英语：unit 5 advice needed part 3 language in use课件（北京课改版八年级上）

课件17张PPT。Unitn5 Advice Needed
Part 3 Language in Useevery day every other day
every week every other week
every two hours every other two hours
every month every other month
once a year once a week
two times a week three times a day
now and then always …….每隔…..bigWhich one would you like?dearerdearnicernicebigger$5$10Guangdong mooncakeShanghai mooncake shorterhappierhappyshortThe boy is short. The girl is shorter.The boy is happy. The girl is happier.70cm50cmHa ha …Ha ha ha ha…6 years old4 years oldyoungyoungerThe boy is young. The girl is younger.cheap—cheaper--- cheapest small—smaller --smallest
old — older --oldest high — higher --highest
nice — nicer--- nicest safe —safer---safest
happy —happier--happiest heavy —heavier--heaviest
early —earlier--earliest easy —easier--easiest
big —bigger--biggest wet —wetter--wettest
thin—thinner --thinnest fit---fitter--fittest
fat---fatter--fattest
1. 规则变化2、不规则变化better bestworseworstless more mostfarther/furtherolder/elderleast farthest/furthestOldest / eldest3、形容词，副词比较等级的用法4.使用形容词比较级时注意：(1)在形容词比较级前可用much, even ,still ,a little Far, a lot来修饰，表示程度。(2)可用“比较级形式+than any other +单数名词来表达最高级的意思 He is taller than any other student in the school 。(3)可用the +比较级形式+of the two…来表达两者之间的比较。
如He is the better of the two 他是两人中较好的.(4)可用“比较级形式+and+比较级形式”来表达“越来越的意思， 表示本身程度的改变，其动词经常使用grow ,get， Become ,
如It’s spring now . It gets warmer and warmer (5) 可用“the +比较级形式，
the +比较级形式来表达越…就越…的意思。
如the more, the better。5. 使用形容词最高级时(1)可用“one of +the 最高级形式+名词复数表示“是最…… 之一者。
如：one of the most beautiful cities is shanghai 上海是最美的城市之一。 (2)用the +形容词最高级形式+in 接单数名词用the +形容词最高级形式+of 接复数名词或表示复数的代词。
如who is the tallest in the class? Who is the tallest of the students 。注意：1、The bread is ____ than these cakes
A、Very delicious B. much delicious
C. more delicious D. as delicious2. Lin Tao jumped ____ in the long jump
in the school sports meeting
A. Far B. farther C. farthest D. quite far3. When they met in the hotel . They talked
and laughed ______
A.Happily B. happy C. happier D. happiest4.which is _____ season in Beijing ?
A.Good B. better C. best D. the best CCAD1. I think Yao Ming the famous basketball
player , will be ____ new Star in NBA
Hot B. hotter C. hottest D. the hottest
2. In our city it’s ____ in July ,but it is even ____
in August
Hotter hottest B. hot hot
C. hotter hot D. hot hotter
3. Hainan is a very large Island .It is the
second ______ island in china
Large B. larger C. largest D. most largest
4. An elephant is ____ than a tiger
Heavy B. very heavy
C. the heaviest D. heavierDDCD5. A horse is ______ than a dog
Much heavy B. more heavier
C. much heavier
6. Emma always makes a lot of mistakes . She is _____
Care B. careful
C. carefully D. careless
7. Which subject is _____ , physics or chemistry ?
Interesting B. most interesting
C. More interesting D. the most interesting CDC8. He is ___ enough to carry the heavy box
Strong B. stronger
C. much stronger . D. the strongest
9. Li lei often talks ___ but does _____ so everyone says he is a good boy
A… less more B. few much
C. more little D. little many
10. When the famous singer started to sing , everyone began to shout very ____
Loudly B. loud
C.heavily D. high AAA知识小结1.系动词+形容词2.名词转化为形容词,形容词转化为副词的方法。3、形容词和副词的比较级和最高级的构成及用法。Thank you!再见