人教版高中英語必修3 Unit4 Consolidation and Revision 名師課件

1、名名 師師 課課 件件0Consolidation & Revision 學(xué)學(xué)習(xí)習(xí)目目標(biāo)標(biāo)名名 師師 課課 件件0 0 Enable Ss to consolidate what has been learned in this unit. Enable Ss to know how to grasp the necessary information when listening. Enable the Ss to understand the details about the passage.0 0Step Reading practice Read the passage on

2、 P66 and choose the best answer.1. Which statement is true according to the text? A. Black holes cannot be seen. B. You can only “see” black holes by watching the movements of the objects caught by its gravity. C. All objects must go into a “black holes” when they are caught by its gravity. D. Objec

3、ts go round inside the edge of the “black hole”.0 02. Why the spaceship the writer and Li Yanping took wasnt eaten by “black holes”? A. Because they controlled the spaceship well. B. Because they have a good knowledge of “black hole”. C. Because they were very lucky. D. Because They didnt go inside

4、the edge of a “black hole”.0 03.The writer wrote the passage in order to_. A. tell something about the “black hole” B. let readers know something about the “black hole”. C. tell the writers exciting experience escaping a “black hole”. D. get readers to be interested in astronomy.0 01. Discuss possib

5、le problems of making a space walk.Step III Listening practiceBefore listening discuss in pairs what you know of the problems of making a space walk. Make a list. Then listen to the tape and check if you were right.Problems: to stop you from flying off the spaceship to protect you from cold and hot

6、. 0 02. In pairs read the words below and then discuss what you know about the vocabulary. Then listen to the tape again and number the words as you hear them. _Hubble telescope _oxygen _waist _gravity boots _engines _weigh _tiring _feathers0 0(1) Why did Li Yanping have to repair the Hubble telesco

7、pe?(2) Which two ways does his spacesuit protect him in space?(3) How does he move about in space?(4) What does it feel like in space?(5) What happens if you fly too far from the spaceship?(6) Was the repair successful?3. Listen to the tape and make notes to answer the questions0 0(1) Why did Li Yan

8、ping have to repair the Hubble telescope? (2) Which two ways does his spacesuit protect him in space? (3) How does he move about in space?3. Listen to the tape and make notes to answer the questionsIt needed cleaning so that it would work better. It carries oxygen. It carries hot and cold water to w

9、arm him if its too cold and cool him if its too hot.He used small engines.0 0 (4) What does it feel like in space? (5) What happens if you fly too far from the spaceship? (6) Was the repair successful?Strange because you do not weigh anything. You can fly around like feathers.You would continue into

10、 space and never get back to the spaceship.Yes. The Hubble telescope works well now.0 0 1. Topic words: (1) 航天員航天員_ (2) 現(xiàn)象現(xiàn)象_ (3) 技術(shù)技術(shù)_ (4) 天文學(xué)天文學(xué)_ (5) 太空行走太空行走_(dá) (6) 探險(xiǎn)探險(xiǎn)_ (7) 發(fā)射發(fā)射_ (8) 宇宙飛船宇宙飛船_ (9) 科學(xué)的科學(xué)的_ (10) 進(jìn)步進(jìn)步_ (11) 先進(jìn)的先進(jìn)的_ (12) 意義，重要性意義，重要性_Step IV Topic words, phrases, sentences in this un

11、it.astronautphenomenon technology astronomyprogressscientificspacewalk explore launch spacecraftadvancedsignificance0 0 2. Topic phrases: (1) 發(fā)射衛(wèi)星發(fā)射衛(wèi)星_ (2) 太空之旅太空之旅_ (3) 黑洞黑洞 _ (4) 實(shí)現(xiàn)實(shí)現(xiàn) _ (5) 科學(xué)突破科學(xué)突破_ launch a satellitea space travela black hole come truescientific breakthrough0 0 (6) 太陽活動(dòng)太陽活動(dòng) _ (7

