Unit5NelsonMandela语言知识点与运用.ppt

20. since =now that 意为“由于,既然”,常表示已知的或大家都清楚的原因。 because表语气最强, 经常表听者不知的原因,它能回答why的提问。 as 可和because互换,但语气不够它强,也不能回答why的提问。 for 是并列连词,与后面的分句对前一句话起到补充说明的作用,其前常有逗号隔开。 17. be to do sth. 应该做某事 1.表示计划或安排做某事 They are to go travelling in August. We are to begin the work next week. The train for Wuhan is to start at 12: 20. 2. 用于第二人称时,常含有转达别人指示的意思 You’re to go to the teachers’ office after school. Mother says you are to wait here till she comes. 3. 用于第三人称时, 通常表示命令或指示 “The room is to be locked”. The manager said. She’s to be back before ten. 18. advise 1). advise sb. on sth. 就…给某人出主意/提出劝告 =give sb. advice on I have advised you on that matter. The teacher advised me on how to learn English well. 2). advise +n. /pron. The doctor advised a change of air. 建议换换空气。 The doctor advised (me) taking more exercise. 3). advise sb. to do sth. 建议某人干 The doctor advised me to take more exercise. 4). advise + (that) sb. (should) do The doctor advised that I (should) take more exercise. I advise that you (should) not eat the fruit. You should have passed the exam. But unfortunately, he did not. Mr White ___ at 8:30 for the meeting, but he didn’t show up. should arrive B. should have arrived C. should have had arrived D. should be arriving 本该完成却未能做成 19. should have done 他本该通过这次考试的，可是却没有。 I can’t go because I’m ill. Since the rain has stopped, let’s go out for a walk. As I’m leaving tomorrow, I’ve bought you a gift. It must have rained last night, for the ground is wet. Translation on Page 71 As a matter of fact, parents hope their children won’t be in trouble /get into trouble. 2. The number of people out of work has increased by 2% this year. 3. After Mandela came to power, his government did their best to improve the education for the blacks /the black people. 4. The doctor advised him to eat more fruit and take more exercise. The doctor advised that he (should) eat more fruit and take more exercise. 5. No