新版pep六年級下冊unit1-課件

Unit1Howtallareyou?talltalleroldoldersmallsmalleryoungyoungerstrongstrongershortshorterlonglongerbigbigger

Lookatthepicturesandunderstand看圖并理解ABthinthinnerheavyheavier形容詞比較級

大多數(shù)形容詞和副詞有三個等級：原級,即原形比較級,表示“較……”；“更……”

Grammar形容詞和副詞的比較級最高級，表示“最……

構(gòu)成的規(guī)則變化:1.一般在詞尾加—ereg.

cold–colderold—older一、形容詞的比較級變化形式tall--________7.small--_______2.short--________8.cool--________3.strong--________9.cold--________tallershorterstrongersmallercoolercolder4.old--________10.warm--_______5.young--________11.deep--_______6.long--________12.light--_______olderyoungerlongerwarmerdeeperlighter

2.只有一個元音字母+輔音字母時,先雙寫這個輔音字母,再加-er.

big–biggerthin–thinner3.以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先改y為i,再加-er。

easy–easierhappy–happier重讀閉音節(jié)雙寫的練習(xí)big--_______thin--_______fat--_______hot--______wet--______sad--______biggerthinnerfatterhotterwettersadder以前學(xué)的ing格式也遵守重讀閉音節(jié)要雙寫的原則。如run-running，swim-swimming。去y為i+er的練習(xí)heavy--_______funny--_______happy--_______heavierfunnierhappier以前學(xué)習(xí)名詞的復(fù)數(shù)和單三形式時，也遵守不發(fā)音的y要變y為i+es的原則。如butterfliesfly--flies

4.多音節(jié)詞和部分雙音節(jié)詞在詞前加more。

eg.delicious–moredeliciousinteresting–moreinterestingserious-moreserious

多音節(jié)比較級的練習(xí)多音節(jié)是指大于等于3個音節(jié)的單詞。前面+more（更加），表示更加怎么樣。beautiful–morebeautifulexcited—moreexcited構(gòu)成的不規(guī)則變化:eg.good/well–betterbad/badly–worsemany/much–morelittle–lessfar–farther/further以不發(fā)音的e結(jié)尾不發(fā)音的e結(jié)尾，或者指單個e結(jié)尾的，不包括發(fā)音的e和字母組合。large--_______nice--_______fine--_______largernicerfiner綜合練習(xí)tall—funny—large—big—beagood—tallerfunnierlargerbiggerbetter

1.表示兩者(人或事物)的比較。

eg.Iamtallerthan

Tom.Mydressismorebeautiful

thanhers.二、形容詞的比較級的用法ZengZhiweiisshort.PangChangjianisPangChangjianisZengZhiwei.shorter.shorterthanthan比Jordanistall.YaoMingistaller.Jordan2.26m1.98mYaoMingistallerthanjordan.LiuHuanisold.FeiMaoisFeiMaoisLiuHuan.80歲90歲older

.olderthanLinXinruisyoung.LiuYifeiisLiuYifeiisLinXinru.18歲28歲younger.youngerthanThebluerulerislong.

Theredrulerislonger,Theredrulerislongerthantheblueruler.fastfaster

Lookatthepicturesandunderstand看圖并理解填空題—比較級填空1.Ais10yearsold,Bis11yearsold.—Ais______thanB.Tomis160cm,Lucyis170cm.—Lucyis_______thanTom.Theelephantis893kg,thepigis158kg.—Theelephantis_______thanthepig.youngertallerheavier填空題—計(jì)算1.Ais23yearsold,Bis4yearsolderthanA.

Bis____________yearsold.2.Lucyis159cm,Aliceis16cmshorterthanLucy,Aliceis_______________cm.3.Amyis43kg,Zhangpengis23kgheavierthanAmy,Zhangpengis____________kg.(23+4=27)27(159-16=143)143(43+23=66)66我們已經(jīng)初步學(xué)了比較級的運(yùn)用，那么在生活中我們?nèi)绾巫屵\(yùn)用比較級呢?問年齡：Howoldareyou?問身高：Howtallareyou?問體重Howheavyareyou?問長短：Howlongisyourleg?問大小：Howbigareyourhands?Howoldareyou?I’m20yearsold.Howtallareyou?I’m150centimeters（tall）. ['sent?,mi:t?z]I’m1.50meters（tall）.pointHowheavyareyou?I’m46kilograms.

['kil?gr?m]1.Jim’sbagis_________thanKate’s.A.biggerB.bigC.biggestD.thebigger2.Myshoesarecheaperthan________.A.youB.yourC.yoursD.yourone

Self-checkI.Multiplechoices4.Thisclassroomis__________thanthatone.A.manybigB.muchbigC.manybiggerD.muchbigger連詞成句shorterYouyouraresisterthan2yearsolderShe’smethanheavyyouHowarebigHowfeetareyourHowistallLucyIyoustrongeramthanmeyouAreshorterthanLet’stalk

[‘da?n?s??]dinosaur恐龍

[h??l]hall大廳

[‘mit?]meter米[b??θ]both兩個都Let’stalk

whatsizeareyourshoes?Size7Readandwritecountryside

[‘k?ntr?sa?d]鄉(xiāng)村lower

[‘l???]更低shadow

[‘??d??]影子smarter

[‘smɑ:t?]更聰明become

[b?‘k?m]成為1、字體安裝與設(shè)置如果您對PPT模板中的字體風(fēng)格不滿意，可進(jìn)行批量替換，一次性更改各頁面字體。在“開始”選項(xiàng)卡中，點(diǎn)擊“替換”按鈕右側(cè)箭頭，選擇“替換字體”。（如下圖）