn’t

have

gone

Srep 6:

1.fantasy n. 幻想

__________ adj. 2.have nothing to do with

______________ 3.Perform v.

__________ ___________ n. 4.向某人抱怨某事

________________

_______ n. 5.imply v. ____

infer v. _____

indicate v. _____ 6.have …

in common

______________

7. common sense______

common practice ______ 8.negative adj.

___________

(反) 9.anxiety n. 焦虑

____________ adj. 10.be condemned/ sentenced to death ___________

had