精讲课 笔记随视频锁定
动词三单练习

右侧笔记支持独立滚动。边听名师连读拆解，边对照右侧的语法事实与统计数据笔记。

What do they usually do？他们通常做什么？

every day usually to do.

What

 does she

usually do

 in the morning? She usually dusts the table in the morning?
does he in the afternoon He makes the bed in the afternoon
do you in the evening You shave your beard in the evening
do they at noon They listen to music at noon
do I at night I go to bed at night

名词的复数 V.S. 动词的三单

规则 名词的复数 动词的第三人称
+s a book → books come → comes
a cat → cats dust → dusts
a bottle → bottles make → makes
My mother dusts the table every day.
辅音+y - ies a lady → ladies study → studies
a baby → babies try → tries
My sister studies hard every day.
s/sh/ch/x + es a watch → watches watch → watches
a bus → buses pass → passes
a dish → dishes wish → wishes
My dog watches TV every night.
辅音 o + es a potato → potatoes go → goes
a hero → heroes do → does
My father does the housework every day.
  1. The children go to school in the morning.
  2. Their father takes them to school.
  3. Mrs.Sawyer stays at home. （元音+y）
  4. She does the housework.
  5. She always eats her lunch at noon.