八年级下英语第九单元知识点

1、 1. in a more natural environment在一个更加自然的环境中2. all year round一年到头;终年3. be far from 离远4. in the dark 在黑暗中5. in the past 在过去6. have been to sp. 去过某地7. science museum 科学博物馆8. history museum 历史博物馆9. amusement park 游乐园10. go somewhere different 去不同的地方11. go skating 去滑冰12. take the subway 坐地铁13. a great w

2、ay to spend a Saturday afternoon一个过周六下午的好方法14. all the old movie cameras所有的古老的电影摄影机 15. learn about sth.解有关。的情况16. on the weekend 在周末17. camp in the mountains 在大山里露营 18. put up a tent搭帐篷19. in such a rapid way 以如此迅猛的方式 20. different kinds of各种各样的 21. development of toilets 厕所的发展 22. social groups 社会

3、团体 23. the tea art performances茶艺表演 24. make a perfect cup of tea with beautiful tea sets用漂亮的茶具沏一杯完美的茶25. a nice place to enjoy tea 一个品茶的好地方26. thousands of 数以千计的27. International Museum of Toilets国际厕所博物馆28. the Terracotta Army 兵马俑29. Southeast Asia东南亚30. Night Safari 夜间动物园31. three quarters 四分之三32.

4、 an English-speaking country一个讲英语的国家33. have problem doing sth. 做某事很困难34. during the daytime在白天35. a couple of times 好几次36. right now 现在；目前37. an amusement park with a special theme一个有特别的主题的游乐园38. walk around the park 在公园里到处走39. hear of 听说40. take a ride兜风41. another province另一个省 42. the Birds Nest鸟

5、巢43. encourage sb. to do sth.鼓励某人做某事44. on the one hand. on the other hand.一方面，另一方面45. space museum 太空博物馆 46. amusement park 游乐园 47. water park 水上公园48. on board 在船上 49. end up 结束 50. all year round 全年 51. tour guide 导游 52. flight attendant 空中乘务员 53. three times 三次54. at that time 在那时 55. in time 及时

6、56. on time 按时 57. all the time 一直58. more than = over 超过 59. wake up 叫醒 60. during the daytime 在白天61. roller coaster 过山车62. hear of 听说 hear form 收到.来信63. around the world =all over the world 全世界 64. all the time 一直65. argue with sb 与某人吵架66. in fact 实际上，用在句首 for example 例如67. all over 遍及，到处 all over

7、 the world 全世界 all over China 全中国68. English-speaking country 说英语的国家1. Have you ever been to. ?Have you ever been to a science museum? 你曾经去过科学博物馆吗？2. Lets. Lets go somewhere different today.我们今天去个不同的地方吧。3. Itsadj. +that.Its unbelievable that technology has progressed in such a rapid way!科技以如此迅猛的方式发展

8、真是令人难以置信啊！4. Whether. , you11.Whether you like Indian food，Western food or Japanese food, youll find it all in Singapore! 不管你喜欢印度食品、西方食品还是日本食品，在新加坡你都能找到！5. One great thing. . is that. .One great thing about Singapore is that the temperature is almost the same all year round.新加坡一个很大的特征是它的气温几乎一年到头都是一样

9、的。It is best to do sth.It is best to visit Singapore.最好游览新加坡。take the subway = by subway 乘地铁 (take +the,a +交通工具；by+交通工具)He takes the subway to school . = He goes to school by subway .me too 我也是 me neither 我也没.I have been to the zoo several times . -me, too .Ive never been to a water park . -me neith

10、er .neither .nor既不.也不 Neither you nor he likes swimming .neither:两者都不，谓语动词用单数 Neither of us has been to Beijing . three quarters 四分之三基数词+序数词 : one third 1/3 two thirds 2/3 three fourths 3/4One third of the water is dirty .Two thirds of the students are boys .see sb do sth 看见某人做某事（全过程）I saw lintao en

11、ter the office .see sb doing sth 看见某人正在做某事（瞬间动作）when I came here , I saw Lily drawing a picture .discover 发现已经存在，别人不知道的东西 They discovered an oil field .invent 发明原先没有的东西 Who invented the computer ?look for 寻找（强调动作） find 找到（强调结果）What are you looking for ? We found Jim in his uncles home .population :人

12、口多少用 large small, 对人口提问用Whats the population of?have problems in doing sth 做某事很费劲I have problems in learning Math .sb find it +adj to do sth 某人发觉做某事很He found it difficult to learn Math well . 他发觉把数学学好很难。Have been to 去过某地已经回来 have gone to 去某地未回Have been in 在某地呆多长时间 have been +身份 成为什么人多长时间I have been

13、to Singapore before . I have been in Linyi for 15 yearsI have been a teacher for 8 years .Wheres Tom ?-He has gone to America .1. 现在完成时A表示过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开始，持续到现在的动作或状态。如：The car has arrived.车子来了。（结果：车子已在门口）Someone has broken the window.有人把窗户打破了。（结果：窗户仍破着）现在完成时句子通常有recently，lately，sinc

14、e，for，in the past fewmonths/years等词做时间状语。肯定形式：have/has +done否定形式：have/has + not+done一般疑问句：have或has放于句首。B现在完成时的用法1）现在完成时所表示的动作在说话之前已完成，而对现在有影响。所以常常后面不用时间状语。现在完成时所表达的动作离说话人的说话时刻可近可远。如：He has gone to London. (说话人认为他不在该地)He has been to London.（说话人认为他在该地）2）现在完成时所表示的动作开始于过去，持续到现在，也许还会持续下去。常用for和since表示一段时

15、间的状语或so far，now，today，this week (month，year)等表示包括现在时间在内的状语。例如：He has studied English for 5 years.He has studied English since 2001.Now I have finished the work.注意：表示短暂时间动作的词，如:come，go，die，marry，buy等的完成时不能与for，since等表示一段时间的词连用。3）现在完成时还可用在时间和条件状语从句中，表示将来某时完成的动作。例如：Ill go to your home when I have finis

16、hed my homework.If it has stopped snowing in the morning，we will go to the park.2. have been to表示“到(去)过某处”，现在已不在那个地方。如：He has been to England他曾到过英国。(现在已经不在英国了)Have you ever been to the Great Wall？你到过长城吗?（现在已经不在长城上）have goneto表示“去了某处”，“到某处去了”，现在已不在说话的地点了。如： He has gone to England。他已去英国了。(已经不在说话的地方，到达

17、英国或者在去英国的路上)3. timen. U 时间，时候 如： Time never stands still. 时间不会停滞不前。 The time has come for us to speak out.是我们大胆讲话的时候了。n. C 一段时间，时刻 如： You have taken a long time writing the letter.你用了很长时间写这封信。 We had a good time together.我们一起度过了愉快的时光。n. (多用复数) 时代 如： He is one of the best actors in modern times. 他是现代

18、最好的演员之一。 In Shakespeares time there were no actresses on the Englishstage. 莎士比亚时代英国舞台上没有女演员。n. 次；倍 如：This is the first time that I have ever beenabroad.这真是我第一次出国。Your room is three times the size of mine.你的房间是我的三倍大。注意：作“倍，次”，必须用于“三次（倍）”以上，一、二次（倍）用once，twice表示。用所给单词的正确形式填空。（10分） 26.Of all the countries she has _(travel) to, she likes Canada best. 27.At first she _(think) about going camping, but later she changed her mind. 28.They are from _(foreigner) countries. 29.Who _(discover)