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1、课前准备课前准备1. 描述体型外观的词汇：描述体型外观的词汇： tall-short-of medium height heavy-thin-of medium build long(hair)-short(hair)2. 描写性格的词汇：描写性格的词汇：quiet, outgoing3. 说话方式：说话方式：(speak) loudly嗓门大嗓门大, (speak) quietly嗓门嗓门小小4. 才能：（才能：（play soccer/sing/.）wellself-description自我描述自我描述 1. 外貌：外貌： Im_ and _. I have _ hair. 2. 性格：
2、性格：Im _ . (quiet/outgoing） 3. 说话：说话：I speak _. (quietly/loudly) 4. 才能：才能：I can _ well.Unit 3Im more outgoing than my sister.Section A 更加的更加的 学习目标学习目标1. 比较级比较级的结构的结构。 如：如：Sam has longer (更长的更长的) hair than Tom. Paul is heavier （更重的）（更重的）than Peter. Sam plays drums better （更好地）（更好地）than Tom. I can sing
3、 more loudly （更大声地）（更大声地）than my sister. 2. 比较级的形式变化规则。比较级的形式变化规则。 如：如：er/ier: long (longer) . more: outgoing (more outgoing) . 特殊：特殊：well (better) .3. asas：与与一样一样. . both. and. 两者都两者都. . Tara works as hard as Tina. （Tara 和和Tina一样用功。）一样用功。） = Both Tara and Tina work hard. (Tara和和Tina学习都很用功。学习都很用功。)T
4、winsHaoWenPK外貌，才能，性格，说话外貌，才能，性格，说话. .1b给三对双胞胎编号。给三对双胞胎编号。Petertwins 1:twins 2:twins 3:Tara TinaTom Sam Peter Paul312 Conversation 1:A: Is that Sam playing the guitar?B: No, thats Tom. Sam has_ hair _ Tom.C: _ Tom_Sam can play the drums, but Sam plays them _ _Tom. longer thanBoth andbetter thanA: Tha
5、ts Tara, isnt it?B: No, it isnt. Its Tina. Tina is _ Tara. And she also sing _ Tara.Conversation 2A: Is that Paul?B: No, thats Peter. Peter is _ Paul. And Pauls _ Peter.Conversation 3 Listen again, and complete the conversations.taller thanmore loudly than heavier thanshorter thanloudly的比较级，的比较级，更大声
6、地更大声地well的比较级，的比较级，更好地更好地Role play and practise these conversations with your partner. 分角色表演对话。分角色表演对话。heavy的比较级，的比较级，更沉的更沉的两人都两人都. .比较级小结：小结：1.Sam has _ (更长的更长的) hair _ Tom.2. Paul is _(更重的更重的) _ Peter.3. Sam plays drums _ (更好地更好地)_Tom.4. I can sing _(更大声地更大声地)_ my sister. longerthanheavierbettermo
7、re loudlythanthanthan比较级的结构：形容词比较级的结构：形容词 /副词的副词的 _+_.than比较级比较级听听力，找出下列单词的比较级形式听听力，找出下列单词的比较级形式。2a fast highhard earlysmart funnyfriendly lazy hard-working outgoing1. long-longer / 2. heavy-heavier/i/3. loudly- more loudly:Listening tips:1.只听这些词，注意词尾发音。只听这些词，注意词尾发音。 2. 填写在导学案上。填写在导学案上。Listen again.
8、 How are Tina and Tara different? Fill in the boxes.2bTinaTarais more outgoing than Tara.works as hard as Tina.is funnier and _ than Tara. runs _ and jump _ than Tara.is smarter than Tara.is _ than Tara.lazierfriendlierfasterhigher与与. . 一样一样gets up_ than Tara.earlier归纳总结 1. 对两者进行比较时，我们使用对两者进行比较时，我们使
9、用_. 比较级的结构：形容词比较级的结构：形容词 /副词的副词的 _+_. 2. 比较级形式：比较级形式：(举例说明举例说明) -er/-ier: more: 3. 同级比较：同级比较：_. Peter 和和Paul一样努力工作。一样努力工作。_. 比较级比较级比较级比较级thanas.as.Peter works as hard as Paul.拓展提升拓展提升 you you your partner your partner smarttallheavyfriendlyoutoingrun fastget up early.同桌大比拼同桌大比拼e.g. .is/am smarter than .is/am taller than. run(s) faster than.get(s) up earlier than.至少三项对比。至少三项对比。Assignment1. 将你与搭档的比较结果写成书面形式，并上交。2. 巩固并默写本课时所有比较级形式，默写2遍，组长检查。3.配套练习册A：1-4题。
