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1、Unit 1 Grammar 1politeIts polite for the student to help the old cross the road.It is+adj.+for sb.+to do sth.对某人来说对某人来说,做某事是做某事是=Doing/To do sth.is+adj.=It is+adj.+that-clauseEg:It is important for us to learn English well=To learn English well is important for us.=It is important that we learn Engl
2、ish well.常用形容词有：常用形容词有：hard,difficult,easy,important,interesting,necessary,unnecessary,possible,impossible,useful,useless等等.这里的形容词是对所做的事的好坏等这里的形容词是对所做的事的好坏等性质的修饰、说明。性质的修饰、说明。1、对孩子而言学习团队精神是重要的。、对孩子而言学习团队精神是重要的。It is important for children to learn team spirit.=To learn team spirit is important for ch
3、ildren=It is important that children learn team spirit.2、对我们而言帮助穷人是有意义的。、对我们而言帮助穷人是有意义的。It is meaningful for us to help the poor.=To help the poor is meaningful for us.=It is meaningful that we can help the poor.More Exercises _generousIts generous of Jack Chen to donate a lot of money to the charit
4、y.It+is+adj.+of sb.+to do sth.句中的形容词表示的是句中的形容词表示的是 sb.的特征或品质的特征或品质,即句中即句中 sb.和和 adj.构成的主谓关系合乎逻辑构成的主谓关系合乎逻辑.常见的词有常见的词有:right,kind,nice,clever,wise,polite,brave,wrong,strong,foolish,good,silly,honest,selfish,generous 1.You are kind to help me with my English.=Its kind of you to help me2.2.Sandy is cle
5、ver to make the nice model plane.=3.The volunteers are great to organize such a large charity show.=4.He is silly to make such an easy mistake.=More exercises _1._ thoughtful of Andy to play his CDs for us.2.It is clever of Amy_ the birthday cards.3.It is wise_ Suzy to bring balloons of all colors.4
6、.It is _ of Sandy_ each of us two presents.5.It is_ of Eddie_the whole birthday cake.6.It is kind of your mum and dad_this party for us.Millie and Daniel are having a birthday party together at Daniels home.What are they talking about?generous it is of selfish to eat to give to make to organize It i
7、sto makeofgenerousto eatselfishto giveto organize用用 for 或或 of 填空填空:1.It is meaningful _ us to help the elderly.2.It is helpful _ Millie to organize the charity show.3.It is unfair _ Daniel not to give him a chance to express his ideas.4.It is generous _ Amy to donate her pocket money to Project Hope
8、.5.It is polite _ Lucy to greet her teacher and classmates in the morning.for of offor ofIt is+adj.+for sb.+to do sth.adj.修饰的是后面to do sth.It is+adj.+of sb.+to do sth.adj.修饰的是sb,表示sb.的品质 和特征The difference between two sentence structuresThe flowers are so beautiful that everyone likes them.=The flower
9、s are beautiful enough to like.(to)be +adj.+enough to do(某人在某方面已达到做某事的程度）某人在某方面已达到做某事的程度）Daniel is not strong enough to carry a heavy box.=Daniel is too weak to carry a heavy box.=Daniel is so weak that he cant carry a heavy box.(注意注意主语主语和和 be 一致性，形容词前没有任何诸如一致性，形容词前没有任何诸如 very,quite 之类的词）之类的词）1.Davi
10、d is curious.He asks his parents many questions every day.=David is _ _ _ _ his parents many questions every day.2.Kitty is clever enough to make all kinds of kites.=Kitty is _ _ _ she _ _ all kinds of kites.curious enough to askso clever thatcan make=David is so curious that he asks his parents man
11、y questions every day.1.Andy is too short to catch the cake.=Andy is _ _ _ to catch the cake.=Andy is _ _ _she_ catch the cake.not tall enoughso short that cantIts your turn to do more exercises _2.Its very kind of you to tell me this news.=You are _ _ to tell me this news.kind enoughCorrect the sen
12、tences Sandy is enough patient to wait for us for two hours.Dont worry.We have food enough to eat.The stars are not near enough to see them._ patient enough_enough food _去去themTip:adj.+enough(old enough)enough+n.(enough money)Use the words to make sentences:1.to/Daniel/at all times/is/help his frien
13、ds/enough/kind2.to be/Andy/a leader/is/enough/energetic3.friends/Amy/enough/is/to make/easily/outgoing4.is/enough/Peter/to be/a writer/creative5.to/Simon/buy gifts/enough/is/for all of us/generousDaniel is kind enough to help his friends at all times.Andy is energetic enough to be a leader.Amy is ou
14、tgoing enough to make friends easily.Peter is creative enough to be a writer.Simon is generous enough to buy gifts for all of us.课堂检测课堂检测1.1.对于我们来说能为贫困地区的孩子们组织慈善活动很有意义对于我们来说能为贫困地区的孩子们组织慈善活动很有意义.Its meaningful for us to organize charity events for children in poor areas.2.2.我认为学好英语很重要我认为学好英语很重要.Its i
15、mportant for us to learn English well.3.3.汤姆真自私把所有蛋糕都吃了汤姆真自私把所有蛋糕都吃了.Its selfish of Tom to eat all the cakes.4.Jack4.Jack太小了不能照顾他自己太小了不能照顾他自己.(enough to).(enough to)Jack is not old enough to look after himself.5.5.这个公寓很大能住下这个公寓很大能住下2020人人.(.(同上）同上）The flat is big enough to live in twenty persons.Homework 背诵并默写本课时的单词 完成学程P65/自主P77熟练运用本课时的句型