《形容词比较级用法课件.ppt》由会员分享,可在线阅读,更多相关《形容词比较级用法课件.ppt(9页珍藏版)》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、关于形容词比较级用法第1页,此课件共9页哦I.原级用法:1.表示两者同等程度:as+adj/adv+as e.g.The ruler is as long as that one.He sings as well as Jack.as+原级+a/an+名词+as Tom is as clever a boy as Mick.as much/many+名词 as 与一样多eg.I have done as much work as he did yesterday.You can take as many books as you can.第2页,此课件共9页哦2.表示两者倍数关系:倍数+as+
2、原级+as第一个as的前面可以加上表示倍数的词 修饰:a half,twice,(three)times,等等。例如:Asia is four tomes as large as Europe.亚洲是欧洲的四倍大。James is not as tall as Robert.詹姆斯根本没有罗伯特高。第3页,此课件共9页哦“倍数adjadv(比较级)than”Your playground is four times larger than ours 你们的操场比我们的操场大四倍。“倍数the名词of被比较对象”,其中常用的名词有size,length,width,depth,height等,也
3、译作“是的多少倍”The new building is four times the height of the old one.这座新楼是那座旧楼的四倍高。第4页,此课件共9页哦II.比较级用法比较级用法:1.比较级比较级+than 表示人与人、事物与事物之间的比较,其意义为表示人与人、事物与事物之间的比较,其意义为A比比B更(怎么样)一些更(怎么样)一些。They worked even harder than they promised.他们工作得比他们答应的还要卖力。This street is narrower than that one.这条街比那条街窄一些。第5页,此课件共9页
4、哦比较级+and+比较级,表示“越来越”在这个结构中的两个 比较级要求词性相同。eg.warmer and warmer,nicer and nicer,more and more beautiful When winter is coming,it gets colder and colder.冬天来临之际,天越来越冷了。第6页,此课件共9页哦3.the+比较级比较级,the+比较级比较级 表示的意义是表示的意义是越(怎么样),就越(怎么样)越(怎么样),就越(怎么样)e.g.(1)The more you read the book,the more interesting you found.(2)The busier my mum gets,the happier she is.第7页,此课件共9页哦比较级的修饰语有比较级的修饰语有:much,far,even,a little,a lot,a bit,rather,still,rather(相当地),(相当地),slightly(略(略微微),a great deal(大量大量)+adj./adv.比较级比较级He came even earlier than I asked(him to).她来得甚至比我叫她来的时间还要早。她来得甚至比我叫她来的时间还要早。第8页,此课件共9页哦感谢大家观看第9页,此课件共9页哦