Unit1 Sports课时5 Grammar课件—北师大版2024八年级上册

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Unit1 Sports课时5 Grammar课件—北师大版2024八年级上册

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(共30张PPT)
Grammar
Unit 1 Sports
Period 5
主讲人:XXX
课 型:语法课
学习并掌握形容词和副词比较级和最高级的知识点(比较级和最高级的变化规则,比较级的用法,最高级的用法等)(学习理解)
在日常生活学习中,能正确使用形容词和副词的比较级和最高级(应用实践)
激发英语语法学习兴趣,关联奥运 / 运动精神,培养竞争、协作意识,让语法学习像 “奥运竞技”一样。(迁移创新)
学习目标
01
02
03
Lead in
Presentation
Practice
Summary
Exercise
Contents
Homework
Lead in
第一届语法运动会
The First Grammar Games
2025
入场券
Admission Ticket
副券
Vice Ticket
第一届语法运动会
The First Grammar Games
2025
Welcome to The First Grammar Games! Today, we’ll be athletes and try to use comparatives & superlatives to win the game and get the Admission ticket!
Presentation
Do you know what are comparatives and superlatives How to use them correctly
She is tall.
She is taller than her sister.
She is the tallest in her class.
原级
比较级
最高级
She is taller than her sister.
比较级
We use comparatives to compare two (or more) things, people or actions.
比较级用于比较人、事物或动作。
Presentation
Do you know what are comparatives and superlatives How to use them correctly
She is the tallest in her class.
最高级
We use superlatives to distinguish one thing or person from a number of others.
最高级用于在许多人或物中区分一件事或一个人。
Presentation
Do you know what are comparatives and superlatives How to use them correctly
云朵
Presentation
Round 1
Round 2
Round 3
规则竞技馆
一般情况:直接在词尾加 -er 构成比较级,加 -est 构成最高一般情况:直接在词尾加 -er 构成比较级,加 -est 构成最高级。
示例:tall(高的)→ taller → tallest;fast(快的)→ faster → fastest
以 -e 结尾:只需加 -r 和 -st。
示例:nice(好的)→ nicer → nicest;late(晚的)→ later → latest
以 “辅音字母 + y” 结尾:先把 y 变为 i,一般情况:直接在词尾加 -er 构成比较级,加 -est 构成最高级。
示例:tall(高的)→ taller → tallest;fast(快的)→ faster → fastest
以 -e 结尾:只需加 -r 和 -st。
示例:nice(好的)→ nicer → nicest;late(晚的)→ later → latest
以 “辅音字母 + y” 结尾:先把 y 变为 i,然后加 -er 和 -est。
示例:happy(开心的)→ happier → happiest;busy(忙碌的)→ busier → busiest
以重读闭音节结尾,且末尾只有一个辅音字母:先双写这个辅音字母,再分别加 -er 和 -est。
示例:big(大的)→ bigger → biggest;hot(热的)→ hotter → hottest然后加 -er 和 -est。
示例:happy(开心的)→ happier → happiest;busy(忙碌的)→ busier → busiest
以重读闭音节结尾,且末尾只有一个辅音字母:先双写这个辅音字母,再分别加 -er 和 -est。
示例:big(大的)→ bigger → biggest;hot(热的)→ hotter → hottest级。
示例:tall(高的)→ taller → tallest;fast(快的)→ faster → fastest
以 -e 结尾:只需加 -r 和 -st。
示例:nice(好的)→ nicer → nicest;late(晚的)→ later → latest
以 “辅音字母 + y” 结尾:先把 y 变为 i,然后加 -er 和 -est。
示例:happy(开心的)→ happier → happiest;busy(忙碌的)→ busier → busiest
以重读闭音节结尾,且末尾只有一个辅音字母:先双写这个辅音字母,再分别加 -er 和 -est。
示例:big(大的)→ bigger → biggest;hot(热的)→ hotter → hottest
Presentation
Round 1:规则竞技馆
How to form comparatives and superlatives
单音节和部分双音节词:
直接在词尾加 -er 或加 -est 构成比较级或最高级。
词尾e不发音只需加 -r 和 -st。
以 “辅音字母 + y” 结尾:把 y 变为 i,然后加 -er 和 -est。
以重读闭音节结尾,且末尾只有一个辅音字母:先双写这个辅音字母,再分别加 -er 和 -est。
部分双音节和多音节词:
在形容词或副词前加more表示比较级;
在形容词或副词前加most表示最高级。
Presentation
Round 1:规则竞技馆
中文意思 原级 比较级 最高级
好 good/well better best
坏 bad/badly worse worst
多 many/much more most
少 little less least
远 far farther farthest
further furthest
老 old older oldest
elder eldest
Practice
Round 1:规则竞技馆
-r/-st
变y为i
双写-er/
-est
词前+more/most
不规则变化
many
little
far
hard-working
hot
good
lucky
large
big
thin
nice
busy
happy
beautiful
Bingo!
云朵
Presentation
Round 1
Round 2
Round 3
比较用法馆
Presentation
Round 2:比较用法馆
用法一:A+谓语+ as+形容词或副词+as +B,表示A与B一样··· (同级比较)
The boy is as tall as the girl.
用法二:A+谓语+ not as/so+形容词或副词+as +B,表示A没有B那么···
The boy is not as tall as the girl.
Presentation
