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ece, which在此定語從句中作主語 。 which在定語從句中除了作主語還可作賓語 , 它所指的先行詞為物時(shí) , 可與 that互換 。并且 which在定語從句中作主語時(shí)不能省略 。 ① This is the book which/that I want to buy. 這就是我想買的那本書 。 ② My new coat is yellow which is my favourite color. 我的新上衣是我最喜歡的黃色 。 注意: which還可引導(dǎo)非限制性定語從句 , 指代先行詞或整個(gè)主句的內(nèi)容 。 ① Tom has a little dog, which is friendly to me. 湯姆有一只小狗 , 小狗對我很友好 。 ② He asked her to leave, which made her very sad. 他讓她離開 , 這使她很難過 。 即學(xué)即用 語法填空 Small puters need small amount of power, ________means you use less electricity. 答案: which which引導(dǎo)非限制性定語從句 。 3. The more books I read , the more information I learn. 讀書越多 , 了解的信息就越多 。 “ the+比較級 , the+比較級 ” 這個(gè)句型結(jié)構(gòu)的意思是“ 越 ?? 就越 ?? ” 或 “ 愈是 ?? 則愈是 ?? ” 。 此結(jié)構(gòu)中的比較級可以是形容詞 , 也可以是副詞 。 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. 你學(xué)習(xí)越刻苦 , 進(jìn)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 ) 即學(xué)即用 翻譯 你越表揚(yáng)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. 繼續(xù)給混合物加熱 , 直到水蒸發(fā) , 坩堝內(nèi)只剩下了鹽 。 句中 leaving the salt in the crucible是分詞短語作狀語 , 表示“ 結(jié)果 ” 。 ① The fire lasted for three hours, killing 15 workers in all. 大火持續(xù)了三個(gè)小時(shí) , 總共燒死了 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 , 結(jié)果剩下她成了孤兒 。 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?yàn)樵谟袠淠镜牡胤?, 樹根穿破了泥土 ——讓雨水滲進(jìn)土里 ——樹根又把泥土凝集起來 , 從而使土不容易被雨水沖走 。 即學(xué)即用 語法填空 Whenever he was asked why he was late for class, he would answer carelessly, always________(say) the same thing. 答案: saying 此處為 v- ing形式作伴隨狀語 。 5. What about this piece? 這片怎么樣 ? What about...? 意為 “ ?? 怎么樣 ? ” 用于提出建議 。 What about going to the movies this evening? 今晚去看電影怎么樣 ? 知識(shí)拓展 除了 What about...? 這一句型 , 英語中還有很多說法: “ Would you like...? ” “ What do you think of...? ” “ How do you like /find...? ” Would you like me to bring some food to the party? 我要不要帶些食品來參加聚會(huì) ? 即學(xué)即用 語法填空 How about the two of us________(take) a walk down the garden? 答案: taking 此處作介詞 about的賓語 。 單元課標(biāo)語法 圖解語法助記 ( Ⅰ ) 倍數(shù)修飾形容詞比較等級????????? 倍數(shù)+ as...a s...倍數(shù)+比較級+ than...倍數(shù)+ the size ? he ight/w eight / depth... ? + of ...倍數(shù)+ wh at 從句比較級+ than... + by +倍數(shù) 表解語法助記 (Ⅰ ) 比較等級 1 本部分語法重點(diǎn)是倍數(shù)修飾表示比較意義的句型的用法 ,常見于以下幾種句式: 用法 例句 倍數(shù)+ a