副词的 比较级和最高级
DESCRIPTION
副词的 比较级和最高级. 副词比较级和最高级构成 ( 规则变化 ). cheap, cold, small, warm, young, high. fine, nice, safe. tall tall er - tall est. 单音节词在词尾比较级加 - er 或最高级加 - est. happy , busy, dirty, easy, lazy, pretty. late lat er - lat est. 以 e 结尾的词,只需加- r 或- st. fat, hot, red, thin, wet, sad . early - PowerPoint PPT PresentationTRANSCRIPT
副词的副词的比较级和最高级比较级和最高级
late later - latest
early
earlier – earliestbig
bigger- biggest
fluently/difficultmore ~ , most ~
重读闭音节、末尾只有一个重读闭音节、末尾只有一个辅音字母双写加 –辅音字母双写加 – er er 或 –或 – estest
单音节词在词尾比较级加 - er 或最高级加 - est
以 e 结尾的词,只需加- r 或- st
以辅音字母加 以辅音字母加 y y 结尾双音结尾双音节词变 节词变 y y 为 为 i i 加 –加 – er er 或 –或 –estest
部分双音节和多音节词在原部分双音节和多音节词在原级前加 级前加 more more 或 或 mostmost
少数以 er,ow 结尾的双音节词加 -er -est
talltaller- tallest
clevercleverer-cleverest
cheap, cold, small, warm, young, highfine, nice, safe
happy, busy, dirty, easy, lazy, pretty
fat, hot, red, thin, wet, sad
narrow, yellow quickly, slowly,
useful, careful, popular, modern,
副词比较级和最高级构成副词比较级和最高级构成 (( 规则变化规则变化 ))
不规则变化
good / well – better - best
much / many – more - most
bad / badly / ill – worse – worst
little – less – least
far – farther/ further– farthest – furthest
old – older/ elder – oldest / eldest
Speed up Speed up
competition
warmwarm – warmer - warmestlittle little – less - leastquicklyquickly
more quickly – most quicklyhothot – hotter - hottesthappyhappy – happier - happiestnicenice – nicer - nicestbad/ badly/ illbad/ badly/ ill – worse - worstpopular
popular
more popular – most popularnarrownarrow- narrower - narrowest
副词比较级的用法 1.Who runs faster, he or she?
2.He runs faster than she.
3.He runs much faster than she.
4.He becomes healthier and healthier.
5.The more you exercise, the healthier you will be.
6.She is less healthy than he.
副词比较级的用法 1. 表示两者之间的选择 , 可用“ Which/Who … + 比较,… or…?”.
2.2. 表示两者之间的比较,通常用连词 表示两者之间的比较,通常用连词 than than 引导,引导, 表示“更表示“更 ············ 一些”.一些”.3.much/far/a lot, even ,still ,a little/a bit … 修饰比较级 , 表示程度 .
Who runs faster, he or she?
He runs faster than she.
He runs much faster than she.
副词比较级的用法 4. “ 比较级 +and+ 比较级”表示“越来越……”
5. “the+ 比较级 , the + 比较级”表示“ 越… , 越 …”
6. 表示不及另一方时,用“ less+ 原级 +than…”
( 双音节和多音节词 )
He becomes healthier and healthier.
The more you exercise, the healthier you will be.
She is less healthy than he.
He is healthier than she.
Shanghai is becoming more and more modern.
1. 比较级 + and + 比较级 越来越…2.the+ 比较级 , the + 比较级 越… , 越 …
3._________________you are, ___________mistakes you will make. ( 你越仔细,做错的题目就越少)
4. ________________ you eat, _____________you’ll be.
( 你吃得越多 , 就越胖 )
5. Alice writes well. Mary writes _________________ than she. ( 甚至更好)
The more careful the fewer
The more the fatter
1.The girl becomes __ _____________________. ( 越来越漂亮)
more and more beautiful
2. The weather is getting ______________________. ( 越来越槽糕)worse and worse
even / still better
原级常用的句型结构
A: Does Alice write as well as Mary? B: No, she doesn’t write as /so well as Mary.
A: Is English as important as Maths?
在表示 “和在表示 “和 ············ 一样一样 ······” ······” 和 “不及和 “不及 ······” ······” 这类概念时,这类概念时,可以用 “可以用 “ as+as+ 原级原级 +as” +as” 和 “和 “ not asnot as (( soso )) ++ 原级原级 +as”+as” 的的句型句型
B: Yes, It is as important as Maths.
A: Is your English teacher ... B: Yes./ No,…much/a little/ even……A: Do you study/run…B: Yes/No…far/a bit/ still……A: Does … speak English /write…B: Yes. ?/No, …a lot/a little…….
Using “as…as” , “not as/so …as”
1. 表示三者或三者以上比较 , 可用” Which/Who …+ 最高 级 ,…,…or …?” 表示 .
2. 最高级 +of/among ( 同类比较 ) in… ( 范围比较 )
4.one of + 形容词最高级 + 名词复数表示“最…… 之一”
3. 序数词修饰最高级
副词的最高级的用法
Who is the tallest, Tom , Mike , or Jack?
Tom is the tallest of the three.
Mike is the second tallest student in our class.
Jack is one of the tallest students in our class.
Tom runs (the) fastest in our class.
3.Lin Tao is __________________________ in the class because he never gets to school on time. (最懒的学生之一)
4.Edison was_________________________
in the world. ( 最伟大的发明家之一)
one of the laziest students
one of the greatest inventors
1.The Yangtze River is__________________ river in the world. 第三长河)the third longest
2. The Atlantic is __________________
ocean in the world. ( 第二大洋)the second biggest
同义句转换 Flat A is more expensive than Flat B
Flat B is _____ __________ than Flat A.
Flat B is ________ _________ Flat A.
Flat B is not ____ ___________ _____ Flat A.
2. I prefer maths to English.
I like maths __________________ English.better than
3.He is the tallest student in the class. He is ______________________________ in the class.taller than any other student
any other + 名词单数
less expensive
cheaper than
as expensive as
1.Hainan is a very large Island .It is the
second _________ island in china. (large)
2.Our teacher is as ______ as before.(busy).Our teacher is as ______ as before.(busy).
3.He is ______________ among us. (careful)3.He is ______________ among us. (careful)
4.Li Lei jumped far ______ than Jim.(far)4.Li Lei jumped far ______ than Jim.(far)
5.The busier he is, the ________ he feels.5.The busier he is, the ________ he feels.
(happy)(happy)
6.I think Yao Ming is one of ____________
basketball players in NBA. (hot)
busythe most careful
fartherhappier
largest
the hottest
1. The bread is ____ than these cakes A. very delicious B. much more delicious C. much delicious D. as delicious
2. Lin Tao jumped ____ in the long jump in the school sports meeting
A. far B. farther C. farthest D. quite far
3 . In our city it’s ____ in July ,but it is even ____ in August. A. hotter hottest B. hot hot C. hotter hot D. hot hotter
4. In Class Two, students talked about how they can help their classroom Tom because he doesn’t learn _____ others.
A. quickly than B. as quickly as C. quickly as D. as more quickly as
5. The turkey tastes ________the chicken. A. as better as B. much better than C. as well as C. the best to
6.The harder you work, _______. A. the greater progress you’ll make B. the greater you’ll make progress C. you’ll make the greater progress D. you’ll make greater progress