Grammar★Canyoureadthis?Canyoureadthis?Canyoureadthis?★★BDAC分數(shù)數(shù)詞基數(shù)詞hundred等詞用法序數(shù)詞基數(shù)詞基數(shù)詞1-12特殊記one,two,three…13-19+teenthirteen,fourteen20,30…90+tythirty,forty,fifty百位十位+andonehundredandfive個位十位+-twenty-one構成規(guī)則27915219711440384143412481140★Trytoreadthem!hundred,thousand,million,billion,dozen使用規(guī)則hundredsofbabiesfivethousandbirds表虛數(shù)詞加s及of前有數(shù)字,表實數(shù),不加s或ofdozensofflowersdozensof=many(+名詞復數(shù))★成百上千的孩子五千只鳥許多花序數(shù)詞1，2，3特殊記first,second,third8去t，9去eeighth,

ninthve要用f替twelfth,fifth見y變成ie，詞尾再加thtwentieth,thirtieth若是遇上幾十幾,只變個位就可以ninety-first構成規(guī)則Theboyhaseatenfivepiecesofbreadandhewantstoeatasixthone.the+序數(shù)詞，表示第幾個。Theboyisthefirsttocome.如果序數(shù)詞前用a或an時，則表示“又一；再一”★注意

?？加梅ǚ謹?shù)onefifth分子基，分母序twofifths分子大于1，分母加sonefourthaquarteronesecondahalfthreefourthsthreequarters1/51/22/53/41/4構成規(guī)則1/52/73/145/81/43/53/41/21/105/121/115/272/58/291/67/251/85/382/171/12★Trytoreadthem!★BDAC分數(shù)數(shù)詞基數(shù)詞hundred等詞用法序數(shù)詞基數(shù)詞Sumup直擊中考1.Weallthinkthatthe____centurywillbringusmorehopes.A.twenty-first B.twentieth-first

C.twenty-one D.twentieth-one2._____soldiersanddoctorshavebeeninWenChuantohelpthepeoplethere.A.ThousandofB.Twothousands

C.ThousandsofD./+8+15+3直擊中考3.The__________letterintheword“develop”is“v”.A.second B.third

C.Fifth D./4.Youlookedforittwice,butyouhaven’tfoundit.Whynottry____________?A.threetimesB.athreetime

C.athirdtimeD.once+10+3+5直擊中考5.Howmuchisthiscameracellphone?Abitmorethanthree___yuan.A.thousand B.thousands

C.thousandof D.thousandsof+2+5+3GrammarHowoldisshe?Sheis42yearsold.Sheisinherforties.Name:HelloKittyNationality:EnglandBirthday:1stNovember,1974Room302,No.9GrillStreet,London,UKIDCardSheis42yearsold.Sheisinherforties.Name:HelloKittyNationality:EnglandBirthday:1stNovember,1974Room302,No.9GrillStreet,London,UKIDCardWhenwassheborn?Shewasborninthe1970s.Sheis42yearsold.Sheisinherforties.Name:HelloKittyNationality:EnglandBirthday:1stNovember,1974Room302,No.9GrillStreet,London,UKIDCardShewasborninthe1970s.Wherewassheborn?ShewasborninRoom302,No.9GrillStreet,London,UK.

Sheis42yearsold.Sheisinherforties.Shewasborninthe1970s.ShewasborninRoom302,No.9GrillStreet,London,UK.

Howtallisshe?Sheisthreetimesastallasanapple.Shewasborninthe1970s.ShewasborninRoom302,No.9GrillStreet,London,UK.

Sheisthreetimesastallasanapple.數(shù)詞（二）Sheis42yearsold.Sheisinherforties.年齡表達法數(shù)詞（二）年齡表達法inone’s整十sSheisinherforties.inhertwentiesinherthirtiesinherteensExercisesHowoldarethey?★年代表達法數(shù)詞（二）Shewasborninthe1970s.inthe1970s20世紀70年代年代表達法inthe十位整數(shù)年代s/’sinthe1970’sExercisesWhenweretheyborn?WilliamShakespeare(1564-1616)AlbertEinstein(1879-1955)inthe1560sinthe1560’sinthe1870sinthe1870’s★編號表達法數(shù)詞（二）302號房間Shewasborninthe

,

,London,UK.格里爾大街9號Room302No.9GrillStreet編號表達法數(shù)詞（二）BusNo.59Floor22樓59路公交編號表達法數(shù)詞（二）Chapter13Page28第十三章第二十八頁編號表達法數(shù)詞（二）Lesson5Class1,Grade1第五課一年級一班★倍數(shù)表達法數(shù)詞（二）A+謂+倍數(shù)+as+形或副原級+as+BA是B的多少倍Sheisthreetimesastallas

anapple.Makesentences10meters0.5meterA+謂+倍數(shù)+as+形或副原級+as+B★倍數(shù)表達法數(shù)詞（二）Sheisthreetimesastallas

anapple.A+謂+(倍數(shù)-1)+形或副比較級+than+BA比B多多少倍Sheistwicetallerthananapple.MakesentencesA+謂+(倍數(shù)-1)+形或副比較級+than+B180kilograms45kilograms★倍數(shù)表達法數(shù)詞（二）Sheisthreetimesastallas

anapple.Sheistwicetallerthananapple.A+謂+倍數(shù)+thesize/length/height/width+of+BA是B的多少倍Sheisthreetimestheheightofanapple.MakesentencesA+謂+倍數(shù)+thesize/length/height/width+of+BHeight:0.1meterWeight:0.4kilogramDiameter(直徑):0.1meterHeight:1.2metersWeight:4kilogramsDiameter(直徑):0.9meter★Sumup年齡表達法編號表達法年代表達法倍數(shù)表達法直擊中考1.John

is

180

centimeters

tall,

and

his

daughter

is

90.

So

he

is

twice

________

her.

A

so

tall

as

Bas

tall

as

Cmuch

taller

than

Dless

than2.WhichunitarewegoingtolearninourEnglishclass?

_________.It’sastory_________agreatscientist.AUnitTwo,about BSecondUnit,about

CUnitTwo,with DSecondUnit,with直擊中考3Hereweare.Wheredoesyourcousinlive,Tom?

Oh,helivesonthe________floor.A．twoB．twice