牛津译林版英语八年级上册 Unit 2 School life grammar课件(共46张PPT)

(共46张PPT)
Unit2 School life
Grammar（2 period）
Sophie is tall.
Paul is taller than Sophie.
Hans is the tallest student in our class.
比较级
最高级
Review
We use “comparatives + than ”to compare two people or things.
We use “the +superlatives” to compare three or more people or things.
原级
比较级
最高级
Situations
Pay attention to the circled words.
少
更少
最少
原级
比较级
最高级
少
更少
最少
原级
比较级
最高级
多
更多
最多
原级
比较级
最高级
多
更多
最多
1. We can borrow more books from the
school libary.
2. I often read more books than my
classmates.
3. Time seems to go faster when we are
reading interesting books.
4. Older students help new students
learn more about the school.
1. We can borrow _______ books from the
school libary.
2. I often read _____books ____my classmates.
3. Time seems to go ______ when we are
reading interesting books.
4. Older students help new students learn
_____ about the school.
more
than
more
faster
more
go
Ready
Focus on
基本含义和用法
1. more … than和fewer … than 的用法和注意事项
2. the most和the fewest/the least的用法和注意事项
Comparing the amount of things
＊Millie has more tomatoes than Daniel.
＊Millie has less rice than Daniel.
＊Millie has fewer bananas than Kitty.
＊Kitty has the most eggs/juice.
＊Daniel has the fewest tomatoes.
＊Millie has the least juice.
fewer, the fewest 修饰可数名词；
less , the least 修饰不可数名词；
more, the most 既可修饰可数名词也可修饰不可数名词。
Millie has _____ flowers _____ Amy.
more than
Amy has _____ flowers _____ Millie.
fewer than
Complete the sentences with “more … than”, “fewer … than” or “less … than”.
Practise
＊Simon has ____ orange juice _____ Sandy.
less than
＊Sandy has _______ orange juice ______ Simon.
more than
＊Kitty has ________ flowers.
＊Amy has _________ flowers.
the most
the fewest
＊Daniel has ________ money.
＊Kitty has ________ money.
the most
the least
more
fewer
most
more
fewer
fewest
less
more
least
most
P23
What is your school life like Complete the last column in Part A1 with your own information. Make sentences to compare your school life with Nancy's, John's and Daniel's.
P23
What is your school life like Complete the last column in Part A1 with your own information. Make sentences to compare your school life with Nancy's, John's and Daniel's.
P23
＊I have more free time than Daniel.
＊I have fewer subjects than John.
＊Our school has the most clubs among all of us.
7
6
2 hours
e.g.
Roll up our sleeves to
work harder.
Work hard and play hard.
努力工作痛快玩!
副词
副词比较级
有时我们对事物进行比较，还会用副词的比较级和最高级。
He works hardest in his class.
副词最高级
Look at the following sentences.
1. They have to work harder.
2. Among all my subjects, I like French
best.
3. Time seems to go faster when we are
reading interesting books.
4. On Friday afternoon, our school ends
earlier than usual.
5. Sandy came second in the race. She ran
faster than Millie.
1.They have to work_______(hard).
2.Among all my subjects, I like French
______(good).
3.Time seems to go ______(fast) when we
are reading interesting books.
4.On Friday afternoon, our school ends
___________ (early)usual.
5. Sandy came second in the race. She ran
___________ (fast)Millie.
go
harder
best
faster
earlier than
Ready
faster than
Focus on
基本含义和用法
1. 副词的基本用法
2. 副词的比较级与最高级，规则变化与不规则变化
Comparative and superlative adverbs
一般说来，副词主要用来修饰动词、形容词和副词。
1. She plays the piano badly.
她钢琴弹得很糟。
2. I'm really tired after last night's tennis match.
昨晚的网球赛后我真的很累。
3. The teacher speaks very slowly and carefully.
这位老师讲得很慢、很仔细。
一、副词的基本用法
1. We are training harder because we want
to win.
我们训练得更刻苦，因为我们想要获胜。
2. This year we are training more carefully.
今年我们训练得更认真了。
二、副词比较级与最高级的构成
单音节词在词尾直接加-er
部分双音节和多音节的词在词前加more
副词比较级和形容词比较级的变化形式大致相同，也分为规则变化和不规则变化两种。
1.He swims very well. You swim better. I can swim best.
