仁爱英语七上期中复习(优选)

1仁爱英语七年级上期中复习Amy2一.be动词用法1．动词be（is,am,are）的用法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3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.amAreisamamareareareareisisisisisam4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，Thosearehismom’sshoes.（改否定）（改一般疑问句并作肯定回答）Sheisn’tmyteacher.Issheyourteacher?No,sheisn’t.Thosearenothismom’sshoes.Arethosehismom’sshoes?Yes,theyare.5二，助动词do用法1,do+not构成否定句Welookthesame.Wedon’tlookthesame.2构成一般疑问句Theyhavebigblackeyes.Dotheyhavebigblackeyes?Yes,theydo./No,theydon’t.6二，助动词do用法3,当主语是第三人称单数时，do改为does(1)Shelookshappy.Shedoesn’tlookhappy.(2)Hewantstobuytwopairsofshoes.Doeshewanttobuytwopairsofshoes?---Yes,hedoes./No,hedoesn’t/7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+don’t+动词原形+其它主语为三单He/She/It/Myfather…+doesn’t+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+don’t.主语为三单的一般疑问句：Does+He/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+doesn’t.8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..?.Bobandtomdon’thavesmallnoseDoesyourdadhaveanoldredcar.Yes,hedoesMydaddoesn’thaveanoldredcar.DobobandtomhavesmallnoseNo,theydon’t9三、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10一、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)likewantwatchplayswatchesfishesstudiesknowsdoescrieshashave11四.代词用法1．this，that和it用法(1)this和that是指示代词，it是人称代词。(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。(3)放在一起的两样东西，先说this,后说that。(4)向别人介绍某人时说Thisis…,不说Thatis…。(5)Thisis不能缩写,而Thatis可以缩写。(6)在回答this或that作主语的疑问句时,要用it代替this或that。12四.代词用法2．these和those用法this,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。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：④Arethese/thoseyourapples?这些(那些)是你的苹果吗？Yes,theyare.是的，他们是。13翻译１.那所学校２.这个男孩３.那些学生４.这些苹果１.那些铅笔是李明的．.２.这件红裙子是你妹妹的吗？.３.这是个好老师吗？.thatschoolIsthatagoodteacher?Isthisreddressyoursister’s?ThosepencilsareLiMing’s.theseapplesthosestudentsthisboy14人称代词Iyouhesheitweyouthey形容词性物主代词myyourhisheritsouryourtheir人称代词主格通常当主语.宾格作宾语物主代词表示物体归谁所有.必须放在名词之前,否则不能使用.Shenameis…Hernameis..Hefavoritesubjectis…Hisfavoritesubjectis…meyouhimheritusyouthem15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:my—mine,his—his,its—its。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。16我的······mine=my+n.你的······yours=your+n.他的······his=his+n.她的······hers=her+n.它的······its=its+n.我们的······ours=our+n.你们的······yours=your+n.他们的······theirs=their+n.名词性物主代词=形容词性物主代词+名词17IImineyouyourhe/sheweyourtheirtheirshis/herhis/hersmyyoursyoursyoutheyourours人称代词和物主代词18用所给词正确形式填空1,Arethese______（you）pencils?Yes,theyare______（our）.2,—Whoseisthispencil?—It’s_____（I）.3,Ilove_____（she）verymuch.4,Sheis______（I）classmate.5,MissLioftenlooksafter______（she）brother.6,—Arethese_______（they）bags？—No,theyaren’t______（their）.Theyare______（we）.7.______(they)buyapairofshoesfor______(he).8,______(we)willgivetheseapplesto______(they).yourminehermyhertheirtheirsoursTheyhimWethemours19冠词用法a/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a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：an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an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。：20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）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.an\aa\a\the\\The21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22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：hair23练习:写出下列词的复数形式desk_____bus_____ear_____pen_____ruler_____orange_____coat_____cap_____foot_____man_____desksbusesearspensrulersorangescoatscapsfeetmen24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I→we,you→you，she,he,it→they。如：Sheisagirl.→Theyaregirls.(2)am，is要变为are。如：I’mastudent.→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.25将下列句子改为单数或复数1,Shehasanorangedress..2,ThisChinesebookismine..3,Thosearefiveboxes..4,WhataretheseinEnglish??Theyhaveorangedresses.TheseChinesebooksaremineThatisaboxWhati