什么時候用一般現(xiàn)在時？
1.經(jīng)常性得動作，反復(fù)發(fā)生得動作。
2.真理性得定理、永恒不變得定理。
舉例：
1. Alex is a bus driver.（職業(yè)一般屬于相對長期、固定要做得事情，用一般現(xiàn)在時）
3. I usually go away at weekends. （我經(jīng)常在周末外出）
4. The earth goes around the sun.（地球圍繞太陽轉(zhuǎn)）
一般現(xiàn)在時得用法、形式
一般現(xiàn)在時得肯定句形式
I /we/ you /they | drive/ work/ do |
he/she/it | drives/works/does |
注意：不要忘記第三人稱單數(shù)形式
在he/she/it 后面加s
I work .. he works…
一般現(xiàn)在時得疑問句和否定形式
借助助動詞do/does 來變疑問句和否定句
do | I /we/ you /they | Work? |
does | he/she/it | come? do? |
I /we/ you /they | don’t | Work |
he/she/it | doesn’t | Come/ do |
I come from Canada. Where do you come from?
What does this word mean?
注意：do這個詞不僅僅是助動詞，還可以做實意動詞。
What do you do？（第二個動詞是實意動詞do，意思為做、干）
He is so lazy. He doesn’t do anything to help me.
