新目标初一英语下册复习课第三课时.ppt
Go For It!Grade 7Period 3新目标英语七年级上册新目标英语七年级上册第三课时第三课时Furniture in housestable/ei/sofa/u/u/sofas/z/1.Living roombookcase/u/ei/bookcases/iz/n.书橱书橱chair/e/chairs/z/2.Dining roombed/e/3.bedroomdresser/e/drawer/dr:/4.washroom plant/pla:t/n.梳妆台梳妆台New wordsmath bookalarm clockCDcomputer gamevideo tapehatWheres the?Its on/in/under.Is.?Yes,it is./No,it isnt.Where are?They are Are.?Yes,they are./No,they arent.inunderonWhere are they?Grammar Focus(语法重点语法重点)如何将单数句子改为复数句子？如何将单数句子改为复数句子？1)指示代词指示代词 指示代词指示代词this和和that分别变为分别变为these和和those。如如:This is a bag.These are bags.2)系动词系动词 系动词系动词be在单数句中以在单数句中以am或或is呈现呈现,但在复数句子中要改为但在复数句子中要改为are。如：。如：He is a boy.They are boys.3)代词与名词代词与名词作主语或宾语的代词和可数名词要变为作主语或宾语的代词和可数名词要变为相应的复数形式相应的复数形式,名词前的名词前的a或或an要去掉。如：要去掉。如：She is a teacher.They are teachers.4)其它其它句中的定冠词、疑问词、形容词、副词、句中的定冠词、疑问词、形容词、副词、介词短语等不变。介词短语等不变。backpacksplantsbedsdressersbookschairstablesdrawers一、绝大多数的可数名词的复数形式，是在该词末尾加上后一、绝大多数的可数名词的复数形式，是在该词末尾加上后辍辍-s-s。读音变化：结尾是清辅音读读音变化：结尾是清辅音读ss，结尾是浊辅音或元音读，结尾是浊辅音或元音读zz。例：例：friendfriends;catcats;stylestyles;friendfriends;catcats;stylestyles;sportsports;piecepieces sportsports;piecepieces 二、凡是以二、凡是以s s、z z、x x、chch、shsh结尾的词，在该词末尾加上后结尾的词，在该词末尾加上后辍辍-es-es构成复数。构成复数。读音变化：统一加读读音变化：统一加读iziz。例：例：busbuses;busbuses;三、以辅音字母三、以辅音字母+y+y结尾的名词，将结尾的名词，将y y改变为改变为i i，再加，再加-es-es。读音变化：加读读音变化：加读zz。例：例：storystories storystories strawberry strawberries;baby strawberry strawberries;baby babiesbabies 可数名词复数变化规则可数名词复数变化规则四、以四、以-o-o结尾的名词，如果不是外来词或缩写，就结尾的名词，如果不是外来词或缩写，就加加-es-es，否则加，否则加-s-s构成复数。构成复数。（有生命的加（有生命的加eses，无生命的加无生命的加s s）读音变化：加读读音变化：加读zz。例：例：tomatotomatoes;potatopotatoes;tomatotomatoes;potatopotatoes;photophotos;photophotos;五、以五、以-f-f或或-fe-fe结尾的名词，多为将结尾的名词，多为将-f-f或或-fe-fe改变为改变为-vesves，但有例外。，但有例外。读音变化：尾音读音变化：尾音ff改读改读vzvz。例：例：knifeknives;lifelives;leafleaves;knifeknives;lifelives;leafleaves;scarfscarf（围巾）（围巾）scarvesscarvesbetweenThe tables are between the chairs.next nekst 其次的其次的;下一个下一个next to 在在旁边旁边The chairs are _ the table.next todresserdres 梳妆台梳妆台bed bed 床床The dresser is _ the bed.next toplant plnt n.植物植物The house is behind the plant.behindbIhaInd在在后面后面Where is the house?in 在在里里在在之下之下在在之上之上在在旁边旁边在在后面后面undernext toonbehindbetween.and 在在.中中间间near 在在 .附近附近basketballsoccer ballvolleyballtennis balltennis racketping-pong batping-pong ballbaseballbaseball batplay+球类运动球类运动#I have a soccer ball.改成第三人称单数（she）She has a soccer ball.I-she have-has (动词的单三式）#单三式单三式 第三人称第三人称单单数形式数形式 当主语是第三人称单数时，谓语动词要用第三人称单数形式。