课件38张PPT。人教新目标版 八年级 Section A2d&Grammar Focus
精选公开课
【语法：形容词副词比较级
附2019中考真题考题精选】
Unit 3 I am more outgoing than my sister. Warming-upLet's enjoy a funny video.heavierbigtallstrongbiggertallerstrongerheavy形容词原级形容词比较级fasterfast副词原级副词比较级Revision形容词或副词比较级的构成(规则变化)：3. 重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再+er 4. 以辅音字母+y结尾的单词，变y 为i+er 2. 以不发音的字母e结尾的+r 1. 一般在词尾+er 5. 多音节词和部分双音节词前加moretall -- tallernice -- nicerfat -- fatterfunny -- funnierinteresting – more interestingheavy -- heavieroutgoing – more outgoing形容词或副词比较级的构成(不规则变化)：taller
heavier
funnier
thinner
smarter
…more outgoing
more friendly
more hard-working
…PK GameCompare yourself with your partner. Who can make more sentences?singing competition歌唱比赛Julie and Anna are comparing the performers (Nelly and Lisa) in the singing competition yesterday.New drillsLisaNellyListening taskListen and read the conversation and match the people with the right things.LisaNellysang better
with shorter hair
sang more clearly
danced better 原形well adv. 原形short adj.原形clearly adv.原形well adv. Read carefully and answer the questions.Reading task What did Anna think of the singing competition yesterday?
2. Which girl was Lisa?
3. Who sang more clearly?
4. What is the most important thing?Anna thought the singing competition was fantastic.The one with shorter hair.Lisa sang more clearly than Nelly.To learn something new and have fun.Julie: Did you like the singing competition yesterday, Anna?
Anna: Oh, it was fantastic! Nelly sang so well!
Julie: Well, I think Lisa sang better than Nelly.
Anna: Oh, which one is Lisa?
Julie: The one with shorter hair. I think she sang more clearly than Nelly.
Anna: Yes, but Nelly danced better than Lisa.
Julie: You can tell that Lisa really wanted to win, though.
Anna: Well, everyone wants to win. But the most
important thing is to learn something new and have fun.
Listen and repeat.2dtell 辨认；看得出最重要的（多音节词最高级前加most，最高级前一般有the）though不过 1.Oh, which one was Lisa? 哦，哪一位是莉莎？which在问句中作疑问代词，其含义为“哪一个，哪一些”。 Which are the ones you really like?
Which is your best friend , Tom or Lucy?
which也可引导定语从句，在从句中可以作主语，也可以作宾语。如：Color the birds which are flying.给那些正在飞的鸟涂色。（which作主语）The story (which) he told was very interesting. 他讲的这个故事很有趣。(which作宾语，此时which可省略)中考对接：（湖南长沙中考）The shop _____ sells flowers is at the end of the street.
A . Who B . where C . which 2.You can tell that Lisa really wanted to win, though.
不过，你能看得出来，莉莎真的想赢。though作副词，意为“不过；可是；然而”，常用于口语中，一般放在句尾。—Have you ever been to Australia? 你去过澳大利亚吗？ —No. I’d like to, though. 没有。不过我很想去。
这是份苦差事，可他还是接受了。
It was a hard job. He took it, though. 中考对接： （江苏南京中考）_____Lin Feng has to work late, she always wears a smile on her face.
A. Because B . If
C. Until D . Though 拓展: (1)though还可以作连词，意为“虽然；尽管”，
引导让步状语从句，此时可以和although互换。
e.g. Though/Although he was ill, he worked hard.
他虽然生病了，但仍努力工作。
(2)though/although不能和but连用,但可以和yet, still连用。
e.g. Though/Although he is 90, he is still very healthy.
尽管已经90岁了，但他仍然很健康。 3.But the most important thing is to learn something new and
have fun. 但最重要的是要学到一些新东西并获得乐趣。the most important意为“最重要的”，是important的最高级形式。important的比较级为more important。
e.g. I think English is the most important of all the subjects.
