人教版英语八年级上册第三单元Unit3教学文案.ppt

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1、人教版英语八年级上册第人教版英语八年级上册第三单元三单元Unit3Unit3 big smallABBall A is _ _ Ball B.Ball B is _ _ Ball A.bigger thansmaller thantallshortLiu Xiang is _ _ Yao Ming.Yao Ming is _ _ Liu Xiang.shorter thantaller thanThe women are fat.The man and the woman are thin.The women are fatter than the man and the woman.Lily

2、 is _ _ Lucy.Lucy Lily Lucy and Lily are twins(双胞胎双胞胎).funnier thanfunny2._ _1._ _shortfatthintallWrite the opposite words Write the opposite words according to the pictures.according to the pictures.1a3._ _quietlyloudly4._ _short hairlong hairListen and number the pairs of twins in the picture.1b12

3、31cPractice the conversation then make conversations about the other twins.A:Thats Tara,isnt it?B:No,it isnt.Its Tina.Tina is taller than Tara.And she also sings more loudly than Tara.形容词或副词的比较级形式：形容词或副词的比较级形式：tall taller fast fasternice nicerthin thinnerearly earlier outgoing more outgoing 原形原形比较级比

4、较级 tall taller fast fasternice nicerthin thinner(以不发音的字母以不发音的字母 e 结尾的结尾的+r)(一般在词尾一般在词尾+er)原形原形比较级比较级(重读闭音节词词尾只有一个辅音重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再字母时，先双写辅音字母再+er)early earlieroutgoing more outgoing (以辅音字母以辅音字母+y 结尾的单结尾的单 词，变词，变 y 为为 i+er)(多音节词和部分双音节词多音节词和部分双音节词前加前加more)Listen.Are the words in the box use

5、d with(i)er or more?Complete the chart.2afunny(run)fastfriendly(jump)highoutgoing(work)hardhard-working(get up)early smartlazy-er/-iermore friendlyoutgoingfunny funniersmart smarterlazy lazierfast fasterhard harderhard-working more hard-workinghigh higherearly earlierListen again.How are Tina and Ta

6、ra different?2bTina is more outgoing than Tara.is friendlier and funnier.runs faster and jumps higher than Tara.is smarter than Tara.is lazier than Tara.Tara works as hard as Tina.gets up earlier than Tina.Student A,look at the chart on the right.Student B,look at the chart on page 81.Ask and answer

7、 questions about Sam and Tom.2cIs Tom funnier than Sam?No,he isnt.Sam is funnier than Tom.Is Sam more hard-working than Tom?Yes.Hes more hard-working than Tom.2dRead the conversation and match the people with the right things.LisaNellya.sang betterb.with shorter hairc.practice more and really wanted

8、 to wind.sang more clearlye.danced better Did you like the singing competition yesterday,Anna?Oh,it was fantastic!Nelly sang so well.Role-play the conversation.1.outgoing adj.友好的；外向的友好的；外向的一般修饰人，指人的性格。一般修饰人，指人的性格。在句子中可做定语或表语。在句子中可做定语或表语。e.g.Mary is an outgoing girl.玛丽是一位外向的女孩。玛丽是一位外向的女孩。My brother i

9、s not very outgoing.我弟弟不善与人交往。我弟弟不善与人交往。2.better adj./adv.（good和和well的比较级）的比较级）较好的（地）；更好的（地）。较好的（地）；更好的（地）。e.g.The red bike is better than the blue one.红色的自行车比蓝色的好。红色的自行车比蓝色的好。Mike can play the guitar better than Bob.迈克弹吉它比鲍勃好。迈克弹吉它比鲍勃好。3.loudly adv.喧闹地；大声地；响亮地喧闹地；大声地；响亮地 quietly adv.轻声地；轻声地；轻柔地；安静地

10、轻柔地；安静地e.g.Dont talk so loudly.不要这么大声说话。不要这么大声说话。All the students are sitting quietly in the library.所有的学生都安静地坐在图书馆里。所有的学生都安静地坐在图书馆里。4.which pron.&adj.哪一个；哪一些哪一个；哪一些指上文或下文提到的几个名词指上文或下文提到的几个名词中的一个或一些。中的一个或一些。e.g.Which is your bike,Mary?哪一辆是你的自行车，玛丽？哪一辆是你的自行车，玛丽？Which girl runs faster?哪一名女孩跑得更快一些？哪一名女

11、孩跑得更快一些？petition n.比赛；竞赛；竞争比赛；竞赛；竞争e.g.The singing competition was very interesting yesterday.昨天的歌唱比赛很有趣。昨天的歌唱比赛很有趣。6.fantastic adj.极好的；了不起的极好的；了不起的 e.g.Look!Our English newspaper is really fantastic.看！我们的英语报真是太棒了。看！我们的英语报真是太棒了。7.clearly adv.清楚地；清晰地；明白地清楚地；清晰地；明白地e.g.Can you see the words clearly?你能

