人教版九年级上册Unit6 When was it invented ？知识梳理与同步练习（有答案）.zip

暑假预****人教版英语九年级上册Unit6知识梳理
Unit6  When was it invented ?
一．短语归纳
1.It's my pleasure.= My pleasure. 我的荣幸        
2.seem+to+动词原形  好像做某事
3.such a great invention 如此伟大的一项发明      
4.think of = think about 想到，考虑
5.in our daily lives 在我们的日常生活中          
6.in my daily life在我的日常生活中
7.have a point 有道理                          
8.by accident 偶然地，意外地
9.over an open fire 在篝火上                    
10.it mentioned that 它提到 
11.It is said that  据说                         
12.It is believed that人们相信
13.fall into(过去式fell into)=drop into掉进…       
14.in the 19th century 在19世纪
15.spread to other countries 传播到其他国家      
16.ata low price 以很低的价格
17.bring(brought)sth. to sp.把某物带到某处       
18.all of a sudden 突然地
19.less than少于，不到 more than = over 超过
20.without doubt 毫无疑问                    
21.at that time 在那时                  
22.advise sb (not) to do sth建议某人(不要)做某事
23.start doing sth 开始做某事                     
24.work on sth 致力于某事 
25.(be)similar to 与……相似                     
26.the Olympics 奥运会
27.by mistake 错误地，无意地                    
28.make a mistake 犯错
29.divide...into…把…分成…                      
30.in the end = at last = finally 最后 
31.at the same time 同时                     
32.teach(taught)sb to do sth 教某人做某事 
33.come up with 想出                       
34.encourage sb. to do sth.鼓励某人做某事  
35.the purpose of ……的目的                 
36.stop sb from doing sth 阻止某人做某事 
37.look up to sb.钦佩某人                     
38.look up the word 查找单词
39.work together 一起工作                   
40.I want to achieve my dream.我想实现梦
41.My dream will come true.我的梦想会实现     
42.work hard 努力工作
43.on a hard floor 在坚硬的地板上             
44.lead to导致    leader 领导，引路人  
45.Don't mention it.不客气，不用谢            
46.translate...into....把…翻译成…
47.be used for doing sth=be used to do sth        
48.dream of doing sth 梦想做某事
二．用法集萃
1.be used to do 被用来做某事
   be used as 被用作…
   be used by sb. 被某人使用
2. help sb do sth.=help sb. to do sth. 帮助某人做某事
3. make a deci