Unit 3 I'm more outgoing than my sister Section A (Grammar Focus~3c) 学案

这是一份Unit 3 I'm more outgoing than my sister Section A (Grammar Focus~3c) 学案，共6页。

Unit 3 Section A (Grammar Focus~Q3c)【学习目标】1.能写出描述人物特点的形容词和副词的比较级形式;能归纳比较级的用法及结构。2.能正确使用比较句型“主语+谓语+比较级+than+对比成分”和“as +原级+as”来询问人物之间的外貌和个性特征差异。3.接受人与人之间的差异性,尊重别人并珍爱自己。【预习导学】一、短语速记1.和……一样友好____________________________________________2.和……一样高____________________________________________3.比……工作更努力____________________________________________4 更辛勤的____________________________________________5.两年前____________________________________________6.唱歌唱得好____________________________________________二、句子速译1.Sam比Tom更聪明。____________________________________________2.你和你姐姐(妹妹)一样友好吗?____________________________________________3.Tara学习和Tina一样努力吗?____________________________________________4.我比我爸爸高。____________________________________________5.在学校里,谁更勤奋?____________________________________________三、想一想1.如果你想知道Jim是不是比Tom更友好,你可以这样问:____________________________________________2.Are you as outgoing as your deskmate (同桌)?____________________________________________【答案】一1.as friendly as...　2.as tall as...3.work harder than...4.be more hard-working5.two years ago6.sing well二1.Sam is smarter/cleverer than Tom.2.Are you as friendly as your sister?3.Does Tara study as hard as Tina? 4.I am taller than my father.5.Who is more hard-working at school?三1.Is Jim friendlier than Tom?2.Yes, I am./No, I'm not.【合作探究】任务驱动一 语法探究1.写出下列形容词和副词的比较级。①tall—　____________________________________________　 cool—　____________________________________________　 ②late—　____________________________________________　 large—　____________________________________________　 ③heavy—　____________________________________________　 happy—　____________________________________________　 friendly—　____________________________________________　 ④fat—　____________________________________________　 big—　____________________________________________　 thin—　____________________________________________　 ⑤serious—　____________________________________________　 outgoing—　____________________________________________　 ⑥good/well—　____________________________________________　 bad/badly—　____________________________________________　 many/much—　____________________________________________　 little—　____________________________________________　 far—　____________________________________________　 　　◎学法指导:写出所给形容词和副词的比较级,并观察比较级的构成,总结出其比较级的变化规则,在理解的基础上巧记变化规则。2.读一读,填一填。朗读课本Grammar Focus表格中的句子,然后补全下面的内容。1)比较范围:两者之间差异的对比,用 　____________________________________________　级。 2)比较级的标志词:　____________________________________________　。 3)比较级句子结构:①A+be动词/实义动词+ 　____________________________________________　+than+B; ② as...as 中间用形容词或副词的 　____________________________________________　 级。 4)比较级的肯定句变为一般疑问句时:若句子中含有be 动词,只要把 　____________________________________________　 放到句首; 若句子中含有实义动词,只要把 　____________________________________________　 放到句首并注意实义动词应保持原形。 　　◎学法指导:先观察Grammar Focus中的句子,找出比较级的标志词,再根据所给句子,总结归纳出比较级的句型结构。任务驱动二 时态练习1.完成课本3a的练习,用所给的词写出问题并回答。 　　◎学法指导:大多数形容词和副词有三个等级:原级、比较级和最高级。比较级表示两者(人或事物)的比较,表示“更……”,用于说明“前者比后者更……”。than是比较级句型的标志词。2.想一想两年前的自己,写出你现在的变化。①Are you taller?____________________________________________②Are you funnier?____________________________________________③Are you more outgoing?____________________________________________④Do you study English harder? ____________________________________________⑤Do you sing better? ____________________________________________　　◎学法指导:注意正确使用连系动词was 和助动词did。任务驱动三 小组合作比较父母之间的不同,在表格里用“√”标出谁更聪明,更滑稽,等等,然后小组内问答。　　完成任务所需要的语言结构:A:Who is..., your mother or your father?B:I think... is... than......【答案】任务驱动一1.①taller　cooler②later　larger③heavier　happier　friendlier/more friendly④fatter　bigger　thinner⑤more serious　more outgoing⑥better　worse　more　less　farther/further2.1)比较　2)than　3)①比较级　②原　4)be 动词助动词任务驱动二2.①Yes, I am. I'm taller now than I was two years ago/...②Yes, I am. I'm funnier now than I was two years ago/...③Yes, I am. I'm more outgoing now than I was two years ago/...④Yes, I do. I study English harder now than I did two years ago/...⑤Yes, I do. I sing better now than I did two years ago/...【知识超市】[命题点一]Tina is more outgoing than Tara.Tina比Tara更外向。 　 ◎用法总结:比较等级的常用句型结构:1.A+be+形容词的比较级+than+B;2.A+实义动词+副词的比较级+than+B;3.A+be+as+形容词原级+as+B;4.A+实义动词+as+副词原级+as+B;5.Who/Which..., A or B?。如:Tina thinks she works harder than Tara.Julie is as tall as you.Mary works as hard as Tina.Who is smarter, your mother or your father?对点自测用括号内所给单词的适当形式填空。1.She is 　____________________________________________　(smart) than me. 2.I got up 　____________________________________________　 (early) than my sister yesterday. 3.She is as 　____________________________________________　 (friendly) as her mother. 4.She runs as 　____________________________________________　 (fast) as Mike. 5.Who is much 　____________________________________________　 (hard-working), Tom or Tim? 【答案】1.smarter　2.earlier　3.friendly　4.fast　5.more hard-working[命题点二]Is Julie as tall as you? Julie和你一样高吗? 　 as...as意为“和……一样”,表示同级之间的比较。使用时要注意第一个as为副词,第二个as为连词。其基本结构为“as+ adj./adv.+as”。如:This film is as interesting as that one.这部电影和那部电影一样有趣。 其否定结构为“not as/so +adj./adv. +as”。如:This dictionary is not as/so useful as you think.这本字典不如你想的那样有用。 若有修饰成分,如twice、three times、half、a quarter等,则须置于第一个as之前。如:Your bag is twice as expensive as mine.你的包是我的两倍贵。 对点自测根据汉语意思完成下列句子。1.Sam和我一样高。Sam is 　____________________________________________　 me. 2.Lucy不如Mary外向。Lucy 　____________________________________________　 Mary. 3.他走得像蜗牛一样慢。He walked 　____________________________________________　 a snail. 【答案】1.as tall as　2.isn't as/so outgoing as　3.as slowly asMotherFathersmartfunnywork hardoutgoingfriendlysing well