内容正文:
动词的时态
肯定句 疑问句 否定句
I work. Do I work? I do not work.
He( She,It) works. Does he (she,it) work? He( She,It) does not work.
We( You,They) work. Do we( you,they) work? We( You,They) do not work.
(2)用法:
①表示事实、现状、性质或经常的、习惯性的动作。常与often,usually,always,sometimes,today,every day,seldom, once a week,every five minutes,on Sundays等时间状语连用。
I ____ to school at seven every day.
我每天七点去上学。
②表示普遍真理。如:
The earth _____________ the sun.
地球绕着太阳转。
goes around
go
③表示在现在时间里所发生的一个动作。如:
Here ________the bus.
公共汽车来了。
comes
④在时间和条件状语从句中代表一般将来时。如:
I______ go shopping with my mother if she _______________ tomorrow.
如果明天我妈妈有空,我将和她去购物。
is free/has time
will
(3)单数第三人称形式变化规则如下:
①直接加s work—works
②辅音字母+y结尾的词,先变y为i,再加es。
carry—carries;cry—cries;try—tries;study—studies
③以s、x、o、ch、sh结尾的加es
wash—washes
teach—teaches;go—goes;pass—passes;fix—fixes。
④特殊:have—has。
1. Don’t worry, I’ll lend you the storybook as soon as I _____________ it.
2.If he____________ tomorrow, I________ to see him.
3.May I go and play football? No, unless your homework __________.
finish reading
is finished
doesn’t come
will go
2.现在进行时
(1)结构:am/is/are+Ving形式
(2)用法:
①表示目前发生(进行)的动作(不指状态),常用的时间状语有: now,at the moment 等,并常出现在祈使句的句子中,与 look,listen连用。如:
_____ you ________ a letter to your friend now?
你现在正在给你朋友写信吗?
Listen! She __________ in the next room.
听!她正在隔壁唱歌。
Are
writing
is singing
②表示目前阶段正在进行,而此刻不一定在进行的动作。如:
We ____________ trees these days.
这些日子我们正在植树。
are planting
③表示位置移动的动词的进行时表示动作将要发生。come,go,leave,arrive,fly等,并常与表示将来的时间状语连用
They ________________England tomorrow afternoon.他们明天下午要去英国。
are leaving for
(3)现在分词的变化规则:
①一般加ing。如:play—playing。
②以不发音字母e结尾的,去e加ing。come—coming;
make—making; live—living;
write—writing; take—taking。
③元音+辅音结尾的,且是重读闭音节的单词,双写辅音字母,再加ing。run—running;sit—sitting;begin-beginning;cut—cutting;stop--stopping;get—getting; plan—planning swim-swimming;
④特殊:die—dying;
lie—lying;tie—tying。
1. Would you please drive a little faster? My flight_____________.
2. The final exam is ________,I______________ fo