牛津版八上英语unit1 encyclopaedias精讲与练习.docx

基础部分listen to 听 learn about 了解到 talk about 谈论 be born 出生in the countryside 在乡村，在农村 human being 人 for example 例如 die out 灭绝，消失 at the end of 在...的尽头，在...的末尾 more than 多于 used to 过去常常 know about 知道关于...的情况be famous for 因而出名 one day 有一天 so much 如此多find out 了解到，弄清 by the window 在窗户旁边 be interested in 对感兴趣 next to 挨着be sure 确信 go for a walk 去散步do with 处理 a number of 许多，大量 since then 自从那时 be made up of 由...组成，构成 connectto 把...和...连接起来【语言知识点】1、Look it up! 查阅；查询，强调在词典、参考书等工具书里查阅。 We can look up new words in a dictionary.【拓展】：look up 仰视；向上看He looked up from his book as I came into the room.look的相关短语：look around 环顾四周look after 照顾 look for 寻找look forward to 盼望look like 看起来像 His painting are veryfamous, and one, the Mona Lisa, is perhaps the most famous painting in the world. famous = well-knownbe famous for be famous as 2、Dinosaurs lived on the Earth more than60 million years before human beings.more than 超过；多于，相当于over, less than 少于million 百万 1）与具体的数字连用时，不加s ，后面直接接复数名词。 There are about two thousand students in this school.固定短语：millions of hundred, thousand, billion和million的用法相同Millions of people help them in different ways. Tips: hundred, thousand 和million,有时含糊有时清。 清时无-s和of， 糊时-s和of跟3、Some dinosaurs were as small aschickens.asas 与一样1) 当两个比较对象在某方面相同时，用“ as + 形容词/副词原级+as”结构， 表示“（A和B）一样” This tree is as tall as that one.2) 比较两个对象时，若一方不及另一方，则用“not as/so+形容词/副词原级+as”结构，表示“A不如B” Our school is not as big as yours.4、However, some dinosaurs liked to eat meat.however “然而，但是”However, this does not always happen.She falls ill. She goes to work, however, and stays up late.He says that it is so. He is wrong, however.however然而，转折的意味较弱可位于句首，句中，句末后面常用逗号分开He likes music. However, his wife doesn’t.but 但是；转折的意味很强烈位于分句的句首后面不使用逗号He likes music, but his wife doesn’t.5、help sb do sth 帮助某人做某事He often helps me study English.He often helps me with my E