Unit1 Grammar导学单
Name_____________
【预习作业】
一、.预习书上P11-12
二、根据下面的几个句型，试着总结下面的规则(再写出你的结论)：
1. She has short hair. Her hair is short.
2. A lazy cat is sleeping . The cat is lazy.
When we use adjectives to describe someone or something, we put an adjective ______ (before, after) a noun (名词) or ______ (before, after) a linking verb (连系动词).
三、写出下列形容词的比较级和最高级
1. tall _____________ _____________
2. pretty _____________ _____________
3. big _____________ _____________
4. interesting _____________ _____________
5.good _____________ _____________
6. healthy_____________ _____________
【课堂导学】
Step 1 Lead-in
T: Yesterday I asked you to describe a person you like and bring his or her photo here. Now would you please show me your work?
T shows one of the descriptions and underlines some adjectives in the description.
Step 2 Presentation
1. T: Look at these two girls. Can you find out the difference between them?
2. Show more pictures. Help them say sentences to compare the things with comparatives and superlatives.
Find out that comparatives are used to compare two people or things while superlatives are used to compare three or more people or things. Also find out some words and phrases which indicate the use of comparatives or superlatives.
Comparative: than, much, even, a little, of the two, Which/Who is …, A or B?
Superlative: the, of…, in …, Which/Who is …, A, B or C?
3. Look at the table and find out how to form comparatives and superlatives.
We add -er / -est to short adjectives.
(Short adjectives are adjectives of one or two syllables).
We use more/ most for long adjectives.
(Long adjectives are adjectives of three or more syllables.)
Step 3 Practice
1. Do Part A, Page 12. Write the comparatives and superlatives of the adjectives.
2. A group competition. Each member of a group should read and spell the comparative and superlative of an adjective below. The group that can do it most quickly with all the answers correct will be the winner.
1) light old healthy interesting
2) safe thirsty slim bad
3) bright new much big
4) sad heavy straight clearly
3. Do Part B, P12. Complete the sentences according to the profile.
4. Make up a dialogue in pairs to compare people or things. They can choose any topic of the following: animals, sports, food and drinks, people in this classroom.
T provides some pictures, words, phrases and sentences which may be useful to Ss.
Step 4 Summarize
T: This class we learnt the use of comparatives and superlatives. Now let's read an interesting English poem as the end of this lesson.
Good, better, best,
Never let it rest,
Till your good is better,
And your better is best!
【当堂训练】
一、选择填空:
( ) 1. Tom is ______ of the ten boys.
A. honester B. the honestest C. more honest D. the most honest
( ) 2. The film is ______ than that one.
A. fun B. funny C. funnier D. the funniest
( ) 3. Chinese is ___________ P.E.
A. not more exciting as B. not as exciting as
C. not as exciting that D. not exciting as
( ) 4. I think swimming is ___________ hiking.
A. as interesting than B. as more interesting as
C. as interesting as D. more interesting as
( ) 5. My grandfather walks _________ than my grandmother.
A. more faster B. much faster C. very faster D. too fast
二、用所给词的适当形式填空
1. This garden is _____________(large) than that one.
2. Millie is_____________(tall) girl in our class.
3. Which book do you like _____________(good), this one or that one?
4. I think English is much_____________(interesting) than Chinese.
5. Everything is getting a little ___________(bad) because of the bad weather.
6. Among the three boys, Tim is ________________(clever).
三、下列各句中均有一处错误,请划出并改正:
1. My cat is more lazier than yours. ____________
2. He is the taller boy in my class. ___________
3.The girl is the prettier in my school. ___________
4. I like this book best than that one. ___________
5. Jane is the funnyest boy in our class. ___________
【预习内容】
预习P13~P14，把你认为重要的短语画下来。