人教版九年级Unit 12 Life is full of the unexpected.-Section B 2a—2e-ppt课件-(含教案+视频)-公开课-(编号：20239).zip

1、ThePositive、Comparative 一般直接在词尾+er/est; 以不发音字母e结尾的直接+r/st; tall-taller-tallest long-longer-longest nice-nicer-nicest fine-finer-finest heavyheavierheaviest early-earlier-earliest . 2. 3. bigbiggerbiggest hot-hotter-hottest carefulmore carefulmost careful beautifulmore beautifulmost beautiful good-be

2、tter-best many-more-most 5. 6. 4. 不规则变化 部分双音节词和多音节词在前面+more/most 重读闭音节以一个辅音字母结尾,双写辅音字母+er/est Task3GrabaTask3Grabahongbaohongbao！ Show Time Mrs Pengs Hongbao The harder, the better! ？分 已加入小组分数，不可直接使用 留言 1. 选择不同的快乐家族成员做不同的练习题.你可以得到05 分。 2.其中有个最幸运的家族成员，可以不用答题也可以轻易得分！ 3.也有一个炸弹，即使答了题，也只能得到0分！ Rules（规则）：

3、 Back Bad luck! You cant get You cant get any any points.points. better the biggest 更好的 最大的 Translation 单选题（中考链接 ） 1. Which do you like _, this one or that one? A. good B. better C. best D. well 2. He looks _than you, but he isnt as _ as you. A.taller; stronger B. tall; stronger C. taller; strong D.

4、 tall; strong 3. -The Changjiang River is one of _ in the world. A. the longest rivers B. longest rivers C. the longest river D. longer rivers Mrs Pengs Hongbao The harder, the better! 3.00分 已加入小组分数，不可直接使用 留言 说出下列词的比较级最高级 1old 2 many 3 busy 4 delicious 5 hot older oldest more most busier busiest mor

5、edelicious mostdelicious hotter hottest Mrs Pengs Hongbao The harder, the better! 4.00分 已加入小组分数，不可直接使用 留言 3.Theweatherisgettinghotandhotter. Find the mistakes 大家一起来找茬： 1.Sheisastallerasme. Sheisastallasme. 2.Jackisfattestthanme Jackisfatterthanme. Theweatherisgettinghotterandhotter. Mrs Pengs Hongba

6、o The harder, the better! 5.00分 已加入小组分数，不可直接使用 留言 Congratulations!Congratulations! Youre the luck Youre the lucki iestest! ! Lucky number! Mrs Pengs Hongbao The harder, the better! 1.00分 已加入小组分数，不可直接使用 留言 当形容词修饰由something/somebody, anything/anybody, nothing/nobody, everything/everybody等不定代词时， 形容词要放在

7、这些不定代词的后面。 e.g. Isthereanythinginterestingintodays newspaper? Ihavesomethingimportanttotellyou. 考点一 修饰不定代词时形容词后置 考点知多少考点知多少 least 考点二形容词比较级、最高级的不规则变化 原级比较级最高级 goodbetterbest badworse worst ill manymoremost much littlelessleast far farther(距离)farthest further（程度 ） farthest oldolder(更老的)/ elder(更年长的)

8、oldest/ eldest 1.TomisastallasMike. as+ _ + as 和一样 not as/ so + 形容词原形 + as _ TomisnotastallasMike. 考点三几种常用句型 A+be+ _ +形容词原级 + than + B A没有B那么 2.Ithinkpopmusicislessbeautifulthanclassic music. 形容词原形 不及不如 less 原级比较 两者比较用比较级，标志词：than 3. 3.DuHaitaoisfatterthanLiWeijia. 考点三几种常用句型 比较级 4.Which is easier, m

