小升初英语四种时态(课堂PPT).ppt

,Modifiez le style du titre,Modifiez les styles du texte du masque,Deuxime niveau,Troisime niveau,Quatrime niveau,Cinquime niveau,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Modifiez le style du titre,Modifiez les styles du texte du masque,Deuxime niveau,Troisime niveau,Quatrime niveau,Cinquime niveau,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,第十七次课,1,2,3,4,5,1,、动词第三人称单数的变化规则,（,1,）一般直接在动词词尾加,s.,如,runruns,、,play-plays,（,2,）以,s,x,o,sh,ch,结尾的动词，加,es,。如,brushbrushes,、,teachteaches,、,guessguesses,、,fixfixes,、,do-does,6,（,3,）以辅音字母加,y,结尾的动词，变,y,为,i,再加,es.,如,flyflies,、,study-studies.,注意：但,y,如果前为元音的则直接,+s,如,buybuys,say-says,7,元音字母：,a e i o u,8,（,4,）个别不规则变化,havehas,在一般现在时中，,当主语是第三人称单数时，谓语动词要用第三人称单数形式,！即常在动词后,+s,或,+es,。,9,选出错误的选项，并改正,（）,My,mother,teach,me,English every day._,A B C,（）,She,often,go,shopping on the weekend._,A B C,10,11,12,现在进行时：,提示词：now（现在）、look！（看）、listen！（听）等,13,14,15,16,17,18,例题,Look!Tom is _TV.Mary and Kate_.,A.watching;sleep B.watching;sleeping,C.watching;are sleeping,19,20,21,22,23,24,25,按要求改写句子,I climbed mountains last Sunday.,改否定句：,I_didn,t_ _climb_mountains last Sunday.,改一般疑问句：,_Did_ you _climb_ mountains last Sunday?,肯定回答：,Yes,_ _.,否定回答：,No,_ _.,26,27,28,29,30,31,32,33,34,will+,动词原形,35,36,按要求完成下列句子,Students will go to school in the future.,1,、改为否定句：,Students will not go to school in the future.,_,2,、改为一般疑问句：,Will students go to school in the future.,3,、针对,Students,改为特殊疑问句：,Who,37,38,用所给的词的适当形式填空,We_(not play)chess next week.,39,根据中文提示，完成句子,1,、,Tom is_,（打扫教室）,.,2,、,I _,（爬山）,the mountains with my friends tomorrow.,3,、,_your mother _(,洗衣服）,now?,4,、,He_,（去公园）,to the park last week.,5,、,Listen!They aren,t_,（唱歌）,6,、,Lily_(,打扫房间）,every day.,40,选择：,41,我会总结：,42,