Unit 6 A Charity Walk Integrated skills What is it necessary for people to do during the charity walk?It is necessary to train before the walk.It is necessary to help each other.It is necessary to support each other.It is useful to have support teams. An earthquake in Yushu It is necessary to help the people there. It’s difficult to help them because of the terrible traffic.But, it’s important to give them food and medical treatment. It is necessary to help the people there.It’s difficult to help them because of the terrible traffic.It’s important to give them food and medical treatment. It’s+ adj. + to do sth.Can you use this structure to make your own sentences? Let’s do more exercises! (TB p100)It is meaningful to join the Tree-planting Club.It is important to keep parks clean.It is polite to give seats to the elderly.It is good to help blind people cross the road.It is helpful to donate money to charities.It is fun to do voluntary work. It is meaningful to join the Tree-planting Club.It is important to keep parks clean.It is polite to give seats to the elderly.It is good to help blind people cross the road.It is helpful to donate money to charities.It is fun to do voluntary work.Let’s read these sentences!It’s+ adj. + to do sth. What should I pay attention to both before and during the walk? It is necessary for you to train yourself before the walk. It is useful for you to have support teams to bring you food, drinks and warm and dry clothes. It is necessary for you to support and help each other before and during the walk. It is necessary for you to train yourself before the walk. It is useful for you to have support teams to bring you food, drinks and war...