人教PEP版英语六下小升初语法总复习课件市公开课一等奖百校联赛特等奖课件.pptx
(人教人教PepPep)六年级英语下册课件)六年级英语下册课件第1页一、词类:一、词类:这里强调一点:不可数名词都默认为单数,所以总是用这里强调一点:不可数名词都默认为单数,所以总是用is1)名词复数怎样加后缀(各种不一样情况改变)名词复数怎样加后缀(各种不一样情况改变)A.普通情况直接加普通情况直接加-sbook-booksbag-bagscat-catsbed-bedsB.以以s.x.sh.ch结尾加结尾加-es:bus-busesbox-boxesbrush-brusheswatch-watchespeachpeachesglassglassesC.以以“辅音字母辅音字母+y”结尾变结尾变y为为i,再加再加-esfamily-familiesstudystudiesD.以以“f或或fe”结尾变结尾变f或或fe为为v,再加,再加-esknife-knivesE.不规则名词复数不规则名词复数man-menwoman-womenpoliceman-policemenpolicewoman-policewomenmouse-micefoot-feetchild-childrenfish-fishChinese-Chinese一、词类一、词类:第2页练习练习写出以下各词复数写出以下各词复数I_him_this_her_watch_child_photo_diary_day_foot_book_dress_tooth_sheep_box_strawberry_thief_yo-yo_peach_sandwich_man_woman_paper_juice_water_milk_rice_tea_ 第3页2.2.人称代词人称代词第三人称第三人称第二人称第二人称第一人称第一人称I ,we 主格主格you he,she,it,theyme ,us you him,herIt them宾格宾格第4页3.3.形容词性物主代词形容词性物主代词I you she he it they we主格:My your her his its their our形容词性物主代词形容词性物主代词:第5页1.This is(my/I)mother.2.2.Nice to meet(your/you).3.3.(He/His)name is Mark.4.4.Whats(she/her)name?5.5.Excuse(me/my/I).6.Are(your/you)Miss Li?7.(I/My)am Ben.8.(She/Her)is my sister.9.Fine,thank(your/you).10.How old is(he/his)exercises第6页4.4.指示代词指示代词指近处指远处单数指近处指远处单数this(这个)(这个)that(那个)(那个)复数复数these(这些)(这些)those(那些)(那些)5.5.冠词有冠词有a a、anan、thethe。a a和和anan区分:区分:an用于元音音用于元音音素(普通就是元音字母素(普通就是元音字母a、e、i、o、u)前,)前,a用用于辅音音素前。于辅音音素前。第7页6.6.形容词和副词比较级形容词和副词比较级一、形容词比较级一、形容词比较级1.形容词比较级在句子中利用:两个事物或人比较用比较级,比形容词比较级在句子中利用:两个事物或人比较用比较级,比较级后面普通带有单词较级后面普通带有单词than。比较。比较级前面能够用级前面能够用more,alittle来修饰表示程度。来修饰表示程度。than后人称代词后人称代词用主格(口语中可用宾格)。用主格(口语中可用宾格)。2.形容词加形容词加er规则:普通在词尾加规则:普通在词尾加er;以字母;以字母e结尾,加结尾,加r;3.以一个元音字母和一个辅音字母结尾,应双写末尾辅音字母,以一个元音字母和一个辅音字母结尾,应双写末尾辅音字母,再加再加er;“辅音字母辅音字母+y”结尾,先把结尾,先把y变变i,再加,再加er。4.不规则形容词比较级:不规则形容词比较级:good-better,beautiful-morebeautiful第8页二、副词比较级二、副词比较级1形容词与副词区分(有be用形,有形用be;有动用副,有副用动)(1)在句子中形容词普通处于名词之前或be动词之后(2)副词在句子中最常见是处于实义动词之后2副词比较级改变规则基本与形容词比较级相同(不规则改变:well-better,far-farther)第9页练习依据句意填入单词正确形式:依据句意填入单词正确形式:1.Mybrotheristwoyears_(old)thanme.2.Tomisas_(fat)asJim.3.Isyoursister_(young)thanyou?Yes,sheis.4.Whois_(thin),youorHelen?Helenis.5.Whosepencil-boxis_(big),yoursorhers?Hersis.