一般现在时 课件-2024年中考英语语法专题复习

一般现在时 主讲老师：Demi老师 Grammar课堂之 I go to school every day. I often go to the library on Saturday. I do my homework first. 一般现在时 1.1定义① 经常性、习惯性动作 注意：只有动词才具有时态的变化 Demi is a nice teacher. You are a good boy. 一般现在时 1.2定义② 长期状态（非动作），用be动词 以下哪一个是客观真理？ Jay is the best singer. There is a ball on his finger. The earth moves around the sun. 一般现在时 1.3定义③ 客观真理 客观真理总结 一般现在时 The earth moves around the sun. 地球绕着太阳转。 The moon moves around the earth. 月亮绕着地球转。 Light travels faster than sound. 光的传播速度比声音快。 The sun rises from the east. 太阳从东方升起。 “日月星辰” She draws well. I like playing the piano. She is tall. 一般现在时 1.4定义④ 能力，特征，喜好 能力 喜好 特征 一般现在时 观察以下四个句子，找特点 You are a good boy. Jay is the best singer. The earth moves around the sun. I go to school every day. 2.构成 主语+实义动词（原形/三单）+其他 主语+be动词（am is are）+其他 实义动词原形用“do”表示 实义动词三单用“does”表示 ①全称：“第三人称单数” ②“三单”是针对主语的 ③需要用“三单”的词汇 第三人称单数：他她它（he she it） 注意：他们她们它们（they）是第三人称，但是不第三人称单数,不用三单式！ 单数名词 比如The bird /An apple/The desk 一般现在时 3.三单 Judy (sing) a song every day. She （teach) students online She (go) home after class. She (study) English hard. She (say)she is a cook 练一练 goes sings teaches says studies 用所给词的适当形式填空 一般现在时 4.动词三单变化规则 口诀:西施吃sh哦 规则 动词原形 动词三单变化 动词原形 动词三单变化 一般动词后加-s stop stops make makes read reads play plays 特殊变化 have has be is 以ch, sh, s, o, x结尾，加-es fix fixes miss misses teach teaches wash washes go goes do does 以辅音字母加y结尾，把y改i加-es 以元音字母加y结尾，加-s study studies say says 【例1】 My uncle_____in a bus station. A. work B. works C. working D. to work 【例2】 Tom's grandmother often_______TV after dinner. A. is watching B. are watching C. watch D. watches 练一练 B D 【例3】 The sun always____from behind the high mountain. A. rise B. rose C. rises D. risen C 练一练 every day 每天？ always/often....never ？ yesterday 昨天？ on Sunday 在周日？ on Sundays 每周日？ once a week一周一次? 一般现在时？ 标志词