Unit 1 Past and present重点难点.doc

Unit 1 Past and present重点难点一、词组学习 1.get married 结婚2. in fact 事实上3. open space 开阔的空间 4. play with sb. 和某人一起玩 5. feel lonely 感到寂寞 6. from time to time 间或；偶尔 7. go on holiday 去度假 8. in service 在使用中 9. not… any more 不在 10. water pollution 水污染 11. in the past 过去 12. dump the waste into the river 把废物倾倒在河里 13. on one’s own 独自 14. used to do sth. 过去常常做某事 15. take action to reduce the pollution 采取措施减少污染 16. know sb./sth. very well 非常了解某人/某物 17. in the north of the town 在镇的北部 18. buy sb. sth. =buy sth. for sb. 为某人买某物 19. market stalls 市场摊位 20. take me to school 送我上学 21. turn into a central park 变成中心公园 22. pollute the river 污染河流 23. a steel plant 钢铁厂 24. see the exhibitions 看展览 25. own a ship 拥有一艘轮船 26. lend sb. sth. = lend sth. to sb. 把某物借给某人 二．重点词汇及句子解析 1. in fact说“事实” [原文再现]In fact, you have seen it in the sitting room. 事实上，你已经在客厅见过它(轮船模型)了。 [要点解析]in fact固定短语，意思是“实际上，事实上”，相当于actually。它在句中常用作插入语。如： In fact, she is not a hard-working student. 实际上她并不是一个勤奋的学生。 I said it was Tuesday, but in fact it was Monday. 我说是星期二，但实际上是星期一。 多“变”的turn [原文再现]Now, the government has turned the place into a park ...现在，政府已经把这个地方变成了一个公园…… [要点解析]turn (...) into意为“(把……)变成”，相当于change (...) into如： Our home town has turned into a garden city since then.从那时起，我们的家乡就变成了一座花园城市。 The water changes into steam.水变成了蒸汽。 另外，turn A into B表示“把A变成B”。如： Frost turns water into ice. 严寒可将水变成冰。 He told us that he could turn the stone into gold. 他告诉我们说他能把石头变成金子。 ▲[友情链接]turn还可以表示“转向……；往……拐”。相关短语有turn left / right“向左/右拐”和turn around“转身”。如： He turned around to look at me. 他转过身来看着我。 She told me to turn left at the second crossing. 她告诉我在第二个路口左拐。 与turn有关的几组常用短语： turn on 打开 turn off 关掉；脱下 turn up 调高；开大(音量、煤气等) turn down调低；关小(音量、煤气、灯火等)turn over把……翻过来 来看几个例句吧： It’s dark. Turn on the light, please. 天黑了，把灯打开吧。 The baby is sleeping. Will you turn down TV? 孩子在睡觉呢，你能把电视机音量关小一点吗？ H