pep小学英语语法精讲要点及习题 3页

PEP小学英语语法精讲要点及习题一、名词复数规则1．一般情况下，直接加-s，如：book-books,bag-bags,cat-cats,bed-beds2．以s.x.sh.ch结尾，加-es，如：bus-buses,box-boxes,brush-brushes,watch-watches3.以“辅音字母+y”结尾，变y为i,再加-es，如：family-families,strawberry-strawberries4．以“f或fe”结尾，变f或fe为v,再加-es，如：knife-knives5．不规则名词复数：man-men,woman-women,policeman-policemen,policewoman-policewomen,mouse-mice child-children  foot-feet,. tooth-teeth fish-fish,people-people,Chinese-Chinese, 练习：写出下列各词的复数I_________     him_________  this___________   her______watch_______   child_______   photo________    diary______day________    foot________    book_______      dress________tooth_______    sheep______    box________       strawberry_    fish______      peach______      sandwich______man______      woman_______  paper_______      juice___________water________   milk________   rice__________     tea__________二、一般现在时一般现在时基本用法介绍【No.1】一般现在时的功能　　1.表示事物或人物的特征、状态。如：Theskyisblue.天空是蓝色的。　　2.表示经常性或习惯性的动作。如：Igetupatsixeveryday.我每天六点起床。　　3.表示客观现实。如：Theearthgoesaroundthesun.地球绕着太阳转。　　一般现在时的构成　　1.be动词：主语+be(am,is,are)+其它。如：Iamaboy.我是一个男孩。　　2.行为动词：主语+行为动词(+其它)。如：WestudyEnglish.我们学习英语。当主语为第三人称单数(he,she,it)时，要在动词后加"-s"或"-es"。如：MarylikesChinese.　　一般现在时的变化　　1.be动词的变化。　　否定句：主语+be+not+其它。　如：Heisnotaworker.他不是工人。　　一般疑问句：Be+主语+其它。如：-Areyouastudent?-Yes.Iam./No,I"mnot.　　特殊疑问句：疑问词+一般疑问句。如：Whereismybike?　　2.行为动词的变化。　　否定句：主语+don"t(doesn"t)+动词原形(+其它)。如：Idon"tlikebread.　　当主语为第三人称单数时，要用doesn"t构成否定句。如：　Hedoesn"toftenplay.　　一般疑问句：Do(Does)+主语+动词原形+其它。如：-Doyouoftenplayfootball?　　-Yes,Ido./No,Idon"t.　　当主语为第三人称单数时，要用does构成一般疑问句。如：　　-Doesshegotoworkbybike?-Yes,shedoes./No,shedoesn"t.　　特殊疑问句：疑问词+一般疑问句。如：Howdoesyourfathergotowork?动词+s的变化规则1．一般情况下，直接加-s，   如：cook-cooks,milk-milks2．以s.x.sh.ch.o结尾，加-es，如：guess-guesses,wash-washes,watch-watches,go-goes3．以“辅音字母+y”结尾，变y为i,再加-es，如：study-studies 一般现在时用法专练:一、写出下列动词的第三人称单数drink________      go_________     stay________       make________look_________      have_______      pass_______        carry________come________       watch______     plant_______        fly__________study_______       brush________    do_________        teach________二、用括号内动词的适当形式填空。1.Heoften________(have)dinnerathome.2.DanielandTommy_______(be)inClassOne.3.We_______ (notwatch)TVonMonday.4.Nick_______ (notgo)tothezooonSunday.5.______they________(like)theWorldCup?6.What_______theyoften_______ (do)onSaturdays?7._______yourparents_______ (read)newspaperseveryday?8.Thegirl_______ (teach)usEnglishonSundays.9.SheandI________(take)awalktogethereveryevening.10.There________(be)somewaterinthebottle.11.Mike_______ (like)cooking.12.They_______(have)thesamehobby.13.Myaunt_______(look)afterherbabycarefully.14.Youalways_______(do)yourhomeworkwell.15.I_______(be)ill.I’mstayinginbed.16.She_______(go)toschoolfromMondaytoFriday.17.LiuTao_______(do)notlikePE.18.Thechildoften_______(watch)TVintheevening.19.SuHaiandSuYang_______(have)eightlessonsthisterm.20. －Whatday_______(be)ittoday?－It’sSaturday.三、按照要求改写句子1.DanielwatchesTVeveryevening.(改为否定句_____________________________________2.Idomyhomeworkeveryday.(改为一般疑问句，作否定回答)________________________________________________________3.Shelikesmilk.(改为一般疑问句，作肯定回答)___________________________4.Amylikesplayingcomputergames.(改为一般疑问句，作否定回答)___________________________________________________5.Wegotoschooleverymorning.