第10页6.Marys hair is as _(long)as Lucys.7.Ben _(jump)_(high)than some of the boys in his class.8._ Nancy sing _(well)than Helen?Yes,she _.9.Fangfang is not as _(tall)as the other girls.10.My eyes are _(big)than _(she).11.Which is _(heavy),the elephant or the pig?12.Who gets up _(early),Tim or Tom?第11页二、否定句二、否定句be动词(动词(am、is、are)+not、情态动词情态动词can+not、助动词(助动词(do、does)+not怎样将一个必定陈说句改为否定句:怎样将一个必定陈说句改为否定句:1.看句中有没有看句中有没有be动词,如有,直接在动词,如有,直接在be动词后动词后+not。2.看句中有没有情态动词,如有,直接在情态动词看句中有没有情态动词,如有,直接在情态动词后后+not。3.如上述二者都没有,就应用助动词如上述二者都没有,就应用助动词+not。第12页三、普通疑问句三、普通疑问句 w(1)必定陈说句中原来是没有助动词,要加上去,位)必定陈说句中原来是没有助动词,要加上去,位置在主语(某人或某物)后,动词前。置在主语(某人或某物)后,动词前。w(2)确定助动词用)确定助动词用do、does,依据句中动词,动词,依据句中动词,动词是原形助动词就用是原形助动词就用do,动词是第三人称单数助动词就,动词是第三人称单数助动词就用用does,w(3)在助动词后加)在助动词后加not。w(4)原句中动词假如发生改变就要恢复成原形。)原句中动词假如发生改变就要恢复成原形。w强调一点,有强调一点,有some要考虑是否要用要考虑是否要用any。第13页惯用疑问词惯用疑问词:Whattime什么时间什么时间问详细时间,如几点问详细时间,如几点Who谁问人谁问人Whose谁问主人谁问主人Where在哪里问地点在哪里问地点What什么问东西、事物什么问东西、事物Whatcolour什么颜色问颜色什么颜色问颜色Howold多大年纪问年纪多大年纪问年纪Howmany多少数量(可数名词)问数量多少数量(可数名词)问数量Howmuch多少钱;多少数量(不可数名词)多少钱;多少数量(不可数名词)问多少钱或数量(不可数)问多少钱或数量(不可数)第14页五五 时态(一):普通现在时时态(一):普通现在时使用方法使用方法:经常性和习惯性动作经常性和习惯性动作惯用时间状语惯用时间状语:usually,sometimes,inusually,sometimes,inspring,everyday,inthemorningspring,everyday,inthemorning动词组成动词组成:动词原型:动词原型:动词原型:动词原型.work.work动词动词动词动词+S.+S.(主语是第三人称单数)(主语是第三人称单数)(主语是第三人称单数)(主语是第三人称单数)worksworks否定组成否定组成:dont+动原动原doesnt+动原动原第15页普通疑问组成及简答普通疑问组成及简答:Do+主语主语+动原动原+其它?其它?Yes,Ido.Does+主语主语+动原动原+其它?其它?No,hedoesnt.特殊疑问举例特殊疑问举例:1.WhatdoyouoftendoonSundays?2.Wheredoeshelive?第16页1.1.She _(go)to school at She _(go)to school at eight oclock.eight oclock.2.2.Its six oclock.They are Its six oclock.They are _ supper.(eat)_ supper.(eat)3.3.He usually _ up at He usually _ up at 17:00.(get)17:00.(get)4.4.She _(live)in Beijing.She _(live)in Beijing.5.5.Sally _(be)here just now.Sally _(be)here just now.(刚才刚才)6.6._(be)there a fly(_(be)there a fly(苍蝇苍蝇)on the)on the table just now?table just now?7.7.They are _(dig)a hole(They are _(dig)a hole(洞洞).).8.8.My father _(mend)his My father _(mend)his model(model(模型模型)plane these days)plane these days第17页使用方法:说话时正在进行动作或当使用方法:说话时正在进行动作或当前前一段时间正在进行动作一段时间正在进行动作惯用时间状语惯用时间状语:now,thesedays动词组成动词组成:am/is/are+现在分词现在分词(-ing)am/is/areworking否定组成否定组成:am/is/are+not+现在分词现在分词Forexample:Tomisplayingfootballontheplayground.