新概念英语第二册第75课课件.pptx

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1、VocabularyVerbscrash 碰撞 The car crashed into the tree.lie 躺,平放 Snow lay thick on the ground.cover 覆盖 She covered the baby with a cloth.rescue 援救,营救 a rescue team第1页/共22页NounspassengersignalmessagehelicopterscenesurvivorVocabularyn.乘客,旅客n.信号n.消息,讯息n.直升飞机n.现场,场面n.生还者第2页/共22页VocabularyOthersfly off cou

2、rse 飞行偏离航线turn into(使)变成fortunatelyadv.幸运地第3页/共22页Sentences and ExpressionsThe only passengers,a young woman and her two baby daughters,were unhurt.armchairsbabysittershand signalsmothers-in-lawmen friendswomen doctors第4页/共22页Sentences and ExpressionsShe turned a suitcase into a bed and put the chil

3、dren inside it,covering them with all the clothes she could find.She hurried into the classroom,holding a laptop under her arm.They jumped and cheered,tears running down their faces.第5页/共22页Grammar-独立主格结构“独立主格结构”是由名词或代词作为逻辑主语，加上分词、形容词、副词、动词不定式或介词短语作为逻辑谓语构成。功能：是一种从属分句，在句中有多种作用。如：表原因、表条件、表方式、表伴随、表时间等，

4、在句中通常起状语作用。第6页/共22页Grammar-独立主格结构形式：-ing 分词独立主格结构；They jumped and cheered,tears running down their faces.-ed分词独立主格结构；The old man sat in his chair,his eyes closed.无动词独立主格结构等。She hurried into the classroom,books in hand.第7页/共22页Grammar-独立主格结构Pay attention:当分词短语等结构的逻辑主语与句子主语不一致时，逻辑主语不能省略。She turned a s

5、uitcase into a bed and put the children inside it,covering them with all the clothes she could find.They jumped and cheered,tears running down their faces.The old man sat in his chair,his eyes closed.She hurried into the classroom,books in hand.第8页/共22页Grammar-独立主格结构Pay attention:独立主格结构与固定的习惯短语有的分词短

6、语可以独立存在，在句子中没有逻辑上的主语，实际上已经成了习惯短语。Generally speaking,this rule is very easy to understand.有些固定短语是带to的不定式，表明说话人的立场和态度，在句中作独立成分。To be honest,to be frank,etc.第9页/共22页Sentences and ExpressionsThe woman kept as near as she could to the children and even tried to get into the case herself,but it was too sm

7、all.第10页/共22页Grammar-asas 的用法asas意为“和一样”，表示同级的比较。基本用法:as+adj./adv.+asMy book is as interesting as yours.not as/so+adj./adv.+as This dictionary is not as/so useful as you think it is.若有修饰成分，如twice,three times,half,a quarter等，则其必须置于第一个as之前。She will not go out with a man who is twice as old as she.第11页

8、/共22页Grammar-asas 的用法几个关于asas的常见句型：asas possible/can 尽可能的 asas usual/before 像以前一样as long as 和一样长；只要 as far as 远至；就而论，据as well as 和一样好 第12页/共22页Sentences and ExpressionsEarly next morning,she heard planes passing overhead and wondered how she could send a signal.第13页/共22页Grammar-宾语补足语 感官动词:feel，find，

9、hear，notice，observe，see，watch,etc.+现在分词He saw her working in the garden.+不带to的不定式He saw her enter the room.使役动词:get，have，keep，leave，send，set,etc.+现在分词I cant get the car starting.+不定式I cant get him to stop smoking.第14页/共22页Sentences and ExpressionsIt was not long before a helicopter arrived on the sc

10、ene to rescue the survivors of the plane crash.Before long our family moved and had to give the pet away.now long 在前不久前，long在后不久后第15页/共22页Key Structures 一般过去时第16页/共22页Qs on the TextWhen and where did the plane crash and what happened to the pilot?What happened to the passengers?How did the woman and

11、 her baby daughters spend the night?How did the woman get help early next morning?第17页/共22页Sample of Summary WritingA plane crashed in the mountains,but the only passengers,a young woman and her two baby daughters were not hurt.It was midwinter and extremely cold,so the woman put the children in a c

12、ase,covered them with clothes and kept close to them all night.When she heard planes early next morning,she stamped out SOS in the snow.This was seen by a pilot,who sent a radio message,and they were soon rescued by helicopter.第18页/共22页第19页/共22页Review第20页/共22页Thank you!Lesson 75 SOS第21页/共22页感谢您的观看！第22页/共22页