这里形容词是对人的品质

1、unit 1 grammarchange the following sentences 1. jim took the homeless cat to the animals center. 2. sam ate up the whole cake himself.(selfish)(kind)its kind of jim to take the homeless cat to the animals center. its selfish of sam to eat up the whole cake himself. it is +a. + of sb. to do sth. 3. m

2、ary told her teacher that a mistake in her paper hadnt been found out. 4. tom seldom changes his mind. (honest)(stubborn)its honest of mary to tell her teacher that a mistake in her paper hadnt been found out. its stubborn of tom not to change his mind.we use “it is +a. + of sb. to do sth.” to expre

3、ss what we think of sb.s action. 句型句型句型特点句型特点常用形容词常用形容词 可替可替换句换句型型it is/ was + adj. + of sb. to do sth.这里形容词这里形容词是对人的品是对人的品质、特征等质、特征等的修饰、说的修饰、说明明good, kind, nice, clever, right, careful, wise, foolish, selfish, careless, wrong, silly, generous sb. is +adj. to do sth.加上主语，仿照以上例子补全句子加上主语，仿照以上例子补全句子it

4、is +adj.+ of sb.+ to do sth.hark-working to pass all her examscarelessto forget to do my homeworkkindto think more of others than of himselfimaginativeto write interesting storieslazyto sleep all dayboringto make me fall asleep加上主语，仿照以上例子补全句子加上主语，仿照以上例子补全句子s(主语主语)+be+ adj. + to do sth.hark-working t

5、o pass all her examscarelessto forget to do my homeworkkindto think more of others than of himselfimaginativeto write interesting storieslazyto sleep all dayboringto make me fall asleep its very silly of you to make such a mistake. its creative of you to think of the idea. its impossible for you to

6、finish the task today. its not easy for you to be a top student in such a short time.it is + a. + of sb. + to do sth.it is + a. + for sb. + to do sth. s+be + adj. +enough + to do sth.句型句型句型特点句型特点常用形容常用形容词词可替换可替换句型句型it is/was + adj. + for sb. to do sth.这里形容这里形容词是对做词是对做的事的好的事的好坏等性质坏等性质的修饰、的修饰、说明说明hard

7、, difficult, easy, important, interesting, necessary, possible, impossibledoing/ to do sth is + adjwe use this pattern to describe a persons personality and ability. andy is energetic enough to be a leader. amy is outgoing enough to make friends. kitty is creative enough to be an artist. simon is ge

8、nerous enough to buy gifts for all of us. sb. / sth. + a. + enough + to do sth.exercises三种基本句型的相互转换pay attention to 1) its + adj. + of + sb. + to do sth.= sb. is + adj. + to do sth. 2) its + adj. + for + sb. + to do sth. = its + adj. + that clause it is + adj. + to do sth. to do sth./ doing sth. is

9、+ adj.3) sbe +adj. +enough + to do sth. e.g. it is kind of you to help me.=you are kind to help me. it is important for us to learn english.=to learn english is important for us.it is kind of you to help me with my work. _it is good for you to take this medicine. _你在工作上帮助我真是太好了。你在工作上帮助我真是太好了。服这种药对你是

10、有好处的。服这种药对你是有好处的。i. i. 翻译翻译it is very kind_ you to lend me your bike. it is wrong _ us not to hand in our homework on time.it isnt polite _ you to say bad words about others. it is necessary _ students to achieve a balance between their homework and hobbies. it is easy _lily to solve the problem.off

11、orofoffor. 选择选择it is not good _ (of, for) you to readin the sun.it is typical _ (of, for) simon to makesuch a mess.it is necessary _ (of, for ) them tosupport and help each other during the event.foroffor thats very interesting to play computer games. 2. its useful for we to learn english well . 3.

