人教版六年級英語下冊 （How tall are you）PartA 教學課件(第2課時)

Unit1Howtallareyou?第2課時PartA

Learninggoals能夠掌握younger、older、taller、shorter、longer這五個形容詞的比較級;能夠正確運用以上單詞形容人的外貌特征；能夠理解形容詞比較級的基本構詞規(guī)律，即在詞尾加-er；能夠運用比較級完成調查和作總結活動。Let'slearnyoungyounger更年輕的oldolder更年長的talltallershort更高的shortshortertall更矮的longerlong更長的shortershort更短的younger更年輕的older更年長的taller更高的shorter更矮的longer更長的shorter更短的Newwords形容詞比較級變化規(guī)則youngeroldertallershorterlongeryoungoldtallshortlong+er基本構詞規(guī)律：形容詞+-er以字母e結尾的單音節(jié)詞和少數雙音節(jié)詞→詞尾+rlate→laternice→nicer以重讀閉音節(jié)結尾,且末尾只有一個輔音字母的詞→先雙寫該輔音字母,再+erbig→bigger

fat→fatter以輔音字母加y結尾的詞→先改y為i，再+erangry→angrierheavy→heavier形容詞變比較級的其他情況→I’m1.61metres.Howtallareyou?Oh!I’mtaller.You’reolderthanme,too.課文I’m9yearsold.Howoldareyou?Oh!I’myounger.You’reshorterthanme,too.ExampleI’m1.61metres.Howtallareyou?Oh!I’mtaller.You’reolderthanme,too.Role-playSummaryyoungeroldertallershorterlongeryoungoldtallshortlong+er1.形容詞比較級基本構詞規(guī)律：詞尾+-er2.外貌特征比較句型公式A+be動詞+形容詞比較級(+than+B).Oh!I’myounger.You’reshorterthanme,too.Exercise一、寫出下列形容詞的比較級。1.old____________3.funny____________5.slow____________7.heavy____________9.easy____________2.short____________4.large____________6.big____________8.hot____________10.long____________olderslowerheaviereasierhotterlargerbiggershorterfunnierlonger()1.

He

is

_________than

me.

A.

heavier

B.

heavy

C.

heavyer

()2.

Sheis

_________

and

_________

than

you.

A.

thin;

short

B.

thiner;

shortter

C.

thinner;

shorter

()3.His

legs

are

longer

than

_________.

A.

you

B.

your

C.

yours二、單項選擇。ACCDoasurveyandreportI’m12yearsold.Howoldareyou?I’m1.64metres.Howtallareyou?Dothesurveywithyourpartnerandfillintheform.WuYifanistallerthanJohn,butZhangPengistallerthanWuYifan.Report：

ExerciseDothesurveywithyourpartnerandreportyourfindings！HomeworkCompare(比較)youwithyourclassmatesandwriteanessay.Useth