六年级英语（下）Unit1B Let.ppt

1、Unit 1 How tall are you?人教版六年级下册英语课件B Lets learnWho is taller?Who is shorter?Who is older?Who is younger?And whose arms are longer?Mike is taller.Amy is shorter.Oliver is older.Sarah is younger.And Johns arms are longer.Lets chant.A:How tall are you?B:Im meters.A:Immetres.Im taller/shorter than you.

2、A:How old are you?B:Im years old.A:Imyears old.Im older/younger than you.Lets compare.（我们来比一比。）How heavy is Jim？Who is heavier,Jim or John？Watch and answerHe is 52 kilograms.Jim is heavier than John.Have A PK120 kilograms210 kilogramsThe elepant is heavier than the pig.heavyheavierthinthinner.Thinne

3、r,thinner,the dog is thinnerthan the tiger.smallsmallerSmaller,smaller,the mouse is smaller than the dog.bigbiggerBigger,bigger,the elephant isbigger than the bear.strong strongerThe horse is stronger than the lion.Watch and imitate.Work in groups.（小组内读。）thinnerheavierbiggerstrongerRead and match.bi

4、ggerlongeryoungerstrongerheavieroldersmallershorter thinnertaller绿色圃中小学教育网http:/www.L绿色圃中小学教育网http:/www.LSharp eyes.Match and say.自主探究：你能发现形容词比较级的构成规律吗?strongoldtallshortyoungstrongeroldertallershorteryoungerlonglonger说出下列形容词的比较级。smallsmaller一般的形容词直接在词尾+erthinbigthinnerbigger说出下列形容词的比较级。fatfattersad

5、sadder以重读闭音节结尾，且词尾只有一个辅音字母的词，先双写该辅音字母，再+er.heavyheavierfunnyfunnier说出下列形容词的比较级。以辅音字母加y结尾的词，先改y为i,再+er.nicenicerfinefiner以字母e结尾的单音节词-词尾+r.1.一般的词-词尾+erfast-faster short-shorter long-longer2.以字母e结尾的单音节词-词尾+rlarge-larger late-later nice-nicer fine-finer3.以重度闭音节结尾，且词尾只有一个辅音字母的词-先双写该辅音字母，再+er.thin-thinner

6、 big-bigger fat-fatter 4.以辅音字母加y结尾的词-先改y为i,再+erangry-angrier busy-busier early-earlier heavy-heavier easy-easier形容词比较级的变身法则。I am taller than you.I am stronger than you.I am heavier than you.I am funnier than you.My hair is longer than yours.My eyes are bigger than yours.Your nose is smaller than mine.Your hands are bigger than mine.=your hair=your eyes=my head=my handsPK:仿照例子与同桌展示自己的优点！1.Listen and imitate for 5 minutes.2.Write the words for three times.3.Make a wordbook.