2013人教版八年级英语上册unit3SectionA2a.ppt

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1、Unit 3I am more outgoing than my sister.talltaller1.88m2.26mYao Ming is taller than Liu Xiang.longlong hairhairlonglongerer hair hairLiu Yifei has longLiu Yifei has longerer hair hair than YangYang Mi.Mi.hairNa Ying is thinner than Han Hong.Han Hong is heavier than Na Ying.(fatter)funnyfunnier rZhao

2、 Benshan is funnier than Xiao Shenyang.outgoingseriousXie Na is more outgoing than Shui Junyi.Shui Junyi is more serious than Xie Na.3,800,000200,000The white car is more expensive than the red car.The red car is cheaper than the white car.2a Listen.Are the words in the box used with(i)er or more?Co

3、mplete the chart.funny (run)fastfriendly (jump)highoutgoing (work)hardhard-working (get up)earlysmartlazyfunnysmartlazy(run)fast(jump)high(work)hard(get up)earlyhard-working2b Listen again.How are Tina and Tara different?Fill in the boxes.friendlier,funnier,runs faster,jumps higher,smarter,lazierget

4、s up earlier形容词比较级的形容词比较级的 构成规则构成规则1.直接在形容词后加直接在形容词后加-er。2.以以e结尾的形容词直接在其后加结尾的形容词直接在其后加-r。tallnice3.以重读闭音节结尾并且末尾只有一个辅音字以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加母，应先双写这个辅音字母再加-er.bigshortsmallshorterlarge whiterwhitethinfatterfatsmallerthinnerlargertallernicerbigger形容词比较级的形容词比较级的 构成规则构成规则4.以以“辅音字母辅音字母+y”结尾的，先

5、改结尾的，先改“y”为为“i”，再加，再加-er。happy5.多音节和部分双音节形容词在其前面加多音节和部分双音节形容词在其前面加more。loudlyheavierheavyeasiereasymore beautifulbeautifulmore interestinginterestinghappiermore loudlyquietly-more quietly 不规则变化：不规则变化：bad/badly/ill worse many/much more good/well better oldolder/elder far farther/further little less2c

6、 Student A,look at the chart on the right.Student B,look at the chart on page 81.Ask and answer questions.Note:*Means Sam is taller than Tom.2dRead the conversation and match the people with the right things.LisaNellya.sang betterb.with shorter hairc.practice more and really wanted to wind.sang more

7、 clearlye.danced better 2d Role-play the conversation.Julie:Did you like the singing competition yesterday,Anna?Anna:oh,it was fantastic!Nelly sang so well!Julie:Yes,but I think Lisa sang better than Nelly.Anna:Oh,which one is Lisa?Julie:The one with shorter hair.I think she sang more clearly than N

8、elly.Anna:Yes,but Nelly danced better than Lisa.Julie:You can tell that Lisa really wanted to win,though.Anna:Well,everyone wants to win.But the most important thing is to learn something new and have fun.写出下列单词的比较级。写出下列单词的比较级。funnyquietserioussmartoutgoingquicklyfunnierquietermore serioussmartermor

9、e outgoingmore quicklytallnicebigfunnyoutgoingold older/eldertallernicerbiggerfunniermore outgoinglateexpensivethin smarthighfat interestingmore interestinglatermore expensivethinnersmarterhigherfatter二、句型转换。二、句型转换。1.This picture looks beautiful,but that one looks more beautiful.(同义句同义句)That picture

10、 looks _ _ _ this one.2.She has longer hair than Emma.(同义句同义句)Her hair is _ _ _.3.Helen studies hardest in her class.(同义句同义句)Helen studies _ than _ _ student in her class.more beautiful thanlonger than Emmasharder any other4.My father is two years older than my mother.(同同义义句句)My mother is _ _ _ than

11、 my father.5.Li Lei is taller than his twin brother.(同同义义句句)Li Lei is _ _ of the twins.6.Dave is heavy,but he can run very fast.(上同上同)_ Dave is heavy,he can run very fast.two years youngerthe tallerThough 1.If you want to be thinner and healthier,youd better eat _food and take _ exercise.A.more,fewe

12、r B.more,less C.fewer,more D.less,more三三.选择选择2.Hes _ than his brother.A.strong B.stronger C.the stronger D.the strongest3.Which do you like _,tea or coffee?A.good B.better C.best D.the better4.Mum,this T-shirt is much too small for me.Would you buy me a _one?A.good B.better C.large D.largerBetter later than never.Facts(事实）事实）speaks louder than words.Enough is better than too much.Two heads are better than one.Blood(血血)is thicker（稠，浓）（稠，浓）than water.亡羊补牢，亡羊补牢，犹未晚也犹未晚也事实胜于雄辩事实胜于雄辩知足常乐知足常乐三个臭皮匠顶个诸葛亮三个臭皮匠顶个诸葛亮血浓于水血浓于水Additional work