19-20 Module 5 Section Ⅲ Grammar——比较等级.doc
《19-20 Module 5 Section Ⅲ Grammar——比较等级.doc》由会员分享,可在线阅读,更多相关《19-20 Module 5 Section Ⅲ Grammar——比较等级.doc(5页珍藏版)》请在得力文库 - 分享文档赚钱的网站上搜索。
1、1Section Grammar比较等级比较等级语 境 自 主 领 悟先观察原句后自主感悟1.The book is as interesting as that one.2.The physics lesson was a lot more interesting than the chemistry lesson.3.The earth is twice as large as the moon.4.The earth is fortynine times larger than the moon.5.The stone bridge is twice the length of the
2、wood one.6.Its getting brighter and brighter!7.The closer you are, the more youll see.1.例句为同级比较,其结构为:as形容词原形as。2.例句为比较等级,其结构为:比较级than.。3.例句为倍数表达法,其结构分别是:(1)倍数as形容词原形as; (2)倍数形容词比较级than; (3)倍数the名词of.4.例句是比较级的特殊句式:其中例句的结构是“比较级and比较级” ;例句的结构是“the比较级, the 比较级” 。一、比较级的基本用法1同级比较:.as形容词/副词as.“和一样” ;否定式为:.
3、not as/so形容词/副词as.“和不一样; 不如” Tom runs as fast as Mike.汤姆和迈克跑得一样快。Wealth is not so important as health.财富不如健康重要。名师点津 在此句式中,若形容词原级后面跟单数可数名词,则应注意冠词与形容词的位置关系,即 as形容词a/an单数名词as “和一样” 。He is as clever a boy as his brother.2他是和哥哥一样聪明的男孩子。2比较级:形容词/副词比较级than.表示 “比更” 。My computer is more expensive than hers.我
4、的电脑比她的贵。Robert jumps higher than any of the others.罗伯特比其他任何人跳得都高。名师点津 (1)使用比较级时比较的对象应该相同。为了简洁起见, 可用 that 代替前面出现的不可数名词或可数名词单数, those 代替可数名词复数。正:The weather of Shanghai is warmer than that of Beijing.误:The weather of Shanghai is warmer than Beijing.上海的天气比北京的天气暖和。(2)比较双方如果一方在程度或数量上超过另一方时, 可在比较级前加上副词修饰语
5、。常见的有:much, a little, a bit, a lot, far, by far, even, still, rather, any(疑问句、 否定句或条件状语从句), a great deal 等。She drives still much more carefully than her husband.她开车比她丈夫认真多了。This movie is far more interesting than I expected.这部电影比我原想的有意思得多。Are you feeling any better today? 你今天感觉好些了吗?即时演练 1 单句语法填空Do y
6、ou mind if we stay a bit longer (long)today?It is even colder (cold)today.But it doesnt mean they can do it_any better than the rest of us.A bike runs much more_slowly(slowly) than a motorbike.二、比较级的特殊结构1the比较级(主语谓语), the比较级(主语谓语) 表示 “越, 越” The more you study, the more you know.3学得越多, 懂得越多。2比较级and比较
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 19 20 Module5Section Grammar 比较 等级
限制150内