Unit 1 Great Scientists教學(xué)設(shè)計(jì)1
9.make sense 有意義
10. at times =sometimes 有時(shí)候
11. contribute to sth. 有助于;促進(jìn)
12. encourage sb. to do sth. 鼓勵(lì)某人做某事
13. point of view 觀點(diǎn)
14. living conditions 居住條件
15. break… in/into pieces 把…摔成碎塊
16. be devoted to sth./sb.專(zhuān)致于.; 關(guān)心;摯愛(ài)…
17. devote one’s life to doing sth. 獻(xiàn)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(fā)現(xiàn)” 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(fā)現(xiàn)了美洲.
2)who discovered radium? 誰(shuí)發(fā)現(xiàn)了鐳?
invent v. “發(fā)明”,指的是發(fā)明原先不存在的東西.
eg.who invented the steam engine? 誰(shuí)發(fā)明了蒸汽機(jī)?
2.who invented the way of giving electricity to everybody in large cities?是誰(shuí)發(fā)明了把電帶給大城市中的每個(gè)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(dǎo)的定語(yǔ)從句的引導(dǎo)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(guān)的短語(yǔ):
by the way 順便說(shuō) by way of … 通過(guò)……的方法，經(jīng)，由
lose one’s way 迷路 no way (俚語(yǔ)) 沒(méi)門(mén),別想
feel one’s way 摸黑走,謹(jǐn)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
3.who put forward a theory about black holes?誰(shuí)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(dāng)我們的班長(zhǎng)?
put away 拋棄;舍棄 put down 寫(xiě)下來(lái);記入名單;
put on 穿上;戴上;增加 put off 耽誤;延期