人教版七年级英语语法总结培训讲学.ppt
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1、人教版七年级英语语法总人教版七年级英语语法总结结Atidytigertiedatietightertotidyhertinytail.一只老虎将领带系紧,清洁它的尾巴。Ithoughtathought.ButthethoughtIthoughtwasntthethoughtIthoughtIthought.IfthethoughtIthoughtIthoughthadbeenthethoughtIthought,Iwouldnthavethoughtsomuch.我有一种想法,但是我的这种想法不是我曾经想到的那种想法。如果这种想法是我曾经想到的想法,我就不会想那么多了。Ithoughtatho
2、ught.ButthethoughtIthoughtwasntthethoughtIthoughtIthought.IfthethoughtIthoughtIthoughthadbeenthethoughtIthought,Iwouldnthavethoughtsomuch.我有一种想法,但是我的这种想法不是我曾经想到的那种想法。如果这种想法是我曾经想到的想法,我就不会想那么多了。Ithoughtathought.ButthethoughtIthoughtwasntthethoughtIthoughtIthought.IfthethoughtIthoughtIthoughthadbeenthe
3、thoughtIthought,Iwouldnthavethoughtsomuch.我有一种想法,但是我的这种想法不是我曾经想到的那种想法。如果这种想法是我曾经想到的想法,我就不会想那么多了。我有一种想法,但是我的这种想法不是我有一种想法,但是我的这种想法不是我曾经想到的那种想法。如果这种想法我曾经想到的那种想法。如果这种想法是我曾经想到的想法,我就不会想那么是我曾经想到的想法,我就不会想那么多了。多了。I thought a thought.But the thought wasnt the thought I thought I thought.If the thought I thoug
4、ht I thought had been the thought I thought,I wouldnt have thought so much.whilewewerewalking,wewerewatchingwindowwasherswashwashingtonswindowswithwarmwashingwater.当我们走路时,我们看着清洁窗户的人用暖水清洗华盛顿的窗户1、目前所学的动词的形式有、目前所学的动词的形式有4 种:种:动词原形;如:do;have;like动词的单三式(常在动词原形后加s);如:get-gets动词不定式(to+动词原形);如:meet-tomeet动词
5、ing式(动词原形后加ing)如:look-looking2、表示征求意见或建议邀请的礼貌用语、表示征求意见或建议邀请的礼貌用语Wouldyoulike+to+动词原形?(你想要吗?)Howabout+动词ing?(怎么样?好不好?)Whatabout+动词ing?(怎么样?好不好?)Whynot+动词原形?(为什么不呢?)Whydontyou+动词原形?(你为什么不呢?)Lets+动词原形.(让我们吧。)表示同意、答应:表示同意、答应:Yes,Idliketo./Oh,Idloveto.Allright/OK.Great!Sure.Goodidea!Thanks.IllbegladtoTha
6、nks.Thatwouldbeverynice.Idlikethat.表示不同意、拒绝:No,thanks.Sorry,Icant.Idliketo.ButImafraidIcant/Ihavenotime.3、目前学过的情态动词有目前学过的情态动词有can,may,could,would和和will等五个。等五个。学好情态动词必须把握三个用法:后必须跟动词原形;没有三单式(其后不能加s);可以把情态动词提到句首构成疑问句;可以在情态动词后面加上not构成否定句4、目前学目前学过过的后跟的后跟动词动词不定式(不定式(to+动词动词原形)原形)的有:的有:wouldliketo+动词原形(想要做
7、某事);wantto+动词原形(想要做某事);forgetto+动词原形(忘记要做某事);liketo+动词原形(喜欢做某事)loveto+动词原形(喜欢做某事)asksb.to+动词原形.tellsb.to+动词原形.wouldlikesb.to+动词原形.wantsb.to+动词原形.(想叫某人做某事)haveto+动词原形(必须/不得不做某事)Nice/Glad/happyto+动词原形(很高兴做某事)如:Nicetomeetyou.Imgladtobehere.5、目前学目前学过过的后跟的后跟动词动词原形原形的有:的有:情态动词:can,may,could,would,will后助动词
8、do,dont,does,doesnt后(does,doesnt一出现,三单式要滚蛋);动词please(请)后:如:Pleasetellhimaboutthepicnic.短语Whynot/Whydontyou后;动词let后;如:LetJanehelpyou.Letsgohome.动词help后,也可带to;如:LetshelpMaria(to)carrywater.祈使句以动词原形开头,如:Haveaseat,please.请坐下。6、目前学目前学过过的后跟的后跟动词动词ing的有:的有:Be动词后的动词;如:Areyoukidding?Imjustlooking.ThisisMicha
9、elspeaking.所有的介词后;已学过的介词有:at,for,about,in,on,from,of,to,with,after等。Whatabout+动词ing?Whataboutflyingakitewithme?Itstimeforgoinghome=Itstimetogohome.Thankyouforhelpingme=Thankyouforyourhelp.go+动词inggofishing去钓鱼;goshopping去购物dosomeshopping购物like/love+动词ing(喜欢做某事)7、有有单单复数复数变变化的化的词词名名词词(1)名名词词单单数数变变复数复数的
