2022年高中英語 Unit1 第3課時(shí) using language學(xué)案 新人教版必修5

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1、2022年高中英語 Unit1 第3課時(shí) using language學(xué)案 新人教版必修5 Learning aims: 1. Enable the students to learn about the development of astronomy. 2. Learning about Copernicus’ revolutionary theory. Important point: To grasp some important and useful words, expressions and sentence patterns. Difficult point: To

2、improve the skills of reading. 使用說明及學(xué)法指導(dǎo)：1. 通過閱讀課本P30，完成預(yù)習(xí)案。2. 完成時(shí)間：20分鐘。 預(yù)習(xí)案 Previewing Case Task 1 Read the text and match the main idea of each paragraph Para.1 The result of Copernicus’ study Para.2 The procedure of Copernicus’ study Para.3

3、 Copernicus’ theory replaced the Christian idea and proved correct Para.4 The background of Copernicus’ study Para.5 The cause of Copernicus’ study Task 2 Careful reading Para 1: (1) What was his theory about? ____________

4、_____________________________________________ (2) Why could he not tell about his theory? _______________________________________________________ Para 2: Fill in the blanks according to the passage They had noticed that some planets in the sky seemed to (4) ___________, (5) ___________and then (

5、6) ____________ in a loop. Others appeared brighter (7) ____________and less bright at others. This was very stranger if all the planets (8) _______________ the earth. Para 3: (9) What did Copernicus do to plete his theory? _____ A．He thought hard for a long time. B．He collected observat

6、ions of the stars. C．He used all his mathematical knowledge. D．All of the above. Para 4&5: True or False (10) Copernicus didn’t show his new theory to his friends until he pleted it. ( ) (11)He placed the fixed earth at the centre of the solar system with the planets going round it an

7、d only the moon still going round the sun. ( ) (12) His friends were not interested in his ideas.??? ( ) (13) Since he was not afraid of being attacked by the Church, Copernicus published his book as soon as he finished working on it.???? ?????? ( ) (14) The Christian Chur

8、ch rejected Copernicus' theory. ( ) (15) His theory replaced the Christian idea of gravity, which proved the Christian idea was wrong.( ) (16)Newton, Einstein, and Hawking are all scientists who made contribution to the study of the universe. ? ( ) Task 3 語法填空 Copernicus was

9、(1) _____________ (confuse) because all his mathematical calculations led to the same conclusion (2) __________the earth was not the centre of the solar system. (3)_______ was against the powerful Christian Church at that time, (4) _______ made Copernicus frightened. At the same time, some astronome

10、rs had also noticed planets ‘movement in (5) ______ sky seemed very strange if the earth was the centre of the solar system.?Copernicus had thought long and hard about these problems (6) _________ he pleted the theory in 1514. He (7) ___________ (private) showed it to his friends. They were enthusia

11、stic and encouraged him (8) ____________ (publish) his ideas, but Copernicus was cautious. Certainly he was right to be careful. The Christian Church (9) ________ (reject) his theory, which has bee the basis (10) ________ which all our ideas of the universe are built. 我的疑惑： 探究案 Exploring Case 探

12、究一 重點(diǎn)單詞 1. Only+狀語位于句首，句子（或者主句）要倒裝： be/助動詞/情態(tài)動詞+主語+謂語 常用的有：Only then, only when, only after, only if , only +介詞短語（in this way/ with-/by-等） (1)只到那時(shí)我才認(rèn)識到我是錯的。__________________________________________________________________ (2)只有努力工作，你才能期待得到高的報(bào)酬。___________________________________________________

13、_____ (3)只有當(dāng)你犯了很多錯誤后，你才意識到聽從父母建議的重要性。 ________________________________________________________________________________________________ 2. be cautious of / about??????? 對…謹(jǐn)慎，慎重(帶有提防、遲疑的心理) caution n 小心，謹(jǐn)慎 (1)她害怕傷害他的感情。_____________________________________________________________________ ?(2)

14、銀行對借錢很謹(jǐn)慎。________________________________________________________________________ 3. reject vt.拒絕不適當(dāng)，不滿意或延誤的事物。如贈物，求婚，忠告，計(jì)劃，建議等。后面接名詞。 refuse主語可以是人或物，表示拒絕要求，申請，引誘，忠告，幫助等。refuse sth/ to do sth./ sb.sth 填空(1)The bank ____________his application for the loan. (2) China ___________________ to bow to

15、 force. (3) She ____________his marriage proposal yesterday. 探究二 重要的句型 He placed a fixed sun at the centre of the solar system with the planets going round it and only the moon still going round the earth. 他把太陽固定在太陽系的中心位置上，而行星則圍繞著太陽轉(zhuǎn)，只有月球仍然繞著地球轉(zhuǎn)。 with the planets going round it 是with + 賓語+賓補(bǔ) 結(jié)構(gòu)在

16、句子中作（1）_________的成分，賓語補(bǔ)足語可以是介詞短語，副詞，非謂語動詞，形容詞。 (2)隨著時(shí)間的流逝，我們更好得了解了彼此。______________________________, we know better about each other. (3)因?qū)蓤隹荚嚀?dān)心，這個周末我不得不拼命學(xué)習(xí)。 __________________________________________________________，I have to work really hard this weekend. (4)真遺憾，這位偉大的作家死時(shí)他的作品還沒有完成。 It was a

17、 pity that the great writer died _________________________________________________________________. (5)他坐在那里，臉上帶著微笑。He sat there__________________________________________________________ 探究三 難句翻譯 1. Only if you put the sun there did the movements of the other planets in the sky make sense. 譯：___

18、__________________________________________________________________________________________ 2. Yet he could not tell anyone about his theory as the powerful Christian Church would have punished him for even suggesting such an idea. 譯：_________________________________________________________________

19、____________________________ 3. Yet Copernicus' theory is now the basis on which all our ideas of the universe are built. 譯：_____________________________________________________________________________________________ 訓(xùn)練案 1.He doesn’t know much about the subject, but he’s very __________(熱心).

20、2. Your story doesn’t________________________(有意義) to me. 3. With nothing ________________( do), we went to the cinema. 4. Einstein put forward his T__________ of Relativity in 1905, which has had great influence on the world of science. 5. His carelessness __________________________________ (導(dǎo)致)an accident. 6. Only if a teacher gives permission __________________a student allowed to enter the room. 7. The supermarket r_______________ all spotted apples.