江苏省昆山市七年级英语下册 Unit 1 Dream Homes Grammar课件 （新版）牛津版.ppt

7下unit1dreamhomesgrammar 1 零复数2 百3 千4 百万5 英尺复数6 平方的7 米 公尺8 面积9 超过 课前热身 over area metre square foot zero hundred thousand million zeros feet morethan 10 平方米11 尺寸上 大小上12 占地 面积13 第一个 最后一个做某事14住在9楼1 来自约180个国家和地区的人2 国家电视塔1 815英尺高 squaremetre insize haveanareaof thefirst thelasttodosth liveontheninthfloor peoplefromaboutonehundredandeightycountriesandareas thecntowerisonethousandeighthundredandfifteenfeettall 3 大小上91 000平方米4 占地面积超过260 000平方英里5 大约有8 000 000个人住在伦敦 6 13 000 000多个人7 妇女节在三月八日 8 他总是我们班第一个来校的 ninety onethousandsquaremetresinsize haveanareaofovertwohundredandsixtythousandsquaremiles thereareabouteightmillionpeoplelivinginlondon overthirteenmillionpeople women sdayisontheeighthofmarch heisalwaysthefirsttocometoschoolinourclass 9 有 在做某事 thereis are doingsth 有男孩在游泳池游泳 有个女孩在教室唱歌 thereareboysswimmingintheswimmingpool thereisagirlsingingintheclassroom weusecardinalnumbersalmost 几乎 everyday weusethemtotalkaboutthenumbers 数量 ofpeopleorthings cardinalnumbers 基数词 no 1bus no 23player 10yuan let scountfromoto10 canyoureadthephonenumbers three six five eight six three nine o eight five two six seven three nine five five five five three two nine o one millie55532901 amy36586390 kitty85267395 let scountfrom10to100 onehundred canyoureadthenumbers 102 422 13 45 33 82 91 thirteen forty five thirty three eighty two ninety one onehundredandtwo fourhundredandtwenty two 180 onehundredandeighty tip 十几teen几十ty几十几几十 几19 90不去e4和40不一样5和15 50也不同百后加and largenumbers x10 x10 x10 onethousand 1 81591 000260 000 onethousandeighthundredandfifteen ninety onethousand twohundredandsixtythousand 701 012 sevenhundredandonethousandandtwelve abc def ahundredandbcthousanddhundredandef 13 000 000 8 000 000 eightmillion thirteenmillion onemillion 960 000 000 ninehundredandsixtymillion abc def ghi million thousand 6 425 200120 300 573591 006 000 ahundredandbcmilliondhundredandefthousandghundredandhi sixmillionfourhundredandtwenty fivethousandtwohundred onehundredandtwentymillionthreehundredthousandfivehundredandseventy three fivehundredandninety onemillionandsixthousand 1 180 2 1 815 3 91 000 4 260 000 5 8 000 000 6 13 000 000 onehundredandeighty onethousand eighthundredandfifteen ninety onethousand twohundredandsixtythousand eightmillion thirteenmillion 4 056 7 350 12 320 800 555 fourthousandandfifty six seventhousandthreehundredandfifty twelvethousandthreehundredandtwenty eighthundredthousandfivehundredandfifty five 20 450 209 twentymillionfourhundredandfiftythousandtwohundredandnine 基数词的用法1 表示数量的多少 如 thereare25desksintheclassroom 2 表示年份和年龄 如 hewasbornin1978 howoldissimon heis13yearsold 3 表示时刻 如 whattimeisit itistwototwo 4 表示顺序 基数词表示顺序时 由 单数名词 基数词 构成 此时名词和基数词的第一个字母常都大写 如 classthree三班lessonten第十课unitone第一单元 注意 单数名词 基数词 可以转换成 the 序数词 单数名词 此时的名词和序数词的第一个字母都不大写 如 lessonten thetenthlesson5 确数和概数的表达 英语中表示确数的方法为 基数词 计数单位的单数 hundred