（2019新教材）外研版高中英语必修三Unit2 Understanding ideas 阅读加语言点 ppt课件.pptx

1、 Tick the solutions that you think are most effective to supply Africa with fresh water. p collect and purify rainwater p fund (provide money for sth) water projects p build wells and pumps p recycle (use sth again) waste water p set up facilities to purify water p develop new water conservation (pr

2、otection) technologies Read the passage and find out what Ryan did to help solve the problem of water shortage in Africa. Read the passage quickly, and find out: Who is Ryan? Why can the well change the world? The children at the school no longer needed to walk for hours to get water.And today over

3、80000 people in 16 countries across Africa have benefited from the life- changing gift of clean and safe water. And he attracted more and more people to offer support. Ryan is a Canadian boy, who helped build a well near a school in Uganda, which benefited the local children a lot Choose the best ex

4、planation of the title and give your reasons. 1. The well built by Ryan solved the problem of worldwide water shortage. 2. The more wells you dig, the better the world will be. 3. The well built by Ryan encouraged more people to help make the world a better place. Detailed reading: Answer the follow

5、ing questions 1.Why does the author use three interrogative questions (疑问句疑问句) at the end of first paragraph? 2. How did Ryan raise money? 3. Whats the function of the last sentence in Paragraph 3? 4. How is the passage developed/arranged ? 1.Why does the author use three interrogative questions (疑问

6、句疑问句) at the end of first paragraph? to arouse the readers interest to lead to the following paragraphs 2. How did Ryan raise money? work for others ask others to donate make his story go public 3. Whats the function of the last sentence in Paragraph 3? ( They were grateful to him and invited him to

7、 visit) It is a transitional sentence.(过渡句）过渡句） 4. How is the passage developed? (The passage is arranged in order of time. first heard of water problem in Africa went to Uganda to see the wells earned enough money for a hand pump asked others for help to donate money set up a foundation for more he

8、lp (know the problem) (find a solution) (solve the problem) (evaluate the results) (raise the theme into a higher level) Complete Ryans story with expressions from the passage. 1. Ryan could get clean drinking water within ten steps, but some African children had to _. So Ryan decided to help. 2. Ry

9、an cleaned windows and did gardening, and reached _. But when he _, he was told it cost $2,000 to build a well. walk ten kilometers his first target of $70 gave his money to the charity 3. Ryan persuaded his classmates and neighbours to _. His mothers friend also helped him. After several months, he

10、 raised enough money and a well was built in Uganda. 4. Ryan visited Uganda. He saw _ He also saw _ who had turned out to welcome him. donate money hundreds of delighted students the finished well 5. Later, Ryans experience led him to _ to encourage more people to help. 6. Today, the life-changing g

11、ift of clean water _ _. set up a foundation benefit over 800,000 people in 16 countries across Africa As a six-year-old schoolboy, Ryan had trouble _ (believe) the fact _some African children couldnt get enough drinking water. He decided to help. After reaching his first target of $70, he knew that

12、_cost $2000 to build a well, _was what the African children needed. The determined boy encouraged his classmates and neighbors _(donate) money. After several months, the $2000 _(raise), _which a well was dug near a primary school in Uganda. The children were so grateful to him and invited him to vis

13、it. Ryan visited Uganda, _(realize) that he made a difference .Later, he set _ a foundation to inspire more people to help . Today, the life-changing gift of clean water has benefited many people. Ryan with the determined attitude made his dream a _(real) believing that it which to donate was raised

14、 with realizing up reality Phrases in the passage:Phrases in the passage: 1.have(no) trouble/difficulty doing. 2.look across the classroom at across Africa 3. a well dug near their homes 4. make his story go public 5. the finished well; the delighted children; the inspired people; ones determined at

15、titude 6. the life-changing gift 7. grow from. 1.做某事有困难做某事有困难;毫不费力做毫不费力做 2.穿过教室看穿过教室看； =throughout 3.在他们家附近挖的一口井在他们家附近挖的一口井 4.把他的故事公开把他的故事公开 5.建成的井；建成的井； 快乐的孩子快乐的孩子 受到鼓舞的人们受到鼓舞的人们 坚定的态度坚定的态度 6. 改变一生改变一生/生活的礼物生活的礼物 7.从从产生；源于产生；源于 8. 赚钱赚钱 9. 达成目标达成目标 10. 下决心做某事下决心做某事 11.说服某人做某事说服某人做某事 12. 筹钱；募捐筹钱；募捐 1

16、3.因因感激某人感激某人 14.结果是；参加做结果是；参加做 某事某事 15.有影响；起作用有影响；起作用 16.突然笑起来突然笑起来 17.致使某人做某事致使某人做某事 18. 建立基金会建立基金会 19.从从受益受益 20.使梦想成为现实使梦想成为现实 8. earn money 9. reach ones target/aim/goal 10.be determined to do 11.persuade sb. to do sth. 12. raise money 13. be grateful to sb. for sth. 14. turn out to be/ to do sth

17、. 15. make a difference(to) 16. break/burst into a smile 17. lead sb. to do sth. 18. set up a foundation 19.benefit (a lot)from. 20. make ones dream a reality 1.坦率地说， 他很感激汤姆的支持。 _. 2. 他们毫不费劲地找到了他的地址 _. 3. 作为青少年，我们应该下定决心使我们的梦想成真。 _ _ 4. 小小的善举能产生巨大的影响。 _ _. 5. 令我很尴尬的是，结果竟是我错了。 _ _. 6. 他的经历致使他后来建立了以他女儿

