高中英语北师大版 (2019)选择性必修 第二册Lesson 3 Understanding教学课件ppt

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Pre-reading
Pst-reading
Fast reading
Language and grammar
Careful reading
Pre-reading: Activate and share
Pair Wrk Which f the fllwing may help yu acquire knwledge mre effectively? Discuss in pairs and give explanatins. (Ex1)
t be interested in the tpic t ask questins t discuss tpics with friends t be relaxed and happy t have time t think abut what yu have learnt
Lk at these tw pictures and share yur pinins abut them.
Read Para 1. Accrding t the writer, hw d we acquire knwledge and achieve understanding? Cmplete the flw chart. (Ex2)
Fast reading: Read and explre
T start with, we need ________.
Then, t find answers, we ____________________________________________________________________.
After that, we ______________________________________________________________________________.
bserve the wrld arund
cnsider pssible answers and test each
us and study the facts
t find the right nes
Read paragraphs 2-3. Cmplete the sentences. (Ex3)
1. Francis Bacn believed that the way t gain knwledge is _________. But mst peple in his days believed _________________.2. Galile Galilei prved that _________________________________________; But many peple in his days ________________________________________________________________________________________.
mre in religin
the Earth was nt the centre f the
tended t ignre the facts
and didn’t want t challenge what they had always cmfrtably believed
3. Aristtle’s understanding f the universe was that _______________________________________ because ________________________________.4. It is still ften true tday that __________________________________________________________.
it felt like the Earth
peple dn’t want t abandn
must be the centre f the universe
was standing still
what they’ve always thught as true
Answer the questins. (Ex4)
1. What psitin did Bacn hld during his days and what was his true interest?2. At first peple apprved f Galilei’s studies, but later they gt angry. Why?3. Why did peple chse t believe views that were abut 2,000 years ld?4. Were great men in histry always crrect? Give examples.5. Accrding t the writer, will anyne be in the psitin t say “We knw it all.”? Use examples t explain.
1. What psitin did Bacn hld during his days and what was his true interest?
2. At first peple apprved f Galilei’s studies, but later they gt angry. Why?
Bacn held an imprtant rank under King James (1566–1625) f England. His true interest was the wrthy search fr knwledge.
They didn’t want t challenge what they had always thught was true.
4. Were great men in histry always crrect? Give examples.
N. Galilei made mistakes. He believed that the Earth mved rund the sun in a perfect circle. But he was wrng.
3. Why did peple chse t believe views that were abut 2,000 years ld?
Because they were unwilling t challenge what they had always cmfrtably believed.
5. Accrding t the writer, will anyne be in the psitin t say “We knw it all.”? Use examples t explain.
Nne f us can say “we knw it all”. Bacn and Galilei knew that knwledge and understanding are things t fight fr.
Understanding Cherence in Cntext
The repetitin f key terms r phrases makes meaning cherent in a text.The use f synnyms and antnyms helps enhance cherence in a text.Linking wrds such as since, s, afterwards, then, althugh, but, hwever, etc. can help cnnect meanings in sentences.Prnuns such as he, she, it, they, etc. help carry meaning n int the next pint in a text.
Find ut what each prnun refers t in a text. (Ex5)
1. ... he was ging against the views f the day. (Para. 2) he = _____________2. This was certainly nt the interest ... (Para. 2) This = ___________________3. ... what they had always cmfrtably believed. (Para. 2) they = __________________________
Francis Bacn
search fr knwledge
the church and mst peple
4. ... they grew angry and put him in prisn. (Para. 3) they = ________5. ... then it must be s. (Para. 3) it = ________________6. He is nw knwn as ... (Para. 3) He = _________
Circle the linking wrds in the text that the writer used in rder t express his / her pinin cherently. (Ex6)
Grup Wrk Think and share. (Ex7)
1. What d yu think the last sentence f the passage means?2. What is the writer’s attitude twards the way t acquire knwledge? Hw did the writer make his / her pinin clear t the readers? Underline the expressins that shw the writer’s attitude.
The fllwing sentences all cntain false infrmatin. Use the wrds and phrases belw t crrect them. (Ex8)
1. In Bacn’s days, the wrking style f the gvernment was very efficient. ____________________________________________________________________________________________________
In Bacn’s days, the wrking style f the gvernment was very inefficient.
inefficient apprve f didn’t want tabandn cnstantly grwing and changing cntinue
2. Peple were strngly against Galilei’s studies at first and then they urged him t give up.____________________________________________________________________________________________________________________3. Our understanding f the wrld is stable. __________________________________________________________4. Peple in the past were willing t give up what they had always thught as true.____________________________________________________________________________________________________________________
Our understanding f the wrld is cnstantly grwing and changing.
Peple in the past didn’t want t abandn what they had always thught as true.
Peple apprved f Galilei’s studies at first and then they urged him t cntinue.
Language and grammar
Fcus n Language: Difficult sentence
It seems bvius nw hw we acquire knwledge and understanding.今天，如何获取知识、认识世界，人人皆知。
At that time, peple believed mre in the church than in facts, and peple like Galile Galilei (1564-1642), wh prved the idea that “the Earth is nt the centre f the universe” were ften punished by the church with n ne cming t their defence. 那时人们相信教会胜过相信事实，像伽利略那样证明了“地球不是宇宙中心”的人物，往往会被教会惩罚，也没有人会为他们辩护。
Fcus n Grammar: Wrds that can g tgether
Lk at the Wrd Builder. Find the verbs r phrases frm the text that can g tgether with the nuns given. And add mre.
acquire / gain / learn knwledgeaccumulate knwledgebtain knwledgeprvide knwledge
prve an idea put frward an ideaput frth an ideacme up with an ideaget an ideasupprt ne’s ideaexchange ideas