英语人教版八年级上册Unit3 Section A 1a-2d.ppt

1、Unit3,Immoreoutgoingthanmysister.,SectionA(1a.-2d.)Period1.,tall,short,Comparethedifference:,heavy,thin,longhair,shorthair,quiet,outgoing外向的,1aMatcheachwordwiththeopposite.,tallthinlonghairquietly,loudlyshorthairheavyshort,than(conj.连词)比更,对两者进行比较：运用形容词的比较级,Question:Howtomakesentencestotalkaboutthedi

2、fferencebetweenthem?,YaoMingistallerthanPanChangjiang.,PanChangjiangisshorterthanYaoMing.,HanHongisheavierthanLuyu.,LuyuisthinnerthanHanHong.,CaiYilinhaslongerhairthanLiangYongqi.,LiangYongqihasshorterhairthanCaiYilin.,ZiweiisquieterthanXiaoyanzi.,XiaoyanziismoreoutgoingthanZiwei.,Summary:A+be+比较级+t

3、han+B,Discussion1:Summarizetheconstructionofcomparison.,Discussion2:Summarizetherulesofcomparison.,1.直接在形容词后加-er；,2.以不发音的e结尾的形容词直接在其后加-r；,3.以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加-er；,4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er；,5.多音节和部分双音节形容词在其前面加more。,Summary:,比较级，要变化一般词尾加er;(long-longer,tall-taller)词尾若有不发音的e,直接加r就可

4、以;(nice-nicer)重读闭音节,单辅音字母要双写;(hot-hotter,big-bigger,thin-thinner)辅音字母若加y,记得把y变为i;(happy-happier,funny-funnier)多音节更容易，词前加more便可以。(outgoing-moreoutgoing),小结:（形容词/副词）比较级的构成口诀,1b.Listenandnumberthepairsoftwins1-3inthepicture.,A:ThatsTara,isntit?,B:No,itisnt.ItsTina.Tina_Tara.Andshealsosings_thanTara.,mo

5、reloudly,istallerthan,tall,loudly,1c.Practicetheconversationinthepicturein1b.Thenmakeconversationsabouttheothertwins.,Speakingandusing:,Talkaboutthedifferencesbetweenyouandyourteammates.,Summary:thewordswelearn,outgoingadj.quietadj.calmadj.wildadj.seriousadj.athleticadj.weakadj.,外向的，开朗的文静的沉着的，镇定的鲁莽的，任性的严肃的，庄重的强健的，擅长运动的体质弱的,Summary:theGammarwelearn,theconstructionofcomparison:,A+be+比较级+than+B,Homework:,FinishtheexerciseinWORKBOOK.Writi