内容正文:
专题10 八下Units 3-4(知识梳理+常考易错点归纳+强化提升练)
(原卷版)
掌握3-4单元的重点单词、词组和句式以及语法,做到熟练运用。
一、词汇
1. 重点单词的含义及用法:come out (书等)出版,发行;have a knowledge of 有某方面的知识;click on…点击…;online adj.联网的;在线的;correctly 正确地;incorrect不正确的;be widely used被广泛使用;be chosen to be/as…被选作…;be chosen to do sth被选做某事;give out leaflets发传单;on business 出差;kept doing sth反复做某事;be a success成功=be successful;pay money for sth买某物付…钱
2. 易混词辨析:turn on/off打开/关闭…和turn up/down调大/调低的区分;look up a word in a dictionary查字典;三个“到达”reach, arrive和get to之间的区分;education n.教育;lie ①躺→lies→lying→lay→lain ②说谎→lies→lying→lied→lied ③位于→lies→lying→lied→lied;be sold out被售完;sell well好卖(不用被动); raise和rise的区分;raise money for sb 和donate money to sb的区分;speak loudly大声说话和 read aloud大声朗读的区分
二、句型
1. -----What do you use your computer for?
-----To search for information.
句型互换:What…for?=Why…? 为什么…? (用To do不定式回答)
2. It sounds interesting, doesn’t it? 反义疑问句
3. Can you show me how to start this online tour of Australia, please?
你能告诉我如何开启这个澳大利亚的在线之旅吗?
4. Do you mind telling me how to use this function?你介不介意告诉如何使用这个功能?
5. The goal of the game is to travel around the world to learn the history of each place and use this knowledge to open the treasure box.
6. A lot of money has been donated to Project Green Hope.
三、重点语法
Unit3
Unit4
现在完成时和一般过去时的区别
①疑问词加动词不定式
②must与have to的用法和区别
1. 现在完成时和一般过去时的时间标志词不一样
2. 现在完成时和一般过去时容易混淆的题型-动词填空题
1. 疑问词+to do不定式可以做宾语(但是why不可以)
2. must没有时态和人称的变化,而have to是可以随着时态和人称变化的
3. must表示主观上的“必须”,have to表示客观上的“不得不”
Unit 3重点词汇和句型
重点短语
1. I have no idea.=I don’t know.我不知道。
2. turn on the TV →turn on/off打开/关闭…,turn up/down调大/调低;都是“动词+副词”。
3. change the channel换台→the English Channel英吉利海峡
4. come out (书等)出版,发行,发表,不能用于被动语态,可以转化为be published。
When will her new novel come out?=When will her new novel be published?
5. help you learn English by testing your knowledge of English grammar and vocabulary (p43)
⑴by介词,通过某种方法、手段,后接名词或动词-ing。
①He made a living by selling flowers.
②You can know more about the news by reading tod