外研版高中英语学案必修第三册精品课件 Unit 3 The world of science Section C.ppt

;内容索引;;Ⅰ.重点单词

■必记写作词汇

1.v.起草,草拟?

2.n.金属?

3.n.证明,证据?

■识记阅读词汇

1.lightningn.?

2.fictionn. ?

3.flashn. ?

4.gravityn. ?

5.proceduren. ?;■串记拓展词汇

1.declarationn.声明,宣告→____________v.宣告,声明?

2.experimentn.(科学)实验→____________adj.实验的?

3.attachv.系,绑;贴→____________adj.依恋的,爱慕的;附属于的→____________n.依恋;信念;忠诚;(机器的)附件?

4.conductv.传导(热、电);指挥;实施;带领;举止,表现n.行为;举止→____________n.导体;指挥;售票员?

5.scientificadj.科学(上)的→___________n.科学→____________n.科学家?

6.entirelyadv.完全地,彻底地→____________adj.完全的;整个的?

7.accountn.记述,描述;账目;账户v.解释,说明;(数量上、比例上)占;认为是→____________n.会计;会计师?;【掌握构词规律快速记牢单词】

后缀-al加在名词或名词性词根后面,构成形容词。

experimentaladj.实验的

originaladj.最初的,原始的

nationaladj.国家的;民族的

personaladj.个人的;Ⅱ.核心短语

1.除……之外?

2. 把……栓/系在……上?

3. 与……一起;连同……一起?

4. 有助于,为……贡献?

5. 证实真相?

6. 发生;进行?

7. 不止一个?

8. 死于?

9. 想出;提出?

10. 打在某人头上?;;Step1Fast-reading

Task1Skimmingformainstructure

Readthepassagequicklyandthenfillintheblanks.;Task2Readingforthemainidea

Themainideaofthepassageis_____________________________________

.?;Step2Detailedreading

Readthetextcarefullyandchoosethebestanswer.

1.Whatisthesecondparagraphmainlyabout?

A.Franklin’sopinionaboutscience.

B.ThepurposeandprocessofFranklin’sexperiment.

C.People’sdifferentopinionsonlightning.

D.Theroleofthemetalkey.;2.Formanyyears,welearnfromthestoryofFranklin’sexperimentEXCEPTthat.?

A.themethodofFranklin’sexperimentissafe

B.Franklinwasverybravetomaketheexperiment

C.scientificexperimentsareimportanttothetruth

D.themethodofFranklin’sexperimentisscientific

3.WhatpeopleareinspiredbyinFranklin’sstory?

A.Hisbraveryandscientificapproach.

B.Thekitewithakeytiedtothestring.

C.Thestormyweatherwithlightning.

D.Histouchingonthemetalkey.;4.Whatisthepurposeofthestoryof