初一至初三下册公办英语教材重点知识

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1、初一下册重点知识一、语法知识：1）一般现在时：肯定句、否定句、一般疑问句第三人称单数动词变化规律（。。。）2)情态动词can的用法:肯定句、否定句、一般疑问句特殊疑问句（Whatcanyoudo?）3日期表达法：in2010；onJuly25on25July（（读法）4)时刻表达法：at10o’clock;at19:15;at10:30（读法）5)序数词：基数词-------序数词(1-31)基数词：1、3——19后缀-teen结尾，单词有两个重音。要特别强调thirteenfifteeneighteen的发音和拼写。2、0——90后缀-ty结尾。3、十位数和个位数之间需用连字符号

2、“—”。序数词：1、词1—19除第一（first），第二（second），第三（third）有特殊形式以外，其余均有在基数词后加—th构成。2、意fiftheighthninthtwelfth的拼写3、位整数的序数词的构成:在基数词的词尾—ty中的y变为i,然后加—eth.4、十几变为序数词时，仅将个位变为序数词，十位数不变。5、序数词的缩写形式：1st2nd3rd4th5th…6）名词所有格：teacher’sroomteachers’roommyfather’stelephonenumber(读音)7)Therebe….句型的用法Therebe＋sb．（sth）＋doingsth

3、．＋地点／时间状语Thereareseveralchildrenswimmingintheriver．Thereisawalletlyingontheground.二、主要句型：1）Whenisyourbirthday?Whendoyouhavemath?2)Whatkindofmoviesdoyoulike?Whatkindofnoodleswouldyoulike?3)Whattimeisit?（What’sthetime?）4)What’syourfavoritesubject?Whatsubjectdoyoulikebest?5)WhydoyoulikeP.E?Because

4、….6)WhoisyourEnglishteacher?7)Whereareyoufrom?Wheredoyoucomefrom?Wheredoyoulive?What’syouraddress?Where’sthepostoffice?8)Thereis….;Thereare….Thereisn’t….;Therearen’t….Isthere…?Arethere…?9)Hereis(a,an)….Hereare….(Hereitis.Hereyouare.)((not…anyot…aano)10)Whatdoeshedo?What’sshe?Whatdoyouwantt

5、obe?11)Whatsizebowlofnoodleswouldyoulike?12)Doyouwant…?Idon’twant….13)Ithinkit’sboring.Idon’tthinkit’sboring.(Shethinksit’sboring)（think,believe,suppose,expect,fancy,imagine等动词后面宾语从句的否定词转移到主句中，即主句的谓语动词用否定式，而从句的谓语动词用肯定式。）　　Idon'tthinkIknowyou.　我想我并不认识你。　　Idon'tbelievehewillcome.　我相信他不回来。三、词组：get

6、upgotoschool(work)eat(have)dinnerdohomeworkgotobednexttoacrossfrominfrontofhaveanArtFestivalgotoamovie(seeamovie)onweekendshelpsbwithsthtakeabus(taxi)to…playtheguitar(piano,drums,trumpet…)doChinesekungfulistentogethomegohometakeashowerhavemath(science…)onSunday(…)atabout(round)7o’clockbestrictw

7、ithsb(insth)callsbat5669678bebusy(tired;quiet)befriendlytosb(begoodwithsb)playbasketball(…)writetosbhavefunturnleft(turntotheleft)onthe(one’s)left(right)intheneighborhood四、任务训练：1、Askforandgivedirectionsonthestreet2、Orderfood3.Take