初一英语单元知识点.docx

初一英语单元知识点1.回答why的提问要用because2.Kindof相当于副词，修饰形容词或副词，意为“稍微，有点”，与alittle/bit相近Akindof意为“一种”，somekindsof意为“几种”，allkindsof意为“各种各样的”。这里的kind是“种，类，属”的意思。3.Whynot=Whydon’tyou+V原你为什么不…?4.walkonone’slegs/handson意为“用…方式行走”5.allday=thewholeday整天6.来自be/comefromwheredotheycomefrom?=wherearetheyfrom?7.morethan=over超过lessthan少于8.oncetwicethreetimes9.beingreatdanger10.oneof……之一+名词复数11.getlost12.with/without有/没有介词13.asymbolof14.由…制造bemadeof能看出原材料bemadefrom看不出原材料bemadein+地点表产地15.cutdown砍到动副结构(代词必须放中间，名词可放中间或者后面)初中一年级英语上册知识点总结I.重点句型Goodmorning/afternoon/evening.Goodmorning/afternoon/evening.Howareyou?I’mfine,/OK,thanks.Fine,thanks.What’sthisinEnglish?It’samap.It’sV.Spellitplease.K-E-Y.Whatcolorisit/thekey?It’sblue.Thekeyisyellow.Hello,Frank.Hello/Hi,Eric.Unit1MynameisGina.I.重点句型What’syourname?MynameisJenny./I’mJenny./Jenny.Nicetomeetyou.Nicetomeetyou,too.What’shisname?HisnameisJenny.Jenny.What’shername?HernameisLinda..Linda.What’syourfirstname?MyfirstnameisJack.Jack.What’syourlast/familyname?Mylast/familynameisGreen.It’sGreen.What’syour/his/herphonenumber?My/His/Herphonenumberis234-4567./It’s281-9176.初一英语上册语法重点总结1、名词A)名词的数我们知道名词可以分为可数名词和不可数名词，而不可数名词它没有复数形式，但可数名词却有单数和复数之分，复数的构成如下：一)在后面加s。如：fathers,books,Americans,Germans,apples,bananas二)x,sh,ch,s,tch后加es。如：boxes,glasses,dresses,watches,wishes,faxes三)1)以辅音字母加y结尾的变y为i再加es如：baby-babies,family-families,duty-duties,comedy-comedies,documentary-documentaries,story-stories2)以元音字母加y结尾的直接加s。如：day-days,boy-boys,toy-toys,key-keys,ways四)以o结尾加s(外来词)。如：radios,photos,但如是辅音加o的加es：如:tomatoes西红柿,potatoes马铃薯五)以f或fe结尾的变f为v再加es(s)。如：knife-knives,wife-wives,half-halves,shelf-shelves,leaf-leaves,yourself-yourselves六)单复数相同(不变的)有：fish,sheep,deer鹿子,Chinese,Japanese七)一般只有复数，没有单数的有：people,pants,shorts,shoes,glasses,gloves,clothes,socks八)单词形式不变，既可以是单数也可以是复数的有：police警察局，警察,class班，同学,family家，家庭成员九)合成的复数一般只加主要名词，多数为后一个单词。如：actionmovie-actionmovies,penpal-penpals;但如果是由man或woman所组成的合成词的复数则同时为复数。如：mandoctor-mendoctors,womanteacher-womenteachers十)有的单复数意思不同。如：fish鱼fishes鱼