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高中英语牛津译林版 (2019)选择性必修 第三册Unit 3 Back to the pastReading教案
展开Reading (II)
I. Learning bjectives
By the end f the lessn, students will be able t:
1. understand the usage f the fllwing wrds and phrases: strengthen, dismiss, acknwledge, influential, insist, panic, n behalf f, be laded with, regardless f, allw fr;
2. use the abve wrds and phrases in new situatins;
3. find ut wrds and phrases related t navigatin;
4. learn t use facts t illustrate pints.
II. Key cmpetence fcus
1. Understand sme new wrds and expressins.
2. Use the new wrds and phrases crrectly.
III. Predicted area f difficulty
1.Use the new wrds and phrases crrectly.
2.Use facts t illustrate pints.
IV. Teaching prcedures
Step 1 Leading in
The teacher leads students t recall what they have learnt in the last class.
T: Last class we learnt smething abut Zheng He and Christpher Clumbus’s sailing the ceans.Then can yu have a summary accrding t their first vyages, places f arrival, ttal number f vyages and significance?
【设计意图:回归课本,帮助学生回忆前一日所学的文章内容;培养学生的语言概括能力。】
Step 2 Learning wrds and phrases
The teacher leads students t learn sme key wrds and phrases in the articles.
Wrd study:strengthen
T asks Ss t explain the meaning f strengthen in the first article, line 15.
T: Zheng He ttally had seven vyages, which had a great influence n the cuntries and regins where he set ft. S his effrts made the harmnius relatins with these cuntries and regins strnger. Then d yu knw the meaning f strengthen here?
Then the teacher gives an example:
The new evidence will strengthen their case.
新的论据将使他们的论据更为充分。
T intrduces the nun f strengthen: strength and asks students t think mre nuns that can be cnverted t verbs by adding the suffix -en.
Eg.: fright→frighten length→lengthen height→heighten threat→threaten
2.Wrd study: dismiss
(1) T asks Ss t explain the meaning f dismiss in the first article, line 18.
T: Sme histrians regarded the recrds f these vyages as legends, s they thught the recrds were nt imprtant and nt wrth thinking abut, then d yu knw what the wrd dismiss means here?
Then the teacher gives an example:
We can safely dismiss their bjectins.
我们对他们的异议完全可以不予理会。
(2)T intrduces cllcatins f dismiss and asks Ss t translate sme sentences.
• dismiss sb./ sth. as ... 不予考虑;对不屑一提
我们大可以把他的话当作笑话而不予理会。____________________________________________________________________________.
• dismiss sth. frm sth. 去除、摒除(思想、感情等)
摆脱了恐惧,她爬得更高了。
_____________________________________________, she climbed higher.
•dismiss sb. frm sth.解雇;开除;免职
她犯了严重的错误,因此老板把她免职了。
She made serius mistakes. Therefre, ________________________________________.
3.Wrd study: acknwledge
(1) T asks Ss t explain the meaning f acknwledge in the first article, line 20.
T: Zheng He made s great achievement, and peple widely accept that the achievement was true and he had a particular status in the navigatin histry.Then can yu guess the meaning f acknwledge?
Then the teacher gives an example:
E.g. Mr. Zhang is widely acknwledged as the mst talented and humrus teacher in ur schl.
张老师被认为是我们学校最有才、最幽默的老师。
(2)T intrduces a cllcatin f acknwledge and asks Ss t translate the sentence.
• acknwledge sb./ sth. as ... 承认是
普遍认为司马迁是中国最伟大的历史学家之一。
_____________________________________________________________________.
_____________________________________________________________________.
4.Wrd study: influential
(1) T asks Ss t explain the meaning f influential in the first article, line 21.
T:Zheng He made great achievements in sailing the ceans, and he had a lt f influence n the related explratin, s here what des the wrd influential mean?
Then the teacher gives an example:
E.g. I’m reading a highly influential bk written by Mr. Zhang.
我正在读一本由张老师写的很有影响力的书。
(2)T intrduces a cllcatin f influential and asks Ss t translate the sentence.
•influential in (ding) sth. 在有很大影响
这一因素对做出决定是有很大影响的。
The fact is ____________________________________________________.
_______________________________________________________________.
Wrd study: insist
T explains the usage f this wrd:
insist n sth./ insist that ...: t demand that sth. happens r that sb. agrees t d sth. 坚决要求;坚持
Eg. They insisted n being given every detail f the case.
She insisted n him/ his wearing a suit.
The bss insists that she cme.=The bss insists that she shuld cme.
→ a. insist n (sb./ ne’s) ding sth. 坚持要(某人)做某事
b. insist that ... (shuld) d sth. 坚持要...(虚拟语气)
insist n sth./ insist that ...: t say firmly that sth. Is true, especially when ther peple d nt believe yu. 坚持说;固执己见
Eg. He insisted n his inncence. = He insisted that he was inncent.
