Unit+1+Grammar 牛津譯林七年級(jí)下冊(cè)

Grammarnumbers1.Howmanyrestaurantsarethereintown?There’re20restaurantsintown.2.HowfarisNeil’shomefromLondon?It’s15milesfromLondon.3.HowmanyroomsdoesStephenhave?Hehas8rooms.RevisionHerearethetelephonenumbersofthethreestudents.Pleasereadthephonenumbers.

Neil 88033547

Anna 77682019

Stephen 90523805

Haveatrycardinalnumbers基數(shù)詞

11

12

13

14

15

16

17

18

19

20

1

2

3

4

5

6

7

8

910onetwothreefourfivesixseveneightnineteneleventwelvenineteenthirteenfourteenfifteensixteenseventeeneighteentwentyzeroTask1

Howtosaycardinalnumbers.[?z??r??]

30

40

50

60

70

80

90

21

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24

25twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivethirtyfortyfiftysixtyseventyeightyninetyRule1:個(gè)位和十位之間要加“”連字符。Howdowesaythefollowingnumbers?131430401990100688sixhundredandeighty-eightRule2:百位和十位之間加andonehundred113262708onehundredandthirteentwohundredandsixty-twosevenhundredandeightHowdowesaythefollowingnumbers?1,000onethousand10,000tenthousand100,000onehundredthousand1,000,000onemillion1,000,000,000onebillionHowdowesaythefollowingnumbers?4,05623,813567,1106,425,200fourthousandandfifty-sixtwenty-threethousandeighthundredandthirteenfivehundredandsixty-seventhousandonehundredandtensixmillionfourhundredandtwenty-fivethousandtwohundred9305104607,,,thousandmillionbillionninebillionthreehundredandfivemillion

onehundredandfourthousandsixhundredandsevenRule3:讀三位或三位以上的數(shù)詞時(shí)，要在十位前加“and”,如果十位為0，則在個(gè)位前加“and”。1.Peoplefromabout

180

countriesandareasliveinNewYork.大約有來自180個(gè)國家和地區(qū)的人們生活在紐約。onehundredandeighty2.TheCNToweris1,815

feettall.

加拿大國家電視塔有1,815英尺高。footn.足；英尺（pl.feet）onethousandeighthundredandfifteen3.RedSquareinMoscowisabout91,000

squaremetresinsize.莫斯科的紅場面積大約91,000平方米。ninety-onethousandbe...insize/area=hasanareaof...4.Francehasanareaofover260,000

squaremiles.

法國有260,000多平方英里的面積。overprep.

超過=morethantwohundredandsixtythousand5.Thereareabout

8,000,000

peoplelivinginLondon.

大約有8,000,000人生活在倫敦。eightmillionTherebe1....就近原則2....todo.有...要去做3....doingsth.有...正在做某事6.Tokyo,thecapitalofJapan,hasover13,000,000

people.日本的首都東京有13,000,000多人口。thirteenmillion一百兩百五百成百上千的兩千五千成千上萬的onehundredtwohundredfivehundredhundredsoftwothousandfivethousandthousandsof注意：hundred,thousand,million有不加s和加s兩種情況：例如：1.我有兩百本書。Ihavetwohundredbooks.①和具體數(shù)字相連時(shí)，不加s2.我有數(shù)百本書。Ihavehundredsof

books.②和of相連時(shí)，必須加shundredsof 數(shù)百,成百上千的

thousandsof 數(shù)千,成千上萬的millionsof 數(shù)百萬的翻譯：那個(gè)學(xué)校有超過兩千名的學(xué)生。

有數(shù)百萬人住在南京。Thereareover2,000studentsinthatschool.TherearemillionsofpeoplelivinginNanjing.Ordinalnumbers序數(shù)詞Weuseordinalnumberstoorderthingsandevents.Weusethemtotalkaboutdates,floors,positions,etc.two

threesix

seven

eight

ten

twelve

thirteen

twenty

forty

hundredonehundredandone

sixthseventheighthtenthnineteenthtwenty-secondtwenty-thirdthirtiethhundredth基變序，有規(guī)律，結(jié)尾字母是th。

一、二、三，特殊記，結(jié)尾字母t,d,d；八去t,九去e,

ve要用

f替;

逢十改y為ie，幾十幾,也好記,只變個(gè)位就可以。Workouttherules.(fourth,sixth)(first,second,third)(eighth,ninth)(fivefifth,twelvetwelfth)(twentytwentieth)（twenty-onetwenty-first）

1.Elsalivesonthe______floor.2.Ivanlivesonthe_______floor.3.Marylivesonthe______floor.4.Peterlivesonthe______floor.5.Rickylivesonthe_____floor.6.Wilsonlivesonthe______floor.seventhfifteenthfourthsecondninthtwelfth1.Elsalives______floors_____Ricky.2.Ivanlives______floors_____Wilson.3.Marylives________________Peter.4.Wilsonlives________________Ricky.twobelowbelow在...下面above在...上面threeabovetwofloorsabovethreefloorsabove序數(shù)詞作定語，前面要加定冠詞。如：Weliveonthefourthfloor.

我們住在五樓。2.序數(shù)詞前加不定冠詞，表示“再一”“又一”的意思。如:MayIhaveathirdtry?

我