我认为在所有的科目中英语是最重要的。中考对接：
(云南昆明中考)The safety of food has become one of the_____
problems in our daily life.
A . more expensive B . more important
C . most expensive D . most importantFill in the blanks to retell the conversation.ConsolidationAnna liked the singing competition. It was ________. Julie thought Lisa, the one with _______ hair, sang ______ and ___________ than Nelly. Anna thought Nelly danced ______ than Lisa. All in all, the _____________ thing is to learn something new and have fun.fantasticshorterbettermore clearlybettermost importantRole playRole-play the conversation.Julie: Did you like...?
Anna: Oh, it was...! Nelly ...!
Julie: Well, I think ....
Anna: Oh, which ...?
Julie: The one .... I think she ....
Anna: Yes, but ...
Julie: You can...
Anna: Well, ... But ... JulieAnna语法重点 ：形容词副词的比较级多数形容词和副词有三个等级：原级（形容词原形）、比较级（-er）和最高级（-est）。本单元主要学习形容词、副词的原级和比较级的构成及其用法。 一：同级比较的句型，即两者进行比较，表示“A与B一样……”1. A + be + as 形容词原形 + as + B Jack is as funny as Mike. 翻译：杰克与迈克一样滑稽。翻译：克莱尔与休起得一样早。Claire gets up as early as Sue. 2. A + 实义动词 + as 副词原形 + as + B3. 表示一方在某一方面不及另一方时： 主语(第一个人物) + 谓语动词(否定式) + as / so + 形容词/副词原级 + as He?is?not?so?/?as?excited?as?his?younger?sister. 翻译：他没他妹妹那么兴奋。 Lily?did?not?ride?her?bike?so?/?as?slowly?as?an old?lady.? 翻译：莉莉骑车不像老太太那样慢。注意1：not as/so…as 可与比较级进行同义句的转换
e.g.这个房间不如那个大。
This room is not as /so big as that one.
= That room is bigger than this one. / 那个房间比这个房间大。同级比较歌诀
同级比较用原级，as…as…永不离。
若是否定加not，as…as…否前者。
as…as加not，说明两者有区别。
so…as加not，后者总比前者强。注意2：原级前可用very，quite，too等副词修饰。
e.g. I'm very hungry.
My sister runs quite fast.
It's too hot here.二：比较级的句型
两者进行比较，表示“一方比另一方更……”1. A + be + 形容词比较级 + than + BI’m more outgoing than you.汤姆比鲍勃跳得更高。我比你更外向。Tom jumps higher than Jack. 2. A + 实义动词 + 副词比较级 + than + B3. “Who / Which / What + be + 形容词比较级, A or B?”和“Who / Which / What + 行为动词 + 副词比较级, A or B?”。比较A、B两事物，问其中哪一个较……时用此句型。Which T-shirt is nicer, this one or that one? 这件和那件，哪一件T恤更好？Who dances better, you or your sister? 谁跳舞跳得比较好，你妹妹还是你？4. “比较级＋and＋比较级”意为“越来越……” 。多音节比较级用“more and more＋形容词原级”形式。The group became more and more popular. 这个组合变得越来越受欢迎。It’s getting worse and worse. 事情变得越来越糟糕。5. 表示“越……，越……”，用“the+比较级，the+比较级”。6. 表示“两个中比较……的”，用“the+比较级+of the two”。The harder you work，the more you will get.你工作越努力，你将得到越多。 This apple is the bigger of the two.这个苹果是两个中较大的。7. 表示“比其他任何……都……”，用“比较级+than any other+单数名词”。 Shanghai is bigger than any city in Canada.上海比加拿大的任何城市都大。注意：1.形容词和副词的比较级可以单独使用。
e.g. Are you feeling better today?
Try to do better next time.
2.进行比较的人和物必须是同一类。
My books are more than yours.
I have more books than you.
3.在形容词比较级前还可用much, even, still, a little来修饰, 表示“……的多”, “甚至……”, “更……”,“……一些”。
e.g. This city is much more beautiful than before.