12、its careless for him to lose the key. 4. peter is enough easy-going to get on well with everyone. 5. suzy is humourous enough that make us laugh. thats itswe usfor ofthat toenough easy-going easy-going enough.改错改错 sandy is enough patient to wait for us for two hours. dont worry. we have food enough

13、to eat. the stars are not near enough to see them._ patient enough_enough food _去去themvi. read and correct: he is enough old to go to school . my teacher is enough patient to help me . i have books enough to give every student. kitty is enough full and can eat nothing . to be + adj .+ enough + to do

14、 v + enough + n . (enough) + to do old enoughpatient enoughenough booksfull enough kitty dances for two hours every day. she is active. (同义句同义句) _ _ _ kitty _ _ for two hours every day. 2. its impossible that we spend too much time on hobbies. (同义句同义句) its _ _ _ _ spend too much time on hobbies. its

15、 active of to dance impossible for us to pay attention to differences among : tooto; enough to; sothat and the exchanges.3.amy is so outgoing that she can make friends easily. amy is _ _ _ _ friends easily. outgoing enough to make our teachers are _ _ _ they spend a lot of time explaining things to

16、us.4.our teachers are patient enough to spend a lot of time explaining things to us. so patient that enough必须置于所修饰的形容词之后必须置于所修饰的形容词之后 enough to可以与可以与so that 互换互换. 同义句改写同义句改写 andy is too weak to carry the big box.andy is _ _ _ to carry thebig box.andy is _ _ _she_carry the big box.not strong enoughso

17、 weak that cant david is curious. he asks his parents many questions every day. david is _ _ _ _ his parents many questions every day. kitty is clever enough to make all kinds of kites. kitty is _ _ _ she _ _ all kinds of kites. curious enough toaskso clever thatcan makeits very kind of you to tell

18、me this news.you are _ _ to tell me this news.kind enough ii. can you say the sentences in another way?1.kate is lucky enough to win the competition. kate is so lucky that she can win the competition.2.tom is energetic enough to play football for three hours. tom is so energetic that he can play foo

19、tball three hours.3.bill is not strong enough to lift the heavy box. bill is too weak to lift the heavy box. 同义句改写同义句改写my sister is very kind. she likes totake care of others.it is very _ _ my sister _ care of others. kind of to takethey are very generous to give each of us a gift.it is _ _ them _ _

20、each of us a gift. generous of to givedonating money for the elderly is verymeaningful for us.it is _ _ us_ _money to the elderly.it is very important for us to payattention to every detail. _ attention to every detail is veryimportant for us. meaningful for todonatepaying1._ thoughtful of andy to p

21、lay 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.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 to

22、gether at daniels home.what are they talking about? generous it is of selfish to eat to give to make to organize it isto makeofgenerousto eatselfishto giveto organize3.3. 比利能想出这么多好点子真是富有创造性。比利能想出这么多好点子真是富有创造性。 ideas._with so many good. 1.你把报纸拿给我真是太好了。你把报纸拿给我真是太好了。me the newspaper.its nice/kind of yo

23、u to2.2. 你的父母亲为我们组织这个晚会真是考虑周到你的父母亲为我们组织这个晚会真是考虑周到。 _ this party for us.its thoughtful of your parents to organizeits creative of billy to come up4. 对他来说要解决这个问题是很困难的。对他来说要解决这个问题是很困难的。 its _ problem.5.她没有犯任何错误真是太细心了。她没有犯任何错误真是太细心了。 its _ any mistakes. difficult for him to solve the careful of her not

24、to make8. 8. 学英语对于我们来说是很重要的学英语对于我们来说是很重要的. . _ learn english.?its + adj. + of/for + sb. + (not) to do sth.9.9. 对于学生们来说每个星期都进行测验是没有必要的。对于学生们来说每个星期都进行测验是没有必要的。 _ tests every week.7. 7. 她不想到别人真是自私她不想到别人真是自私。 _ others.its selfish of her not to think ofits typical of simon to makeits important for us to

25、its unnecessary for students to have6.6.西蒙总是把东西弄得一团糟西蒙总是把东西弄得一团糟. . _ such a mess. too + adj. + to do sth.1). “太太而而不能不能”, 2). 否定意义否定意义3). 形容词后面跟不定式形容词后面跟不定式. the boy is too young to join the army. adj. + enough to do sth.1). “足够足够 以致于以致于能够能够”, 2). 肯定意义肯定意义3). enough在这作副词在这作副词,修饰形容词时要后置修饰形容词时要后置, 其后也跟不其后也跟不 定式定式. the boy is not old enough to join the army. so + adj.+ that -clause1). “如此如此以致于以致于能够能够” 2). 肯定意义肯定意义3). 形容词后面跟表示结果的状语从句形容词后面跟表示结果的状语从句. the boy is so young that he