第18页普通疑问组成及简答普通疑问组成及简答:Am/Is/Are+主语主语+现在分词现在分词+其它?其它?Yes,Iam(heis.)/No,theyarent特殊疑问举例:特殊疑问举例:Whatareyoudoingnow?Whoisflyingakitethere?第19页用括号内所给动词适当形式填空。用括号内所给动词适当形式填空。1.Look!Thechildren_(swim)intheriver.2.Nowwe_(want)toplaybasketball.3.-_you_(draw)apicture?-No,Imnot.I_(write)aletter.4Whatareyou_(do)now?I_(eat)bread.5.Itsnineoclock.Myfather_(work)intheoffice.第20页6.Look,theboy_(put)therubbishintothebin.7._he_(clean)theclassroom?No,heisnt.He_(play).8.WhereisMark?He_(run)onthegrass.9.Listen,who_(sing)inthemusicroom?Oh,10.Look!LiPingandLiYing_(play)basketballnow.第21页使用方法:过去时间发生或过去经常性动作惯用时间状语:yesterday,last night,two days ago,in,at that time,before liberation,when 等引导含 过去时句子。动词组成:动词过去时(-ed)worked work否定组成:didnt+动原 didnt work 普通疑问组成及简答举例:Did+主语+动原+其它?Yes,主语+did./No,主语+didnt.第22页 普通疑问组成及简答举例:Did+主语+动原+其它?We went to the cinema yesterday.Did you go to the cinema yesterday?特殊疑问句举例:What did he do yesterday?When did he get up this morning?备注:He opened the door.(不能确定门现在是否开着)第23页练习练习w一、一、用用bebe动词适当形式填空动词适当形式填空1.I _ at school just now.2.He _ at the camp last week.3.We _ students two years ago.4.They _ on the farm a moment ago.5.Yang Ling _ eleven years old last year.6.There _ an apple on the plate yesterday.7.There _ some milk in the fridge on Sunday.8.The mobile phone _ on the sofayesterday evening.第24页二、二、句型转换句型转换1.Itwasexciting.否定句:否定句:_普通普通疑问句:疑问句:_肯、否定回答:肯、否定回答:_2.Allthestudentswereveryexcited.否定句:否定句:_普通普通疑问句:疑问句:_肯、否定回答:肯、否定回答:_第25页使用方法:未来会出现或发生动作使用方法:未来会出现或发生动作惯用时间状语:惯用时间状语:thisevening,tomorrow,nextmonth,inafewminutes,attheendofthisterm动词组成动词组成:1.will/shall+动原动原2.am/is/aregoingto+动词原型动词原型3.sm/is/are(about)+动词不定式动词不定式4.am/is/are+coming等现在分词等现在分词否定组成:否定组成:will/shallnotdo/am/is/arenotgoingtodo第26页特殊疑问句举例特殊疑问句举例:Whatwillyoudotomorrow?Whenarewegoingtohaveaclassmeeting?备注:在备注:在if条件或条件或assoonas等时间状语从句中用普等时间状语从句中用普通现在时代替普通未来时。通现在时代替普通未来时。IwillwritetoyouassoonasIarrivedinBeijing.第27页练习填空。填空。1.我打算明天和朋友去野炊。我打算明天和朋友去野炊。I_haveapicnicwithmyfriends.I_haveapicnicwithmyfriends.2.下个星期一你打算去干嘛下个星期一你打算去干嘛?我想去打篮球。我想去打篮球。What_nextMonday?I_playbasketball.What_youdonextMonday?I_playbasketball.3.你妈妈这个周末去购物吗?是,她要去买一些水果。你妈妈这个周末去购物吗?是,她要去买一些水果。_yourmother_goshoppingthis_?Yes,she_.She_buysomefruit.4.你们打算什么时候见面。你们打算什么时候见面。第28页第29页