新概念英语第二册第44课课件ppt.ppt

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1、Lesson 44 Through the forest risk n. 危危险险，冒，冒险险 n. 危危险险， ，风险风险breath n. 呼吸呼吸1)上气不接下气上气不接下气 out of breath2)白费口舌白费口舌 waste ones breath3)屏住呼吸屏住呼吸 hold ones breath4)口臭口臭 bad breath5 save ones breath 省省力气省省力气6 take a deep breathedge n. at the edge of.在.的边缘 It is dangerous to stand at the edge of the clif

2、f. forest in the forest/in the woods 在森林里 in possession of = own He is in possession of a beautiful car. in ones possession = in the possession of sb. The car is in the possion of him.contents n. (常用复数常用复数)内有的物品内有的物品contents of the bag 包里的东西包里的东西 非非谓谓语语动动词词动词不定式动词不定式动名词动名词1234分词分词基本形式基本形式特点特点动词原形动词原

3、形 + ing + ing 1 1、具有名词、动词的一些特征。、具有名词、动词的一些特征。2 2、有时态和语态的变化、有时态和语态的变化用法用法1 1、作主语、作主语Picking apples is much better than having classes.2 2、作宾语、作宾语（1 1）只能接动名词做宾语的动词有）只能接动名词做宾语的动词有miss, miss, finish, mind, keep, practice, enjoy,finish, mind, keep, practice, enjoy, 等。等。（2 2）既可接）既可接动词不定式动词不定式又可接又可接动名词动名词作

4、作宾语的动词有两类：宾语的动词有两类：意义区分不大意义区分不大：begin , start, like, love, hate, prefer 等。等。意义不同：意义不同：remember, forget, stop, go on , try 等等3、作表语、作表语His favorite sport is playing basketball . 4 4、作定语、作定语 shopping basketball finishing line1 1、动名词的、动名词的 复合结构为：复合结构为：名词所有格名词所有格形容词性物主代词形容词性物主代词+ + 动名词动名词Do you mind _the

5、 window?a. me to open b. I openc.my opening d. me openingc2 2、动名词的习惯用语：、动名词的习惯用语：a. Its no use doing sth. b. cant help doing sth.c. feel like doing sth.d. be busy doing sth.e. No doing【Special Difficulties】 catch and run catch主要意思是主要意思是“抓住、捉住、逮住抓住、捉住、逮住”，但有，但有时可以表示时可以表示“（及时）赶上、追上（及时）赶上、追上”等：等： He ra

6、n quickly to catch the last bus home. When she caught up with them, she saw that they were going through the contents of the bag. run的本意是的本意是“跑跑”，后面加上不同的小品词可以，后面加上不同的小品词可以表达表达“追赶，逃跑追赶，逃跑”等多种含义：等多种含义： She has run off with all his money. The man ran away with her bag.谢谢 谢！谢！放映结束放映结束 感谢各位观看！感谢各位观看！让我们共同进步让我们共同进步