thousand million billion 名词复数 表示概数的方法为 计数单位的复数 hundreds thousands millions billions of 名词复数 如 therearesixhundredworkersinthisfactory thousandsofvisitorsarevisitingthegarden 6 整十 的基数词的复数形式可用于表示几十年代或在某人几十多岁时 如 inthe1960sheinventedmanythingsinhistwenties 成千上万 7 another 基数词 名词复数 或 基数词 more 名词 表示在已有基础上再增加一定的数量 如 heateanothertwocakes heatetwomorecakes 他又吃了两块蛋糕 weneedthreemorehourstofinishthework weneedanotherthreehourstofinishthework 我们还需要三个小时来完成这项工作 wecanuseordinalnumberstoorderthingsandevents 1 mr wuhastwochildren thefirstchildisaboy thesecondisagirl 2 therearesevendaysinaweek wednesdayisthefourthdayofaweek thursdayisthefifthdayofaweek ordinalnumbers 序数词 weusethemtotalkaboutdates 日期 floors 楼层 results 结果 itsbirthdayisonthefifthofjune theflatisontheseventhfloor igetthefirstinthisexam 考试 序数词前要加 the twenty onetwenty first 基变序 有规律 大部分结尾字母是th 一 二 三 特殊记 结尾字母t d d 八加h 九去e ve要用f替 逢十改y为ie 几十几 也好记 只变个位就可以 fourth sixth first second third eighth ninth five fifth twelve twelfth twenty twentieth 基数词变序数词 基数词序数词 1 one2 two3 three4 four4th fourth5 five6 six6th sixth7 seven7th seventh8 eight9 nine10 ten10th tenth 1st first2nd second3rd third 5th fifth 8th eighth9th ninth 11 eleven11th eleventh12 twelve13 thirteen13th thirteenth14 fourteen14th fourteenth15 fifteen16 sixteen16th sixteenth17 seventeen17th seventeenth18 eighteen18th eighteenth19 nineteen19th nineteenth20 twenty30 thirty 12th twelfth 15th fifteenth 20th twentieth30th thirtieth 100 onehundred1000 onethousand 21 twenty one22 twenty two23 twenty three 100th onehundredth 1000th onethousandth 21st twenty first22nd twenty second23rd twenty third 1 elsalivesonthe floor 2 ivanlivesonthe floor 3 marylivesonthe floor 4 peterlivesonthe floor 5 rickylivesonthe floor 6 wilsonlivesonthe floor seventh fifteenth fourth second ninth twelfth wilson ivan mary peter ricky elsa dopartb2onpage12 用所给词的适当形式填空 hegetsthe one intheenglishtestthistime 2 tomwillcomeonthe twelve ofthismonth 3 therearedaysinaweek saturdayisthe day seven 4 thisismy three timetocometoshanghai 5 mr greenhaschildren tomistheyoungest heisthechild nine 6 heisthe twenty one memberinthefootballteam first twelfth seven seventh third nine ninth twenty first 基变序 很容易 1 2 3特殊记 8去t 9去e ve要用f替 ty变成tie 然后再加 th 几十几 面前要注意 各位序数要牢记 rules children sdayison june1st first dragonboatfestivalisonthe ofmay fifth isnationalday october1st task1workinpairs a howoldis b he s a what shisphonenumber b it s a howmuchmoneycanhegeteveryyear b two eleven twelve fifteen thirty forty fifty hundred thirteen ninety eight firstsecondthird fifth ninth twelfth twenty third thirtieth onehundredth million 一周的第一天是sundy 他们正在庆祝millie的十五岁的生日 今天是二月26日 这是millie第五次来俄罗斯 九月是一年的第九个月份 thousand 1 copyandmemorizethenumbers homework 2 translatethesentencesintoenglish 1 therearesome inourclassroom a hundredofbooksb thehundredsofbooksc hundredsofbooksd hundredofbook 2 thereare studentsinourschool a four hun