人教版八年级下册英语Unit 9 知识点语法归纳总结
Unit 9 Have you ever been to a museum?
- 短语归纳
① somewhere different 不同的地方 ② a couple of 两个；一对；几个 ③ thousands of 数以千计的；许许多多的 ④ have a great time 玩得很高兴 ⑤ go skating 去滑冰 ⑥ put up 搭起 ⑦ in the future 在将来 ⑧ different kinds of 不同种类的 ⑨ encourage sb. to do sth. 鼓励某人做某事 ⑩ think about 考虑 ⑪ three quarters of ...的四分之三；四分之三的... ⑫ Southeast Asia 东南亚 ⑬ take a holiday 度假 | ⑭ hear of 听说 ⑮ on the one hand... on the other hand 一方面... 另一方面... ⑯ have problems doing sth. 做某事有困难 ⑰ whether... or... 不管.... 还是... ⑱ wake up 醒来 ⑲ close to 靠近 ⑳ amusement park 游乐场 21 tea art 茶艺 22 tea set 茶具 23 all year round 全年 24 lead to 引向.... 25 at night 在夜间 26 during the daytime 在白天 |
- 典句必背
① Have you ever been to a science museum? 你曾经去过科学博物馆吗? ② It’s really interesting, isn't it? 它很有趣，不是吗? ③ I learned about the inventions that led to color movies, too. 我也了解了-些发明，它们成就了彩色电影。 ④ It’s unbelievable that technology has progressed in such a rapid way! 科技以如此迅速的方式发展，这让人难以置信! ⑤ It also encourages governments and social groups to think about ways to improve toilets in the future. 它还鼓励政府和社会团体为将来改善厕所想办法。 |
⑥ For thousands of tourists from China,this small island in Southeast Asia is a wonderful and safe place to take a holiday. 对于数以千计的中国游客来说，这个位于东南亚的小岛是一个极好的而又安全的度假之地。 ⑦ On the one hand，more than three quarters of the population are Chinese,so you can simply speak Putonghua a lot of the time. 一方面，超过四分之三的人口都是华裔，所以你大部分时候都可以说普通话。 ⑧ Whether you like Indian food, Western food or Japanese food, you’ll find it all in Singapore! 无论你喜欢印度食物、西方食物还是日本食物，你都能在新加坡找到它! |
- 用法集萃
(1) Have you ever been to a science museum? 你曾经去过科学博物馆吗?
本句是现在完成时的一般疑问句形式，have been to 意为“曾经去过某地（现在已经回来）”，
have been to可以和ever、never以及表示次数的词或短语（once, twice three times ）等搭配。
例：I have ever been 1o Nanjing. 我曾经去过南京。
We have been to London twice. 我们去过伦教两次。
辨析：have been to, have gone to, have been in
have been to | 曾经去过某地， 现在已经回来 | I have been to the US twice. 我去过美国两次了。 |
have gone to | 去了某地， 还没有回来，现在仍在某地或者在途中 | You can’t see her because she has gone to Hainan. 你见不到她，因为她去海南了。 |
have been in
| 待在某地， 可以和表示一段时间的时间状语连用 | I have been in this city for about ten years. 我已经在这个城市待了近十年了。 |
(2) It’s really interesting, isn’t it? 它很有趣，不是吗?
本句是一个反意疑问句。反意疑问句的特点是“前否后肯，前肯后否”，
而且附加问句部分的主语及动词形式要与陈述部分一致。
结构特点：前否后肯，前肯后否 | —You don’t like classical music, do you? 你不喜欢古典音乐，是吗? |
| —Yes, I do. 不，我喜欢。 —No, I don’t.是的，我不喜欢。 （答语都要与事实情况一致，当陈述部分是否定句时， 答语中的Yes译成“不”，No译成“是”。） |
肯定回答：Yes, 主语+肯定结构 | |
否定回答：No, 主语+否定结构 | |
如果陈述部分含有few、little、never、 hardly、seldom等否定词时，附加问句部分要用肯定结构。 例：She hardly goes swimming, does she? 她几乎不去游泳,是吗? Your mother has never been to London, has she? 你妈妈从来没有去过伦敦，是吗? | |
(3) I learned about the inventions that led to color movies, too.我也了解了-些发明，它们成就了彩色电影。
invention用法
可数名词 | 发明；发明物 | The dish washer is a wonderful invention. 洗碗机是一项极好的发明。 |
不可数名词 | 创意；创造力 | With such power of invention, he should get a job easily. 他创造力这么强，应该很容易找到工作。 |
辨析：invent, discover, find out, find, look for
invent 发明 | 指发明或创造先前不存在的东西
| Scientists have discovered many galaxies in the universe. 科学家已经在宇宙中发现很多星系。 |
discover 发现 | 多指发现先前已经存在但未被发现的事物、真理或情况 | Edison was the first man to invent the light. 爱迪生是第一个发明电灯的人。 |
find out 发现；查明 | 同discover，多指发现某个事实、 真相或者较为抽象的东西 | I will find out the truth. 我会查明真相的 |
find 发现；找到 | 多指找到具体的物品，强调“找” |
|
look for 寻找；找 | 强调“找”的过程 | I looked for my keys everywhere, but I couldn’t find them. 我到处找我的钥匙，但是我没有找到它们。 |
