一般现在时与一般过去时
学习目标：
.掌握一般现在时基本用法与考点。（重点）
.掌握一般过去时基本用法与考点。（重点）
.应用两种时态解决高考语法填空题。（难点）
一般现在时
Lead in
We take nucleic acid test everyday at a residential community's COVID-19 testing site.
Eileen Gu practices skiing frequently before she won the champion.
The boys from Senior Three play Ultimate Frisbee every afternoon on the playground.
The shop closes at 11
：00 p.m. every day.
The president hopes that the people will be better off when he quits than when he started.
The earth goes around the su ...