7AUnit2Grammar (2).ppt

Unit2Let splaysports Grammar Simplepresenttense 一般现在时 Iam13 14yearsold He sheisa Therearethree four peopleinmyfamily 我 I 是am 你 you 是are is留给她 she 他 he 它 it 两个以上都用are be动词的一般现在时口诀 Iliveinaflat Ihaveapetathome Igotoworkbybus IwatchTVatweekends Idothehouseworkeveryevening 实义动词 表示某种动作行为 有具体意思的动词 也叫行为动词 somethingaboutme Milliegetsupat6 30everymorning Catseatfish Simonlikesplayingfootball Simplepresenttenseoftheverbtodo thingsthatweoftendo经常做的事 thingsthatarealwaystrue事实或真理 thingsthataretruenow现在的状态 当主语是第一人称 第二人称 第三人称复数时 谓语动词以 构成 动词原形 I like red You have breakfastat7a m They play footballeveryweek like have play 否定句的构成 donot don t Theydon tplayfootballeveryweek Idon tlikered Ilikered Youhavebreakfastat7a m Youdon thavebreakfastat7a m Theyplayfootballeveryweek 将句子改为否定句 一般疑问句的构成 Do Yes do No don t 将句子改为一般疑问句 并作肯定或否定回答 Doyoulikered Yes Ido Doyouhavebreakfastat7a m No Idon t Dotheyplayfootballeveryweek Yes theydo Ilikered Youhavebreakfastat7a m Theyplayfootballeveryweek 三单现 Iliveinaflat Ihaveapetathome Igotoworkbybus IwatchTVatweekends Idothehouseworkeveryevening 2 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 动词的第三人称单数构成 1 直接在动词后面加s 2 以sh ch ss 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 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 当主语是第三人称单数时 借助于does来提问 后面的动词用原形 Doeshelikeplayingfootball Yes Hedoes Simonlikesplayingfootball Doeshewearglasses No hedoesn t Simondoesn twearglasses 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 FinishP24partB SandyandKittyenjoylisteningtomusic Millielikeswimming Amyenjoyreading Simonlikewalking SimonandDaniellovedrawing Yes theydo No shedoesn t Yes shedoes No hedoesn t No theydon t Do Does Does Does Do 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 5 Myfather notbe athomenow 6 Danielalways play computergames 7 Mymother notwatch ourgames butsometimesmyfather go towatchthem 8 Mycousinsometimesfliesakitewithmeintheafternoon 改为一般疑问句 yourcousinsometimes akitewithyouintheaft