七年級英語牛津譯林版下冊Unit1DreamhomesGrammar（牛津版）（共30張）

Unit1DreamhomesGrammarStudyingaimsLearntheCardinalnumbersandordinalnumbersHowoldareyou?Howmanyfamilymembersarethereinyourfamily?Howmanystudentsarethereinyourclass?What’syourfavouritenumber?Whatisyourtelephonenumber?Talkingaboutnumbersfreely.A.Cardinalnumbers(基數(shù)詞)GuideOnePleasereadandtrytowritethemzero num.零hundred num.百thousand num.千million

num.百萬foot

n.(pl.feet)足；英尺square

n.廣場adj.平方的metre n.米，公尺area

n.面積over prep.超過12345678910onetwothreefourfivesixseveneightnineten11121314151617181920eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwenty2130405060708090100twenty-onethirtyfortyfiftysixtyseventyeightyninetyonehundredGuideTwoHowtoreadthemone

hundred200two

hundred1,000one

thousand3,000three

thousand1,000,000one

million4,000,000four

million1,000,000,000one

billion1001,000onethousand10,000tenthousand100,000onehundredthousand1,000,000onemillion

Howdowesaythefollowingnumbers?

4,056fourthousandandfifty-six23,813twenty-threethousandeighthundredandthirteen567,110

fivehundredandsixty-seventhousandonehundredandten6,425,200sixmillionfourhundredandtwenty-fivethousandtwohundred1.Peoplefromabout180countriesandareasliveinNewYork.大約有來自180個國家和地區(qū)的人們生活在紐約。2.TheCNToweris1,815feettall.加拿大國家電視塔有1,815英尺高。3.RedSquareinMoscowisabout91,000square

metresinsize.莫斯科的紅場面積大約91,000平方米。Readandlearn4.Francehasanareaofover260,000squaremiles.法國有260,000多平方英里的面積。5.Thereareabout8,000,000peoplelivinginLondon.大約有8,000,000人生活在倫敦。6.Tokyo,thecapitalofJapan,hasover13,000,000people.日本的首都東京有13,000,000多人口。Weuseordinalnumberstoorderthingsandevents.Weusethemtotalkaboutdates,floors,

positions,etc.

GuideThreeOrdinalnumbers(序數(shù)詞)Women’sDayisontheeighthofMarch.Ourflatisontheseventhfloor.Heisalwaysthefirsttocometoschoolinourclass.onetwothreefourfivesixseveneightninetenfirstsecondthirdfourthfifthsixthseventheighthninthtenth基數(shù)詞序數(shù)詞

eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentyeleventhtwelfththirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenthtwentieth基數(shù)詞序數(shù)詞

twenty-onethirtyfortyfiftysixtyseventyeightyninetyonehundredtwenty-firstthirtiethfortiethfiftiethsixtiethseventietheightiethninetiethonehundredth基數(shù)詞序數(shù)詞

基變序，很容易；1,2,3特殊記;8去t,9去e;ve要用f替；ty變成tie.Rules1.Elsalivesonthe______floor.2.Ivanlivesonthe_______floor.3.Marylivesonthe______floor.4.Peterlivesonthe______floor.5.Rickylivesonthe_____floor.6.Wilsonlivesonthe______floor.seventhfifteenthfourthsecondninthtwelfthCompleteB2onPage12.一、基數(shù)詞用法1.基數(shù)詞在表示數(shù)量時與表示編號、號碼時的讀法不一樣。

語法小結(jié)數(shù)字：87,300,005讀作：eighty-sevenmillionthreehundredthousandandfive電話號碼：82772906讀作：eighttwosevenseventwoninezerosix

2.hundred,thousand,million有不加‘s’和加‘s’兩種情況：

Ihave

twohundred

books.(不可加s)我有兩百本書。

Ihave

hundredsof

books.(必須加s)我有數(shù)百本書。二、序數(shù)詞用法1.表日期：thefifthofJune(=Junethefifth)6月5日2.表順序或編號：thesecondlesson(=LessonTwo)3.序數(shù)詞常與the連用，但以下兩種情況不用the：(1)作副詞,如：Heoftencomesfirstintheexams.

他考試常名列第一。Youmustfinishyourhomeworkfirst.(2)前面有限定詞(如形容詞性物主代詞名詞所有格)時，不可再用the。It’smyfirsttimetowatchtheliondance.

1.Doyouliveonthe_____(nine)floor?2.NextFridayismyfather’s_______(forty)birthday.3.Wewillhavethe____(five)lessonnextweek.CompletesentenceswiththecorrectformsofthewordsDosomeexercisesgiven.Exerciseninthfortiethfifth4.Thereareeight________(hundred)studentsinourschool._________ofthemcomefromthesame