人教版六年級英語下冊 （How tall are you）PartA 教學(xué)課件(第1課時(shí))

Unit1Howtallareyou?第1課時(shí)PartA

Learninggoals能讀懂題目要求，學(xué)會聽前預(yù)測要聽的重點(diǎn)內(nèi)容；能夠聽、說、讀、寫并在情景中恰當(dāng)運(yùn)用句型：Howtall…?It’s/I’m…than…，比較動(dòng)物或人的外貌特征；能夠在語境中理解新單詞dinosaur、hall、metre、than、both的意思，并能正確發(fā)音；能夠完成對比自己與同學(xué)身高、年齡的活動(dòng)。說出下列形容詞的比較級形式。Revision

youngoldtallshortsmalllongstrongyoungeroldertallershortersmallerlongerstrongerfinenicebigthinheavyhotbusyfinernicerbiggerthinnerheavierhotterbusierLet’sdoit!Thelionis

thanthegiraffe.Thegiraffeis

thanthelion.tallershorterThewomanis

thantheman.Themanis

thanthewoman.olderyoungerTheruleris

thanthepencil.Thepencilis

thantheruler.shorterlongerLet'stryThechildrenareinthemuseum.Listenandcircle.1.Thefirstdinosaureats_______.A.vegetablesB.meat2.The_______dinosauristaller.A.firstB.secondLet'stalkZhangPeng:Look!That’sthetallestdinosaurinthishall.

Mike:Yes,itis.Howtallisit?ZhangPeng:Maybe4metres.Mike:Wow!It’stallerthanbothofustogether.ZhangPeng:Look!Therearemoredinosaursoverthere!Mike:They’reallsobigandtall.ZhangPeng:Hey,thisdinosaurisn’ttall！I’mtallerthanthisone.Mike:Oh,yes.Howtallareyou?ZhangPeng:I’m1.65metres.HowtallisZhangPeng?Whoistaller,ZhangPengorthesmalldinosaur?Checkanswers

HowtallisZhangPeng?Whoistaller,ZhangPengorthesmalldinosaur?QAHeis1.65metres.ZhangPengistallerthanthesmalldinosaur.ZhangPeng:Look!That’sthetallestdinosaurinthishall.

Mike:Yes,itis.Howtallisit?ZhangPeng:Maybe4metres.Mike:Wow!It’stallerthanbothofustogether.ZhangPeng:Look!Therearemoredinosaursoverthere!Mike:They’reallsobigandtall.ZhangPeng:Hey,thisdinosaurisn’ttall！I’mtallerthanthisone.Mike:Oh,yes.Howtallareyou?ZhangPeng:I’m1.65metres.課文解讀最高級比較級形容詞比較級句型問答高度的句型dinosaur恐龍hall大廳metre(美式:meter)米than比both兩個(gè)都Newwords原級比較級最高級形容詞最高級句型公式A+be動(dòng)詞+形容詞比較級+than+B.It’s

taller

than

bothofustogether.形容詞比較級句型：ExampleHeis_________thanthegirl.fatter句型公式問答高度句型：—Howtallareyou?—I’m1.65metres.—Howtall+be動(dòng)詞+主語？—主語+be動(dòng)詞+數(shù)字+長度單位(+tall).物或人：It’s/I’mExampleHowtall—___________isthedinosaur?—It’s25metres.—Wow!It’stallerthanthetree.He’s—Howtallisyourfather?—________1.85metres.—Howtallareyou?—I’m

metres.—Whoistallerthanyou?—

.—Howoldareyou?—I’m

.—Whoisolderthanyou?

—

.Role-play文化梁龍（學(xué)名：Diplodocus）[d?'plɑd?k?s]，是梁龍科下的一屬恐龍，它的骨骼化石首先由塞繆爾·溫德爾·威利斯頓所發(fā)現(xiàn)。梁龍生活于侏羅紀(jì)末的北美洲西部，時(shí)代可追溯至1億5000萬至1億4700萬年前。個(gè)體最長可超過25米，是已知最長的恐龍。體重約10噸左右。鼻孔位于眼睛之上。當(dāng)遇上敵害攻擊時(shí)，它就逃入水中躲藏，頭頂上的鼻孔不會被水淹沒，便于呼吸。Summary1.形容詞比較級句型A+be動(dòng)詞+形容詞比較級+than+B.2.問答高度句型—Howtall+be動(dòng)詞+主語？—主語+be動(dòng)詞+數(shù)字+長度單位(+tall).物或人：It’s/I’mTalkaboutwhatyouhavegainedfromthisclass！

Exercise一、根據(jù)漢語意思，完成英語句子。1.

那是這個(gè)大廳里最高的恐龍。That’s

_______________dinosaurinthishall.

2.

It’s

________________

bothofustogether.

thetallesttallerthan[解析]三個(gè)或三個(gè)以上進(jìn)行比較用最高級；最高級前面通常加the。[解析]形容詞比較級句型：A+be動(dòng)詞+形容詞比較級+than+B.()—Howtall

areyou?

—I’m1.65_________.A.

metre

B.

meter

C.

metres二、單項(xiàng)選擇。C[解析]①問答高度句型：—Howtall+be動(dòng)詞+主語？—主語+be動(dòng)詞+數(shù)字+長度單位(+tall).②當(dāng)“數(shù)字”大于1時(shí)，后面的長度單位，如metre要用復(fù)數(shù)形式。HomeworkAskyourclassmatessomeoftheirinformation(age/height…),fillintheformandcomparewitheachother.Unit1Howtallareyou?第2課時(shí)PartA

Learninggoals能夠掌握younger、older、taller、shorter、longer這五個(gè)形容詞的比較級;能夠正確運(yùn)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(gòu)詞規(guī)律，即在詞尾加-er；能夠運(yùn)用比較級完成調(diào)查和作總結(jié)活動(dòng)。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(gòu)詞規(guī)律：形容詞+-er以字母e結(jié)尾的單音節(jié)詞和少數(shù)雙音節(jié)詞→詞尾+rlate→laternice→nicer以重讀閉音節(jié)結(jié)尾,且末尾只有一個(gè)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(jié)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(gòu)詞規(guī)律：詞尾+-er2.外貌特征比較句型公式A+be動(dòng)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;