Unit+1+Period+3+Grammar 牛津译林版英语七年级下册

译林版初中英语译林版七年级下册Unit1Period3Grammar新课导入FreeTalk1.Howoldareyou?2.Whatisyourtelephonenumber?3.Whenisyourbirthday?4.Whichfloorisyourclassroomon?12能熟悉并能正确运用本课时的重点单词和短语。能说出基数词的基本用法。3能说出序数词的基本用法预习检测1.May________willbe________dayinBeijing.A.five;histhesecond B.thefifth;hissecondC.five;histwo D.thefifth;histhesecond2.Youcanread10,234________inEnglish.A.tenthousands,twohundredsandthirty-fourB.tenthousand,twohundredsthirty-fourC.tenthousands,twohundredsthirty-fourD.tenthousand,twohundredandthirty-fourBD3.Canyouseehimin________?A.the401roomB.Room401C.401theroomD.Roomthe401st4.Boysandgirls!PleaseopenBook________andturnto________page.A.Second;twoB.Two;thesecondC.Two;twoD.thesecond;thesecond5.Wecantryit________time.A.fourB.fourthC.thefourthD.afourthBBD知识梳理LanguagePoints1.footn.(pl.feet)英尺

e.g.我的爸爸6尺高。

Myfatheris6feettall.

此外：footn.(pl.feet)脚

e.g.我的脚很冷。

Myfeetareverycold.2.squareadj.平方的

此外：squaren.正方形；广场

adj.正方形的

e.g.正方形的面积是十六平方米。

Theareaofthesquareissixteensquaremetres.

e.g.天安门广场

Tian'anmenSquare

e.g.他的脸很方。

Hisfaceissquare./Hehasasquareface.3.overprep.超过

e.g.教室里有超过六十个学生。

Thereareoversixtystudentsintheclassroom.

此外：overprep.在……上面

e.g.桥在河的上面。

Thebridge(桥)isovertheriver.

基数词的用法0123456789zeroonetwothreefourfivesixseveneightnine1011121314teneleventwelvethirteenfourteen1516171819fifteensixteenseventeeneighteennineteen2030405060708090twentythirtyfortyfiftysixtyseventyeightyninetyPayattention：注意：(1)–teen重音在“teen”上；-ty重音在单词开头;(2)特殊变化：13/15/18/30/40/80；(3)表示“几十几”的数词中有“-”，如twenty-two,thirty-five等。DiscussionWherecanyoufindnumbersinyourlives？Thinkaboutthemandsayout!Weusecardinalnumbersalmost(几乎)everyday.Weusethemtotalkaboutthenumbers(数量)ofpeopleorthings.No.1bus10

yuanHowtosaythenumbers?1.章节，页数的读法第三课

第507页第2564页theThirdLesson,LessonThreePagefiveosevenPagetwofivesixfour/Pagetwenty-fivesixty-four2.房间，门牌，电话号码的读法第305房间长安街76号电话号码204486

十一路公共汽车Roomthreeofiveseventy-sixChang’anStreettelephonenumber,twoofourfour(doublefour)eightsix.Bus(No.)eleven1001,00010,000onehundredonethousandtenthousand100,0001,000,000onehundredthousandonemillionhundredn.百thousandn.千millionn.百万

billionn.十亿PracticeHowtoreadthem?1001,00010,000100,0001,000,00010,000,000100,000,0001,000,000,000Tip:读三位以上的数词时，要在十位前加“and”,如十位为0则在个位前加“and”onehundredonethousandtenthousandonehundredthousandonemilliontenmilliononehundredmilliononebillionPayattention：注意：hundred,thousand,million,billion1)当有具体数量时，不能加“s”和“of”。2)当表示泛指数量时用以下形式:hundredsof…thousandsof…millionsof,billionsofHowdowesaythefollowingnumbers?Learnthembyyourselves.4,056fourthousandandfifty-six23,813twenty-threethousandeighthundredandthirteen567,110fivehundredandsixty-seventhousandonehundredandten6,425,200sixmillionfourhundredandtwenty-fivethousandtwohundredTrytosaythenumbersA597B976C1,204D19,581E24,783F198,679