18、命名的基金会。 _ _ Frankly speaking, he was grateful to Tom for his support They had no trouble finding his address. As teenagers, we should be determined to make our dream a reality./come true/ realized. . A small act of kindness can make a big difference. Much to my embarrassment , it turned out that I w

19、as wrong. Later, his experience led him to set up a foundation named after his daughter. As a six-year-old Canadian schoolboy, Ryan had trouble believing the words spoken by his teacher that many people in developing African countries couldnt get enough clean water. that引导引导同位语同位语从句对名词从句对名词words 作解释

20、说明。作解释说明。 长难句分析长难句分析 1. have trouble /difficulty (in) doing sth . 其中其中trouble,difficulty 是不可数名词，前面可用是不可数名词，前面可用some, much, no, little 等等 修饰修饰 Eg: 1) With the boy leading the way, we_(几乎不费几乎不费 劲就找到了那个村庄）劲就找到了那个村庄） 2)You cant imagine what great difficulty we have ever had _(deal)with the problem. 2. T

21、hat 引导同位语从句，跟在抽象名词后面引导同位语从句，跟在抽象名词后面， 如：如：news, information, idea,fact , truth 等，应注意区分与等，应注意区分与 定语从句的区别。定语从句的区别。 1) He can hardly believed the fact that he was offered the position. 2) The news that he won the 1st prize inspired all of us. 3.) All of us know the truth that Failure is mother of succe

22、ss. had little trouble finding the village That 在同位语从句中没有意义，不充当成分，不能省在同位语从句中没有意义，不充当成分，不能省 dealing 2. He looked across the classroom at the drinking fountain. It was very close - only ten steps away. drinking fountain: a piece of equipment in a public place that produces a stream of water for you to

23、 drink from 饮用水喷水池饮用水喷水池 v-ing can be used to tell the use of the modified noun. a washing machine a walking stick a swimming pool 一台洗衣机一台洗衣机 一根拐杖一根拐杖 一个游泳池一个游泳池 look across: look from one side to the other 从一边看到另一边从一边看到另一边, 横过，穿过横过，穿过 eg After helping clean the window, he looked across the room to

24、see if there was anything else he could do. look across, look over, look through 1. Before answering the question, he looked_ his shoulder at the students seated behind him. jump over the fence over 2. He looked _the window at the blue sky.throug h 3. What they needed was a well dug near their homes

25、. 该句为一个该句为一个主语从句主语从句，属于名词性从句的一，属于名词性从句的一 种。种。What we needed在整个复合句中作主语。在整个复合句中作主语。 当当单个单个的主语从句作主语时，谓语动词用的主语从句作主语时，谓语动词用单单 数数形式。形式。 eg What Im afraid of is their taking him to England. What he said and what he did make her so angry. 4. He also saw hundreds of delighted students who had turned out to w

26、elcome him. turn out: A. to go somewhere to be present at an event or take part in an activity 出席；参加出席；参加 eg. Crowds of people turned out to watch the charity performance. B. turn out (to be)+adj: to have a result especially one that you did not expect 最后结果最后结果 是是/最终成为最终成为 eg. It was a difficult tim

27、e, but eventually things turned out to be all right. 5. He really had made a difference for these children. He broke into a joyful smile. break into a smile / a song / applause etc: to suddenly start smiling, singing etc 突然笑起来突然笑起来/唱起来唱起来/鼓起掌来等鼓起掌来等: eg Her face broke(burst) into a smile/ broke(burs

28、t) out smiling. The audience broke into loud applause. 6. Today, over 800,000 people in 16 countries across Africa have benefited from the life-changing gift of clean, safe water. benefit from: to get an advantage of/ get help in 得益于；从得益于；从受益受益 eg Many thousands have benefited from the new treatment

29、. benefit n. :好处，益处好处，益处 have the benefit of 有有的好处的好处 be of benefit to . = to ones benefit 对对.有好有好 处处 for sbs benefit 为了某人的益处，帮助某人为了某人的益处，帮助某人 life-changing adj. 改变人生的改变人生的 像这种由像这种由名词和动词分词名词和动词分词构成的合成形容词在英构成的合成形容词在英 语中比较常见，如：语中比较常见，如： English-speaking, life-threatening 危及生危及生 命的命的; troublemaking 捣乱的

30、捣乱的; heartbreaking 令人心令人心 碎的碎的 思考：思考：heartbreaking 和和heartbroken的的 区别。区别。 heartbreaking adj. 使人心碎的，主语使人心碎的，主语 可是可是人或事物人或事物 heartbroken adj. 心碎的，主语一般心碎的，主语一般 是是人人 a heartbreaking news a heardbroken mother Sentences Sentences 1. As a six-year-old Canadian schoolboy, Ryan had trouble_(believe) the word

31、s_(speak) by his teacher _many people in developing African countries couldnt get enough clean water. 2. At first ,his plan was _( earn) money to build a single well somewhere in Africa. 3. He soon reached his first target _ $70 ,but _ he gave the money to a charity,he was told that_actually cost $2

32、,000 to build a well. 4. What they needed _ a well dug near their homes. spoke n that to earn when it was of believing 5.Two thousand dollars _a lot of money. 6.After several months, Ryan had raised the $2,000,_ which a well was built near a primary school in Uganda. 7. The insight grew _the determined attitude of a six-year-old boy _had the courage and perseverance _(make) his dream a reality. 8. He looked _the classroom at the _(drink) fountain. 9. He looked _the window at the blue sky. was with from who to make across drinkin g throug h