仁爱版八年级英语上册-Unit-4-Topic-2-Section-A-课件(共27张PPT).ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/8/9 Sunday,#,2026/11/4,仁爱版八年级英语上册 Unit 4 Topic 2 Section A 课件(共27张PPT),Yang Lan is,than Yao Ming.,short,Adjective,strong,nice,ugly,fat,Comparative,Superlative,fat,ter,fat,test,strong,er,strong,est,nice,r,complete the table,nice,st,ugl,ier,ugl,iest,单音节和部分双音节,形容词的比较级和最高级变化规则：,1.一般在词尾直接加er/est:talltall,er,tall,est,2.以e 结尾的单词去e加er/est:widewide,r,wide,st,3.以辅音字母加y结尾的单词，把y改成i,再加 er/est:busybus,ier,bus,iest,4.以重读闭音节结尾，且末尾只有一个辅音字母的单 词，双写末尾的辅音字母，再加er/est:bigbig,ger,big,gest,(fat,thin,red,hot),形容词比较级和最高级,不规则变化,原级 比较级 最高级,good/well,bad/ill,many/much,little,far,better best,worse worst,more most,less least,farther farthest,The apple is,_,.,The pear is _,than,the apple.,The orange is the_,of,the three.,big,bigger,biggest,Look and say,big,The telephone is,telephone,The,mobile phone,is,mobile phone,The computer is,computer,Lets talk,手机,你能发现它们的规律吗？,/,mbal/fun/,useful,more useful,than the telephone,.,the most useful,of the three,.,Lets talk,baseball,basketball,football,dangerous.,Playing basketball is,more dangerous,Playing football is,the most dangerous,你能总结出规律吗?,of the three.,than playing baseball.,多音节词和部分双音节,形容词的比较级和最高级：,在形容词前加more/most,sum up,Adjective,（形容词）,useful,serious,dangerous,beautiful,important,terrible,Comparative,(比较级),more,useful,Superlative,(最高级),most useful,more,dangerous,most,dangerous,more,beautiful,most,beautiful,more,important,most,important,more,terrible,most terrible,more,serious,most,serious,beautiful,trees,grass,flowers,Pracitce with your partner according to 2b.,A,:The trees are,beautiful.,B,:I think the grass is,more beautiful,C,:Yes,but the flowers are,the most beautiful,than the trees.,of the three.,important,Chinese,math,English,Practice with your partner according to 2b.,A:,is,B:I think,is,C:Yes,but,is,important.,more important,than,.,the most important,of the three.,serious,fire,earthquake,rainstorm,Practice with your partner according to 2b.,n.火/fa(r)/,n.地震,/:(r)kwek/,n.暴风雨/renst:(r)m/,A：,is,serious.,B:I think,is,more serious,than,.,C:Yes,but,i,s,the most serious,of the three,.,Do you know about,earthquakes,that has happened in China in the past few years?,.,fall down,lose ones life/die,injured,missing,Why is the earthquake the most serious?,失踪的/ms/,Do you know other earthquakes in China?,Yushu,in Qinghai,Province,struck,in 2010,（strike）V./strak/侵袭,n.省份 /pra:vns/,str,k,Tangshan,in Hebei,Province,struck,Yaan,in SiChuan,Province,struck,in 2013,Lets know more about earthquakes.,Listen to 1a and choose the correct answer.,1b,Kangkang and Li Ming are talking,about _.,ways to,protect,us,from,earthquake,s,the earthquakes in China,the number of buildings,falling down,the,missing,people in earthquake,adj.失踪的，找不到的 /ms/,Earthquake in China,Yfffff5r5555yyyyyyYt,2010,Buildings,Some people,Many people,Wenchuan earthquake,more serious,240 000 people,Listen again and complete the table.,1c,Yushu earthquake,fell down,died,were,missing,2008,Tangshan earthquake,1976,the most serious,lost their lives,serious,（程度，级别）,（实际情况）,Year,Degree,Fact,Pair work,Act out the dialog in pairs.,Earthquake report,A serious earthquake,_Yushu in Qinghai,_.Many buildings _ _.Some people died and many people are _.The Wenchuan earthquake was _ _.But the Tangshan earthquake was _ _ _ because more than 240 000 people _ _ _.Its important to learn to _ ourselves _ the earthquake.,struck,Province,fell down,missing,lost their lives,protect,from,more,serious,the,most serious,Earthquake is very,terrible,and,serious,it brings us much,sadness,.,A,snowstorm is coming!,bad news,、s、now是否的 的发的额 的,/snust:(r)m/,Listen to the passage and complete the table.,3,Bad News,What,The T16 _from Guangzhou to Beijing will be.,Why,a snowstorm,Passenger,stay for about hours,Station,prepare and,train,late,terrible,eight,food,drinks,summary,The phrases of the dialog:,lose ones life 失去生命,protect sb.from 保护,免受,ask sb.for help 向某人求助,The comparative and superlative of adjectives:,more+,adj.,the most+,adj.,Key points,lose ones life 失去生命,2.protect sb.from 保护,免受,Eg:戴太阳镜可以保护眼睛不受伤害。,Wearing sunglasses can _,the sunshine.,3.ask sb.for help 向某人求助,Eg:当我们处于危险时，可以向警察求助。,We can _ when we are in,danger.,protect our eyes from,ask the police for help,Homework,1.Collect some information about how to protect ourselves from the earthquake.,2.Make 5 sentences with the comparative and superlative degrees of the following adjectives.,（friendly，quickly，interesting，popular，delicious）,