新概念英語第2冊(cè)重點(diǎn)學(xué)習(xí)內(nèi)容lesson19-21-資料下載頁
2024-12-04 22:25本頁面
【正文】 me reason，因?yàn)槟撤N原因。其中的some不是表示“一些”，而是“某個(gè)”?！ ast year, however, it came into use. 1)注意however的位置：如果直接放在句首，則后面用逗號(hào)隔開。如果插入在句中，則前后都要用逗號(hào)隔開。 2)e into use，開始使用?！ ver a hundred people must have been driven away from their homes by the noise. 1)句中的must表猜測，因?yàn)槭菍?duì)過去發(fā)生的事情的猜測，所以動(dòng)詞要采用完成時(shí)的形式。 2)drive sb./sth. away，驅(qū)趕某人或某物?！ am one of the few people left. 1)I am不縮寫可以起到強(qiáng)調(diào)作用。 2)left，過去分詞用作形容詞，表示剩余的、剩下的。注意left只能作后置定語。 Sometimes I think his house will be knocked down by a passing plane. knock down，擊倒、撞倒?！ have been offered a large sum of money to go away, but I am determined to stay here. 1)注意offer的用法，即：offer sb. sth. to sb.。 2)a sum of，一筆(錢)。 3)be determined to do，下定決心做某事，相當(dāng)于decide to do。這是被動(dòng)表主動(dòng)的用法。 Everybody says I must be mad and they are probably right. 1)must表猜測，對(duì)現(xiàn)在情況的猜測。 2)注意區(qū)分probably、possibly、maybe、perhaps的可能性大小?！ ∪⒆x寫重點(diǎn) 可從寫作角度講講被動(dòng)語態(tài)的運(yùn)用，如被動(dòng)語態(tài)給人的感覺是比較客觀的。如：It is believed that the earth moves around the sun. 這句話就比“We believe that the earth moves around the sun.”顯得更加客觀。
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