9、aths or English? Which/Who is + _, A or B ?比较级 5.比较级+than any +单数名词 =比较级+than （all）the +复数名词 不同范围的比较 比较级+than any other +单数名词 =比较级+than the other +复数名词 比同一范围的任何人/物都，有最高级的含义 A. 上海比中国其他任何城市都要大。 Shanghai is bigger than _ cities in China. =Shanghai is bigger than _ city in China. theother anyother Shang

10、hai is bigger than _ in Japan. B. 上海比日本任何城市都要大。 =Shanghai is bigger than _ in Japan. (all)thecities anycity The+_，the+_ “越越”. 7.Thebusierheis,thehappierhe feels. 比较级 + and + 比较级 _ 6.Theweatherisgettingwarmerandwarmer. 考点三几种常用句型 越来越 比较级比较级 A+one of the+最高级+_ A是最的之一 9.Chinaisoneofthelargestcountriesin

11、theworld. A+the+_+最高级+名词单数+in+范围 A是某范围内第几的 10.TheChangjiangRiveristhefirstlongestriverin ourcountry. A+the+_+in (of, among) 在某范围内A最 8.Heisthetallestof/amongthethreeboys. 考点三几种常用句型 最高级 名词复数 序数词 最高级 【考点链接】 Among the four seas of the coast of China, East China Sea is the second .【2016 广州】 A. deep B. de

12、eper C. deepest D. the deepest 修饰比较级的副词及短语： _ (的多)、 _ (的多)、even(更) 、 still（更）、a bit/alittle(一点儿) 考点四形容词比较级的常用修饰词 Thiscityismuchmorebeautifulthanthat one. Todayisevenhotterthanyesterday. mucha lot 【考点链接】 Why do many people buy thing online on Nov. 11th? Because there are so many sales, and the prices

13、 are . 【2017 永州】 Amuch lower Bmuch highe Ccheaper Dmore expensive Back TipsTips 1. 根据语境 2. pricelow, high sth.cheap,expensive 1. My time in the middle school was one of _ periods of my life. 【2015杭州】 A. exciting B. more exciting C. the more exciting D. the most exciting 2. Qomolangma is _ than any o

14、ther mountain. I hope to climb it one day.【2015上海】 A. high B. higher C. highest D. the highest 3. After the football match, the students were very _ and tired? 【2015淄博】 A. cool B. full C. lively D. thirsty 中考真题中考真题 4. Its every policemans dream to keep people _ and the traffic in good order. 【2015陕西

15、】 A. safe B. healthy C. busy D. famous 5. Do you know that China is one of _ countries in the world?【2015黄冈】 Yes, I do. Its much _ than the US. A. oldest; older B. the oldest; older C. the oldest; elder D. the older; elder 6.Now, people have more free time. Square Dancing is becoming more and more _

16、 . 【2015安徽】 A. comfortable B. difficult C. different D. popular 7. Li Huas English is very good, and her French _ her English. 【2011北京】 A. is as good as B. isnt as well as C. is as well as D. is as better as 8. The more you smile, the _ you will feel. 【2011重庆】 A. happy B. happier C. happily D. more

17、happily 9. Mum, this T-shirt is too small for me. Would you buy me a_ one？ 【2011江西】 A. nice B. large C. nicer D. larger 10. Ma Yun, head of Alibaba, is one of _ persons in the world. 【重庆B卷】 Arich Bricher Crichest Dthe richest Back 1. Action speaks louder than words. 行动比语言更响亮。 2. Two heads are better

18、 than one. 两人智慧胜一人。 Best wishesBest wishes 课后作业 l Write about the differences between you and you friend. (age, height, weight, hair, character.) Use the comparative/ superlative degree, more than 80 words. My Friend l I have a good friend. His/Her name is. Let me introduce him/ her to you. He/ She

19、is _ years old. Im _ years old. He/ She is than. Im than . _ _ _ This is my friend. We always study and play together. What about yours? Can you tell me, please? 形容词比较级和最高级复习导学案形容词比较级和最高级复习导学案 复习目标复习目标 1、 理解形容词的作用； 2、 熟记形容词比较级、最高级的规则变化及不规则变化； 3、 熟记形容词原级，比较级、最高级的句式； 4、 能用形容词比较级和最高级描述身边的人或事，对他们进行比较，培养

