Unit1 Women of achievement單元學案

練習:翻譯下面句子1)        愛迪生獻身于科學事業2)        你應該花更多的時間來學英語3)        我沒有看見他,因為我在專心致志地學習答案:1)        edison devoted all his life to science.2)        you should devote more time to studying english.3)         i didn’t see him because i devoted myself to study.3   worthwhilea. it is worthwhile to do sth.值得做……事情it is worthwhile to study hard and learn english well because that means you’ll have a good job in the future.努力學好英語是是值得的,因為那就意味著在未來有一個好工作it is worthwhile to go abroad because you make more money.到國外去是值得的,因為你可以賺更多的錢it is heard that film is not very good. is it worthwhile to see it?我聽說那個電影不太好,值得去看嗎?it is not worthwhile to give him some presents. he is so selfish.不值得給他一些禮物,他那么自私i don’t know what it is worthwhile to do.我不知值得做什么b.擴展：be worth doing sth.值得做……he is worth respecting.他值得尊敬be worthy of值得做……，但加being+動詞的過去分詞he is worthy of being respected.他值得尊敬練習:翻譯下面句子1)        長城值得去看2)        這本雜志值得讀3)        學習it是值得做的答案：1)        the great wall is worth visiting.the great wall is worthy of being visited.2)        this magazine is worth reading.this magazine is worthy of being read3)        it is worthwhile to study it.4.must have done he must have finished his homework because he was watching tv.他準完成了作業，因為他正在看電視it must have rained last night because the ground is so wet.昨天晚上準下雨了，因為現在地面那么濕mike must have been sad when he failed the exam.麥克考試不及格的時候一定很傷心。（XX年高考北京春卷）i have lost one of my gloves. i _____it somewhere.a. must drop   b. must have dropped   c. must be dropping   d. must have been dropped例句分析：“我手套掉了一只”，根據第一句話，知道這件事情已經發生了，再看四個選項，皆有must 再根據從句中的somewhere某地，可以判斷出，應該考察must對過去情況的推測。而對過去情況的推測應選d。代入一試，聯系上文，意思正確，即“我過去準把它丟在某地。