这个城市比以前更漂亮了。
She’s a little more outgoing than me. 她比我开朗一些。
注意: 比较级不能用very, so, too, quite等修饰。中考对接
（2019年南充）
—Who sings __________in your class?
—Li Jing does.
A. most beautifully B. most beautiful
C. more beautifully D. more beautiful中考试题题意为“你们班谁唱得最好？”“Li Jing。”根据题意及in your class表示一个范围，此空用副词最高级形式most beautifully，用于修饰动词sings。答案应为C。中考对接
（2019年达州）—Maling's Chinese isn't so ________ as Wangming's.
—I know them very much. But now Maling studies _________ than Wangming does.
A. good; hard B. good; harder
C. better; hard D. better; better题意为“Maling的汉语不如 Wangming的好。” “我非常了解他们。
但现在Maling比Wangming学习更努力。”第一空考查not so……
as结构,此空须用形容词原级；第二空根据than Wangming does
可知此空须用副词比较级harder，修饰studies。答案应为B。中考对接
（2019年鄂州）
—Paul, do you prefer weekdays or weekends?
—Weekdays, of course. I'm _____ on weekends.
A. busy B. much busier C. more busier D. the busiest考试题题意为“Paul，你更喜欢工作日还是周末？”“当然是工作日。在周末我更忙。”根据题意可知“工作日”与“周末”两者相比，周末忙得多，答案应为B。中考对接
(2019新疆,33)
The ____________ we do for other people, the____________ we will be.
A.much;happier B.more;happy
C.more;happier D.most;happiest句意:我们为别人做得越多,我们就会越开心。本题考查形容词的比较级。“the + 比较级...,the + 比较级...”为固定结构,意为“越……,就越……”。故选C。中考对接
（2019年安顺）
—Roy never likes junk food.
—Neither do I. That's probably why I'm becoming ____________ now.
A. healthy and healthy B. more and more healthily
C. weaker and weaker D. healthier and healthier英语中“形容词比较级+and+形容词比较级”意为“越来越”中考试题题意为“Roy从不喜欢垃圾食品。 ”“我也不喜欢。那或许我现在为什么变得越来越健康的原因。”根据题意及系动词become可知，此空应选择 healthier and healthier，表示“越来越健康”，其它三项不符合语法要求，答案应为D。3aUse the words given to write questions. Then ask and answer them with a partner. 1. Julie / tall / you
Q: ___________________
A: No, she isn’t. She’s _____ than me.
2. Jack / run / fast / Sam
Q: ____________________________
A: No, he doesn’t. He runs ______ than
Sam.Is Julie as tall as you?tallerDoes Jack run faster than Sam?slower3. your cousin / outgoing / you
Q: _______________________________
________
A: No, she isn’t. She’s _______ than me.
4. Paul / funny / Carol
Q: ____________________________
A: No, he isn’t. He’s ______________
than Carol.Is your cousin more outgoing than you?shyerIs Paul funnier than Carol?more serious3bThink of yourself two years ago. Write about how you are different now.Yes, I am. I’m taller now than I was two years ago.Yes, I am. I’m funnier than I was two years ago. Yes, I am. I’m more outgoing than I was two years ago. Yes, I do. I study English harder than I was two years ago. Yes, I do. I sing better than I was two years ago. I was shorter and more outgoing two years ago. But now, I am taller and less outgoing. I am not as funny now as I was two tears ago. I sing better now than I did two years ago. I study English harder now than I did two years ago.Give a report about how you are different now. 3cCompare your parents. Check ( ?) who is smarter, funnier, etc. in the chart. Then ask your partner about his/her parents.A: who is smarter, your mother or your father?
B: I think my mother is smarter
than my father.?Better later than never.
Facts(事实）speaks louder than words.
Enough is better than too much.
Two heads are better than one.
Blood(血) is thicker（稠，浓）than water.
