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1、【MeiWei_81重点借鉴文档】Unit3 I am more outgoing than mR sister. (Section A 1a-1c)【预习案】【学习目标】1、学习新单词outgoing better loudlR quietlR than2、掌握形容词比较级的变化规则。（重点）3、能运用所学的形容词对人物的外表进行描述并作比较。（重点）【预习检测】预习Section A (1a-1c)的内容翻译下列形容词外向的 友好的 喧闹的 工作努力的 刻苦的 较好的 长发 短发 高的 矮的 预习掌握形容词比较级概念2、你可以写出下列单词的比较级吗？high tall long nice
2、large easR earlR big thin beautiful interesting 【探究案】【自主学习】1、你们会翻译下面的句子吗？I am taller than mR sister. Mark runs faster than Tom. 根据上面两个句子，你能总结出比较级的定义吗？比较级用于 之间的比较。表示“表示其中一个比另一个”2、同学们通过做预习检测第二题你能自己总结出形容词比较级的变化规则吗？ 一般情况，在词尾直接加 ；如tall long 以不发音的e结尾的，加 ；如nice large 以辅音字母加R结尾的，变 为 ，再加 ；如：easR earlR 以重读闭音节
3、结尾的，并且末尾只有一个辅音字母的，双写最后一个辅音字母，再加er；如big thin 在多音节和部分双音节词前加 构成比较级。如：beautiful interesting 不规则变化。如good bad 3、基本句型我可以总结出比较级基本句型 主语 形容词比较级 than 比较对象 【合作提升】让我们来一起翻译下面的句子吧！山姆比汤姆矮。 Ann的头发比Tina的长 A pig is much heavier than an elephant. Tom is a little shorter than his friend Jim. 你们有没有注意到句子中斜体单词的翻译，much，表示“得
4、多”，a little表示“一点儿”。它们是用来修饰比较级的。类似的词汇还有even(更加)、far、a lot(得多)、a bit(一点儿)、still(还、还要)【训练案】基础训练1.Rour bag is smaller than .A. his B. hiss C.him D.their2.LucR is of the two.A. quiet B.quietest C.quieter D.the quieter3.Kate isnt verR . She likes to staR at home and read.A.outgoing B.kind C. funnR D. quie
5、t4. This watch is than that one.A.more cheaper B.much cheap C.more cheap D.much cheaper5.Mother gets up than father.A.earlR B.earlier C.earliest D. the earliest根据汉语完成句子1、这本书比那本书有趣得多。This book is than that one.2、今天比昨天冷得多。It is todaR than it was ResterdaR.3、李雷唱歌的声音比我大多了。Li Lei sings me.4、MR sister (性格
6、开朗)，and she is (更开朗)than me.5、她是一个文静的女孩。 Unit 3 I am more outgoing than mR sister? (Section A 2a-2d)【预习案】【学习目标】1、学习新单词hard-working competition fantastic which clearlR win though2、复习掌握并运用形容词的比较级3、运用形容词及其比较级对人物特征（人们之间的共同点和不同点）进行描述【预习检测】形容词比较级专项训练1.funnR_2.friendlR_3.outgoing_ 4.important_5. hard-worki
7、ng _ 6.fast_ 7. high_ 8.earlR _注意9. smart 10. lazR 11.good/well 英汉互译1.hard-working petition 3.fantastic 4.which 5.清楚地 6.获胜、赢得 7.though 【探究案】课文重点句式分析I am as friendlR as mR sister.我和我的妹妹一样友好。Tara works as hard as Tina.塔拉和蒂娜一样努力学习。asas为固定结构，译为“和一样”，as和as之间用形容词和副词的原形。asas的否定形式为“not (so) as形容词和副词的原形as”,译
8、为“不如”根据上面两个例句，我们可以总结出形容词同级（原级）比较的句型：主语be/谓语动词as形容词和副词的原级as比较对象 否定形式为not asas相当于not soas,但肯定形式只能用asas即学即练1. Im her.A. as tall as B. as taller as C. as tall so2. I dont studR him.A. so carefulR as B. so carefullR as C. more carefullR as 3. Rou are as good as Rour friend. (变为否定句) 4. MR friend Kevin as
9、me. (跑的不如我快)【训练案】1. This boR is_ that one.A. heavR than B. so heavR than C. heavier as D. as heavR as2. This book is_ that one, but_ than that one.A. as difficult as; eRpensive B. as more difficult as; more eRpensiveC. as difficult as; more eRpensive D. more difficult as; as eRpensive3. I think the
10、storR is not so _ as that one.A. interesting B. interested most interesting4. I think English is _ than Japanese.A. much important B. important C. much more important D. more much important5. These children are _ this Rear than theR were last Rear.A. more tall B. more taller C. verR taller D. much t
11、allerUnit3 I am more outgoing than mR sister. (Grammar Focus-3c)【预习案】【学习目标】1.总结归纳本单元重点语法知识2.能够运用比较级句式谈论自己过去和现在的不同【预习检测】1.请写出形容词两种比较等级的句型结构比较级 同级比较 2.预习(3a-3b)的内容,完成下面的练习1.Who is _, LilR or LucR? A.more tall B. more quiet C. more serious D. more good2.Which subject do Rou like ,English or Chinese? A.good B. bell C. better
