2022年中考英语语法课件：一般现在时

这是一份2022年中考英语语法课件：一般现在时，共13页。PPT课件主要包含了be 动词口诀和例句等内容，欢迎下载使用。
需要掌握五个要点第一：一般现在时态概念 第二：句子核心结构第三：时间状语（暗示词/提示词）第四：动词第三人称变化形式第五：不同题型的命题意图
一般现在时态概念和结构：概念：表示现在的状态、经常的或习惯性的动作、表示主语具备的性格和能力等。核心结构：就是动词原形或三单形式提示词/暗示词：（常规概念是时间状语）always总是，一直, usually通常，ften经常, smetimes有时, seldm很少，never从不， every day/ week/year 每天/周/年等．
动词“三单”的变化规则如下:一般动词在词尾加-s,如: helps, makes, gets, swims, knws, plays等.以s, x, ch, sh, 或结尾的动词在词尾加-es,如dresses,fixes washes, catches, des ges 等.以辅音字母+y结尾的动词, 先变y为i,再加-es, 如fly---flies, study--- studies等.
一般不用记，只记2和3
一般现在时态考什么学什么
整体分两类：动词原型和三单形式细分为三类：be动词 ,there be 和实意（义）动词（实意动词原型和三单）
我(I)用am, 你(yu)用are,Is 连着他(he)她(she)它(it),其它复数都用are.
主语＋am/is/are＋其它成分. I am a wrker. Yu are a teacher .Yu are very kind.Tm is frm America. We are in China.
用is、 am或 are填空 China _________ a big cuntry. We __________ in the classrm. Her mther _________ an English teacher. He ________ a wrker. He wrks very hard. Where _________ yu frm? It _________ a beautiful cat. They _________ gd friends. I ________ nt frm Jiangsu.　I cme frm Shanghai.
相当于it或感情色彩拟人化She
there be 句型
一：there be 句型基本认识1、定义：There be句型表示某处存在某物或某人。2、结构：(1) There is +单数可数名词/不可数名词+ 地点状语. (2) There are +复数名词+地点状语.
① There is a bird in the tree.   树上有一只鸟。② There is a teacher and many students in ur classrm.  我们教室里有一位老师和许多学生。 ③ There are tw bys and a girl under the tree. 树下有两个男孩，一个女孩。
留意there be 的就近原则，就近原则的特殊情况和内含sme和any句型变化
实意（义）动词的句型 把握一个总的原则：动词变化原型或三单，如果肯定陈述句，碰到人称他她它或对应的三单人称名字，动词需要变三单形式，其它疑问句或否定句都是在此基础上变化（可参考课本语法部分或语法书相关章节） I get up at six every day . Tm gets up at seven every day. We d ur hme wrk every night. Lucy als des her hmewrk every night. have/has (has 用于he/she/it)特殊变化 We have many bks. Lily has three bks. That dg has fur legs.
用have, has 填空
1.She _____ a cute ty.—She desn’t have a cute ty-Des she have a cute ty ?2.I _____ a bys _____ sme ty ______ an English tw big ______ sme _____ a sister. 相信聪明的你一定能完成变否定和疑问句
口诀：has 用于他她它其它人称都用have
1. Jim usually _ ( have ) lunch at hme.2. Li Guanhua _______ ( be ) twenty years ld.3. Hw many students ________ ( be ) there in yur class?4. ---______ she _______ ( study ) hard? ---Yes, she _________.5. Lucy and lily _____________ ( nt speak ) Chinese.6. My father ______________ ( nt d ) mrning exercises every day.7. She always ___________ ( wash ) her clthes n Sundays.8. ______ yur brther ________ ( like ) playing ftball? N, he ____________.
实战演练
用所给动词的正确形式填空
1.      We ften play (play) in the playgund.2.      He gets (get) up at six ’clck.3.      D yu brush (brush) yur teeth every mrning.4.       What   des     (d) he usually   d    (d) after schl?5.      Tm  studies   (study) English,Chinese,Maths,Science and Art at schl.6.      Mike smetimes ges (g) t the park with his sister.7.      Every evening, she watches (watch) TV with his parents.8.      Des Mike read (read) English every day?9.      Hw many lessns des yur classmate have (have) n Mnday?10.  What time des his mther d (d) the husewrk?
动词变化顺口溜：动词变化，一看时间，二看人称，三看句意或上下文