人教版八年级英语上册unit 3 section a（1a2b）学案（无答案）

Unit3 Im more outgoing than my sister? 学生姓名： 班级： 班课题：Section A（1a2b） 【学习目标】一、知识目标：重点单词：than,outgoing ,better ,loudly ,quietly ,smart,early,high,lazy,fast,hard-working .重点短语：more loudly/ outgoing,asas,both. and ,重点句型：sb.+be+ adj_er/more adj.+than +., sb.+ do+as+adv+as+.学习重难点：比较级的变化规则及谈论两人的差距。2、 能力目标: 谈论自己所喜欢朋友的特征.三、情感目标:通过对别人不同点的肯定和包容，让学生树立尊重他人尊重自己优良品质【学习过程】【课前预习】1、 译词组、短语：1.和两个都_2.打鼓_ 3.长发_ 4. 大声唱_ 5.work hard_ 6.跳高_二、写出下列词的反义词：tall_thin_long_quietly_outgoing_lazy_三、把下列单词对号入坐：thin, long , calm, funny, quietly, serious,outgoing, smart, lazy, short, big, heavy, early, interesting, beautiful, had-working, smart, hard, high, friendly, fast, late, loudly.在词尾直接加er: _.以字母e结尾的单词，直接加r: _. 双写最后一个辅音字母，加er: _. 辅音字母加y结尾的单词，变y为i加er: _. 多音节词和部分双音节词，在词前加more: more beautiful _.【课内探究】1、 引入新知识。 利用图片或事物，以旧单词导出新句型。Show two pictures to the students, and say:Li Mei has short hair , Liu Mei has long hair. Liu Meis hair is longer than Li Meis. Say again: Li Ping is outgoing, Li Bing is quiet. Li Ping is more outgoing than Li Bing. And so on .二、合作探究Task1: 小组合作，利用身边的人或物上述的操练对话Task2: 完成 1a 且核对答案。Task3: Look at the picture carefully on P17, find their differences, then read the sentences carefully, finally listen to the tape and number.(完成1b)Task4:小组合作，操练对话 in 1c.Task5:展示对话。Task6:Listening. 首先仔细阅读2a和2b 的信息，在听磁带。听录音，圈出你听到-er/ier的单词,再听圈出 more 的单词，补全2a的表格。再听两遍，判断下列句子的正误。最后补全2b的表格。 a、Tina is funnier than Tara.b、Tara is more outgoing than Tina.c、Tina is more athletic than Tara.d、Tara is more serious than Tina. e、Tina is smarter than Tara.f、Tara is quieter than Tina.Task7:核对答案。三、疑难点拨1.形容词和副词的比较级规则变化(见教材P114)2.比较级用于表示两者之间的比较，常用“比较级+than” 句型， 意为：比.， 两者相同比较，常用“as.as.”句型，意为：与. 一样。【课堂练习】 一写出下列各词的比较级，并总结形容词和副词比较级的构成规律。1.tall_ short _ long _ smart _ high_ fast _ 规律: _2. nice _ fine _ large _ late _ 规律: _ 3. big_ red _ wet _ hot _ sad _ thin _ 规律: _ 4. funny _ heavy _ early _ lazy _ 规律: _ 5. loudly _ beautiful _ interesting_ outgoing _ friendly_ hard-working_ 规律: _6.good / well _ many / much _ 规律: _二、用所给词的适当形式填空。1.Tom is_ than Sam. (smart) 2.My hair is_ than hers. ( short) 3.Pedro is a little_ than me. (outgoing) 4.Paul is _ than Pedro. (thin) 5.I am _ than my little sister. (tall) 6.I think Im _ than my friend. (hard-working)7.Lily is my best friend. Shes _ than me. (heavy)9. My mother is _ (young) than your mother is.10.Mr Green is _( friendly) than Mr Brown. 三、单选( )1. Helen _ than Kate. Ais smarter Bis smart CSmart Dare smarter( )2. Now telephones are very popular and they are much _ than before Acheap Bcheaper Ccheapest Dthe cheapest( )3. Which subject do you like _, English or Chinese? AWell Bbetter Cthe best Dgood( )4. Lets go by planeIts _ than by train Afaster Bfastest Cslower Dslowest( )5. Isabella and Maria _ girls Aare all Bare both Call are Dis both( )6.Sam is _ than Jim. A. short B. very short C. the shortest D. a little shorter( )7.This desk is _ than that one. A. big B. biger C. bigger D. more big( )8.I have long hair than _. A. shes B. hers C. hers D. she( )9.Jim is _ than Jack. A. funnier B. more funny C. more funnier D. much funny( )10.We lived in a _ town. A. quiet B. calm C. heavy D. outgoing【课后练习】一、汉译英。1.我的球比你的大。 My ball is _ _yours.2.Lucy 的头发比 Lily 的更短. Lucys hair is _ _ Lilys.3.Tara 比Tina 个矮。 Tara _ _ _Tara. 5.Pedro 比Paul更有趣。Pedro is_ _ _ Paul6.英语和数学, 哪个学科更重要? Which subject _ _ _, English or math?7.Xiao Ming与 Xiao Ping 跳得一样高。Xiao Ming jumps _ _ _ Xiao Ping .二、句型转换1.Mike is tall, but John is taller.(合成一句)_.2.Tina is taller than Tara.(变同义句) _3.more, Tom , than, is , athletic, Sam.(连词成句)_ 4.Tina works hard ,Tara works hard ,too._5.Tina plays the guitar well. Tara plays it well, too. (合为一句)_ Tina _Tara _ the guitar well.三、根据所给情景，完成下列对话，每空一词。 A: (1)_ that? B: Thats Sam. A: (2)_ you know him? B: Yes, hes my good friend. A: Why (3)_you like him? (4)_looks so serious. B: (5)_hes funny. He