江苏省东海县晶都双语学校七年级英语上册 Unit 2 Lets play sports！Grammar（2）课件 （新版）牛津版.ppt

unit2let splaysports grammar simplepresenttense learingaims 1 understandtheusageofsimplepresenttenseoftheverbtodo 2 tomasterthepositiveandnegativesentencesusingtheverbtodointhesimplepresenttense toknowandmasterhowtoaskandandanswerquestionsusingtheverbtodointhesimplepresenttense 3 thethirdpersonsingularformoftheverb 三单 iliveinaflat ihaveapetathome igotoworkbybus iwatchtvatweekends idothehouseworkeveryevening 当主语为第三人称单数时谓语动词用 形式 she she she she she lives has goes watches does read reads bring brings cook cooks uses use guide1观察动词第三人称单数的变化形式并总结 1 直接在动词后面加s 2 以sh ch s x结尾的动词加es miss watch finish fix teach misses watches finishes fixes teaches 5 have变成has 3 以辅音字母 y结尾的动词 变y为i再加 es carry 4 以o结尾的动词加 es study fly carries flies studies go do goes does 注意 以元音字母 y结尾的动词 要直接加 s 如 playplays practices putdoflymatchguesswriteenjoybuyplayfixstudydresshavewashgohope putsfliesguessesenjoysplaysstudieshasgoes doesmatcheswritesbuysfixesdresseswasheshopes practiceinclass 1 finishp24parta 1 i playingvolleyball 2 kitty verywell 3 amy swimmingeveryweek 4 simonoften footballwithhisfriends 5 danielsometimes ballgamesontv dance go like play watch dances goes like watches plays 根据所给动词的适当形式填空 1 chengziyi do wellinenglish 2 chengziyiandchenhui do wellinenglish 3 yinfan look tallandslim 4 yinfanandtangshuyang look tallandslim does do looks look guidetwo观察下列句子 总结其否定形式 1 西蒙喜欢踢足球 simonlikesplayingfootball simondoesnotlikeplayingfootball 否定 2 李华看上去很强壮 lihualooksstrong lihuadoesnotlookstrong 否定 3 李华想在下一个世界杯踢足球 lihuawantstoplayinthenextworldcup lihuadoesnotwanttoplayinthenextworldcup 否定 带有动词的一般现在时 当主语为第三人称单数时动词要 其否定形式 当主语是第三人称单数 he she it 时 其否定句要借助于doesnot doesn t 后面的动词用原形 特别要注意doesn t的拼写 practice 一把下列句子改为否定句1 heenjoyslisteningtomusic 2 sheplaysfootballverywell 3 itlooksbigandbeautiful hedoesn tenjoylistentomusic shedoesn tplayfootballverywell itdoesn tlookbigandbeautiful guidethree观察下列句子 总结其一般疑问句 1 西蒙喜欢踢足球吗 doessimonlikeplayingfootball 2 李华看上去很强壮吗 doeslihualookstrong 3 李华想在下一个世界杯踢足球 doeslihuawanttoplayinthenextworldcup 带有实意动词的一般现在时 当主语为三单时 其一般疑问句的形式 does 主语 动词原型 其他 practice 把下列句子改为一般疑问句1 heenjoyslisteningtomusic 肯定回答 2 sheplaysfootballverywell 否定回答 3 itlooksbigandbeaufiful 肯定回答 4 ourschoollooksbigandnice 否定回答 2 finishp24partb sandyandkittyenjoylisteningtomusic millielikeswimming amyenjoyreading simonlikewalking simonanddaniellovedrawing yes theydo no shedoesn t yes shedoes no hedoesn t no theydon t do does does does do 3 finishp24partc daniel hi simon you play footballatweekends simon ofcourse ioften play footballwithmycousins daniel yourparents go withyou simon no theydon t butmydadsometimes watch ourgames sometimeshe read athome mymumoften shop atweekends whataboutyou daniel daniel ioften stay athome sometimesi go swimmingwithmydad do play play do go watches reads shops stay go 1 myfather notbe athomenow 2 danielalways play computergames 3 mymother notwatch ourgames butsometimesmyfather go towatchthem 4 mycousinsometimesfliesakitewithmeintheafte