20、运用英语的交 流能力和解决问题的能力。 复习重、难点：准确使用形容词的三个级别 预习案预习案 完成练习进行复习，并尝试总结什么时候用形容词，什么时候用副词。 1.She is an (luck)girl. 2.After dinner,taking a walk can keep you (健康). 3.We hope the speech will be (精彩) . 4.You can sit (舒服)here. 5.Listen to me (careful)please. 总结 上面第 句所填的词是形容词， 句所填的词是副 词。 形容词位于 词的前面作定语，位于 词的后面作表语；副词

21、用来修饰 。 探究案探究案 Can you conclude the rules? 一、1.单音节词和部分双音节词的变化规则： 1)一般在原级词尾加 或 构成。 2)以不发音 e 结尾只 加 或 构成。 3) 以重读闭音节结尾，且未尾只有一个辅音字母，先 写这个辅音字母 再加 或 构成。 4) 以“辅音字母+y”结尾的双音节词，变 y 为 再加 或 构成。 2部分双音节词、多音节词、以-ed、-ing 结尾的形容词或形容词 ly：在原级前加 或者 构成。 二、不规则变化 原级比较级最高级 good/wellBest many/muchMore bad/badly/illWorse little

22、Least far /furtherfarthest/ 练习案练习案 选出正确的答案 1.My time in the middle school was one of periods of my life. 2015 杭州 A.Exciting B.more exciting C.the more exciting D.the most exciting 2.Qomolangma is than any other mountain. I hoei to climb it one day. 2015 上海 A.high B.higher C.highest D.the highest 3.

23、After the football match,the students were very and tired? 2015 淄博 A.cool B.full C.lively D.thirsty 4. Its every policemans dream to keep people and the traffic in good order. 2015 陕西 A.safe B.healthy C.busy D.famous 5.-Do you kmow that China is one of countries in the world? _Yes,I do. Its much tha

24、n the US. 2015 黄冈 A.oldest;older B.the oldest; older C.the oldest;elder D.the older;elder 6.Now,people have more free time.Square Dancing is becoming more and more . 2015 安徽 A.comfortable B.difficult C.different D.popular 7.Li Huas English is very good,and her Prench her English. 2011 北京 A.is as goo

25、d as B.isnt as well as C.is as well as D.is as better as 8.The more you smile, the you will feel. 2011 重庆 A.happy B.happier C.happily D.more happily 9.Mum,this T-shirt is too small for me.Would you buy me a one? 2011 江西 A.nice B.large C.nicer D.larger 10. Ma Yun,head of Alibaba,is one of persons in

26、the world. 重庆 B 卷 A.rich B.richer C. richest D.the richest 三、Writing My Friend Write about the things that are different between you and you friend.(age,height,weight,hair, Character.) My Friend I have a good friend.His/Her name is,Let me introduce him/her to you. He/She is years old.Im years old.He

27、/She isthan ; Im than; . . . This is my friend.We always study and play together.What about yours?Can you tell me,please? 反思案反思案 What have learnt in this lesson? . . . 形容词比较级和最高级复习教案形容词比较级和最高级复习教案 Revision The positive, comparative 2.-e-+-r/-st; 3.辅+y-i+-er/-est; 4.重读闭音节双写最后一个辅音字母+-er/-est; 5.部分双音节词和多音节词一+more/most 6.不规则变化 Sentence structure 一、同级比较： 1.as as 一 not as/as 2.less+形容词原级+than 二、比较级 er than; more and more; The more,the more Which/Who is , A or B ? 三、最高级： the 最高级 of/in/among ; one of +最高级+pl. the 序数词 +C +in ; much/a lot/even +比较级； quite +同级 Step7 Reflection