Match each word with the opposite.tallthinlong hairquietlyloudlyshort hairheavyshort1aCompetitionCompetitionListen and number the pairs of twins in the picture.1b123Tape script A: Is that Sam playing the guitar?B: No, thats Tom. Sam has _ hair than Tom.C: Both Tom and Sam can play the drums, but Sam plays them _ than Tom.Conversation 1Conversation 2A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is _ than Tara. And she also sings _ loudly than Tara. Conversation 3A: Is that Paul?B: No, thats Peter. Peter is _ than Paul. And Paul is _ than Peter.longerbettertallermoreheaviershorter构成方法构成方法原级原级比较级比较级一般在词尾加一般在词尾加-ertallshorttallershorter以字母以字母e结尾的词，直接加结尾的词，直接加rfinenicefinernicer以重读闭音节词词尾只有一个辅音以重读闭音节词词尾只有一个辅音字母时，应先双写这个辅音字母再字母时，应先双写这个辅音字母再加加-erbigthinfatbiggerthinnerfatter以以“辅音字母辅音字母+y”结尾的，先改结尾的，先改“y”为为“i”，再加，再加-erheavyeasyheaviereasier多音节和部分双音节形容词在多音节和部分双音节形容词在其前面加其前面加morebeautifulinterestingmore beautifulmore interesting形容词比较级的构成规则形容词比较级的构成规则better farlittle worsemorefartherlessgoodwellbadmany much 部分形容词的不规则变化：部分形容词的不规则变化：badly写出下列形容词的比较级写出下列形容词的比较级 1.long 2.small 3.tall 4.nice 5.fine 6.big 7.fat 8.thin 9.hot 10.easy 11.happy 12.healthy 13.funny 14.beautiful 15.interesting 16.popular 17.loudly 18.dirty 19.friendly 20.late longerbiggerfatterthinnerhottereasiertallernicerfinersmallerhappierhealthierfunniermore beautifulmore interestingmore popularmore loudlydirtierfriendlierlatertalltaller nicenicer bigbigger funnyfunnier beautifulmore beautiful2. Bob is _ (fat) than me. fattermore outgoing funnier3. I am _ _ (outgoing) than my brother.1. Sam is _ (funny) than Tom.4. I am tall. She is _ than me.taller5. She is _ (young) and _ _ (beautiful) than me.youngermorebeautiful Practice：完成句子完成句子Miss Shao is _ _ Miss Zhao. Miss Zhao is _ _ Miss Shao. shorter than taller thanMiss Shao is _ _ Miss Zhao. Miss Zhao is _ _ Miss Shao. younger than older thanMiss Shao has _ _ _ Miss Zhao. Miss Zhao has _ _ _ Miss Shao. shorter hair than longer hair than Its one of our teachers. She has long hair. She is serious but friendly. She is shorter than other teachers. And she is more hard-working. Do you know who she is?Guess: Is he/she ?Bingo! Its your math teacher!A: Im tall.B: Im taller than him/her. I am heavy.C: Im heavier than him/her. I am careful.D: Im more careful than him/her.Compare people in your group using comparatives weve learned today. Then give a report.My harvestNew words: outgoing, quietly, loudly, betterl比较级句型结构比较级句型结构: 主语主语+谓语谓语+adj/adv 比较级比较级+ than+ 对比成分对比成分.l Adj/adv.比较级构成比较级构成: S7Write about the things that are the same and different between you and your best friend.