2.Tom did badly in the exam. Jerry did worse. Paul did worst.
3.You have much homework. She has more homework. I have the most.
4.You've got little chocolate. He's got less. I've got the least.
原级 比较级 最高级
well better
badly worst
many/much more
little less
far farther/
further farthest/
furthest
不规则变化:
best
worse
most
least
规则 例词
单音节和个别双音节副词加后缀–er和-est构成比较级和最高级。 hard → harder → hardest
high →_______ → _______
大部分双音节副词和所有多音节副词前面加more和most构成比较级和最高级。 quickly → more quickly → most quickly
carefully → _____________
→ _____________
温馨提示：有些不规则变化我们应牢记，如：
well →______ → best; badly → worse → _______; far → further/farther → ______________
higher
highest
more carefully
most carefully
变化规律
better
worst
furthest/farthest
副词比较级与最高级常用句型
1.“副词比较级+than”，这一结构表示
“比……更……”。
2.“副词最高级+比较范围”这一结构中，比较范围常为含有介词in，of或among的短语。
Mike works more carefully than Jack.
He studies (the) hardest among the boys.
He ran faster and faster.
3.“Which + 行为动词 + 副词比较级, A or
B ” ，表示两者之间的选择。
Which boy walks more slowly, Tom or Alan
5. “the+副词比较级，the+副词比较级”，“越……就越……”。
The better I knew him, the more I like him.
4.“副词比较级+and+(同一)副词比较级”表示“越来越……”。
1. Does China develop __________ (fast) of all the countries in the world
2. My brother Jimmy writes _________　　　　 _________ (careful) in his class.
3. Which shirt do you like _____ (good), the white one or the blue one
4. Tom finishes his work ____________ (quick) than Jim.
5. The more you read, the _______ (good) you become.
(the) fastest
(the) most
better
more quickly
carefully
用括号内所给单词的适当形式填空。
Practise
better
well
better
the best
high
higher
the highest
fast
faster
the fastest
quickly
more quickly
the most quickly
P24
Review
1. more … than… 比……多
fewer/less … than 比……少
2. the most 最多
the fewest/least 最少
3. 副词比较级和最高级的构成及用法
1. I have ________ (many) books than my brother.
2. There is ________ (little) bread in the box than
in the fridge.
3. In the English exam, I got ________ (many)
points among the students, but Beibei got
__________ (few) points.
4. Simon and Andy have _________ (much) time
than Daniel, Daniel has ________ (little) time
of the three.
5. Yao Ming is the best player in the game. He
scored _________ (many) points.
6. Daniel made ______ (many) mistakes than
Kitty in the maths homework, but he made
______ (few) mistakes than Simon. Kitty made
_________ (few) mistakes of the three.
I. 用所给词的正确形式填空。
more
less
the most
the fewest
more
the least
the most
more
fewer
the fewest
II. 改写下列句子，使与原句意思保持不变。
1. Jack joins the fewest clubs of the three boys.
Jack joins _____ ____ ____ the other two boys.
2. She doesn't have as much free time as her sister.
She has _____ free time _____ her sister.
3. My cousin can't swim as well as I.
I swim _____ ______ my cousin.
4. Nobody else can sing so beautifully as Mary
in our class.
Mary sings______ _____ ___________ in our
class.
fewer clubs than
less than
better than
（the）most beautifully
III. 翻译下列句子。
1. 如果开车的人少一点，污染就会少一点。
If there are _____ ______ driving, there
will be ____ _________.
2. 我们必须要比他们做多得多的家庭作业。
We have to do _____ ______ homework
____ they do.
3. 你应该少花点时间上网聊天。
You should _____ ____ ____ ________　 　　　 　 　　　 　 　　　
on the Internet.
4. 下次进来时，请你走路再轻声点好吗？
Would you please walk _____ ______ 　 　　　 　 　　　
next time you enter the room
much more
fewer people
less pollution
than
spend less time chatting
more quietly
1. Make some sentences using the comparative and the superlative of adverbs. (at least 10)
2. Finish the exercises in Learning English.
3. Preview Integrated skills on pages 25-26.
4. Do a little survey to compare your school
and your friend's school. (Refer to the questions on the next page)
How many students/teachers in your and your friend’s school
How long is the summer holiday
How much time do students spend on homework every day
Do students wear uniforms