Unit 6 Disaster and Hope Using language 课件-2024-2025学年外研版高中英语（2019）必修第三册

Using language Unit 6 Disaster and hope To deal with the grammar—Ellipsis. To do some necessary grammar exercises. To read and understand Types of natural disasters. To finish doing the listening practice. Learning aims Grammar Part one Grammar Look at the sentences from the reading passage. a It's just typical that my journey is on one of the oldest lines, as well as one of the deepest. b My office is only on the third floor of the building, so quite low. c It's just typical that my journey is on one of the oldest lines, as well as one of the deepest lines. d My office is only on the third floor of the building, so it is quite low. Compare them with the following sentences and answer the questions. 1 What has been left out in sentences (a) and (b)? 2 Why does the author leave them out? Grammar a It's just typical that my journey is on one of the oldest lines, as well as one of the deepest. b My office is only on the third floor of the building, so quite low. c It's just typical that my journey is on one of the oldest lines, as well as one of the deepest lines. d My office is only on the third floor of the building, so it is quite low. “Lines” has been left out in sentence (a), and “it is” has been left out in sentence (b). Grammar a It's just typical that my journey is on one of the oldest lines, as well as one of the deepest. b My office is only on the third floor of the building, so quite low. c It's just typical that my journey is on one of the oldest lines, as well as one of the deepest lines. d My office is only on the third floor of the building, so it is quite low. The author leaves them out to avoid repeating the word or expression that is too obvious, and to make the sentences more concise. 省略 (Ellipsis) 为了使语言简洁或避免重复，将句子中的某些成分省去，这种语言现象叫作省略。 Grammar 1. 省略共同的主语或宾语。 2. 若主语不同，而谓语部分的助动词或情态动 词相同，则省略后面的助动词或情态动词。 3. 若主语以及谓语动词均相同，则省略后面的 主谓成分。 4. 若主语不同，但主要动词及后续部分相同， 则省略主要动词及后续部分。 5. 省略重复的介词、连词及后续部分。 并列句中的省略 Grammar Grammar 划出下列句中可以被省略的部分 1. I went back home and I prepared for the coming exams. 2. You must be playing games and Mary must be doing the housework. 3. Father’s advice made me happy，but father’s advice made my brother disappointed. 4. He has a good command of computer but his partner doesn’t have a good command of computer. 5. He was late because he was stuck in the traffic jam and because he missed the train. 1. 在时间、条件、让步状语从句中，若从句的主语 与主句主语一致（ 或从句主语是it），且从句谓 语含有be 动词，可以省略从句的主语和 be 动词。 2. 在 than，however，whatever，no matter what 等引导的从句中常省略某些成分。 3. 如果虚拟条件句中有 were，had，should，常省 略 if，并将 were，had，should提前构成部分倒装。 状语从句 中的省略 Grammar 单句语法填空 While _______ (play) football with his friends，he hurt his leg. 2. You can’t be too careful when _______(cross) the street. 3. The purpose of new technologies is to make life easier， not _________(make) it more difficult. 4. When _____ (ask) what he had done，John just kept silent. playing crossing to make asked Grammar 在限制性定语从句中，作宾语用的关系代词可省略；在 the same...as 和such...as 引导的某些定语从句中，也可省略某些成分。 2. 宾语从句中的连接词 that 可以省略；若带有 多个that引导的宾语从句，只有第一个 that 可以省略，其余的不能省略。 3. 在与坚持，命令，建议，要求等词相关的名 词性从句中，应用虚拟语气，即从句谓语用 “should+ 动词原形”，should 可以省略。 定语从句与名词性从句 中的省略 Grammar 用省略句改写下列句子 1. He is the man who I referred to for advice three days ago. 2. I don’t like such books as these are. 3. He said that the interview was very important and that he couldn’t afford to miss it. 4. She will come back，but he doesn’t know when she will come back. 5. It is suggested that the government should take immediate measures. Grammar He is the man I referred to for advice three years ago. I don’t like such books as these. He said the interview was very important and that he couldn’t afford to miss it. She will come back，but he doesn’t know when. It is suggested that the government take immediate measures. 1. 动词后面出现与上文相同的不定式时，常保留不定式 符号 to，而省略后面的内容。 2. 两个或两个以上的不定式表示并列关系时，第一个带 to，后面的省略 to；但如果两个不定式表示对比关系， 则to 不可省略。 3. 感官动词 和使役动词后面作宾补的不定式要省略to， 但被动语态中的 to 不可省略。 4. 在某些句式中，如果介词 but 前有实义动词 do 的某 种形式，后面的不定式要省略 to。 特别提示： 当省略的不定式内含有作助动词用的have 或 be 的任何形式时，to 后要保留原形 have 或 be。 动词不定式 的省略 Grammar 完成句子 1. Please come to my house _____________(如果你想来). 2. They managed ________________________________________ (克服所有的困难并完成了任务) ahead of time. 3. He didn’t tell me ______________________ (是继续下去还是停下来). 4. He was made ________________(被妹妹弄哭). 