12、) 載人宇宙飛船載人宇宙飛船_ (8) 發(fā)射無人宇宙飛船發(fā)射無人宇宙飛船_ (9) 在在.中起著重要作用中起著重要作用_ (10) 隨著科技的發(fā)展隨著科技的發(fā)展_solar activitymanned spaceship/spacecraftsend up an unmanned spaceshipplay an important part in.with the development of science and technology0 0 3. Topic sentences: (1) 據(jù)報(bào)道，最近發(fā)現(xiàn)了一顆行星，它幾乎是地球的三據(jù)報(bào)道，最近發(fā)現(xiàn)了一顆行星，它幾乎是地球的三倍大，人類

13、有望能在上面生活。倍大，人類有望能在上面生活。 (2) 中國成為第三個(gè)發(fā)送載人宇宙飛船的國家，真是令中國成為第三個(gè)發(fā)送載人宇宙飛船的國家，真是令人振奮。人振奮。 (3) 隨著太空技術(shù)的快速發(fā)展，我們一定會(huì)在將來有一隨著太空技術(shù)的快速發(fā)展，我們一定會(huì)在將來有一天奔赴月球。天奔赴月球。 0 0 3. Topic sentences: (1) It is reported that a new planet has been discovered recently. Its almost three times as large as Earth, and hopefully it can supp

14、ort human life. (2) Its exciting that China became the third country that launched a manned spacecraft. (3) With space technology developing so rapidly, we are sure to make a visit to the moon some day.0 0 1.They told her to stay still until the emergency personnel arrive, but she thought the car wa

15、s going to_. Larry told her that he had put out the fire and.(2016年全國卷.完形填空) A. explode B. slip away C. fall apart D. crash Step IV College Entrance Examination Link 解析：考查動(dòng)詞辨析及語境理解。根據(jù)后句內(nèi)容判斷那位解析：考查動(dòng)詞辨析及語境理解。根據(jù)后句內(nèi)容判斷那位女士害怕汽車會(huì)爆炸。女士害怕汽車會(huì)爆炸。Explode 爆炸爆炸; slip away溜走溜走; fall apart崩潰崩潰; crash墜毀，摔碎。故答案應(yīng)選墜毀，

16、摔碎。故答案應(yīng)選A. 0 0 2.It_ unimaginable that it could ever be cleaned up.(2014年全國卷.語法填空) 解析：根據(jù)句型It is+adj.+that從句，這里是過去時(shí)態(tài)，故填was. 3. If you find something you love doing outside of the office, youll be less likely_(bring) your work home.(2016年全國卷.語法填空) 解析：根據(jù)句型be likely to do sth. 故此處應(yīng)填to bring. 0 0 4.He li

17、ked it so very much that he quickly walked into theshop. (2015年全國卷.短文改錯(cuò))解析：根據(jù)句型so.that.這里是“他如此喜歡以至于”的意思， 應(yīng)該是： He liked it so much that. 故去掉very. 5. Her popular 1962 book Silent Spring raised awareness of the dangers of pollution and the harmful effects ofchemicals on humans and on the worlds lakes a

18、nd oceans.(2016年全國卷.閱讀理解)0 0 6. Larry pulled over, set the brake and got hold of the fire extinguisher(滅火器)(2016年全國卷.閱讀理解) 解析：這句話的意思是：她那本深受歡迎的1962出版的寂靜的春天使人們意識(shí)到污染的危險(xiǎn)以及化學(xué)物質(zhì)對(duì)人類和海洋湖泊的危害。harmful有害的。解析：Larry將車駛向路邊、剎車然后拿起滅火器。與動(dòng)詞pull有關(guān)的短語： pull over駛向路邊；pull in(車輛)進(jìn)站?？?；pull out駛出，拉出；pull away(車輛等)開走。 0 0 7. Some experts think reading is the_(fundamentally) skill upon which school education depends.(2015安徽)解析：一些專家認(rèn)為閱讀是一種基本技能; skill是名詞,故應(yīng)用fundamentally 的形容詞形式fundamental. 8. Its said that the power plant is now _ large as what it was.(2013安徽) A. twice as B. as twice