亡羊补牢，犹未晚也事实胜于雄辩知足常乐三个臭皮匠顶个诸葛亮血浓于水谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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Unit 3 I am more outgoing than my sister. SectionA2d&Grammar Focus教学设计
【学习目标】
1.理解并掌握下列词汇及短语：competition, fantastic ,which, clearly, win, though，the singing competition, something new, as…as
2.理解并掌握下列重点句子:
(1)Is Tara more outgoing than Tina？No，she isn't. Tina is more outgoing than Tara.
(2)Does Tara work as hard as Tina？Yes，she does.
(3)Who is smarter，your mother or your father？I think my mother is smarter than
my father.
Are you taller? Yes, I am. I’m taller now than I was two years ago.
3. 总结学习形容词、副词比较级的用法以及同级比较as…as结构。
4. 能够运用比较级句式谈论自己过去和现在的不同。
【重点和难点】
1. The use of comparative forms of adjectives and adverbs.
2. Use adjectives to describe people and use their comparative forms to compare people.
【教学过程】
Ⅰ. Lead-in
Enjoy a funny video and find out the comparative forms of the words
Revision:形容词比较级的变化规则并举例
①一般情况，在词尾直接加-er；②以不发音的e结尾的，加-r；
③以辅音字母加y结尾的，变y为i，再加er；④以重读闭音节结尾的，并且末尾只有一个辅音字母的，双写最后一个辅音字母，再加er；⑤ 在多音节和部分双音节词前加more构成比较级。
⑥不规则变化。如：good/well—better bad/badly—worse
many/much—more little—less far—farther/further
PK Game:Compare yourself with your partner. Who can make more sentences?
E.g:You are taller than me,but I’m thinner than you.
Ⅱ. Presentation&Practice
探究一： 2d
1.New drills: Julie and Anna are comparing the performers (Nelly and Lisa) in the singing competition yesterday.
2.Listen and read the conversation and match the people with the right things.
3. Read carefully and answer the questions.
What did Anna think of the singing competition yesterday?
Which girl was Lisa?
Who sang more clearly?
What is the most important thing?
4.Listen again and repeat.
5.Language points:1) Oh, which one was Lisa? 哦，哪一位是莉莎？
which在问句中作疑问代词，其含义为“哪一个，哪一些”。 Which are the ones you really like?Which is your best friend , Tom or Lucy?
which也可引导定语从句，在从句中可以作主语，也可以作宾语。如：Color the birds which are flying.给那些正在飞的鸟涂色。（which作主语）The story (which) he told was very interesting. 他讲的这个故事很有趣。(which作宾语，此时which可省略)
中考对接：（湖南长沙中考）The shop _____ sells flowers is at the end of the street.
A . Who B . where C . which
You can tell that Lisa really wanted to win, though. 不过，你能看得出来，莉莎真的想赢。
though作副词，意为“不过；可是；然而”，常用于口语中，一般放在句尾。—Have you ever been to Australia? 你去过澳大利亚吗？ —No. I’d like to, though. 没有。不过我很想去。这是份苦差事，可他还是接受了。It was a hard job. He took it, though.
中考对接： （江苏南京中考）_____Lin Feng has to work late, she always wears a smile on her face.
Because B . If C. Until D . Though
拓展: (1)though还可以作连词，意为“虽然；尽管”， 引导让步状语从句，此时可以和although互换。 e.g. Though/Although he was ill, he worked hard.他虽然生病了，但仍努力工作。 (2)though/although不能和but连用,但可以和yet, still连用。
e.g. Though/Although he is 90, he is still very healthy.尽管已经90岁了，但他仍然很健康。
3)But the most important thing is to learn something new and have fun. 但最重要的是要学到一些新东西并获得乐趣。
the most important意为“最重要的”，是important的最高级形式。important的比较级为more important。e.g. I think English is the most important of all the subjects.
我认为在所有的科目中英语是最重要的。
中考对接： (云南昆明中考)The safety of food has become one of the_____problems in our daily life.
A . more expensive B . more important
C . most expensive D . most important
Consolidation:Fill in the blanks to retell the conversation.
Anna liked the singing competition. It was ________. Julie thought Lisa, the one with _______ hair, sang ______ and ___________ than Nelly. Anna thought Nelly danced ______ than Lisa. All in all, the _____________ thing is to learn something new and have fun.
