小学英语语法 ppt课件.ppt
《小学英语语法 ppt课件.ppt》由会员分享,可在线阅读,更多相关《小学英语语法 ppt课件.ppt(37页珍藏版)》请在三一办公上搜索。
1、小学英语语法,1一般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds2以s. x. sh. ch结尾,加-es, 如:bus-buses, box-boxes, brush-brushes, watch-watches3以“辅音字母 y”结尾,变y为i, 再加-es, 如:family-families, strawberry-strawberries,名词复数规则,4以“f或fe”结尾,变f或fe为v, 再加-es, 如:knife-knives leafleaves 5不规则名词复数: man-men, woman-women, ch
2、ild-children;foot-feet;tooth-teeth fish-fish, people-people, Chinese-Chinese, Japanese-Japanese,写出下列各词的复数 I _him _ this _ her _ watch _ child _photo _diary _day_ foot_ book_ dress _ tooth_ sheep _ box_ strawberry _thief _you _ peach_ sandwich _man_ woman_ paper_ juice_water_ milk_ rice_ tea_,一般现在时基本
3、用法介绍 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.我天天六点起床。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,一般现在时的构成1. be动词:主语 be (am, is, are) 其它。如: I am a boy.我是一个男孩。2.行为动词:主语 行为动词( 其它)。如: We study English.我们学习英语。 当主语为第三人称单数(he, she, it)时,要在动
4、词 后加“-s”或“-es” 如:Mary likes Chinese.玛丽喜欢汉语。,一般现在时的变化 1. be动词的变化。 否定句:主语 be not 其它。 如:He is not a worker.他不是工人。 一般疑问句:Be 主语 其它。 如:-Are you a student? -Yes. I am. / No, Im not. 特殊疑问句:疑问词 一般疑问句。 如:Where is my bike?,讲义共享,2.行为动词的变化。 否定句:主语 dont( doesnt ) 动词原形( 其它)。 如:I dont like bread. 当主语为第三人称单数,用doesnt
5、构成否定句 如:He doesnt often play. 一般疑问句:Do( Does ) 主语 动词原形 其它。 如- Do you often play football? - Yes, I do. / No, I dont. 当主语为第三人称单数,要用does构成一般疑问句 - 如 -Does she go to work by bike? - Yes, she does. / No, she doesnt.,动词 s的变化规则 1一般情况下,直接加-s, 如:cook-cooks, milk-milks 2以s. x. sh. ch. o结尾,加-es, 如:guess-guesse
6、s, 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,一、 写出下列动词的第三人称单数 drink _ go _ stay _ make _look _ have_ pass_ carry _二、用括号内动词的适当形式填空。1. He often _(have) dinner at home.2. Daniel and Tommy _(be) in Class One.3. We _(not watch) TV on Monday.4. Nick _(not go) to the zoo
7、on Sunday.5. _ they _(like) the World Cup?6. _ your parents _(read) newspapers every day?7. The girl _(teach) us English on Sundays.8. She and I _(take) a walk together every evening.,三、按照要求改写句子1. Daniel watches TV every evening.(改为否定句)_2. I do my homework every day.(改为一般疑问句,作否定回答)_3. She likes milk
8、.(改为一般疑问句,作肯定回答)_4. We go to school every morning.(改为否定句)_五、改错(划出错误的地方,将正确的写在横线上)1. Isyour brother speak English? _2. Does he likes going fishing? _3. He likes play games after class. _4. Mr. Wu teachs us English. _5. She dont do her homework on Sundays. _,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,也可表示当前一段时间内的活动或
9、现阶段正在进行的动作。2、现在进行时的肯定句基本结构为be 动词ing.3、现在进行时的否定句在be后加not。4、现在进行时的一般疑问句把be动词调到句 首。5、现在进行时的特殊疑问的基本结构为: 疑问词+be动词+主语+doing+其它? 但疑问词当主语时其结构为: 疑问词+be动词+doing+其它?,动词加ing的变化规则 1一般情况下,直接加ing, 如:cook-cooking 2以不发音的e结尾,去e加ing, 如:make-making, taste-tasting 3假如末尾是一个元音字母和一个辅音字母, 双写末尾的辅音字母,再加ing如:run-running, stop-
10、stopping,现在进行时专项练习:一、写出下列动词的现在分词:run_ swim _make_ begin_go_ like_write_ shop _have _sing_dance _put_ see_ love_ live_ take_ come _get _stop_ sit _ 二、用所给的动词的正确形式填空:1.The boy _( draw) a picture now.2. Listen .Some girls _( sing) in the classroom .3. My mother _( cook )some nice foodnow.4. What _ you _
11、 ( do ) now?5. Look . They _( have) an English lesson .,三、句型转换:1. They are doing housework .(分别改成一般疑问句和否定句)_2The students are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答)_,一般将来时,一、概念:表示将要发生的动作或存在的状态及 打算、计划或预备做某事。句中一般有以下时间状语:tomorrow, next day (week, month, year),soon, the day after tomorrow(后天)等。 二、基
12、本结构:be going to do;will do. 三、否定句:在be动词(am, is, are)l后加not或情态动词will后加not成wont。例如:Im going to have a picnic this afternoon. Im not going to have a picnic this afternoon.四、一般疑问句: be或will提到句首,some改为any, and改为or,第一二人称互换。例如:We are going to go on an outing this weekend. Are you going to go on an outing th
13、is weekend,五、对划线部分提问。一般情况,一般将来时的对划线部分有三种情况。1、问人。Who 例如:Im going to New York soon. Whos going to New York soon.2、问干什么。What do.例如: My father is going to watch a race with me this afternoon. What is your father going to do with you this afternoon.3、问什么时候。When.例如:Shes going to go to bed at nine. When is
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 小学英语语法 ppt课件 小学英语 语法 ppt 课件
链接地址:https://www.31ppt.com/p-1829712.html