Round 2:比较用法馆
用法三:A+谓语+ 比较级+than+B,表示A比B更···
Lin Tao runs faster than John.
John
Lin Tao
Presentation
Round 2:比较用法馆
用法四:主语+谓语+ 比较级+and+比较级. 越来越····
注意:
在这个句型中,部分双音节或多音节用more and more+形容词或副词的结构
天气越来越冷了。
It’s getting colder and colder.
我的妈妈越来越漂亮了。
My mom is more and more beautiful.
Presentation
Round 2:比较用法馆
用法五:The+比较级(+主语+谓语),the+ 比较级(+主语+谓语),越···就越···
你跑得越远,你就会感到越暖和。
you run, you will feel.
The
further
the
warmer
你吃得越多,你就会长得越胖。
you eat, you will be.
The
more
the
fatter
Presentation
Round 2:比较用法馆
用法六:Which/Who 动词+比较级,A or B?选择比较:A和B,谁更···
Which one is heavier, the tiger or the elephant
Presentation
Round 2:比较用法馆
用法七:修饰比较级,表示程度上更···,用much/far、a little/a bit、even/still
修饰形容词或副词,表示程度用too, quite, very, so, pretty等。
She is tall. 她高。
She is very tall. 她非常高。
She is taller than me. 她比我高。
She is much taller than me. 她比我高得多。
Practice
Round 2:比较用法馆
Please chose the right answer.
1. She is (thin/thinner) than her sister.
2. The boy is more and more (hard-working/more hard-working)
3. Which is (dangerous/more dangerous), the lion or the tiger
4. She is (much/too) luckier than me.
5. The (harder/hard) you work, the (lucky/luckier) you will be.
Bingo!
云朵
Presentation
Round 1
Round 2
Round 3
最高用法馆
Presentation
Round 3:最高用法馆
用法一:形容词的最高级前通常加定冠词the,后面有of/in表示的范围。
孙颖莎是中国最受欢迎的乒乓球运动员。
Sun Yingsha is the most popular ping-pong player in China.
用法二:表示“最···之一”,one of the+最高级+可数名词复数+范围
孙颖莎是中国最受欢迎的乒乓球运动员之一。
Sun Yingsha is one of the most popular ping-pong players in China.
Presentation
Round 3:最高用法馆
用法三:表示“第几最···”, the+序数词+最高级+名词单数+范围
黄河是中国第二长的河流。
Yellow River is the second longest river in China.
用法四:Which/Who + be/动词+the 最高级, A, B or C
约翰,李明和张强谁跑得最快?
Who runs the fastest, John, Li Ming or Zhang Qiang
比较级+than+the other+可数名词复数
Presentation
Round 3:最高用法馆
用法五:比较级表达最高级
Su Bingtian runs the fastest.
② 比较级+than+any other+可数名词单数
苏炳添跑得最快。
① 比较级+than+the other+可数名词复数
Su Bingtian runs faster than the other players.
Su Bingtian runs faster than any other player.
比较级+than+the other+可数名词复数
Practice
Round 3:最高用法馆
补全译文
1. 凯特是我们班第二高的女孩。
Kate is the girl in our class.
2. 珠穆朗玛峰是世界上最高的山峰。
Qomolangma is mountain in the world.
Qomolangma is higher than any other in the world.
Qomolangma is higher than the other in the world.
second
tallest
the
highest
mountain
mountains
Bingo!
比较级+than+the other+可数名词复数
Presentation
第一届语法运动会
The First Grammar Games
2025
入场券
Admission Ticket
副券
Vice Ticket
第一届语法运动会
The First Grammar Games
2025
The First Grammar Games
第一届语法运动会
比较级+than+the other+可数名词复数
Summary
Exercise
1. This apple is ______ than that one.
A. biger B. bigger C. more big D. biggest
2. She is ______ than her sister.
A. better B. gooder C. more good D. best
3. He is ______ student in the class.
A. tallest B. the tallest C. taller D. more tall
4. This problem is ______ easier than I expected.
A. much B. very C. so D. too
5. The ______ you study, the ______ grades you'll get.
A. hard / good B. harder / better C. hardest / best D. more hard / more good
Exercise
6. Which is ______, an elephant or a lion
A. strong B. stronger C. strongest D. more strong
7. She is the smartest ______ all the students.
A. in B. of C. than D. from
8. Among these books, this one is ______.
A. expensivest
B. the most expensive
C. more expensive
D. most expensive
Homework
1. Take notes.
2. Finish the exercise of comparatives and superlatives in the workbook.
Thank you!

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