G1,683,000fivehundredandninety-sevenninehundredandseventy-sixonethousandtwohundredandfournineteenthousandfivehundredandeighty-onetwenty-fourthousandsevenhundredandeighty-threeonehundredandninety-eightthousandsixhundredandseventy-nineonemillionsixhundredandeighty-threethousandSimoniscollectingsomeinformationaboutdifferentcountries.Helphimreadthenumberscorrectly.1.Peoplefromabout180countriesandareasliveinNewYork.2.TheCNToweris1,815feettall.3.RedSquareinMoscowisabout91,000squaremetresinsize.4.Francehasanareaofover260,000squaremiles.5.Thereareabout8,000,000peoplelivinginLondon.6.Tokyo,thecapitalofJapan,hasover13,000,000people.onehundredandeightyonethousandeighthundredandfifteenninety-onethousandtwohundredandsixtythousandeightmillionthirteenmillion活动小结通过以上的活动，我们学习了：___________可以用来表达页码，房间号、门牌号和_____________。当堂检测见DCF课件基数词电话号码探究二序数词的用法Ordinalnumbers1st=first11th=eleventh2nd=second12th=twelfth3rd=third19th=4th=fourth20th=twentieth5th=fifth21st=twenty-first6th=22nd=7th=23rd=8th=30th=9th=ninth40th=fortieth10th=100th=sixthseventheighthtenthnineteenthtwenty-secondtwenty-thirdthirtiethhundredthCardinalnumbers1=one11=eleven2=12=3=13=4=four19=nineteen5=five20=6=21=twenty-one7=30=thirty8=40=9=nine100=10=101=sixseveneighttenthirteenfortyonehundredonehundredandonetwothreetwelvetwenty0____________ 1__________2____________ 3__________4____________ 5__________6____________ 7__________8____________ 9__________onetwothreefourfivesixseveneightninezerofirstsecondthirdthfifthththhth口诀：一、二、三特殊记，词尾字母t,d,d,（first,second,third）八去t,九去e,(eighth,ninth)Lookandfindouttherules：10____________ 11__________12____________ 13__________14____________15__________16____________ 17__________18____________ 19__________eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentenththfthththththththth口诀：f来把ve替(fifth,twelfth)Lookandfindouttherules：20____________ 30__________40____________ 50__________60____________ 70__________80____________ 90__________twentythirtyfortyfiftysixtyseventyeightyninetyiethiethiethiethiethiethiethieth口诀：见y变ie,后面再加thLookandfindouttherules：91_______________100_______________ 1,000_______________1,000,000_______________ onehundredonethousandonemillionninety-onefirstththth口诀：若是碰到几十几(twenty-one)，只变个位就可以。(twenty-first)Lookandfindouttherules：基数词变序数词的规律1基变序，有规律，末尾加上thfour>fourthfourteen>fourteenth2一二三，特殊记，末尾字母t,d,done>firsttwo>secondthree>third3八减t，九去e，f要把ve替eight>eighthnine>ninthfive>fifthtwelve>twelfth4ty把y变为i，莫忘th前有个etwenty>twentiethforty>fortiethninety>ninetieth5如果遇到几十几，只变个位就可以twenty-one>twenty-firstthirty-three>thirty-third序数词的缩写形式1.1或个位为1:数字+ste.g.1,51,1011st,51st,101st2.2或个位为2:数字+nd

e.g.2,52,1022nd,52nd,102nd3.3或个位为3:数字+rd

e.g.3,53,1033rd,53rd,103rd4.其余:数字+th

e.g.4,67,108

4th,67th,108thWeusethemtotalkaboutdates(日期),floors(楼层),positions(次序)etc.Women'sDayisonthe

eighthofMarch/Marchthe

eighth.Ourflatisonthe

seventhfloor.Heisalwaysthe

firsttocometoschoolinourclass.Wecanuseordinalnumberstoorderthingsandevents.序数词须与the、物主代词或名词所有格连用e.g.Lookatthefourthpictureonyourbook.Todayismyfifteenthbirthday.It’sLily’sfifthtimetocometoChina.1.Elsalivesonthe_________floor.2.Ivanlivesonthe__________floor.3.Marylivesonthe________floor.4.Peterlivesonthe________floor.5.Rickylivesonthe________floor.6.Wilsonlivesonthe_________floor.seventhfifteenthfourthsecondninthtwelfth151413121110987654321GWilsonIvanMaryPeterRickyElsaB2.Lookatthebuildingandcompletethesentences.活动小结通过以上的活动，我们学习了_________例如：one的序数词是____________，three的序数词是_____________，nine的序数词是____________，twelve的序数词是____________。序数词firstthirdninthtwelfthHishouseisonthe______(九)floor.2.Mayisthe______(five)monthofayear.It’sthebesttimeforhiking(徒步旅行).3.Thereare_______(四十