《Unit 3 I’m more outgoing than my sister.Section A (Grammar Focus-3c)课件 人教八年级英语上册.pptx》由会员分享，可在线阅读，更多相关《Unit 3 I’m more outgoing than my sister.Section A (Grammar Focus-3c)课件 人教八年级英语上册.pptx（26页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Section A(Grammar Focus-3c)Unit 3 Im more outgoing than my sister.学习目标学习目标 Key words and sentences:1.as.as.;work hard.2.Whos more hard-working at school?3.Who is smarter,your mother or your father?Summarize the comparative forms of adjectives and adverbs.To learn how to use the comparatives.Comparat
2、ive WordsCais hair is _.Zhongs hair is _.Cais hair is _than Zhongs.Zhongs hair is _than Cais.CaiZhonglongshortshorter longerIn grammar,the cpmparative form of an adjective or adverb shows that something has than something else has.1.Comparative form of adjectivesMa HongjunTangSanMa Hongjun is_ than
3、TangSan.TangSan is_than Ma Hongjun.heaviertallerA+be动词+comparative(adj.)+than+BA+be动词+形容词比较级+than+BComparative form of adjectivesOscar is smart.（肯定句肯定句）Oscar is_ than TangSan.not smarter(否定句否定句）一般疑问句？一般疑问句？Is Oscar smarter than TangSan?肯定、否定回答？肯定、否定回答？Yes,he is./No,he isnt.The man is stronger/taller
4、 than the girl.The pig is heavier/fatter than the horse.The horse is taller/thinner than the pig.Transform these sentences2.Comparative form of adverbsThe girl sings loudly.The man sings _ than the girl.between two actionsmore loudlyA+verb+comparative(adv.)+than+BA+实义动词实义动词+副词比较级副词比较级+than+B2.Compar
5、ative form of adverbsThe man sings more loudly than the girl.肯定句肯定句否定句否定句The man doesnt sing more loudly than the girl.一般疑问句一般疑问句Does the man sing more loudly than the girl?肯定、否定回答肯定、否定回答Yes,he does./No,he doesnt.Make sentences：The car runs faster than the bike.(肯定句）The car doesnt run faster than th
6、e bike.(否定句）Does the car run faster than the bike?(一般疑问句）Yes,it does./No,it doesnt.(肯定、否定回答）在形容词和副词的比较级前，可以用在形容词和副词的比较级前，可以用much,a lot,a little等修饰。等修饰。Ma Hongjun is much heavier than TangSan.TangSan is a little taller than Ma Hongjun.形容词和副词的比较级构成是什么样的？形容词和副词的比较级构成是什么样的？比较级构成的规则变化比较级构成的规则变化比较级构成的不规则变
7、化比较级构成的不规则变化比较级构成的规则变化比较级构成的规则变化单音节词和部分双音节词一般在词尾加-ertall-tallerhigh-higher以字母e结尾的词加-rfine-finerwide-wider重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加-erhot-hotterbig-bigger以“辅音字母+y”结尾的双音节词，变“y”为“i”，再加-erlazy-lazierhappy-happier多音节词和部分双音节词在其前面加moreinteresting-more interestingpopular-more popular比较级构成的规则变化比较级构成的规则变化
8、比较级构成的规则变化比较级构成的规则变化比较级有规律比较级有规律,词尾加上词尾加上-er两兄弟两兄弟;要是以要是以e来结尾来结尾,只有小二只有小二(r)跟上去跟上去;重读闭音节词要牢记重读闭音节词要牢记,双写双写千万别忘记千万别忘记;要是要是“辅音辅音+y”来结尾来结尾,小艾小艾(i)要把要把y来替来替,再再加加-er两兄弟两兄弟;多音节词加上多音节词加上m-o-r-e,你看这样多容易。你看这样多容易。比较级构成的不规则变化比较级构成的不规则变化原级原级比较级比较级good/wellbetterbad/badly/illworsemany/muchmorelittlelessoldolder/
9、elderfarfarther/further1.A+be+as 形容词原形形容词原形+as+Be.g.Jack is as funny as Mike.克莱尔与苏起得一样早。克莱尔与苏起得一样早。杰克与迈克一样滑稽杰克与迈克一样滑稽。e.g.Claire gets up as early as Sue.两者进行比较两者进行比较,表示表示“一方与另一方一样一方与另一方一样”2.A+实义动词实义动词+as 副词原形副词原形+as+BPresentationGrammar FocusIs Tom smarter than Sam?No,he isnt.Sam is smarter than Tom
10、.Is Tara more outgoing than Tina?No,she isnt.Tina is more outgoing than Tara.Are you as friendly as your sister?No,Im not.Im friendlier.Does Tara work as hard as Tina?Yes,she does.Whos more hard-working at school?Tina thinks she works harder than me.Underline the adjectivesCircle the adverbs.Tips:形容
11、词常与与形容词常与与be动词连用；动词连用；副词修饰行为动词，并往往位于动词后面。副词修饰行为动词，并往往位于动词后面。3a Use the words to write questions and answers.1.Julie/tall/you Q:_ A:No,she isnt.Shes _ than me.2.Jack/run/fast/Sam Q:_ A:No,he doesnt.He runs_ than Sam.Is Julie as tall as you?tallerDoes Jack run as fast as Sam?faster3.your cousin/outgoi
12、ng/you Q:_ A:No,she isnt.Shes_ than me.4.Paul/funny/Carol Q:_ A:No,he isnt.Hes _than Carol.Is your cousin as outgoing as you?more outgoingIs Paul as funny as Carol?funnier3b Think of yourself two years ago.Write about how you are different now.1.Are you taller?_2.Are you funnier?_Yes,I am.Im taller
13、now than I was two years ago.No,Im not.Im not so funny now as I was two years ago.3.Are you more outgoing?_4.Do you study English harder?_5.Do you sing better?_Yes,I am.Im more outgoing now than I was two years ago.Yes,I do.I study harder now than I did two years ago.No,I dont.I sing worse now than
14、I did two years ago.3cCompare your parents.Check()who is smarter,funnier,etc.in the chart.Then ask your partner about his/her parents.A:Who is smarter,your mother or your father?B:I think my mother is smarter than my father.MotherFathersmartfunnywork hardoutgoingfriendlysing well 根据汉语意思补全句子。1.每个人都知道
15、中国变得越来越强大。每个人都知道中国变得越来越强大。Everyone knows that China is getting _.2.微信微信钱包使我们的生活比以前方便多了。钱包使我们的生活比以前方便多了。WeChat Wallet is making our life _ convenient(方便方便)than before.stronger and strongermuch moreExercises3.这对双胞胎长得一样吗这对双胞胎长得一样吗?不，简比克莱尔高一点。不，简比克莱尔高一点。Do the twins look the same?No,Jane is _ taller than Claire.a littleHomework1.Review and recite the usage of comparatives.2.Preview the new words and phrases in Section B(1a-1e).