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人教版英语分册复习知识点七年级上Units7—8重点句型1Howmuchistheredsweater?It’seightdollars.2Howmucharethesewhitepants?They’retendollars.3CanIhelpyou?Whatcolordoyouwant?Hereyouare.I’lltakeit/them.4Whenisyourbirthday?MybirthdayisJanuaryfifteen.5Howoldareyou?I’mthirteen.6Whenistheschooltrip?It’sApril19th.重点语法基数词的构成及用法构成：1．1-12的表述1-12各有各的形式，即one，two，three，four，five，six，seven，eight，nine，ten，eleven，twelve。2．13-19的表述13-19的数字皆以-teen[ti：n]结尾，其中，fourteen，sixteen，seventeen，eighteen和nineteen分别由four，six，seven，eight，nine加后缀-teen变成的，eighteen中只保留一个t。thirteen，fifteen分别由three和five转花而来。3．20-90数字的表达20-90的数字皆以-ty结尾，其中，sixty，seventy，eighty，ninety分别由six,seven,eight和nine加后缀—ty构成，eighty中只保留一个t。其他同上。4．20-99之间的数字的表达20-99之间的数词须在十位和个位之间加连字符“-”，如twenty-five。
15．百位以上的数字的表达以及读在表达百位以上的数字时，必须在百位，十位和个位之间加and，在读音时也应读上and，如：104可表达为onehundredandfour，486读作fourhundredandeighty-six。6．“万”的表达.英语中没有万和亿单词，只有百（hundred），千（thousand），百万（million），十亿（billion）。英语中表示“万”时，用10千。如：fortythousand四万。表示“亿”时需用百万来表示。如：twohundredmillion两亿。7.1，000以上的数字，从后向前数。每三位数加“，”。第一个“，”前为thousand,第二个“，”前为million,第三个“，”前为billion.3,333,333,333读为threebillion,threehundredandthirty-threemillion,threehundredandthirty-threethousand,threehundredandthirty8.hundred,thousand,million前有若有具体数字时，要用单数形式，但如果他们后面有of,则要用复数形式。同时，前面不能再加具体的数目。序数词的构成及用法1第一，第二，第三分别为first,second,third.2第四到第十九都有相应的基数词加th构成，有几个特殊，即fifth,eighth,ninth,twelfth.3第几十把y改为i加eth..twentieth,ninetieth
24序数词之前要加定冠词或代词。但序数词表名词时，可不用冠词。Whowonfirst?序数词表“再一”，“又一”时不用定冠词，只需在前面加aHefailedonce.Thenhetriedasecondtime.5序数词的缩写形式是在数字后面直接加上序数词最后两个字母构成。1st,2nd,3rd,4th,21st,22nd,34th……6100以上的序数词的表示方法第100为100th(读作onehundredth),101st读作onehundredandfirst,其他的依次类推分数的表示法1分数的表示法：分子用基数词，分母用序数词，当分子大与一时，分母用复数形式。2|3twothirds3|5threefifths2整数与分数之间用and连接。One/anhourandahalf3分数的用法结构为“分数+of+the+名词”表示“。。。。的几分之几”，当其作主语时，谓语动词的单复数取决于短语中名词的复数Onethirdoftheshopassisstantinthisdepartmentstoremen年月日的表达法公元1900年：读作nineteenhundred.公元1908年：nineteeenandeight或nineteenhundredandeight或onenineoheight2004年11月25日：November
325（th）,2004（thNovemb读作November（the）twenty-fifth,twothousandandfour.在表示时间时，英语中常用日—月—年或月---日---年的顺序。如2004年6月1日在英语中可写为：June1,2004或1 June,2004或1/6/2004或1.6,2004。在美国也可写为6/1/2004或6．１,2004时间的表达法8：21读作twenty-onepasteight或eighttwenty–one8:56读作fourtonine或eightfifty-six8:30读作eight-thirty或halfpasteight在表达时刻时，如果在30分钟内，可用past和after,如9：25作twenty–fivepastnine或twenty-fiveafternine.如果超过30分钟，则用to,如9：55读作fivetoten1,-What’sthedatetoday?-It’s_________.ASaturday.BJuneCJune1st2,Canyouseeanypotatoesin______picture?AthesecondBsecondC,two3,Ihearwewillhavea_________holidayin___________.A,twoday’s,twoday’stimeB,two-day,twodays’timeC,twodays,two-daytime4,The_____manontheleftisBeckham,afamousfootballplayer.
4A,twoB,secondC,three5,Hebelievedhisluckynumberwasten,sohedecidedtoliveonthe_____floor.AlowestB,tenC,tenth6,-Whichclasswonthematchintheend?-I’mnotquitesure.Maybe_________did.A,ClassThirdB,ClassthreeC,thirdClassD,ClassThree7-HowoftenaretheOlympicGamesheld?-_______fouryears.A,EveryB,EachC,InD,For8-Couldyoupleasetellmewhattimeitisnow?-Certainly,it’s_________.A,tenandtwentyB,twentypasttenCtentwentyD,bothBandC9AlthoughIfailedfourtimes,myfatherencouragedmetohavea_______try.AsecondB,thirdC,fourthDfifth10LiuXiang,21,isanOlympicwinnerinthe________hurdles(跨栏).We’reproudofhim.A,110-metreB,110-metresC,110metre11Harbinisabeautifulcity.__________peoplecome
5heretovisittheSunIslandeveryyear.A,ThousandsB,ThousandofC,Thousandsof12,Nanjingisacitywithmanyplacesofinterest.______touristscomehereeveryyear.A,ThousandofB,ThousandC,ThousandsD,Thousandsof13,-HowmanypeoplearethereinChangsha?-Aboutsix______.A,millionB,millionsC,millionsof14,-Howmanystudentsarethereinyournewlybuiltschool?-Twothousandin_________classrooms.A,fourB,fourthC,fortyD,thefortieth15,Oursummerholidayiscoming.Two_______thestudentsinourschoolwillgotothebeach.A,hundredB,hundredC,hundredofD,hundredsof16,Theoldtowerlooksnice.It’sabout________.A,twelve-meter-highB,twelve-metershighC,twelve-meterhighD,twelvemetershigh17,Inthepastfewyears,manytallbuildingshave
6beenbuiltinourcity.Thetallestisan________thatstandsinthecentre.A,80-floorbuildingB,60-floorbuildingsC,80-floorbuildingsD,70-floorsbuilding18,-DoyouknowwhenthePLAwasfounded?-__________.A,OnOctober1,1949B,OnAugust1,1927C,OnJuly1,1921D,InMay,192219,-What’sthepopulationoftheworld?-It’smorethan__________.A,fivebillionB,sixbillionC,sevenbillionD,eightbillion购物时的日常用语1我能帮你吗？WhatcanIforyou?Can(may)Ihelpyou?IsthereanythingIcandoforyou?MayIdosomethingforyou?2Whichshirt…..doyoulike?Whatsize(color,kind….)doyouwant?Whataboutthese(those)?Whatelsedowouldyoulike?3Canyoushowme…?Iwouldlike(want)some…Haveyougotany….?I’mlookingfor…?MayIhavealookatit/them?It’stoobig/small.Howmuchisit?(arethey)Canit/(they)be
7cheaper?That’smuchtoodear.Howmuchdoyouwant?I’lltakeit/them