也就是 在主语是 第三人称（不是i不是you的一般都是第三人称）单数（不可数也算）的时候动词的形式,比如人名儿、动物、她、他、它之类的，一般此时规则动词有相应的变化，不规则动词则有着自己的变化。变形为：1、大多数动词在词尾加“S”在清辅音后发音为s，在浊辅音及元音后发音为 z。如：stopstops s;readreads z;playplays z2、以辅音字母加“y”结尾的，要先将“y”变为“i”，然后在加“es”读iz 如：flyflies z；studystudies z;3、以“s,x,ch,sh”结尾的，在词尾加“es”，发音为iz 如：teachteaches iz;watchwatches iz4、以“o”结尾的动词，加“es”，读z 如：gogoes z dodoes z 5.不规则变形：have-has#练一练：把下列句子改成单三式练一练：把下列句子改成单三式I have a big sports collection.(she)I take the students to the park.(the teacher)take 意思是意思是“带带去去,拿走拿走”和和bring相反相反,指从指从说话说话者所在地把或者所在地把或某物某物带带去或拿走。去或拿走。You bring your computer here.(he)bring 意思是意思是“带带来来,拿来拿来,取来取来”指从指从别处别处把某人或某物把某人或某物带带到或到或拿到拿到说话说话者所在的地点来。者所在的地点来。I like apples very much (My mother)#练一练：把下列句子改成单三式She has a big sports collection.(she)The teacher takes the students to the park.(the teacher)He brings his computer here.(he)My mother likes apples very much (My mother)肯定句改否定句肯定句改否定句一找二加三改一找二加三改1.1.找动词找动词:动词分为动词分为BeBe动词，情态动词和动词，情态动词和行行为动词（实义动词）为动词（实义动词）。2.2.在在BeBe动词后加动词后加notnot，在情态动词后加，在情态动词后加notnot，如果是行为动词，那么找出助动词如果是行为动词，那么找出助动词 do/does/did,do/does/did,在助动词后面加上在助动词后面加上notnot3.and-or,some-any,something-3.and-or,some-any,something-anything.anything.第一人称第一人称第二人称第二人称第三人称第三人称单数单数复数复数单数单数单数单数复数复数复数复数I weyouyouthey,boys he,she,it do does练一练练一练I like playing sports very much.I have a tennis racket,baseball and a soccer ball.He listens to the teacher carefully.Mary has a beautifull bedroom.The students do their homework in the classroom.do/does not+动词原型动词原型 一找：一找：找谓语动词：找谓语动词：bebe动词，情态动词，动词，情态动词，实义动词实义动词二提：二提：如果动词是如果动词是be(am,is,are),be(am,is,are),将将BeBe动词提到主语前（句首）动词提到主语前（句首）如果动词是情态动词（如果动词是情态动词（cancan，must must），将情态动词提前至句首。），将情态动词提前至句首。如果动词是实义动词（如果动词是实义动词（havehave，taketake，looklook），找准助动），找准助动词词do/does/did,do/does/did,将助动词提前至句首。将助动词提前至句首。三改：三改：1.1.主语第一人称变第二人称。主语第一人称变第二人称。2.and-or,some-any,something-anything.2.and-or,some-any,something-anything.3.3.句号改问号句号改问号一般疑一般疑问句（句（实义动词）一找二提三改一找二提三改1.I have a big sports collection.Do you have a big sports collection?Yes,I do./No,I dont.2.My mother likes apples very much.Does your mother like apples very much?Yes,she does./No,she doesnt3.They take the students to the school.Do they take the students to the school?Yes,they do./No,they dont.4.He plays basketball very well.Does he play basketball very well?Yes,he does./No,he doesnt.do/does 提前提前至句首至句首4.difficult 困难的困难的5.boring 无聊的无聊的,令人生厌的令人生厌的 3.relaxing 轻松的轻松的2.fun 有趣的有趣的,令人愉快的令人愉快的1.interesting 有趣的有趣的,令人感兴趣的令人感兴趣的play computer games.play volleyball.watch TV.play basketball.sing.A:LetsB:That sounds interesting.difficult.boring.fun.relaxing.