高中外研版 (2019)Unit 3 The world of science图文课件ppt

这是一份高中外研版 (2019)Unit 3 The world of science图文课件ppt，共31页。PPT课件主要包含了III，Group Work，Homework等内容，欢迎下载使用。
Pre-reading
Language pints
Fast reading
Careful reading
Pst-reading
Read the shrt intrductin t Benjamin Franklin and share any ther infrmatin yu knw abut him.
Mre abut Benjamin Franklin
Read the passage and learn mre abut Franklin and his experiment. (P32)
Number the statements t shw hw peple’s attitudes twards Franklin’s experiment have changed.
( ) Franklin’s spirit f scientific explratin is still cnsidered an inspiratin.
( ) Peple are amazed at and inspired by Franklin’s experiment.
( ) Scientists questin what really happened in Franklin’s experiment.
Mre abut Ben Franklin and his Kite
What Franklin’s experiment aimed t prve.What des the new study say abut the stry f Franklin’s experiment?Why des the authr mentin the stry abut the apple falling n Newtn’s head in the text?
Read and Answer
What Franklin’s experiment aimed t prve.
2. What des the new study say abut the stry f Franklin’s experiment?
3. Why des the authr mentin the stry abut the apple falling n Newtn’s head in the text?
The authr gives anther example t demnstrate the argument f the passage that stries behind inventins may nt be true.
Think Share
3. What qualities d yu think a great scientist shuld have?
As a great scientist, he r she shuld have mre than ne gd quality, such as being smart, bjective, persistent, curius, hard-wrking, energetic, cnfident, brave, imaginative, devted and s n.
4. In what ways d scientists cntribute t sciety?
Firstly, scientific discveries prmte the develpment f ur sciety. Secndly, the cntributins f scientists in medicine extend ur life span. Thirdly, scientists have invented a lt f surprising tls that fundamentally imprve ur living standards.
Explain yur understanding f the saying “Seeing is believing”, and then give a talk abut it. Yu may use infrmatin in the passage as examples.
Make ntes abut yur understanding f the saying and list supprting details.
2. Organise yur talk fllwing the steps belw.
Start yur talk by explaining hw yu understand this saying. Explain why yu think this way. Use the ntes yu have made t supprt yur ideas. End yur talk by summarising yur pints.
3. Give yur talk t the class.
As the ld Chinese saying ges, “What yu hear may be false, but what yu see is true.” We ften easily believe in what we see withut dubt, but as a matter f fact, it is nt always s cnvincing.
1. New research suggests that the stry f Franklin's experiment may be fictinin.2. Sme scientists questin the stry abut the apple that fell n Newtn's head.
Reference Text
Persnally, we can nt be cntent with what we see r hear. As the ld saying ges, “Practice is the sle criterin fr testing truth.”
Imprtant phrases
apprach t be amazed by
neither ... nr than ne
lead sb t d sthcme up with
Imprtant sentences
1. He raised the kite with a piece f string tied t it.
句子中 “with a piece f string tied t it ”为with复合结构“with + 名词 / 代词 + 现在分词 / 过去分词 / 不定式”。a piece f string 与tie是动宾关系，因此用tied。
2. A metal key was attached t the string.
A metal key was cnnected with the string.
attach意为 “t fasten r cnnect ne bject t anther”用法为 attach sth t sth，把……固定 / 附在……上，其中t为介词。Attach a recent phtgraph t yur applicatin frm.申请表上请贴一张近照。
3. Mre than ne generatin f schlchildren has been amazed by his bravery and his scientific apprach t lking fr the truth.
mre than ne意为“不止一个”，其后的谓语动词通常用单数。apprach 为名词，意为“方法（methd）”，常用apprach t + 名词 / -ving表示“……的方法”He has adpted a new apprach t teaching languages. 他采用了新的语言教学方法。
4. Admittedly, fictin is ften mre interesting than the truth.
admittedly 为句子副词，意为“诚然，确实”，常放在句首，表示承认或接受某个事实。Admittedly, a lt f prblems are my faults. 不可否认，很多问题是我的错。