(改为否定句)_______________________________________________________6.HespeaksEnglishverywell.(改为否定句)___________________________________________________ 7.Iliketakingphotosinthepark.(对划线部分提问)________________________________________________________8.JohncomesfromCanada.(对划线部分提问)___________________________________________________9.Sheisalwaysagoodstudent.(改为一般疑问句，作否定回答)________________________________________________________10.SimonandDaniellikegoingskating.(改为否定句)___________________________________________________ 三、现在进行时1．现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。2．现在进行时的肯定句基本结构为be+动词ing.3．现在进行时的否定句在be后加not。4．现在进行时的一般疑问句把be动词调到句首。5．现在进行时的特殊疑问的基本结构为：疑问词不达意+be+主语+动词ing?  但疑问词当主语时其结构为：   疑问词不达意+be+动词ing?动词加ing的变化规则1．一般情况下，直接加ing，     如：cook-cooking2．以不发音的e结尾，去e加ing，如：make-making,taste-tasting3．如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing，如：run-running,stop-stopping现在进行时专项练习：一、写出下列动词的现在分词：play________    run__________      swim_________    make__________go_________    like________        write_________    ski___________read________    have_________     sing ________     dance_________put_________    see________       buy_________      love____________live_______     take_________      come________     get_________stop_________   sit________        begin________     shop___________二、用所给的动词的正确形式填空：1.Theboy__________________(draw)apicturenow.2.Listen.Somegirls_______________(sing)intheclassroom.3.Mymother_________________(cook)somenicefood now.4.What_____you______(do)now?5.Look.They_______________(have)anEnglishlesson.6.They____________(not,water)theflowersnow.7.Look!thegirls________________(dance)intheclassroom.8.Whatisourgranddaughterdoing?She_________(listen)tomusic.9.It’s 5 o’clocknow.We_____________(have)suppernow10.______Helen____________(wash)clothes?Yes,sheis.三、句型转换：1.Theyaredoinghousework.(分别改成一般疑问句和否定句)__________________________________________________________________________________________________________________________2．Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)__________________________________________________________________________________________________________________________________3．I’mplayingthefootballintheplayground.(对划线部分进行提问)_________________________________________________________________4．Tomisreadingbooksinhisstudy.(对划线部分进行提问) 四、将来时理论及练习一、概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。句中一般有以下时间状语：tomorrow,nextday(week,month,year…),soon,thedayaftertomorrow（后天）等。二、基本结构：①begoingto+do；②will+do.三、否定句：在be动词（am,is,are）l后加not或情态动词will后加not成won’t.例如：I’mgoingtohaveapicnicthisafternoon.→I’mnotgoingtohaveapicnicthisafternoon.四、一般疑问句：be或will提到句首，some改为any,and改为or，第一二人称互换。例如：Wearegoingtogoonanoutingthisweekend.→Areyougoingtogoonanoutingthisweekend?五、对划线部分提问。一般情况，一般将来时的对划线部分有三种情况。1.问人。Who例如：I’mgoingtoNewYorksoon.→Who’sgoingtoNewYorksoon.2.问干什么。What…do.例如：Myfatherisgoingtowatcharacewithmethis  afternoon.→Whatisyourfathergoingtodowithyouthisafternoon.3.问什么时候。When.例如：She’sgoingtogotobedatnine.→Whenisshegoing   tobed?六、同义句：begoingto=willIamgoingtogoswimmingtomorrow（明天）.=Iwillgoswimmingtomorrow.二、改句子。5.Nancyisgoingtogocamping.（改否定）   Nancy________goingtogocamping.6.I’llgoandjointhem.（改否定）          I_______go______jointhem.7.I’mgoingtogetupat6:30tomorrow.（改一般疑问句）_______________________togetupat6:30tomorrow?8.Wewillmeetatthebusstopat10:30.