12、清楚地看到那些字吗？你能清楚地看到那些字吗？8.win v.获胜；赢得获胜；赢得e.g.Its easy for us to win the game.我们赢得这场比赛很容易。我们赢得这场比赛很容易。9.in some ways we look the same,and in some ways we look different.look the same 看上去一样看上去一样 look like 看上去像看上去像 look alike 看上去相像看上去相像 in a way 为某一种方式为某一种方式10.We both have black eyes and black hair,alth

13、ough my hair is shorter than hers.1)both“两个、两者都两个、两者都”,在句中在句中可作代词、形容词、副词、连词。可作代词、形容词、副词、连词。作副词时常放在作副词时常放在be动词之后动词之后,实义实义动词之前。动词之前。e.g.Both(of)his parents are doctors.(作代词或形容词作代词或形容词)=His parents are both doctors.(作副词作副词)They both went camping in the holiday.(作副词作副词)Both English and math are very imp

14、ortant.(both and短语常连接两个并列的成分短语常连接两个并列的成分,可连接名词、动词、形容词和代词等可连接名词、动词、形容词和代词等)注注:both指两者都指两者都,all指三者或三者以上都。指三者或三者以上都。11although与与though常可互换常可互换,表表“虽然、即使、尽管虽然、即使、尽管”,都不能与都不能与but用于一句话中。但用于一句话中。但though用得更普用得更普遍。此外遍。此外though可作副词可作副词,在句尾表在句尾表“然而然而”,although不能。不能。固定短语固定短语 even though 表示表示“即使、即使、纵然纵然”,不能用不能用ev

15、en although.如如:There are some differences,though.形容词和副词的比较级和最高级。形容词和副词的比较级和最高级。大多数形容词和副词有三个等级：大多数形容词和副词有三个等级：原级、比较级、最高级。原级、比较级、最高级。一、构成一、构成Grammar Focus1.1.构成的不规则变化构成的不规则变化:eg.good/well better best bad/badly worse worst many/much more most little less least far farther/further farthest/furthest2.构成的

16、规则变化构成的规则变化:1)单音节词和少数双音节词单音节词和少数双音节词 一般在词尾后加一般在词尾后加-er 或或-est.如：如：cold colder coldest nice nicer nicest2)重读闭音节词末尾只有一个辅音字母重读闭音节词末尾只有一个辅音字母时时,先双写这个辅音字母先双写这个辅音字母,再加再加-er或或-est。如如:big bigger biggest thin thinner thinnest 3)以以“辅音字母辅音字母+y”结尾的双音节词，结尾的双音节词，先改先改y为为i,再加再加-er或或-est。如：。如：easy easier easiest hap

17、py happier happiest4)多音节词和部分双音节词在词多音节词和部分双音节词在词前加前加more或或most。如：。如：delicious more delicious most delicious interesting more interesting most interesting二、用法二、用法1.比较级表示两者比较级表示两者(人或事物人或事物)的比较。的比较。eg.I am taller than Tom.My dress is more beautiful than hers.2.2.最高级最高级表示三者或三者以上表示三者或三者以上(人或人或事物事物)的比较的比较,

18、其中有一个在某一方面其中有一个在某一方面超过其他几个时超过其他几个时,用最高级。最高级用最高级。最高级的前面一般要加定冠词的前面一般要加定冠词 the,后面可后面可带带 of(in)短语来说明比较的短语来说明比较的范围。范围。如：如：She is the youngest in the class.Jason is the tallest of the three.Whose handwriting is the best of all?3.在形容词比较级前还可用在形容词比较级前还可用much,even,still,a little来修饰来修饰,表示表示“的多的多”,“甚至甚至”,“更更”,“

19、一些一些”。如：。如：This city is much more beautiful than before.Shes a little more outgoing than me.Its a little colder today.4.“比较级比较级and比较级比较级”意为意为“越来越来越越”。多音节比较级用。多音节比较级用“more and more形容词原级形容词原级”形式。如：形式。如：Its getting worse and worse.The group became more and more popular.5.“Which/Who is+比较级比较级？”比较比较A、B两事

20、物两事物,问其中哪一个较问其中哪一个较时时用此句型。如：用此句型。如：Which T-shirt is nicer,this one or that one?Who is more active,Mary or Kate?Which one is more popular among students,going to concerts or going to movies?6.6.使用形容词比较级时需注意以下几点：使用形容词比较级时需注意以下几点：1)than后面接代词时后面接代词时,一般要用主格形式，一般要用主格形式，但在口语中也可使用宾格形式。但在口语中也可使用宾格形式。如：如：My b