→ insist that ... . 坚持说...(不用虚拟语气)
The teacher asks students t decide the meaning f insist n in line 5 f the secnd article.
Wrd study: panic
(1) T asks Ss t explain the meaning f panic in the secnd article, line 11.
T: Because during Clumbus’s vyage, ne f the ships was leaking badly and this put everyne n this ship in grave danger, the men n the bard had a sudden feeling f great fear that can’t be cntrlled. Then can yu guess the meaning f the wrd panic?
Then the teacher gives an example:
E.g. She phned the dctr in panic.
她在惊慌中打电话给医生。
(2)T intrduces a cllcatin f panic as a nun and asks Ss t translate the sentence.
As a nun
•in panic 惊恐、恐慌
当船漏水的时候他们惊慌逃出。
_____________________________________________________________________________.
As a verb
Eg. I panicked when I saw smke cming ut f the engine.
panic→_________(过去式)→________(过去分词)
Phrase study: n behalf f
T: In line 7 f the first article, n behalf f means as the representative f sb.. Fr example, n behalf f the schl English club, I wuld like t thank yu all fr yur active participatin.
The teacher als tells students that n behalf f equals n ne’s behalf.
T presents sme sentences and asks Ss t guess ther meanings f the phrase n behalf f/ n ne’s behalf.
Mr. Green can’t be here, s his wife will accept the prize n behalf f him. ____________
Dn’t wrry n my behalf. ______________
They went t the pr rural areas n behalf f thse pr children. ______________
Phrase study: be laded with
T: In line 8 f the first article, Zheng He’s ship carried a lad including china, silk, tea and ther treasures. S here be laded with means carrying a lad.
The teacher presents anther sentence and asks students t guess the meaning f be laded with.
Dn’t have t many cakes, because they are laded with high calries. ______________
Phrase study: regardless f
T asks Ss t explain the meaning f regardless f in the secnd article, line 11.
T: Clumbus met big challenges during the vyage, but he paid n attentin t these and he managed t keep everyne ut f danger. Then can yu guess the meaning f the phrase regardless f.
The teacher asks students t translate this sentence:
俱乐部接纳新成员时不分年龄。
The club admits ________________________________________________.
Phrase study: allw fr
(1)T asks Ss t explain the meaning f allw fr in the secnd article, line 22.
T: The perid that witnessed many imprtant gegraphical findings als included an internatinal exchange f ideas and cultures. S what des the phrase allw fr mean?
T asks Ss t translate ne sentence:
考虑到交通堵塞,到那里大约需要两个小时。
______________________________________________________________________.
【设计意图:通过梳理文本中的重点单词和短语,培养学生的学习探究能力。在学习这些重要表达时,充分调动学生的自主能动性,让他们学会联系上下文猜测单词的意思,学会归纳和总结某些重点词的用法。另外教师创设新的语言情境,鼓励学生理解和运用重点单词和短语,为下一步语言知识在新语境中的运用打下基础。】
Step 3 Filling blanks
T asks Ss t finish B1 n page 33.
T: As we all knw, Zheng He made a ttal f seven vyages, and in 1407 he travelled t Bni. After that, China established very gd relatins with this state. Here I’ll shw yu ne stry abut the Tmb f the King f Bni. Please cmplete the stry with the crrect frms f the wrds and phrases in the bx.
【设计意图:通过练习让学生学会在新的语境中运用词汇和短语,考查学生对文本重点语言知识的理解和运用能力。】
Step 4 Building vcabulary abut navigatin
The teacher asks students t find the wrds and phrases related t navigatin in the articles and think f mre n their wn.
【设计意图:先让学生再一次快速阅读文章找出和航海有关的词汇,然后学生进行相应的头脑风暴活动,想出更多相关词汇,从而培养学生建立相关主题词汇库的好习惯。】
Step 5 Illustrating pints with facts
The histrical articles use facts t illustrate their pints,s T asks Ss t find sme facts in the articles.
Find the examples in the first article t supprt the pint that ancient China has advanced navigatin technlgy.
Find the facts in the secnd article t supprt that Clumbus was a great navigatr with gd qualities.
T asks Ss t write a shrt article t supprt the pint that sme famus man made great cntributin in Chinese histry.
T presents ne pssible versin t students.
【设计意图:通过文本中的事实让学生明白历史类文章需要事例来佐证才更让人信服。之后让学生学以致用进行小作文练习,从而让学生学会运用事实来佐证观点。】
V. Hmewrk
1. Remember the sentences listed n pages 88–89 well enugh t recite and try t write them dwn frm memry.
2. Plish yur writing. Answers: (1)harmnius (2) influential (3) prf (4) n behalf f
(5)was laded with (6) strengthened (7) subsequent (8)acknwledged
Wrds and phrases fr peple
Wrds and phrases fr things
Wrds and phrases fr actins
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