高中英语 Unit3AustraliaGrammar课件 新人教选修9.ppt
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1、A kangaroo kept getting out of his enclosure at the zoo.Knowing that he was a good jumper,the zoo authorities increased the height of the fence around him,but,the next morning,the kangaroo was out of his enclosure again.,Revising useful structures,So the keepers solution was to build an even higher
2、barrier.However,the next morning,the result was disappointing-the kangaroo was not in his enclosure.The authorities,being desperate,increased the height of the fence again and again and it was soon over forty meters high.,A camel in the next enclosure asked the kangaroo,“How high do you think theyll
3、 go?”The kangaroo said,“Thats a good question.It seems to me,theyll just keep going higher until somebody remembers to shut the gate at night!”,Underline the predicatives in this conversation and then practise it with a partner.,2.,KIM:The meat seems to be shrinking!SAM:Maybe theres too much fat in
4、it.KIM:What can I do?SAM:Its probably the wrong kind of meat for a barbecue.The best thing is to cook it very slowly.,KIM:You know,it smells strange too.SAM:Is it rotten?Lets smell.Hey!This isnt steak!KIM:So,what is it?SAM:Where did you get it?KIM:It was in the bottom of the fridge.SAM:Oh,no!Thats t
5、he dogs meat!KIM:Are you sure?,(一)动词不定式:作表语:,My job is to drive them to the power station every day.,动词不定式在系动词be之后作表语,与表示将来时的be+动词不定式结构有所区别,如:,Our plan is to set up another middle school for the peasants children.我们的计划是给农民子弟再成立一所中学。,(句中的谓语动词为is,动词不定式to set up 为表语,主语为plan,但plan并不是动词不定式的逻辑主语,即动词不定式 to
6、 set up所表示的动作不是主语plan产生的。),(句中的are to set up整个结构为句中谓语,主语为we,同时也是动词不定式to set up所表示的动作的逻辑主语,即动词不定式to set up所表示的动作是由we产生的)。,疑问词+动词不定式:疑问代词和疑问副词后可加动词不定式构成不定式短语,在句中可表语 如:,The problem is how to prevent them from swimming in this river.The question was where to get the medicine needed.,2.-ing形式,Her job is
7、washing and cooking.,My hobby is collecting stamps.,作表语:,-ing形式与动词不定式在句中作主语、表语、宾语时的区别。一般说来,表示一个比较抽象或泛指的动作时多用-ing形式。表示一个具体某一次的动作时,多用动词不定式,如:,She likes playing the piano,but she doesnt want to play it today.,Our job is making steel.,Alien said that his trip was _.A.interested B.interest C.interesting
8、D.of interestingSome peoples greatest pleasure is _.A.fishing B.to fish C.to be fish D.being,C,A,What worried me most was _ to go abroad alone.my not allowing B.having not allowedC.my being not allowedD.my not being allowed,D,My job was to wash bottles,which would be filled with wine,or_ the filled
9、bottled in boxes.A.to put B.puttingC.having put D.being put,A,过去分词作表语表示其逻辑主语所处的状态,其逻辑主语就是句中的主语,如:The glass is broken.这个玻璃杯是的。注:过去分词作表语时,和动词的被动语态结构相似,但两者表达的意义不同,如:The glass was broken by my little brother.这个玻璃杯是被我小弟弟打破的。,作表语用的过去分词在许多词典中已列为形容词,如:crowded,devoted,discouraged,done,dressed,drunk,experienc
10、ed,frightened,gone,hurt,interested,killed,known,learned,lost,pleased,satisfied,shut,surprised,tired,undressed,worried,astonished,broken,completed,covered 等.,The situation is more_ than ever.Im about _ what to do next.puzzled;puzzled B.puzzling;puzzlingC.puzzling;puzzledD.puzzled;puzzling,C,The news
11、_ Jim.He was _at the news.He found the news_.A.surprised;surprised;surprisingB.surprised;surprising;surprised C.surprising;surprised;surprisedD.surprising;surprising;surprised,A,Do let your mother know all the truth.She appears _ everything.A.to tell B.to be toldC.to be telling D.to have been toldSh
12、e is far from _ with the result of the exam.A.satisfy B.satisfiedC.being satisfied D.satisfying,D,C,-Have you ever heard of an American president called Chester A.Arthur?-No,and hes not mentioned in my history book at all.He seems_.A.to have been completely forgottenB.having completely forgottenC.to
13、 have completely forgottenD.completely forgetting,A,1.That is _ we all support his idea.A.what B.why C.where D.when2.Thats _ we should do.A.That B.what C.how D.why,表语从句,B,B,3._ is troubling me is _ I dont understand _ he said A.What;that;what B.What;what;what C.That;that;what D.Why;that;which4.Thing
14、s were not _ they seemed to be.A.when B.why C.that D.what,A,D,5.Thats _ I want to say.A.all what B.what C.all which D.what that6.Thats _.A.where our differences lie B.our differences lie thereC.where do our differences lieD.that where our differences lie,B,A,7.That is _.A.where lived he there B.wher
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