（改一般疑问句）_______  ________meetatthebusstopat10:30.9.Sheisgoingtolistentomusicafterschool.（对划线部分提问） ________ _______she________ ________   _________afterschool?10.       Myfatherandmotheraregoingtoseeaplaythedayaftertomorrow.(同上)__________________goingtoseeaplaythedayaftertomorrow.三、用所给词的适当形式填空。11.Todayisasunnyday.We___________________(have)apicnicthisafternoon.12.Mybrother_______________(go)toShanghainextweek.13.Tomoften______________(go)toschoolonfoot.Buttodayisrain.He______________(go)toschoolbybike.14.Whatdoyouusuallydoatweekends?Iusually__________(watch)TVand____________(catch)insects?15.It’sFridaytoday.What_____she_________(do)thisweekend?She______________(watch)TVand_____________(catch)insects.16.What___________(d0)youdolastSunday?I____________(pick)applesonafarm.What______________(do)nextSunday?I______________(milk)cows.17.Mary____________(visit)hergrandparentstomorrow.五、一般过去时1．一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用。一般过去时也表示过去经常或反复发生的动作感谢。2．Be动词在一般过去时中的变化：⑴am和is在一般过去时中变为was。（wasnot=wasn’t）⑵are在一般过去时中变为were。（werenot=weren’t）⑶带有was或were的句子，其否定、疑问的变化和is,am,are一样，即否定句在was或were后加not，一般疑问句把was或were调到句首。3．句中没有be动词的一般过去时的句子  否定句：didn’t+动词原形，如：Jimdidn’tgohomeyesterday.  一般疑问句：在句首加did，句子中的动词过去式变回原形。如：DidJimgohomeyesterday?  特殊疑问句：⑴疑问词+did+主语+动词原形？如：       WhatdidJimdoyesterday?⑵疑问词当主语时：疑问词+动词过去式？如：Whowenttohomeyesterday?动词过去式变化规则：1．一般在动词末尾加-ed，如：pull-pulled,cook-cooked2．结尾是e加d，如：taste-tasted3．末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped4．以“辅音字母+y”结尾的，变y为i，再加-ed，如：study-studied5．不规则动词过去式：am,is-was, are-were,  do-did,  see-saw, say-said,give-gave,get-got,, 过去时练习一、写出下列动词的过去式isam_________     fly_______   plant________     are________drink_________     play_______        go________       make________does_________      dance________      worry________    ask_____taste_________      eat__________      draw________      put______throw________      kick_________      pass_______       do ________二、用be动词的适当形式填空1.I______(watch)acartoononSaturday.2.Herfather_______(read)anewspaperlastnight.3.We_________tozooyesterday,we_____tothepark.(go)4.______you_______(visit)yourrelativeslastSpringFestival?5.______he_______(fly)akiteonSunday?Yes,he______.6.GaoShan_______(pull)upcarrotslastNationalDayholiday.7.I____________(sweep)theflooryesterday,butmymother______.8.---What______she_______(find)inthegardenlastmorning?---She__________(find)abeautifulbutterfly. 八、人称代词和物主代词1、人称代词主格和宾格的区别：主格通常位于句中第一个动词之前（有时候位于than之后），宾格一般位于动词或介词之后。2、物主代词形容词性与名词性的区别：形容词性用时后面一般要带上名词，名词性则单独使用，后面不带名词。               人称代词                          物主代词             主格     宾格                    形容词性 物主代词      名词性 物主代词      我             I       me       我的            my          mine你，你们you     you      你的，你们的    your        yours他            he       him      他的            his           his她            she      her       她的            her           hers它            it       it         它的            its            its我们          we      us        我们的          our           ours他（她，它）们they     them   他（她，它）们的their           theirs 一、用所给词的适当形式填空 1.Thatisnot_________kite.Thatkiteisverysmall,but_________isverybig. (I)2.Thedressis_________.Giveitto_________.(she)       3.Isthis_________watch?(you)No,it’snot_________.(I)4.________ismybrother._______nameisJack.Look!Thosestampsare________.(he)5._________dressesarered.(we)Whatcolourare_________?(you)