仁爱英语七上期中复习.ppt

仁爱英语七年级上期中复期中复习习Amy.一.be动词用法v1动词be（is,am,are）的用法v我(I)用am,你(you)用are，is跟着他(he)，她(she)，它(it)。单数名词用is，复数名词全用are。变否定，更容易，be后not加上去。变疑问，往前提，句末问号莫丢弃。还有一条须注意，句首大写莫忘记.用am,is,are填空1，A:_youMissBlack?B:Yes,I_.2,JaneandTom_myfriends.3,MichaelandI_(be)goodfriends.4,I_agirl.Myname_Mary.I_inClassTwo,GradeSeven.I_12yearsold.Here_myfamilyphoto.Look!These_myparentsandthose_mygrandparents.Thisboy_mybrother.He_15yearsoldnow.That_mycat,Mimi.It_verylovely.amAreisamamareareareareisisisisisam.按要求改写句子1,Sheismyteacher.（改否定）（改一般疑问句并作否定回答）2，Thosearehismomsshoes.（改否定）（改一般疑问句并作肯定回答）Sheisntmyteacher.Issheyourteacher?No,sheisnt.Thosearenothismomsshoes.Arethosehismomsshoes?Yes,theyare.二，助动词do用法1,do+not构成否定句vWelookthesame.vWedontlookthesame.2构成一般疑问句vTheyhavebigblackeyes.vDotheyhavebigblackeyes?vYes,theydo./No,theydont.二，助动词do用法v3,当主语是第三人称单数时，do改为does(1)Shelookshappy.Shedoesntlookhappy.(2)Hewantstobuytwopairsofshoes.Doeshewanttobuytwopairsofshoes?-Yes,hedoes./No,hedoesnt/.实义动词句子结构（某人做某事）1、肯定句：I/We/You/They+动词原形+其它主语为三单He/She/It/Myfather/人名+动词三单+其它2、否定句：I/We/You/They+dont+动词原形+其它主语为三单He/She/It/Myfather+doesnt+动词原形+其它3、一般疑问句：Do+I/we/you/they+动词原形+其它？肯定回答：Yes,I/we/you/they+do.否定回答：No,I/we/you/they+dont.主语为三单的一般疑问句：DoesHe/She/It+动词原形+其它？肯定回答：Yes,he/she/it+does.否定回答：No,he/she/it+doesnt.先改否定句，再改一般疑问句，1作肯定回答，2作否定回答1，Mydadhasanoldredcar.?.2,Bobandtomhavesmallnoses.?.BobandtomdonthavesmallnoseDoesyourdadhaveanoldredcar.Yes,hedoesMydaddoesnthaveanoldredcar.DobobandtomhavesmallnoseNo,theydont.三、动词的三人称单数1.直接加scome-comeswant-wants2.以s,x,sh,ch和o结尾的加eswatch-watchesdo-doesgo-goes3.以辅音字母+y结尾的，变y为i再加esstudy-studies*have的三人称单数是hascan的三人称单数不变.一、用括号里的词的适当形式填空I(like)We(want)They(watch)He(play)She(watch)Lucy(fish)Bob(study)Tom(know)Hissister(do)Mike(cry)Eric(have)Herteachers(have)likewantwatchplayswatchesfishesstudiesknowsdoescrieshashave.四.代词用法1this，that和it用法v(1)this和that是指示代词，it是人称代词。v(2)距离说话人近的人或物用this,距离说话人远的人或物用that。v(3)放在一起的两样东西，先说this,后说that。v(4)向别人介绍某人时说Thisis,不说Thatis。v(5)Thisis不能缩写,而Thatis可以缩写。v(6)在回答this或that作主语的疑问句时,要用it代替this或that。.四.代词用法v2these和those用法vthis,that,these和those是指示代词，these是this的复数形式,指时间,距离较近的或下面要提到的人或事;those是that的复数形式,指时间、距离较远或前面已经提到过的人或事物。v在回答主语是these或those的疑问句时，通常用they代替these或those以避免重复。如：vArethese/thoseyourapples?这些(那些)是你的苹果吗？Yes,theyare.是的，他们是。.翻译.那所学校.这个男孩.那些学生.这些苹果.那些铅笔是李明的.这件红裙子是你妹妹的吗？.这是个好老师吗？.thatschoolIsthatagoodteacher?Isthisreddressyoursisters?ThosepencilsareLiMings.theseapplesthosestudentsthisboy.