5. He is no longer the boy _______________________(十年前的样子). if you want to to overcome all the difficulties and finish the task whether to go on or to stop to cry by his sister he used to be ten years ago Grammar Read the paragraph and find out what words have been removed before or after the underlined words. when and where (something bad is going to happen) its ways (to forecast the weather) dry period (that’s on the way) more loudly (than usual) (look) for birds Grammar Remove words from the news report to make it more concise. ) ( ) ( ) ( ) ( Grammar Comprehension Part two _______ v. 预测，预报→ _______ (过去式/过去分词) 2. ____ v. 攫取，抓住→ ________ (过去式/过去分词) 3. _______ n. 海啸 4. _______ adj. 可信赖的，可靠的→ ____ v. 依赖，依靠 5. ______ v. 营救，解救→ _______ n. 营救，解救 6. __________ n. 紧急情况，不测事件 7. _______ n.台风 8. _______ n. 暴风雪 tsunami forecast forecast grab grabbed rescue rely reliable Words rescue　 emergency　 typhoon blizzard 19 9. _________ n. 雪崩 10. ___________adv. 极其，非常→ __________ adj. 极其的，非常的 11. _____ v. (战争、事故等)夺去(生命) 12. ______ n. 危机 13. _______ v. 威胁到，危及→ _____ n. 威胁 14. _______ n. 人造卫星 15. ________ adv.准确地，精确地→ _______ adj. 准确的，精确的 claim avalanche exceptionally exceptional threaten crisis Words threat　 satellite　 precisely precise Key words 1. rescue n. & v. 营救，解救 come to one’s rescue 来援救某人 rescue... from... 把……从……中救出来 单句语法填空 (1)“Never for a second，” the boy says，“did I doubt that my father would come ____ my rescue. ” (2) They were trapped in the mountain，waiting to __________（rescue）. (3) A number of soldiers were sent _________（rescue） the people trapped in the earthquake. to be rescued to rescue 2. claim (1) v.（战争、事故等）夺去（生命）；声称，断言；索要，索取 (2) n. 声称，断言；索赔 claim one’s life 夺去某人的生命 It’s claimed that... 据称…… claim to do sth. 声称要做某事 claim to have done sth. 声称做过某事 make a claim for... 提出索赔 Key words 写出句中claim 的含义 (1) They claim to have discovered the cause of the disease. ____________　　　　 (2) Did you claim on the insurance after your car accident? 　 ____________　　　 (3) Some of the early claims that were made were false. 　　 ____________　　 索赔 声称 断言 Key words 23 单句语法填空 (4) The terrible earthquake ___________（claim）over 100 lives so far. (5) They claimed ____ they had witnessed a mysterious creature in the lake. (6) Since the criminal set fire on your goods，you can make a claim ___ damages. has claimed that for Key words 3. threaten v. 威胁到，危及；威胁，恐吓 threat n. 威胁，恐吓 threatening adj. 恐吓的，具有威胁的 threaten to do sth. 威胁要做某事 threaten sb. with... 用……威胁某人 under threat 遭到威胁 a threat to... 对……的威胁 Key words 单句语法填空 (1) If their habitat ___________ （threaten） or they cannot find enough food，their numbers may decrease. ( 2 ) Keep away from him; he looks rather __________（threaten). ( 3 ) These ancient woodlands are ______ threat from new road developments. ( 4 ) The constructor threatened _______(stop) the road works if the money wasn’t paid off. is threatened threatening under to stop Key words Types of natural disasters Look at the pictures and answer the questions. 1 Which do you think is the most dangerous? 2 Can you name some big natural disasters in history? typhoon wildfire avalanches earthquake tsunami blizzard drought Types of natural disasters 28 Summarize the words describing natural disasters. Types of natural disasters Work in pairs. Talk about a recent natural disaster you have heard about or seen on the news. Australian wildfire/bushfire Starting from September last year, the fire lasted more than five months until it finally went out. It claimed at least 33 lives and resulted in over one billion deaths of animals. More than 2,500 houses and 11.7million hectares were burnt. The fire caused over 5 billion direct economic loss. It is considered to be one of the severest wildfires in history. Types of natural disasters Listening Part three Listening Listen to the weather forecast and match the weather symbols to the locations on the map. Listening warm clothes -15 fry meat on the road get medical attention hurricane safe indoors 13 through floodwaters 25 wildfires Listen again and complete the form. Listening Pair work I’m calling to check that … How long have … lasted? What’s the effect of …? How do you cope with …? Is there anything I can do to …? How has the weather changed …? Ask about the weather Ask about the weather Thank you for… The … have lasted … The most serious effect is … Be sure to … I’d really appreciate it if you would … There have been more … Pair work 看 观 谢 谢 37 22 Unit 6-2 FLTRP 英语必修第三册 2019 Other 356755.16 $$