Role-play:Role-play the conversation.
探究二： Grammar Focus
语法重点：形容词副词的比较级(播放视频)
多数形容词和副词有三个等级：原级（形容词原形）、比较级（-er）和最高级（-est）。本单元主要学习形容词、副词的原级和比较级的构成及其用法。
一：同级比较的句型
1. A + be + as 形容词原形 + as + B
翻译：杰克与迈克一样滑稽。
2. A + 实义动词 + as 副词原形 + as + B
翻译：克莱尔与休起得一样早。
3. 表示一方在某一方面不及另一方时： 主语(第一个人物) + 谓语动词(否定式) + as / so + 形容词/副词原级 + as
翻译：他没他妹妹那么兴奋。
翻译：莉莉骑车不像老太太那样慢。
注意1：not as/so…as 可与比较级进行同义句的转换
e.g.这个房间不如那个大。This room is not as /so big as that one.
= That room is bigger than this one.
注意2：原级前可用very，quite，too等副词修饰。
e.g. I'm very hungry.
My sister runs quite fast.
It's too hot here.
同级比较歌诀
同级比较用原级，as…as…永不离。
若是否定加not，as…as…否前者。
as…as加not，说明两者有区别。
so…as加not，后者总比前者强。
二：比较级的句型
两者进行比较，表示“一方比另一方更……
A + be + 形容词比较级 + than + B
翻译：我比你更外向。
A + 实义动词 + 副词比较级 + than + B
翻译：汤姆比鲍勃跳得更高。
3. “Who / Which / What + be + 形容词比较级, A or B?”和“Who / Which / What + 行为动词 + 副词比较级, A or B?”。比较A、B两事物，问其中哪一个较……时用此句型。
翻译：这件和那件，哪一件T恤更好？谁跳舞跳得比较好，你妹妹还是你？
4. “比较级＋and＋比较级”意为“越来越……” 。多音节比较级用“more and more＋形容词原级”形式。
翻译：这个组合变得越来越受欢迎。事情变得越来越糟糕。
5.表示“越……，越……”，用“the+比较级，the+比较级”。
翻译：你工作越努力，你将得到越多。
表示“两个中比较……的”，用“the+比较级+of the two”。
翻译：这个苹果是两个中较大的。
表示“比其他任何……都……”，用“比较级+than any other+单数名词”。
翻译：上海比加拿大的任何城市都大。
注意：1.形容词和副词的比较级可以单独使用。
e.g. Are you feeling better today?
Try to do better next time.
2.进行比较的人和物必须是同一类。
My books are more than yours.
I have more books than you.
3.在形容词比较级前还可用much, even, still, a little来修饰, 表示“……的多”, “甚至……”, “更……”,“……一些”。
e.g. This city is much more beautiful than before.这个城市比以前更漂亮了。
She’s a little more outgoing than me. 她比我开朗一些。
注意: 比较级不能用very, so, too, quite等修饰。
中考对接
（2019年南充）—Who sings __________in your class?
—Li Jing does.
A. most beautifully B. most beautiful
C. more beautifully D. more beautiful
（2019年达州）—Maling’s Chinese isn’t so ________ as Wangming’s.
—I know them very much. But now Maling studies _________ than Wangming does.
A. good; hard B. good; harder
C. better; hard D. better; better
（2019年鄂州）—Paul, do you prefer weekdays or weekends?
—Weekdays, of course. I'm _____ on weekends.
A. busy B. much busier C. more busier D. the busiest
(2019新疆,33)The ____________ we do for other people, the____________ we will be.
A.much;happier B.more;happy
C.more;happier D.most;happiest
（2019年安顺）—Roy never likes junk food.
—Neither do I. That's probably why I'm becoming ____________ now.
A. healthy and healthy B. more and more healthily
C. weaker and weaker D. healthier and healthier
5.Finish 3a,3b,3c.
III. Summary
Let Ss summarize the key words, phrases, sentences and grammar.
板书设计：
