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bleed v.献血
the disabled
the elderly
the deaf
the homeless
Who needs our help?
It’s important to help them.
What can we do for them?
Free-talk
It’s necessary to help the people there.
It’s important to give her food .
It’s + adj. + to do sth
形式主语
真正的主语
做某事是-----的
该句型中的形容词表示不定式所具备的特征或客观情况。如：cheap便宜的 dangerous危险的, difficult难的, easy容易的, exciting兴奋的, expensive贵的, important重要的, interesting有趣的, necessary必要的, possible可能的, useful有用的, wonderful奇妙的。
Ways to help
Amy is thinking about what she can do
to help society. Help her use the words in
brackets and those in the box to make
sentences.
donate give help keep plant take care of
_______________________________
(right/seats/the elderly/to)
It's right to give seats to the elderly.
It’s +adj +to sth
_____________________________________
(good/blind people/cross the road)
It's good to help blind people cross the road.
donate give help keep plant take care of