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Unit 6 A Charity WalkUnit 6 A Charity WalkIntegrated skillsIntegrated skillsWhat 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 YushuIt is necessary to help the people there.Its difficult to help them because of the terrible traffic.But, its important to give them food and medical treatment. It is necessary to help the people there.Its difficult to help them because of the terrible traffic.Its important to give them food and medical treatment. Its+ adj. + to do sth.Can you use this structure to make your own sentences?Lets 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.Lets read these sentences!Its+ 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 warm and dry clothes. It is necessary for you to support and help each other before and during the walk.Its+ adj. + for sb.+ to do sth.LETS PRACTISE! (P101)1. necessary for people2. important for us 3. impossible for you4. meaningful for me5. important for Ben在这个句型中所使用的形在这个句型中所使用的形容词都是表示客观的形容容词都是表示客观的形容词，用来修饰后面的词，用来修饰后面的”to to do sthdo sth.”.”More exercises:1. 1. 对我们来说学好英语是有用的。对我们来说学好英语是有用的。2. 2. 对他们来说，行走之前训练是必要的。对他们来说，行走之前训练是必要的。Its useful for us to learn English well.Its necessary for them to train before the walk.Its useful that we learn English well.Its necessary that they train before the walk.EXERCISE: P99Its necessary that we help the elderly.Its sad that some people are deaf.Its wrong that some people look down on blind people.Its sad that some children in poor coutries cannot go to school.1.students use mobile phones at school 2. healthy people donate blood 3. students do homework for over three hours every day 4. Pu Cunxin helps aids patients（艾滋病人）（艾滋病人） a lot5. most children like eating KFC6. Tom talks with a mouth full of foodWhat do you think about that ?Its +adj.+ to do / for sb. to do/ that-clausefor sb. to do sth.that-clauseIt is + adjadj. + to do sth.We can use the structures to express our feelings and opinions.
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