10、方法的方法 1)大部分在词尾加s.如:dog-dogs2)以-s,-x,-ch,-sh结尾的es.如:class-classesbus-busesglass-glassesbox-boxeswatch-watches(手表)fish-fishes3)以“辅音字母+y”结尾的,变y为i,加es.baby-babies(婴儿)family-families(家庭)注意注意:boy-boysplay-playstoy-toysway-ways4)以f,fe结尾的,变f,fe为v,加es.half-halves(一半)knife-knives(小刀)yourself(你自己)-yourselves(你
11、们自己)(2)特殊特殊变变化的化的词词1)a变e:manmen(男子)womanwomen(女子)snowman-snowmen(雪人)Englishman-Englishmen(英国人)2)o变e:foot-feet(脚)tooth-teeth(牙齿)3)单复数同形:Chinese-Chinese(中国人)fish-fish(鱼)yuan-yuan(人民币元)6)集体名词,以单数形式出现,但实为复数例如:people(人们)police(警察们)本身就是复数,family指“全家人”时,本身也是复数,它们都不能加s.如:TheChinesepeopleareverykind.中国人民都很友好
12、。Kangkangsfamilyarealltallandthin.康康全家人都又高又瘦。4)mousemice(老鼠)childchildren(儿童)5)合成词中一般变后面的词:appletree-appletrees(苹果树)但下列需前后都变:manteacher-menteacherswomandoctor-womendoctorsbe动词:单数am,is;复数are行为动词:复数:动词原形单数:在行为动词后加s或es(即动词的三单式)。如:Marialikesmilk.(likes是三单式,为单数)MariaandJanelikemilk.(like是动词原形,为复数)本块习题本块习
13、题:用所给词的正确形式填空用所给词的正确形式填空1、I_(have)asoccerball.2、She_(have)twoping-pongballs.3、He_(play)sportseveryday.4、We_(speak)English.5、Tom_(call)Jimeveryday.6、Mydaughter_(like)apples.7、Hisfriend_(know)English.8、Thegirl_(study)Englishsometimes.9、Theboyoften_(watch)TV.10、Heruncle_(go)homeonfootplayshashavespeakc
14、allslikesknowsstudieswatchesgoes(2)、在下面的短文中填上恰当be动词。I_agirl.Myname_Mary.I_12yearsold.Here_myfamilyphoto.Look!These_myparentsandthose_mygrandparents.Thisboy_mybrother.He_15yearsoldnow.That_mycat,Mimi.It_verylovely.amisamisareareisisisis指示代词单数:this这个that那个复数:these这些those那些l指示代词this,that,these,those作主语
15、,一般疑问句的简略回答:1.Isthis/thatyouraunt?Yes,itis./No,itisnt.简略回答时,用主格代词it代替2.(2)、Arethese/thoseyouruncles?Yes,theyare.No,theyarent.简略回答时,用主格代词they代替单句变复句,把句子中单数词变成复数词。1、Thisismyfriend._my_2、Thatishisparent._his_3、Sheishercousin._her_ThesearefriendsTheyarecousinsparentsThoseare.用所给的词选择填空1、Thesearepensand_a
16、repencils.(that,this,those)2、Tomwassickyesterday._iswhyhemissedschool.(That,Those,These)3、Whichof_shirtsareToms(These,this,that)4、Thisdeskismine,_ishers.(those,this,that)5、ThemapofBeijingisbetterthan_ofTianjing.(this,that,these).thoseThatthesethatthat8名名词词s所有格所有格单数名词后直接加“s”:Jimscoat吉姆的外套Jeffsmother杰
17、夫的妈妈以s结尾的复数名词,只加“”TeachersDay教师节thetwinsbooks双胞胎的书不以s结尾的不规则的名词复数,加“s”ChildrensDay儿童节mensshoes男式鞋表示两者共同拥有时,只在最后一个名词后加sLucyandLilysmother露茜和莉莉的妈妈(共同的妈妈,一个妈妈)表示两者各自拥有时,要在每个名词后加sLucysandKatesrooms露茜和凯特的房间(各自的房间,两间房子)四、按中文意思填空1._(李明的)parentsworkinabighospital.2.Thisis_(我妹妹的)Chinesebook.3._(我的姐姐和弟弟的)rooms
18、areverynice.4._(王平和王明的)fatherisahotelmanager.5.Isthis_(你的好朋友的)pen?6.Theyare_(Peter和Sam的)teachers.LiMingsMysistersandmybrothersmysistersWangPingandWangMingsyourgoodfriendsPeterandSams1Thereisaletterfor_(her、hers)mother.2Thatis_(she)coat.Thecoatisred._(it)isanewone.3Whosepensarethese?_(their)are_(we).