可数名词可数名词 (countable noun)：apple-apples pear-pears hamburger-hamburgers banana-bananas orange-oranges strawberry-strawberries tomato-tomatoes French fries French fries不可数名词不可数名词(uncountable noun)：broccoliice creamsalad ice creamsalad可数名词可数名词(1)(1)定义定义:是是可以可以计数的名词计数的名词(2)(2)可数名词前可数名词前可以可以用用a,an限定限定,表示一个表示一个(3)(3)可数名词前可数名词前可以可以用用one,two,three限定。限定。(4)(4)可数名词可数名词有有复数形式。复数形式。4.可数名词和不可数名词可数名词和不可数名词不可数名词不可数名词(1)(1)定义定义:是指是指不能不能计数的名词。计数的名词。(2)(2)不可数名词前不可数名词前不可以不可以用用a,an限定。限定。(3)(3)不可数名词前不可数名词前不可以不可以用用one,two,three 限定。限定。(4)(4)不可数名词不可数名词没有没有复数形式。复数形式。既可数又不可数名词既可数又不可数名词可数名词与不可数名词在一定条件下可以转化。可数名词与不可数名词在一定条件下可以转化。很多表示蔬菜、动物等的名词很多表示蔬菜、动物等的名词,一般来说是一般来说是可数的可数的,但是表示餐桌上的食品时但是表示餐桌上的食品时,就转换为就转换为不可数名词。不可数名词。(1)(1)a chicken 一只鸡一只鸡 chicken 鸡肉鸡肉(2)(2)an ice cream 一个冰淇淋一个冰淇淋 ice cream 冰淇淋冰淇淋(指成份指成份)(3)(3)a salad 一碟沙拉一碟沙拉 salad 沙拉沙拉(指成份指成份).根据句意和提示填空根据句意和提示填空1.-Lets _(踢足球踢足球).-That sounds _(很有趣很有趣).2.-Lets play basketball.-I _(没有没有)a basketball.-Lets play ping-pong.-_(那太好了那太好了).3.-_ you _(你有你有)a baseball bat?-No,I dont.-Lets _(看电视看电视).-That sounds _(没意思没意思).play soccer ballinterestingdont haveThat sounds goodDo boringwatch TVhave1.What would you like?_ bread.A.Two pieces B.Two pieces of C.A piece D.Pieces of2.Lets _ the football match.A.going and watchB.go to watch C.go and watching D.go and to watch3.Where _ your brother usually _ lunch?A.do;have B.are;having C.does;have D.is;having.单项选择单项选择B B C 4.May often has French _,tomatoes and fish _ dinner.A.fry,for B.fries,for C.fries,at D.fries,in5.We need lots of _ every day.A.vegetable B.meats C.milks D.healthy foodB D 6.-What kind of fruit do you like?-Well,I like _.A.the strawberries B.strawberry C.strawberries D.the strawberrys7._ like French fries.A.He and I B.I and he C.He and me D.I and himC A 8.-_ Song Yang like broccoli?-Sorry,I _ know.A.Does,do B.Do,doesnt C.Does,dont D.Does,dont9.The doctor said to me:“Eat and sleep _.You can grow quickly”A.a lot of B.lots of C.a lots D.a lotD D.句型转换句型转换1.Emma and Paul like salad.(改一般疑问句改一般疑问句)2.My grandparents have many nice pictures.(改否定句改否定句)Do Emma and Paul like salad?My grandparents dont have many nice pictures.3.My uncle has hamburgers for lunch.(改一般疑问句改一般疑问句)4.My good friend likes apples and oranges.(对划线部分提问对划线部分提问)5.His family like vegetables very much.(对划线部分提问对划线部分提问)Does your uncle have hamburgers for lunch?What does your good friend like?Who likes vegetables very much?
