高中英语module5第2课时grammarⅰ-everydayenglishandfunctio课件外研版必修1内容摘要:
ece, which在此定语从句中作主语。 which在定语从句中除了作主语还可作宾语 , 它所指的先行词为物时 , 可与 that互换。 并且 which在定语从句中作主语时不能省略。 ① This is the book which/that I want to buy. 这就是我想买的那本书。 ② My new coat is yellow which is my favourite color. 我的新上衣是我最喜欢的黄色。 注意: which还可引导非限制性定语从句 , 指代先行词或整个主句的内容。 ① Tom has a little dog, which is friendly to me. 汤姆有一只小狗 , 小狗对我很友好。 ② He asked her to leave, which made her very sad. 他让她离开 , 这使她很难过。 即学即用 语法填空 Small puters need small amount of power, ________means you use less electricity. 答案: which which引导非限制性定语从句。 3. The more books I read , the more information I learn. 读书越多 , 了解的信息就越多。 “ the+比较级 , the+比较级 ” 这个句型结构的意思是“ 越 „„ 就越 „„ ” 或 “ 愈是 „„ 则愈是 „„ ”。 此结构中的比较级可以是形容词 , 也可以是副词。 ① The more one has, the more one wants. 越是有就越想要。 (越有越要 ) ② The greater progress you will make, the harder you study. 你学习越刻苦 , 进步就越大。 ③ The sooner you do it, the better it will be. (The sooner, the better.) 你越早做那件事就越好。 (愈早愈好 ) 即学即用 翻译 你越表扬他 , 他工作就越努力。 ______________________________________________ 答案: The more you praise him, the harder he works. 4 . Continue to heat the mixture until the water evaporates, leaving the salt in the crucible. 继续给混合物加热 , 直到水蒸发 , 坩埚内只剩下了盐。 句中 leaving the salt in the crucible是分词短语作状语 , 表示“ 结果 ”。 ① The fire lasted for three hours, killing 15 workers in all. 大火持续了三个小时 , 总共烧死了 15名工人。 ② Her parents died in the same year, leaving her an orphan. 在同一年里她的父母都去世了 , 结果剩下她成了孤儿。 ③ For where there are trees their roots break the soil up—allowing the rain to sink in—and also bind the soil, thus preventing it being washed away easily. 因为在有树木的地方 , 树根穿破了泥土 ——让雨水渗进土里 ——树根又把泥土凝集起来 , 从而使土不容易被雨水冲走。 即学即用 语法填空 Whenever he was asked why he was late for class, he would answer carelessly, always________(say) the same thing. 答案: saying 此处为 v- ing形式作伴随状语。 5. What about this piece。 这片怎么样。 What about...? 意为 “ „„ 怎么样。 ” 用于提出建议。 What about going to the movies this evening? 今晚去看电影怎么样。 知识拓展 除了 What about...? 这一句型 , 英语中还有很多说法: “ Would you like...。 ” “ What do you think of...。 ” “ How do you like /find...。 ” Would you like me to bring some food to the party? 我要不要带些食品来参加聚会。 即学即用 语法填空 How about the two of us________(take) a walk down the garden? 答案: taking 此处作介词 about的宾语。 单元课标语法 图解语法助记 ( Ⅰ ) 倍数修饰形容词比较等级 倍数+ as...a s...倍数+比较级+ than...倍数+ the size he ight/w eight / depth... + of ...倍数+ wh at 从句比较级+ than... + by +倍数 表解语法助记 (Ⅰ ) 比较等级 1 本部分语法重点是倍数修饰表示比较意义的句型的用法 ,常见于以下几种句式: 用法 例句 倍数+ a。高中英语module5第2课时grammarⅰ-everydayenglishandfunctio课件外研版必修1
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