19、4Give_(he)atoy,please.5_(we)eyesareblack.6TimandBillaretwins._(them)parentsareteachers.7Givethebookto_(I).OurhimoursTheyItherhermeTheir8Thesebooksare_(we).9Thatisnot_kite.Thatkiteisverysmall,but_isverybig.(I)10Thedressis_.Giveitto_.(she)11Isthis_watch?(you)No,itsnot_.(I)12_ismybrother._nameisJack.Lo
20、ok!Thosestampsare_.(he)hisHisHemineyourherhersmineoursmy 一代词一代词人称代词第一人称第二人称第三人称单数复数单数复数单数复数主格Iweyouyousheheitthey宾格meusyouyou herhimitthem物主代词形物代myouryour yourherhisitstheir名物代1、人称代词和物主代词mineoursyoursyourshershisitstheirs人称代词主格:作主语,常放在句首;人称代词宾格:作宾语,放在动词和介词后;形容词性物主代词:后有名词时,用形容词性;(有名则形)名词性物主代词:后无名词时,用
21、名词性。(无名则名)一、写出下列词的复数形式am_is_he_she_it_that_this_you_pen_desk_key_orange_boy_friend_parent_class_child_shelf_bed_radio_photo_tomato_woman_man_strawberry_dictionary_boxwatcharearetheytheythosetheseyoupensdeskskeysorangesboysfriendsparentstheyboxesclasseschildrenshelvesbedsradiosphotostomatoeswomenmens
22、trawberriesdictionarieswatches7._(教师节)isonSeptember10th.8._(学生们的)desksandchairsareverynew.9._(赵敏的)shoesarewhite.10._(John和Sally的)mothersareAmerican.11._(Tony哥哥的)computerisbroken.12、Its_(妇女节)onMarch8th.TeachersDayThestudentsZhaoMinsJohnsandSallysTonysbrothersWomensDay12、冠词、冠词只有不定冠词a(an)和定冠词the两个,不用冠词
23、叫零冠词。1、不定冠词、不定冠词a和和an:a用在辅音前,如apenachairan用在元音前。anoldteacheranEnglishbook注意:辅音字母第一个音是元音的情况:FHLMNSX这七个字母的第一个音是元音在说一个以上字母时要用an,如an“F”(一个F)同时注意字母U,它是元音字母,但它的第一个音是辅音,因此说一个U,应为a“U”2、定冠词、定冠词the:当一个名词第二次出现时前面用the。注意:在三餐饭(breakfast、lunch、dinner)前不用the,月份和星期前都不用the,体育活动的球类运动前面不用the。如:havedinnerinJanuaryDecem
24、berSundayplaybasketballplaytennis(volleyballsoccerPingPongchessbaseball)10.句子的成分句子的成分主语:是句子要说明的人和物,是动作的发出者,是句子的主体,一般放在句首。主语由名词,代词担任。谓语:说明主语的动作。只有动词才作谓语,一般放在主语之后。宾语:是动作的接受者。放在动词或介词后。由名词,代词担任。MichaeloftenlooksafterhissisterathomeonSunday.11.三三单问题单问题总则:主语是第三人称第三人称单单数数时,动词动词(谓语谓语)要用三)要用三单单式式。如:Hegetsupa
25、tsix。由于主语He是第三人称单数,动词get后要s,即gets是三单式。可以作第三人称单数主语(三单主语)的有:(1)he,she,it;(2)单个的人;单个的物。动词三单式的构成(1)特殊的:beishavehas(2)有规律的:1)大部分在词尾加s;如:getgetstake-takesneedneedsknowknows2)以s,x,ch,sh,o结尾的加es;如:guessguesses(猜)watch-watches(看)teachteaches(教)fishfishes(钓鱼)gogoes(去)dodoes3)以“辅音字母+y”结尾的,变y为i,加es.如:studystudi
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