21、rother is taller than I/me.2)当需要表示一方超过另一方的程度时，当需要表示一方超过另一方的程度时，可以用可以用much,a lot,a little,a bit,even,still等来修饰形容词比较级。注意等来修饰形容词比较级。注意:比较级不比较级不能用能用very,so,too,quite等修饰。如：等修饰。如：He is much more serious than Sam.3)形容词比较级后面往往用连词形容词比较级后面往往用连词than连接连接另一个比较的人或事物另一个比较的人或事物,但在上下文明确但在上下文明确的情况下的情况下,形容词比较级可单独使用。如：

22、形容词比较级可单独使用。如：My sister is tall,but my aunt is taller.我姐姐个子高我姐姐个子高,但我姑姑个子更高。但我姑姑个子更高。outgoingtwincalmwildserious smartathleticnotemean孪生的孪生的;双胎的双胎的镇静的镇静的;无忧虑的无忧虑的表示表示的意思的意思严肃的严肃的;严重的严重的卤莽的卤莽的;轻率的轻率的友好的友好的;直爽的直爽的聪明的聪明的;伶俐的伶俐的;机敏机敏的的注释注释;说明说明体格健美的体格健美的;强健的强健的 Match the words.写出下列单词的比较级。写出下列单词的比较级。funn

23、yquietserioussmartoutgoingquicklyfunnierquietermore serioussmartermore outgoingmore quickly一、词汇一、词汇1.Im tall but my sister is _(short).2.My mother has long hair,and my sister has _(long)hair.3.This little baby is _ (outgoing)than that one.shorterlongermore outgoing 4.In some ways we look the same,in

24、 some ways we look _(不同不同).5.Ann is a very _(安静的安静的)girl,she hardly makes noise.differentquiet1.The twins _ lovely girls.A.are allB.are bothC.both are2.I like drawing and I am good _ it.A.in B.on C.at3.That boxer is _ than others.A.more athleticB.athleticerC.much athletic二、单项选择二、单项选择B C A 4.She is t

25、hree years _ than I am.A.oldB.more oldC.older5.I think a good friend should make me _.A.laughB.laughingC.to laughC A6.-Which of the caps will you take -Ill take _.one for my father the other for my brother.A.neither B.both C.all 7.Sam looks like his Dad.They are _ tall.A.either B.any C.all D.both BD

26、8.There are many tall buildings on _ sides of the street.A.either B.all C.both 9._Lily _ Lucy may go with you because one of them must stay at home.A.Not,but B.Neither,nor C.Both,and D.Either,or CCHomework 1.Make an adjective word list including all the adjective words you know.2.Write a short passa

27、ge to compare you and your best friend.Yes.Im more outgoing than I was two years ago.1.Are you more outgoing now?2.Are you friendlier?3.Do you study English harder?与两年前的自我进行比较。与两年前的自我进行比较。My mom is funnier than my dad.1.Who is funnier,your mom or your dad?5.Who drives better?2.Who works harder?3.Who

28、 sings better?4.Who is more outgoing?Talk about your parents.I have a good friend.He is really outgoing.I have a good friend.Shes cute and smart.My good friend works very hard.My good friend is good at music.a.has cool clothes.d.is good at sports.f.make me laugh.b.is talented in music.What kind of t

29、hings are important in a friend?Rank the things below 1-7(1 is the most important.)g.is a good listener.e.truly cares about me.c.likes to do the same things as me.1aA good friendA:I think a good friend makes me laugh.B:For me,a good friend likes to do the same things as me.C:Yes,and a good friend is

30、 talented in music,too.D:Thats not important for me Talk about what you think a good friend should be like.1b Like about their best friendsMollyPeter likes to do the same things.MaryWhat do Molly and Mary like about their best friends?Fill in the first column of the chart.1cLisa is a good listener.1

31、dListen again.How are Molly and Mary the same as and different from their best friends?Complete the rest of the chart in 1c.The same as their best friendsMollyMaryTheyre both tall.They are both pretty outgoing.They are both have long,curly hair.Different from their best friendsMollyMolly studies har

32、der.MaryLisa is quieter.Molly is a little quieter.Peter plays baseball better.Peter speaks more.Lisa is smarter.Mary is more outgoing.Talk about Molly and Mary and their best friends.1eA:Molly studies harder than her best friend.B:Well,Mary and her best friend are both tall.kidmirrorgradesayinghandh

33、eartarmbeaklaughloudsimilar2bRead the passages quickly and match the person with the right ideas.Friends are like books you dont need a lot of them.Its not necessary to be the same.My best friend is quite different from me.A true friend reaches for your hand and touches your heart.Mary SmithHuang Le

