Unit 6 Disaster and hope Using language 课件-2025-2026学年高中英语外研版（2019）必修第三册

该高中英语课件聚焦“省略（Ellipsis）”语法点，通过对比句子引导学生发现省略成分及原因，系统讲解简单句、并列句、复合句中的省略规则，结合阅读找省略词、新闻改写等练习，构建从感知到应用的学习支架。 其亮点在于以实例（如祈使句省略主语、并列句省略重复部分）培养语言能力，通过分析与改写练习提升思维品质，融入自然灾害案例（如中国救援尼泊尔）增强文化意识。学生能提升表达简洁性，教师可借助清晰结构与情境练习高效教学。

Book 3 Unit 6 Disaster and hope Using language 1 At the end of this lesson, you will be able to 1.identify different types of ellipsis in English sentences (simple sentences, compound sentences, complex sentences). 2.apply ellipsis appropriately in speaking and writing to avoid repetition and improve fluency. Learning objectives Look at the sentences and compare them. What has been left out in sentences (a) and (b)? Why does the author leave them out? Sentence (a) leaves out “lines”. Sentence (b) leaves out “it is”. To avoid repeating the word or expression that is too obvious and make the sentences more concise. Grammar: Ellipsis(省略) What is ellipsis？ 省略是指省去可以根据上下文语境或情景语境恢复的句子成分。英语中存在多种多样的省略现象，句子中既可以省略主语、谓语、谓语的一部分或宾语，也可以一起省略主语和谓语。省略在口语和书面语中都非常普遍。 一. 简单句的省略 省略主语：祈使句中主语通常省略。 (I) Thank you for your help. (It) Doesn’t matter. (I) Beg your pardon 省略主谓或主谓语的一部分。 (There is) No smoking. (Is there) Anything wrong? (Will you) Have a smoke? Why (do you) not say hello to him? 省略作宾语的不定式短语，只保留to, 但如果该宾语是动词be或完成时态，则须在之后加上be或have。 -Are you going there?  -Yes, I’d like to(go there). He didn’t give me the chance, though he had promised to (give me the chance). -Are you an engineer?  -No, but I want to be (an engineer). -He hasn’t finished the task yet.  -Well, he ought to have (finished the task). 4.有时句子还可以省略表语和宾语的一部分。 a. –Are you thirsty? – Yes, I am (thirsty). b. ---Where should we go? ---I don’t care (where you go). Anywhere you want. 5.there be句型和感叹句中的省略。 a. (Is there) Anything I can do? b. What a meaningful and unforgettable experience (I've got) ! Observation one:在祈使句中，____语通常被省略。 6.有时句子还可以省略介词。 7. It's no use (in) crying. 8. He has some difficulty (in) learning English. 9. My parents will go to Beijing next week. Observation one:在祈使句中，____语通常被省略。 二.并列句中的省略 1. 两个并列句中，后一个分句常省略与前一分句中相同的部分。 a. Tom likes collecting stamps but (Tom) hates playing football. b. My brother is a doctor and my sister (is) a lawyer. c. He has a knowledge of first aid but his friend doesn’t (have a knowledge of first aid). 2. 动词不定式的省略 I saw her (to) go into the classroom just now. She was seen to go into the classroom just now. Summary 3: 使役动词及感官动词后面作宾语补足语的不定式一定要省去“to”, 但在被动语态中须将“to”复原。 ∧ in which; that; / ∧ which; that; / 三. 复合句的省略 1. 在限制性定语从句中作宾语的关系代词可以省略。 He is one of the men I can trust. This is the very pen I lent to him. The way he explained to us was quite simple The way he explained the sentence to use was easy to understand. ∧ who ∧ that 先行词way表示方式且在从句中作状语时关系词也可以省掉，也可以用that或in which. 3.宾语从句的省略 I think the economic conditions will improve, and that we will make rapid progress next year. 宾从中的连接词that可以省略，但并列宾从中的that 不能省。 4. 状语从句的省略 When taken (take) according to directions, the drug has little side effect. Though lacking (lack) money, his parents managed to send him to university. When hungry (饥饿), you should eat more meat. ∧ that 当状语从句的主语和主句的主语一致，且从句谓语是be动词或其变化形式的时候，从句的主语和be动词可以一起省掉。 Read the paragraph and find out what words have been removed before or after the underlined words. ways (to forecast the weather) dry period (that’s on the way) more loudly (than usual) (look) for birds when and where (something bad is going to happen) Remove words from the news report to make it more concise. The 8.1-magnitude earthquake that hit Nepal on 25 April 2015, was one of the worst earthquakes in history. On hearing the news, China was quick to start organising emergency aid. International rescue teams soon began to arrive in the country. Amongst all the international heavy rescue teams, the China International Search and Rescue Team (CISAR) was the first international heavy rescue team to arrive. Consisting of 62 people, it not only included rescuers and medical staff, but also included earthquake experts. By early May, emergency aid worth 9.7 million US dollars had been donated by China, with a further round of emergency aid to follow. Types of natural disasters wildfire drought typhoon earthquake blizzard tsunami avalanche Look at the pictures and answer the questions. 1. Which one do you think is the most dangerous? 2. Can you name some big natural disasters in history? In 1881, a(n) 1 ____________ struck the small Vietnamese(越南的) city of Haiphong(海防市), bringing terrible strong winds. When it hit the coast, huge tidal waves(潮汐波) caused severe flood, costing the lives of up to 300,000 citizens. typhoon In August 1949, the Landes region(朗德地区) of South-west France faced a major 2 ____________ that lasted almost a week. Some 500 km2 of forested land was burnt and 82 people killed. Even today, it is considered one of Europe's most deadly forest fires. wildfire The winter of 1950 to 1951 came to be known as the Winter of Terror（恐怖的冬天） when over 600 3 _____________ struck towns and villages in the mountains of the Swiss Austrian Alps(‌瑞士阿尔卑斯山). Caused by exceptionally heavy snowfall within a short period of time, they destroyed buildings and forests, and claimed over 256 lives. avalanches In 1960, Chile（智利） suffered the strongest 4___________ to be recorded in the 20th century. The shock is generally agreed to have had a magnitude of 9.5. It caused a(n) 5__________ with waves of up to 25 metres affecting places as far away as Hawaii(夏威夷) and Japan. earthquake tsunami A(n) 6_________ hit Iran（伊朗） in February 1972, causing a week of extremely low temperatures. Winter storms brought as much as 7.9 metres of snow in the south of the country, resulting in the deaths of about 4,000 people. blizzard In July 2011, a(n) 7___________ struck East Africa. It was said to be the worst in 60 years, and not a single drop of rain fell for almost a whole year. It led to a severe food crisis and threatened the livelihoods of more than 9.5 million people. drought Thanks 25 Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 $