人教版小学英语语法总复习与练习.pptxVIP

新昌县城南乡中心小学PEP小学英语总复习石再松一、名词复数规则 1. 一般情况，直接加-s，如：book-books, bag-bags, cat-cats2. 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-boys4. 以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives leaf-leaves5. 以o结尾 有生命的加es 无生命的加s，如：potato-potatoes tomatoes photo-photos piano-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_______wethemthesetheirdaysphotoesdiarieschildrenfeetdressesteethbookssheepboxespeachesmenwomenpaperjuicewatermilk一般现在时的功能 1.表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。2.表示经常性或习惯性的动作。如：I get up at six every day.我每天六点起床。3.表示客观现实。如：The earth goes around the sun.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： We study English. 我们学习英语。当主语为第三人称单数(he, she, it，my father等)时 主语(三单)+动词的三单形式（要在动词后加-s或-es） 如：Mary likes Chinese.玛丽喜欢汉语。二、一般现在时 一般现在时的变化否定句：主语+ dont( doesnt ) +动词原形(+其它)。 如： I dont like bread. He doesnt like bread, too.一般疑问句：Do( Does ) +主语+动词原形+其它。 如： Do you go to school by bike? Yes, I do. / No, I dont.当主语为第三人称单数时，要用does构成一般疑问句。 如： Does she go to school by bike? Yes, she does. / No, she doesnt.特殊疑问句：特殊疑问词+一般疑问句。如：How dou you go to school? How does your father go to work? 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-makes2．以s. x. sh. ch. o结尾，加-es，如： wash-washes, watch-watches, go-goes3．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______