人称代人称代词词I youhesheitweyouthey形容形容词词性性物主代物主代词词my yourhisher its ouryour theirl人称代人称代词词主格通常当主主格通常当主语语.l宾宾格作格作宾语宾语l物主代物主代词词表示物体表示物体归谁归谁所有所有.必必须须放在名放在名词词之前之前,否否则则不能使用不能使用.She name is Her name is.He favorite subject is His favorite subject ismeyouhimher itusyou them.形容词性物主代词和名词性物主代词1.大部分形容词性物主代词在后面加“s”构成名词性物主代词.有3个特殊情况:mymine,hishis,itsits。2.形容词性物主代词与名词性物主代词的区别：前者有名词的含义，后面需跟名词；后者可单独使用，相当于对应的形容词性物主代词加名词。3.名词性物主代词作主语时，如果含义是单数，后面的be动词用is；如果含义是复数，那么be动词用are。.我的我的 mine=my+n.你的你的 yours=your+n.他的他的 his=his+n.她的她的 hers=her+n.它的它的 its=its+n.我我们们的的 ours=our+n.你你们们的的 yours=your+n.他他们们的的 theirs=their+n.名名词词性物主代性物主代词词=形容形容词词性物主代性物主代词词+名名词词.I Imineyouyourhe/sheweyour theirtheirshis/herhis/hersmyyoursyoursyou theyourours人称代词和物主代词.用所给词正确形式填空1,Arethese_（you）pencils?Yes,theyare_（our）.2,Whoseisthispencil?Its_（I）.3,Ilove_（she）verymuch.4,Sheis_（I）classmate.5,MissLioftenlooksafter_（she）brother.6,Arethese_（they）bags？No,theyarent_（their）.Theyare_（we）.7._(they)buyapairofshoesfor_(he).8,_(we)willgivetheseapplesto_(they).yourminehermyhertheirtheirsoursTheyhimWethemours.冠词用法va/an用法:用在可数名词单数前，表示“某一个”、某类人或物、第一次提到某人或物va用在以辅音字母开头，或以读做辅音的元音字母开头的单词前面：van用在以元音字母（a，e，i，o，u）开头，或以不发音的h字母开头的单词前面van还用在发音以元音开头的单个字母前面：不能与指示代词、物主代词、名词所有格等连用，如不说myagoodfriend，可改说agoodfriendofmine。：.v定冠词the与名词连用表示某个或某些特指的人或物，表这个（些）、那个（些）v练习：(a/an/the/)Iam_American.Mynameis_Ann.Iam_newstudent.Iamin_Chinesemiddleschool.My_teacherisMissGaoIhave_sister.Weare_twins.Welook_same.Wearein_differentschool.Wealllike_English._younggirlismysister.anaaatheThe.可数名词的复数（目前学习过的）1,名词复数的规则变化：1.通常在单数名词后加：s构成复数eye-eyes眼睛car-cars车2,以字母s，x，ch，sh结尾的单数名词，在词尾加：es构成复数bus-buses巴士box-boxex盒子3,以辅音字母加y结尾的词，变y为i加es.baby-babies婴儿country-countries国家.可数名词的复数（目前学习过的）4，部分以f(e)结尾的单词，变f(e)为vesknife-knives小刀5，不规则变化man-menwoman-womenfoot-feetChinene-Chinese*不可数名词：hair.练习:写出下列词的复数形式vdesk_bus_vear_pen_vruler_orange_vcoat_cap_vfoot_man_desksbusesearspensrulersorangescoatscapsfeetmen.v句子单数变复数，注意以下五要素1)主格人称代词要变成相应的复数主格人称代词,即Iwe,youyou，she,he,itthey。如：Sheisagirl.Theyaregirls.(2)am，is要变为are。如：Imastudent.Wearestudents.(3)不定冠词a，an要去掉。如：Heisaboy.Theyareboys.(4)普通单数名词要变为复数形式。如：Itisanapple.Theyareapples.(5)指示代词this，that要变为these，those。如：Thisisabox.Theseareboxes.将下列句子改为单数或复数v1,Shehasanorangedress.v.v2,ThisChinesebookismine.v.v3,Thosearefiveboxes.v.v4,WhataretheseinEnglish?v?Theyhaveorangedresses.TheseChinesebooksaremineThatisaboxWhatisthisinEnglish.