Unit 1 Great Scientists英文教案
9.make sense 有意義
10. at times =sometimes 有時候
11. contribute to sth. 有助于;促進
12. encourage sb. to do sth. 鼓勵某人做某事
13. point of view 觀點
14. living conditions 居住條件
15. break… in/into pieces 把…摔成碎塊
16. be devoted to sth./sb.專致于.; 關心;摯愛…
17. devote one’s life to doing sth. 獻身于…..
18. curved line 曲線
19. achieve great success 取得巨大的成功
step iv. language points
1.discover & invent
discover v. “ 發現” 被探索或被揭示的事物早已客觀存在著.
eg. 1)columbus discovered america in 1492.哥倫布于1492年發現了美洲.
2)who discovered radium? 誰發現了鐳?
invent v. “發明”,指的是發明原先不存在的東西.
eg.who invented the steam engine? 誰發明了蒸汽機?
2.who invented the way of giving electricity to everybody in large cities?是誰發明了把電帶給大城市中的每個人的辦法?
the way of doing sth.= the way to do sth … “做…..的方法”
she showed us the way of cleaning it.= she showed us the way to clean it.她教給我們清洗它的辦法.
the way引導的定語從句的引導詞有三種, 可以用that;可以用in which;還可以省略.
eg.i don’t like the way (that / in which) you speak to your father.
我不喜歡你跟你父親講話的方式.
與way相關的短語:
by the way 順便說 by way of … 通過……的方法，經，由
lose one’s way 迷路 no way (俚語) 沒門,別想
feel one’s way 摸黑走,謹慎從事 on one’s way to…在去…的路上
in this way=by this means=with this method用這種方法
in a way 在某種程度上
3.who put forward a theory about black holes?誰提出了黑洞的理論?
put forward
(1) to offer (an idea, suggestion etc.) for consideration 提出(建議等)
(2)推薦某人或自己任職位;提名
eg.may i put your name forward as our monitor? 我能否提名你當我們的班長?
put away 拋棄;舍棄 put down 寫下來;記入名單;