Teaching Aims:
Difficult and Important Points:
1）Language points
2）The usage of“suggest & in addition”
Teaching Methods:
Presentation & Practice
Teaching Procedures:
Step I Revision
Step II. Check the answers
Check the answers of yesterday’s homework (P42.Using Words and Expressions)
Step III. Expressions & phrases
Expressions & phrases (1)
1.know about…了解……的情况
2.lift up举起;抬起;提升
3.steam engine蒸汽机
4.physical characteristic人体的特征
5.put forward a theory about black holes提出一个有关黑洞的理论
6. infectious disease传染性的疾病
7. in scientific research在科学研究上
8. examine a new scientific idea验证一个新的科学思想
9. draw a conclusion得出结论
10. analyze the results分析结果
11. a well-known doctor一个著名的医生
12. ordinary people百姓;普通人
13. expose (…)to sth.暴露(…..)在……中
14. the most deadly disease最致命的疾病
15. terrified people被吓坏的人们
16. get interested in sth./doing sth. 对…产生兴趣
17. absorb sth. into…把….吸收入….
18. gather the information收集信息
19. determine to do sth.决心干某事
20. a valuable clue一条珍贵的线索
21. the water pump水泵
22. in addition (to…)除..…之外还有…
23. link … to …将….和….联系起来(be linked to…)
24. have it delivered (have sth. done) 叫某人送东西
25. die of…死于…
26. announce with certainty肯定地宣布
27. polluted water被污染的水
28. prevent sb. from doing sth. 阻止某人干某事
29. deal with…处理……
30. solve the problem解决难题
Expressions & Phrases (2)
1.come to an end到了尽头
2.find the cause of this illness找出疾病的起因
3.look into…调查……
4.apart from…除…..之外;此外 (=except for…)
5.prepare for… 预备好….
6.be strict with sb.对某人严格要求
7.a revolutionary theory 一个革命性的理论
8.lead to…通向…. ;导致… (注意:to为介词)
9.make sense有意义
10. at times =sometimes有时候
11. contribute to sth.有助于;促进
12. encourage sb. to do sth.鼓励某人做某事
13. point of view观点
14. living conditions居住条件
15. break… in/into pieces把…摔成碎块
16. be devoted to sth./sb.专致于…….; 关心…;挚爱…
17. devote one’s life to doing sth.献身于…..
18. curved line曲线
19. achieve great success 取得巨大的成功
Step IV.Language Points
1.discover & invent
discoverv. “ 发现”被探索或被揭示的事物早已客观存在着.
Columbus discovered America in 1492.哥伦布于1492年发现了美洲.
Who discovered radium?谁发现了镭?
inventv. “发明”,指的是发明原先不存在的东西.
Who invented the steam engine?谁发明了蒸汽机?
2.who invented the way of giving electricity to everybody in large cities?是谁发明了把电带给大城市中的每个人的办法?
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.她教给我们清洗它的办法.
the way引导的定语从句的引导词有三种, 可以用that;可以用in which;还可以省略.
I don’t like the way (that / in which) you speak to your father.
我不喜欢你跟你父亲讲话的方式.
与way相关的短语:
by the way 顺便说、
by way of…通过……的方法，经，由
lose one’s way 迷路
no way(俚语)没门,别想
feel one’s way 摸黑走,谨慎从事
on one’s way to…在去…的路上
in this way=by this means=with this method用这种方法
3.Who put forward a theory about black holes?谁提出了黑洞的理论?
put forward
(1) to offer (an idea, suggestion etc.) for consideration提出(建议等)
(2)推荐某人或自己任职位;提名
May I put your name forward as our monitor?
我能否提名你当我们的班长?
put away抛弃;舍弃put down 写下来;记入名单;
put on 穿上;戴上;增加put off耽误;延期
put out熄灭(灯);扑灭 (火)put up 建立;建造
put up with…忍受……
You can take anything from the shelf and read, but please ______ the books when you’ve finished with them.
4.This was the most deadly disease of its day.
die (v.)dead (adj.)death (n.)
deadly
adj. (1).dangerous; likely to cause death危险的;致命的
a deadly disease/weapon
(2). highly effective against sth. or sb不强有力的;致命的
a deadly remark击中要害的评论
(3)aiming to kill or destroy意在杀死的;不共戴天的:
a deadly enemy不共戴天的敌人
adv. (1). Very极度;非常;十分:deadly serious十分认真
(2). like death 死一般地: deadly pale 死一般苍白
5.But he became inspired when he thought about helping ordinary people exposed to cholera.
expose在句中是过去分词作后置定语,表示被动.意为“患霍乱的”.如:The book written by Luxun is very popular.
expose v.
(1)to make visible 暴露“expose ….to….”
He exposes his skin to the sun. 他把皮肤暴露在阳光下.
(2)to reveal the guilt or wrong doing of …揭露;揭发
He exposed their plot.他揭穿了他们的阴谋.
I threatened to expose him( to the police).我威胁要(向警察)揭发他.
expose to使易受,使受expose a fraud揭穿骗局
expose sth. to the light of day 把某事暴露于光天化日之下
6. So many thousands of terrified people died every time there was an outbreak.每次爆发霍乱时就有大批惊慌的老百姓病死.
every time是连词,引导时间状语从句,意为“每次,每当”,如:
Every time I meet him, I always think of the things happened between us.每次见到他,我就想起发生在我们之间的事情.
immediately, the moment, directly, instantly 等都可以作连词,引导时间状语从句,意为“一……就……”,如:
I will give the letter to him immediately I see him.我一见到他就把这封信给他.
I came directly I got your letter.我一接到你的信就来了.
7
，Unit5 Women of achievement The 3rd Period人教必修4tag: ， 高二英语教学设计，高二英语教学设计大全，教学设计 - 英语教学设计 - 高二英语教学设计