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一、名词复数规则●1.一般情况，直接加-s，如：book-books,bag-bags,cat-cats●2.以s.x.sh.ch结尾，加-es，如：bus-buses,box-boxes,watch-watches(手表)●3.以“辅音字母+y”结尾，变y为i,再加-es，如：family-families,strawberry-strawberries但boy-boys●4.以“f或fe”结尾，变f或fe为v,再加-es，如：knife-knivesleaf-leaves●5.以o结尾有生命的加es无生命的加s，如：potato-potatoestomatoesphoto-photospiano-pianos●不规则名词的复数：man-men,woman-women,policeman-policemen,policewoman-policewomen,child-children,foot-feet,tooth-teeth,fish-fish,people-people,Chinese-Chinese,goose-geese●不可数名词没有复数形式：paper,juice,water,milk,rice,tea在具体句子中我们应该把不可数名词当成单数看待●写出下列各词的复数I____him____this_____her______child_____photo____diary____day_____foot____book____dress_____tooth_______sheep______box_____peach______man_____woman_____paper_______juice______water________milk_______wethemthesetheirchildrenphotoesfeetbooksdressesdiariesdayssheepboxespeachesmenwomenjuicepapermilkwaterteeth二、一般现在时●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。●一般现在时的标志词：often,usually,sometimes,every等●一般现在时的构成●主语+动词原形。如：WestudyEnglish.我们学习英语。●当主语为第三人称单数(he,she,it，myfather等)时主语(三单)+动词的三单形式（要在动词后加-s或-es）如：MarylikesChinese.玛丽喜欢汉语。●一般现在时的变化●否定句：主语+don't(doesn't)+动词原形(+其它)。如：Idon'tlikebread.Hedoesn'tlikebread,too.●一般疑问句：Do(Does)+主语+动词原形+其它。如：Doyougotoschoolbybike?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：Doesshegotoschoolbybike?Yes,shedoes./No,shedoesn't.●特殊疑问句：特殊疑问词+一般疑问句。如：Howdouyougotoschool?Howdoesyourfathergotowork?●动词的第三人称单数的变化规则●1．一般情况下，直接加-s，如：cook-cooks,make-makes●2．以s.x.sh.ch.o结尾，加-es，如：wash-washes,watch-watches,go-goes●3．以“辅音字母+y”结尾，变y为i,再加-es，如：study-studies但play-plays●不规则变化have-has●一、写出下列动词的第三人称单数drink______go_____stay______make_____look_____have______pass______come_____watch_____plant______fly______study______do______teach______play______●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)TVonMondays.4.Tom___________(notgo)tothezooonSundays.5.______they________(like)apples?6.What_______theyoften_______(do)onSaturdays?7._______yourfather_______(read)newspaperseveryday?8.Thegirl________(teach)usEnglishonSundays.9.There________(be)somewaterinthebottle(瓶子).10.Mike_______(like)cooking.11.Youalways_______(do)yourhomeworkwell.12.She_______(go)toschoolfromMondaytoFriday.13.LiuYun_______(do)notlikePE.14.Thechildoften_________(watch)TVintheevening.hasaredon'twatchdoesn'tgoDolikesdodolikereadDoeswatchesisteachesgoesdodoes●三、按照要求改写句子1.JackwatchesTVeveryevening.(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)___________________________________________________Jackdoesn'twatchTVeveryevening.不管是否定句还是疑问句，用上了助动词以后，后面的行为动词都要使用动词原形。Doyoudoyourhomeworkeveryday?No,Idon't.Doesshelikemilk?Yes,shedoes.DoesAmylikeplayingcomputergames?No,shedoesn't.Wedon'tgotoschooleverymorning.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。●2．现在进行时的肯定句基本结构：主语+be+动词ing.如：Iameating.●现在进行时的否定句基本结构：主语+benot+动词ing.如：Iamnoteating.●现在进行时的一般疑问句基本结构：be动词+主语+动词ing.如：Areyoueating？●现在进行时的特殊疑问句基本结构：特殊疑问词+be+主语+动词ing?如：Whatareyoueating?动词的ing形式（动词的现在分词）的变化规则●1一般情况下直接在动词后面加ingread--readingsleep---sleepingstudy---studyingclean--cleaningplay---playing●2以不发音的字母e结尾的动词,去掉字母e，再加ingcome---comingmake---makingride---ridinghave---havingtake---takingwrite---writingdance---dancing●3以重读闭音节（重读闭音节即两个辅音中间夹一个元音并且重读的音节）结尾，呈现“辅，元，辅”结构的动词，双写末尾的辅音字母，再加ingstop--stopping停sit--sitting坐run--running跑begin—beginning开始cut--cutting切get--getting得到swim--swimming游dig--digging挖●一、写出下列动词的现在分词（即ing形式）：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)themealsnow.4.What_____you_______(do)now?5.Look.They_____________(have)anEnglishlesson.6.They______________(not,water)theflowersnow.7.Look!thegirls______________(dance)intheclassroom.8.Whatisyourgrandmotherdoing?She__________(listen)tomusic.9.It’s5o’clocknow.We____________(have)dinnernow.10.______Helen____________(wash)clothes?Yes,sheis.areisdwawingaresingingiscookingwashingdoingarehavingaren'twateringaredancingislisteningarehavingIs●三、句型转换：1.Theyaredoinghousework.(分别改成一般疑问句和否定句)________________________________________________________________________________________________________________________2．Thestudentsarecleaningtheclassroom.(改成一般疑问句并作肯定和否定回答)________________________________________________________________________________________________________________________3．I’mplayingthefootballinth