初中英语人教版七年级上册第二单元知识点与单词

七年级上册第二单元知识点一.指示代词L指示代词的近指：时间或空间上离的近的人或物this、that、these、those这四个词是指示代词，his/these。this为单数指示代词，these为复数指示代词。①this,这个，（指代单数）ThisgirlisMaryoverthere.▼ThisisMaryspeaking.我是玛丽。（电话用语）②these这些（指代复数）Iliketheseflowers..指示代词的远指：时间或空间上离的远的人或物①that那（指代单数）Hewasyoungatthattime.（H寸间）②those那些（指代复数）ThatboyisinClass5..指示代词单复数转化this/that指代单数名词，these/those指代复数名词。this和these离近的人或事物，that和those离远的人或事物。.指示代词构成的疑问句及其答语：①一般疑问句♦-Isthisyourphoto?-Yes,itis./No,itisn't.♦-Isthatyourbook?-Yes,itis./No,itisn't.♦-Aretheseyourkids?--Yes,theyare./No,theyaren't.♦-Arethoseyourflowers?--Yes,theyare./No,theyaren't.②特殊疑问句♦-Whoisthis?-Itsmydad.-Whoisthis?-Itsmydad.♦-Who'sthat?-ThisisBobspeaking.二.WhoWhopron.谁，特殊疑问词Whom宾格Whose所有格Who与be缩写Whois=who,sWhoare=vvhoarewho特殊疑问句单数-Who'sshe?-Sheismysister.复数-Who'rethey?-Theyaremyparents.三.名词复数1.名词的分类名词分为可数名词不可数名词。可数名词有单数和复数形式变化2单数名词：单数可数名词可与不定冠词Mm连用1.复数名词：含义：指两个及多个人或事物时用复数形式。名词单数变复数规则一般情况，加-s。2单词以s,x,ch,sh结尾的,加-es。例：classes,watches,boxes,brushes等。单词以“辅音字母+y”结尾，把y变成i,加-es。例：stories,cities,families,babies等。.以f,fe结尾，去f,fe,变ves.例：knife-knivesleaf-leaves个别以。结尾有生命的名词加-es；heroes,potatoes,tomatoes,四.名词的所有格.有生命单数名词:加'sMike'sbookmymother'sskirt复数名词以s结尾：加rParents5money不以s结尾：加勺Children'sDay.无生命用of属格，thewindowoftheroom。.特殊情况表示时间、距离则需用(zs)或(')表示所有格，tenminutes，walk。.名词的双重所有格。即a/an/this/that等+名词+of+名词性物主代词/名词所有格如：afriendofmine我朋友中的一个fi,iendofmother为妈妈的一个朋友七年级上册第二单元单词一•picture、photopicture.picturen.画，draw/paintapicturelS|一张画picturebook图画书.picturen.照片takeapicture照相photophoto=photographn.照片,相片takeaphoto照相二.Nextadj.（时间，位置，次序）紧接着的，下一个的前面加定冠词thenexttrain/student12后接星期倜/月/年四季，不用定冠词nextMonday/week/montli/year/sumniern.下一个Whoisthenexttosingsongs?adv.下一步（可位于句首，逗号隔开）Next,pleaseeatit.三.havehavev.1.1有,拥有Shehasblackhairandbrowneyes.吃，喝Ihavebreakfastat7o'clock.经历,遭受♦Haveagoodday!(表示祝愿)过得愉快！♦Havefun!/Haveagood/great/wonderfultime!玩的开心♦havefun(in)doingsth.做某事很愉快Ihavefuninplayingthepiano.♦haveacold感冒L4.从事，进行haveaswim/walk四Family.用法family家庭，单数family家人，复数，单复数同形Myfamilyarealltall.我一家人个子都很高。Myfamilyisverylarge.我的家庭是个很大的家庭。.一览表讲斛，family辱应王些家庭咸月grandfaiher/grandpa〈今卜）祖家grandmothie"grandma（:夕卜）木且坦grandparents。卜〉祖父弓tatrier父亲motner毋拿parents父毋brother兄』弟sister垣,妹aunt女古弓；力实弓；伯弓5帏何5一涧弓uncle舒父5叔父5伯父5姑父5特父co