34、iJeff GreenRead the passage carefully and find the differences and similarities between friends.Im quieter and more serious than most kids.differences:He is taller and more outgoing than me.He plays tennis better.Larry is much less hard-working.So I always get better grades than he does.Similarities

35、:We both like sports.My best friend Yuan Li is quiet,too.We can talk about and share everything.Shes funnier than anyone I know.2cAre the following statements true or false?1.Jeff is less serious than most kids.2.Jeff and Yuan Li are both quiet.3.Jeff thinks it is easy for him to make friends.4.Huan

36、g Lei is taller than Larry.5.Huang Lei isnt as good at tennis as Larry.TFFFT6.Larry works harder than Huang Lei.7.Mary thinks her friends should be the same as her.8.Carol broke her arm last year and Mary made her feel better.FFT2dHow do you and your friends compare with the people in the article?Wr

37、ite five sentences.Im different from Jeff because Im louder than the other kids in my class.My best friend is similar to Larry because shes less hard-working than me.A+be different from B because A+be similar to B because1.Im similar to Jeff because I like reading books and works harder in class.2.M

38、y friend is similar to Carol because she always makes me laugh.3.Im different from Huang Lei because I think my best friends should be the same as me.4.My friend is similar to Yuan Li because she is quiet and like studying.5.Im similar to Carol because Im funnier than any other kids and I make my fr

39、iends laugh.Which saying about friends is your favorite?Which friend do you think about when you read this saying?Why?Tell your partner about it.2e1.A good friend is like a mirror.2.Friends are like books you dont need a lot of them as long as theyre good.3.My best friend helps to bring out the best

40、 in me.4.A true friend reaches for your hand and touches your heart.My favorite saying is“A true friend reaches for your hand and touches your heart.”It makes me think about my best friend,Wu Zhou.He helps me with my English for three years.I was bad in English three years ago.But now Im interested

41、in it with his help.比比较级较级形式形式为为more serious。1.serious adj.严肃严肃的；的；稳稳重的重的e.g.Mr.Bai is more serious than Mr.Zhao.白先生比白先生比赵赵先生更先生更严肃严肃。Its(not)necessary to do sth.e.g.Its necessary to brush your teeth every day.每天刷牙是有必要的。每天刷牙是有必要的。2.necessary adj.必需的；必要的必需的；必要的both 为为“两个都两个都”；all 指三者或指三者或三者三者以上都。以上都。

42、3.both adj.&pron.两个；两个都两个；两个都e.g.They both like computer games.他他们们两个都喜两个都喜欢电脑欢电脑游游戏戏。They are all having lunch in the dinning room now.他他们现们现在都在餐在都在餐厅厅吃午吃午饭饭。touch ones heart 触触动动某人的心弦某人的心弦4.touch v.感感动动；触摸；触摸e.g.I love this song.It can touch my heart.我喜我喜欢这欢这首歌，它能触首歌，它能触动动我的心弦。我的心弦。Dont touch the

43、food with dirty hands.不要用不要用脏脏手手动动食物。食物。e.g.My best friend is talented in music.我的好朋友很有音乐才能。我的好朋友很有音乐才能。5.talented adj.有才能的；有才干的有才能的；有才干的 6.care about 关心；在意；担忧关心；在意；担忧e.g.He doesnt care about his clothes.他不在乎他的衣着。他不在乎他的衣着。7.truly adv.真正；确实真正；确实（修饰动词）（修饰动词）e.g.We truly saw the UFO that day.那天我们确实看到过不

44、明飞行物。那天我们确实看到过不明飞行物。e.g.I think their dream can come true some day.我相信他们的梦想会成为现实。我相信他们的梦想会成为现实。true adj.真正的真正的come true 实现；成为现实实现；成为现实e.g.A true friend should tell the truth.真正的朋友应当说真话。真正的朋友应当说真话。1.A good friend is like a mirror.2.Friends are like books you dont need a lot of them as long as theyre

45、good.好朋友像书籍好朋友像书籍只要他们优良，无需太只要他们优良，无需太多。多。好朋友就像一面镜子。好朋友就像一面镜子。Translate these saying into Chinese.真正的朋友会握你的手，打动你真正的朋友会握你的手，打动你的心弦。的心弦。3.My best friend helps to bring out the best in me.4.A true friend reaches for your hand and touches your heart.好朋友帮我将自己最好的一面发好朋友帮我将自己最好的一面发挥出来。挥出来。Homework1.Read the passages after class.2.Make sentences with the phrase below:as long as;be different from;bring out;be similar to;in fact;make sb.do;Its(not)necessary to do 结束结束