Grammar多媒体教学设计及其点评

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Period 2: Grammar and usage Step 1: General introduction 1. Structures of comparison structures ( 形容词或副词各级别句式) 1). as + adj./ adv.

+ as.

The layout of Class One’s wall newspaper is as beautiful as that of Class Three’s.

as + adj. + a + n. + as

This is as good a dormitory building as the other.

as + many / much + n. + as

I have as much experience as you in doing the work. 2). not as/so + adj./ adv. +as

The bedroom is not as big as the sitting room, 3). the -er form + than

Most people think detective stories are more interesting than science fiction. 4). the + -est form

This is the largest supermarket in our neighborhood. 2. Some other structures

1) -er form + and +

-er form

Our city is becoming more and more prosperous with the development of industry.

2) the + -er form, the + -er form,

The higher the plane flies, the smaller it will look.

3) This bridge is three times longer than that one.

This bridge is four times the length of that one.

This bridge is four times as long as that one. Step 2: Test to the grammar 1 After the new technique was introduced, the factory produced________ tractors in 1988 as the year before. A. as twice many

B. as many twice

C. twice as many

D. twice

many as

2 How beautifully she sings!

I’ve never heard_________.

A. the better voice

B. a good voice

C.

the best voice

D. a better voice 3 If the manager had to choose between the two, he would say John was _______choice. A. good

B. the best

C. better

D. the better 4 "Are you satisfied with her answer? "

"Not at all. It couldn’t have been______".

A. worse

B. so bad

C. better

D. the worst

5 Paper produced every year is______ the world’s production of vehicles.

A. the three times weight

B. three times the weight of C. as three times heavy as

D. three times as heavier as

6 We advertised for pupils last autumn, and got_______60. A. more than

B. more of

C. as much as

D. so many as

7 Professor White has written some stories, but he is _____known for his plays. A. the best

B. more

C. better

D. the most 8 It is generally believed that teaching is ____it is a science.

A. an art much as

B. much an art as

C. as an art much as

D. as much an art as

9 In recent years travel companies have succeeded in selling us the idea that the further we go,

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_____. A. our holiday the will be better

B. our holiday the will be the better

C. the better our holiday will be

D. the better will our holiday be

10. I’m _____ at sums than Jean, but better at history. A. more

B. less

C. worse

D. cleverer 11. We couldn’t have picked ______ day for the picnic because it rained nonstop. A. a worse

B. a worst

C. the worse

D. the worst 12. This bird is really lovely, and I’ve never seen _____ one.

A. a finer

B. a finest

C. the finer one

D. the finest

13. His pronunciation is bad, but mine is _____. A. no better

B. no more

C. even better

D. even more 14. Holiday flights are getting ______ expensive, and we can go by plane. A. more and more

B. less and less

C. by far

D. so much 15. Generally speaking,

the younger you are, _____ to learn. A. it is easier

B. the easier it is

C.

it is easy

D it is easier 16. We were very tired, for we walked _______ 20 miles that day. A. less than

B. no less than

C. no more than

D. only 17. You are ______ careful than your brother. you two can’t do the work that needs care and skill. A. not more

B.

no more

C. not less

D. no less 18. “Oh, how fat he is!” “ But I think he is ______ than fat”

A. short

B. shorter

C. more short

D. shortest 19. In my apartment there are two rooms，

____ is used as a living room. A. larger one

B. the larger of which

C. the largest one

D. the largest of which 20. “Would you like a cup of coffee or a glass of beer?” “_______ will do, but milk is ______ popular with me.”

A. Neither, not

B.

Both, more

C. Either, the most

D. All, the most (Keys: 1-5 CDDAB

6-10 ACDCC 11-15 AAABB

16-20 BBCBC)

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