英语人教版八年级上册Review Unit 3 .ppt

1外向的17小孩2两个都18必需的3更好的19成绩等级4大声地20应该5安静地21谚语6辛勤的22伸手7比赛23手8极好的24感动9清楚地25心脏10获胜26现实11尽管27破，裂12有才能的28手臂13真正地29分享14在意30相像的15严肃的31最初的16笑32信息,short,-,shorter,small,-,smaller,nice,nicer,safe,safer,-,-,-,-,-,-,big,thin,heavy,heavier,happy,happier,找规律：,big,bigger,thin,thinner,形容词和副词的比较级和最高级构成的规则变化1单音节词和少数双音节词1)一般在词尾加-er/est.2)以字母e结尾的只加-r/-st.3)以“辅音字母+y”结尾的，变y为i再加-er/-est.4)末尾只有一个辅音字母的重读闭音节词，双写该辅音字母再加-er/-est.(fat/thin/wet/hot/big/red)2多音节词和部分双音节词在词前加more/most,比较级和最高级构成的不规则变化:good/wellbetterbestbad/badlyworseworstmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthest,LiuXiangistall.PanChangjiangisshort.,LiuXiangistallerthanPanChangjiang.,LinXinruisthin.,LiuYifeiisthinner.,LiuYifeiisthinnerthanLinXinru.,45kg,48kg,LiYongismoreoutgoingthanChenglong.,ChengLongisoutgoing.,LiYongismoreoutgoing.,Theredboxisbig.,Thegreenboxissmall.,Theredboxisbiggerthanthegreenbox.,Thepurplerulerislong.,Thebluerulerisshort.,Thepurplerulerislongerthantheblueruler.,请仔细观察刚说过的这5句话总结比较级句型1LiuXiangistallerthanPanChangjiang.2LiuYifeiisthinnerthanLinXinru.3LiYongismoreoutgoingthanChengLong.4Theredboxisbiggerthanthegreenbox.5Thepurlerulerislongerthanthebluebox.,Languagepoints,考点链接1看到than或or连接两者时考虑比较级2比较级+and+比较级（单音节词）moreandmore+原级（多音节部分双音节词）3much/even/still/far/alittle/alot等常用在比较级前加强语气4the+比较级.the+比较级.5the+比较级+ofthetwo（+名词）6比较级+thananyother+单数可数名词：比较双方是同一范围比较级+thanany+单数可数名词：比较双方不是同一范围比较级+thantheother+复数可数名词：比较双方是同一范围7同级比较：肯定句：as+形容词/副词原级+as.否定句：notas/so+形容词/副词原级+as+.8进行比较的人和物必须是同一类,1.和.都2歌咏比赛3在.方面有天赋4关心5嘲笑6照顾7交朋友8只要9喜欢和我做同样的事10使某人呈现最好的一面11与相似12小学13与不同14一条消息15对友好16事实上17各种各样18和某人分享某事19有共同特征20取得更好的成绩21与和睦相处22给某人打电话询问信息23擅长某事24对有好处25对某人好26想要做某事27喜欢(enjoy)做某事28更外向,Homework,WriteaboutyouandyourbestfriendWhatdoyoulikeabouthim/her?Thesamethingsbetweenyou.Thedifferencesbetweenyou.,Exercise,1Thisbookis_(good)thanthatone.2Whichcaris_(old),thisoneorthatone?3Englishisgetting_(越来越重要）.4Theweatherhereis_(越来越热）.5Itis_colderthanitwasyesterday.AmuchBmoreCmany6学习越努力，你就会取得越好的成绩。7Tom是这两个男孩中较高的,better,older,moreandmoreimportant,hotterandhotter,A,Theharderyoustudy,thebettergradesyouwillget.,Tomisthetallerofthetwoboys.,8Tomworksharderthan_studentinhisclass.AanyBotherCanyother9Shanghaiisbiggerthan_cityinJapan.AanyBotherCanyother10Heiswritingas_asyou.AcarefulBmorecarefullyCcarefully11Herbookisnewerthan_.AweBusCourDours,C,A,C,D,一、按要求写出下列各词的正确形式1easy(比较级)：_2different(名词)：_3many(比较级):_4serious(比较级):_5friendly(比较级):_,easier,difference,more,moreserious,friendlie