(共17张PPT)
Unit 5
GRAMMAR
PART O1
1
形式主语
Although they are big and heavy, __________________________________
Some people are killing them for their fur. ________________________________
it is not difficult for them to climb trees.
It is cruel of them to do so.
It is adj. for sb. to do sth:
对于...来说做某事是...(for 描述事)
It is adj. of sb. to do sth:
某人做...是...的(of 描述人/品质)
It is important ____us to protect giant pandas.
for
It is good ____people to save endangered animals.
for
It is cruel ____them to kill pandas.
of
It is kind ____you to save the dog.
of
请在此处添加文字
请在此处添加文字
learn about endangered animals in the area
It is wrong for people to buy products made from endangered animals.
It is helpful for people/us to report any hunting of endangered animals.
It is right for people/us to protect the homes of endangered animals.
Below are some pictures of Helen’s visit to the zoo. Write captions for the pictures.
It was clever of the monkey to wave
It was careless of Helen to lose
It was bad of the monkey to take
Complete the following sentences.
It’s very kind __________ (for/of) you to help me.
It’s clever __________ (for/of) you to work out the Maths problem.
It’s very dangerous __________ (for/of) children to cross the busy street.
It’s difficult __________ (for/of) us to finish the work on time.
of
of
for
for
2
PART O2
enough
It is not difficult for them to climb trees. __________________________________
They are strong enough to protect themselves.
I’m hungry enough to eat three hamburgers.
He’s tall enough to reach the top shelf.
She’s strong enough to lift the case.
He ran quickly enough to catch the thief.
I have enough time to finish my homework.
vadj./ adv.放enough前
n.放enough后
Simon is talking about his trip to the nature park with plete their conversation with the adjectives and verbs in brackets.
honest enough to say
kind enough to give
tired enough to fall
The baby panda is not old enough to eat bamboo.
The baby panda is _____ young ____ eat bamboo.
The baby panda is ____ young ______ it can’t eat bamboo.
too to
so that
Pay attention:
not…enough to可以与:
too…to(太…以至不能)/ so…that(如此…以至于)互换
Thank you!