学而思 – 拨开云雾见时态(一)– 一般现在时-莜莜岁月|YOYO|莜莜|YOYO相册|YOYO日记

学而思 – 拨开云雾见时态(一)– 一般现在时

讲义

三大用法

规律性的动作

 Xiao Fan has three bowls of rice for dinner on Fridays.

Da Qiang sleeps with the duck every day.

  1. 现在的状态    I am a teacher.

    You are a student.

    He is a policeman.

    There is a snake.

  2. 真理          The sun is bigger than the earth.

The earth travels around the sun.

三单

动词第三人称单数变化规则

一般:加s

二般:以s、x、ch、sh、o结尾,加es

三般:以辅y结尾,变y为i加es

四特:have→has

三单使用条件

不是我,不是你,

并且只有一个

肯定句、否定句、疑问句

I am a teacher.           He is 30 years old.              We are clever.

I am not a dancer.        He is not 13 years old.           We are not stupid.

Are you a teacher?        Is he 30 years old?              Are you clever?

I eat 2 eggs every day.

I don’t eat 2 eggs every day.

Do you eat 2 eggs every day?

She eats 20 eggs a week.

She doesn’t eat 20 eggs a week.

Does she eat 20 eggs a week?