八年级上册英语知识点总结全册（广州地区）Unit 1 Encyclopedias (4)✧单词 (4)✧短语 (5)✧重点句型 (5)✧课文翻译 (6)✧知识点解析 (7)✧习题 (13)Unit 2 Numbers (16)✧单词 (16)✧短语 (17)✧重点句型 (18)✧课文翻译 (18)✧知识点解析 (19)✧习题 (36)Unit 3 Computers (38)✧单词 (38)✧短语 (39)✧重点句型 (39)✧课文翻译 (40)✧知识点解析 (41)✧习题 (58)Unit4 Inventions (61)✧单词 (61)✧短语 (62)✧重点句型 (63)✧课文翻译 (63)✧知识点解析 (65)✧习题 (68)Unit5 Educational exchange (71)✧单词 (71)✧短语 (72)✧重点句型 (72)✧课文翻译 (73)✧知识点解析 (74)✧习题 (83)Unit 6 Ancient stories (85)✧单词 (85)✧短语 (87)✧重点句型 (87)✧课文翻译 (88)✧知识点解析 (89)✧习题 (95)Unit 7 Memory (100)✧单词 (100)✧短语 (101)✧重点句型 (101)✧课文翻译 (102)✧知识点解析 (103)✧习题 (109)Unit 8 English Week (114)✧单词 (114)✧短语 (115)✧重点句型 (115)✧课文翻译 (116)✧知识点解析 (117)✧习题 (122)每单元必考语法点预览Unit 1 some与any的用法& 复合不定代词somebody, anybody, nobody等的用法Unit 2基数词及数字的表达& 序数词Unit 3形容词的比较级与最高级Unit 4 good, bad, far & (not) as…as…Unit 5现在完成时& already, yet, ever, neverUnit 6 现在完成时中since, for & 现在完成时与一般过去时的区别Unit 7（真实性）条件状语从句& if…not 与unlessUnit 8情态动词should, had betterUnit 1 Encyclopedias 单词suddenly adv. [ˈsʌdn:lɪ] 意外地，忽然地nobody pron. [ˈnoˌ bədi] 没有人，无人fossil n. [ˈfɑsəl] 化石win v [wɪn] 获胜，赢dollar n [ˈdɑlɚ] 美元✧短语1.in the countryside 在乡村，在农村11.for example 例如2.human being 人12.next to 紧挨着3.die out 灭绝，消失13.look up 查阅4.find out 了解，弄清14.live on Earth 生活在地球上5.go for a walk 去散步15.an Italian painter 一位意大利画家6.be born 出生ed to do sth 过去常常做某事7.more than 多于，超过17.at the end of 在…末尾8.just like 正如，正像18.in the centre 在中心9.how long 多久e out of…从…出来10.would like 想要20.be famous for 以…而闻名✧重点句型1.Some dinosaurs were as small as chickens. 有的恐龙和鸡一样小。
2.Dinosaurs lived on Earth more than 60 million years before human beings.恐龙早于人类生活在地球上六千多万年。
3.Suddenly dinosaurs all died out. 突然恐龙都灭绝了。
4.However, we can learn about dinosaurs from their fossils.然而，我们可以从恐龙的化石了解它们。
5.Nobody knows why. 没有人知道其中的原因。
6.Would you like some tea? 你想要一些茶吗？课文翻译Look it up! 查一查Here are two articles from an encyclopedia. 这是一本百科全书中的两篇文章。
Da Vinci, Leonardo达芬奇，列奥纳多Leonardo da Vinci(1452-1519) was an Italian painter, inventor, musician, engineer and scientist. Da Vinci was born in the countryside. From an early age, he showed great intelligence and artistic ability. As he grew older, he learnt to do many different things. His paintings are very famous, and one, the Mona Lisa, is perhaps the most famous painting in the world. He also had many inventions. For example, his note books include some interesting drawings of flying machines. (SeeArt) 达芬奇（1452-1519）是意大利画家、发明家、音乐家、工程师和科学家。
达芬奇出生在农村。
从很小的时候起，他就表现出了极大的智慧和艺术能力。
随着年龄的增长，他学会了做很多不同的事情。
他的画非常有名，其中之一，蒙娜丽莎，也许是世界上最著名的画。
他也有很多发明。
例如，他的笔记本包括一些有趣的飞行机器图纸。
（见艺术）Dinosaurs恐龙Dinosaurs lived on Earth more than 60 million years before human beings. They lived everywhere on Earth. Some dinosaurs were as small as chickens. Others were as big as ten elephants. Some could even fly. Many dinosaurs ate plants. However, some dinosaurs liked to eat meat. Dinosaurs lived on Earth for more than 150 million years. Then, suddenly, they all died out. Nobody knows why. However, wecan learn about them from their fossils. (See Earth history)恐龙在人类之前生活在地球上超过6000万年。
他们住在地球上的任何地方。
有些恐龙和鸡一样小。
其他和十头大象一样大。
有些甚至可以飞。
许多恐龙吃植物。
然而，一些恐龙喜欢吃肉。
恐龙在地球上生活了1亿5000万多年。
突然，他们都死了。
没有人知道原因。
然而，我们可以从它们的化石中了解它们。
（参见地球历史）More practiceAustralia's big attractions澳大利亚的大景点Australia is a very big country. It also has many big attractions.澳大利亚是一个很大的国家。
它也有很多吸引人的地方。
The Big Banana大香蕉The Big Banana is in Coffs Harbour. It was made in 1964 by John Landy. Landy wanted something to make people come to his fruit shop, so he built the Big Banana.The idea worked. Many people visited his fruit shop and took pictures of the Big Banana. Soon people all over Australia began making big things.大香蕉在科夫斯港。
它是由John Landy在1964建立的。
兰迪想让人们到他的水果店去，所以他做了一个大香蕉。
这个主意奏效了。
许多人参观他的水果店，拍了一张大香蕉的照片。
很快，澳大利亚各地的人们开始制造大的东西。
The Big Merino大美利奴羊The Big Merino is in the city of Goulburn. Merinos are a type of sheep. They can live in dry weather. Some places in Australia are very dry, so these sheep are very important to the farmers there. Inside the Big Merino, there is a small museum about the history of wool in Australia. Visitors can also climb up to the Big Merino's head and look at the view through its eyes.大美利奴人在Goulburn市。
美利奴羊是一种绵羊。
他们可以在干燥的天气里生活。
澳大利亚有些地方很干燥，所以这些羊对那里的农民很重要。
在大美利奴的内部，有一个关于澳大利亚羊毛历史的小博物馆。
游客也可以爬到大美利奴的头上，透过它的眼睛看风景。
知识点解析1. Is my encyclopedia useful?1) useful:有用的，有益的，有帮助的 a useful book2) use+ful= useful 名词+ful= 形容词3) 以-ful结尾的形容词的反义词多是相应的以-less结尾的形容词。
eg:useful--useless careful--careless helpful--helpless2. Leonardo da Vinci was an Italian painter, inventor, musician, engineer and scientist.动词后加后缀-er/ -or构成一种职业。