一、现在进行时的被动语态
[观察思考]
①We are being killed for the wool beneath our stomachs.
②Our fur is being used to make sweaters for people like you.
③I wonder what is being done to help you.
④So good things are being done here to save local wildlife.
⑤A project about protecting the natural resources is being designed.
[归纳用法]
(一)形式
肯定式 主语＋be(am，is，are)＋being＋done
否定式 主语＋be(am，is，are)＋not＋being＋done
一般疑问式 be(am，is，are)＋主语＋being＋done
特殊疑问式 疑问词＋be(am，is，are)＋主语＋being＋done
