你好:I am playing basketball with my classmates . (我正在和我的同班同学打篮球)He is washing his clothes because he wants to make them clean .(他正在洗衣服,因为他想让它们变得干净)We are planting trees on the hill . (我们正在小山上种树)(...
用am，is，are+ing造句
你好:
I am playing basketball with my classmates . (我正在和我的同班同学打篮球)
He is washing his clothes because he wants to make them clean .
(他正在洗衣服,因为他想让它们变得干净)
We are planting trees on the hill . (我们正在小山上种树)
( PS: 仅供参考 , 如果还有什么问题, 可以再问, 我在线!2012-10-10
肯定句：主语+be动词（am
/is
/are）+动词ing+其他。
look!
they
are
playing
football.
否定句：主语+be动词（am
/is
/are）+not+动词ing+其他。
tom
isn't
watching
tv
now.
一般疑问句：be动词+主语+动词ing+其他。
回答：yes，主语+be.
或
no，主语+be
not.
are
you
reading
at
the
moment?
yes,
i
am./
no,
i
am
not.
特殊疑问句：特殊疑问词+一般疑问句
who
are
you
waiting
for?
i
am
waiting
for
my
mother.2019-05-10
I am answering your question.2012-10-10
I am doing sth2012-10-10
