高考英语一轮复习:概要写作技巧优质公开课件
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高考英语一轮复习:概要写作技巧优质公开课件

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时间:2020-12-23

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By Sonia 概要写作 Summary writing Skills It is necessary for a host family to prepare for a coming exchange student. Firstly, the room for the student should be furnished according to his or her personal preference. Secondary,find out if the student has some special needs. If so, try to satisfy his or her needs. Thirdly,if the exchange student is homesick,consult the counselors of the exchange program or a family doctor.(67words) outer beauty A new app “Pokemen Go” ,released on July 6,which allows people to spot Pokemon characters, is getting increasingly popular,especially among the young people. Some players are reported to have been injured when playing “Pokemon Go”, which also leads to serious consequences.Although the game is installed with a built-in warning, some players are so absorbed as to overlook thei surroundings,as a result of which,the accidents still coour,causing conplaint among the drivers.Players are also reminded to obey the law.However,on the other side, people can catch Pokemon together even though they are total strangers.(100 words) outer beauty Tip:words limit: about 60s word:≤40 words & ≥80 words The ways to get rid of dirt People have mixed opinions towards dirt on our skin. For a long time , people of some European countries, such as France, believed that dirt prtested people rom getting ill. However, people began to change their attitudes 300 years ago. People have been told that washing dirt off our body can keep us healthy. But some scientists believe that expoure to some diet may help our immune system.(67 words) outer beauty outer beauty outer beauty How to write a summary?1 S U M M A R Y Scan the passage (览全文,定题材) Step1 Underline the main points(划要点) Step2 Miss the details(省细节) Step2 Analyse the structure (析结构) Step3 Yoke the sentences to a passage(连全文)Step5 Restate the points(换表达) Step4 How to solve the difficulties?2 How to find the key points? How to paraphrase the key points? How to make a passage? 阅读下面短文,根据其内容写一篇60词左右的内容概要。 Feeding the world’s growing population is a big challenge, and it is about to get bigger. Right now, a little more than 7.3 billion people share the planet. By 2050, some scientists estimate, the world’s population may reach 9 billion. Although many people don’t believe it, that is the conclusion reached by some scientists. Just three crops—wheat, rice and corn—provide more than two-thirds of the calories that people consume. Such crops, and a small number of other important crops, come from farming regions sometimes referred to as “breadbaskets”. These areas often occupy a relatively small portion(部分) of the globe. Worse still, the breadbaskets are easily affected by bad weather. Events such as widespread flooding or extended heat wave can kill crops. That’s especially true if the bad weather occurs when a crop is young, fruiting or approaching harvest. Unfortunately, big crop failures in two or more breadbaskets could lead to what researchers call a “food shock”. That means an overall shortage of food would occur. Extreme food shocks used to happen every century. Or to put it another way, that’s only about once in very four generations of humans. However, according to studies, as the climate warms, high and low temperatures become more extreme, and by 2050, food shocks could occur about once every 30 years. In other words, a person born in the middle of the current century might live through two or three extreme food shocks during their lifetime. So what can people do to help avoid food shocks? Making agriculture efficient is one choice. But one of the most effective ways to fight against food shocks might be to cut down on food waste. “If we could cut food waste in half,” said Seth Cook, a British environmental scientist, “we could feed an extra billion people.” Step1 Scan the passage (览全文,定题材) 1. Type : 2.Topic: Exposition(说明文) It is difficult to feed the world’s growing population. Tip1 :The topic is usually in the first paragraph. Step2 Underline the main points & miss the details (划要点&省细节) Para. 1: Feeding the world’s growing population is a big challenge, and it is about to get bigger. Right now, ....more than 7.3 billion people.... By 2050, ...the world’s population may reach 9 billion. Tip 2:Omit(省去) the detailed statistics/data Para. 2: Step2 Underline the main points & miss the details (划要点&省细节) the breadbaskets are easily affected by ...Worse still, These areas often occupy a relatively small portion...Breadbaskets Tip 3:Pay attention to typical words. 1.for example,take…as an example 主题句在 段首 2. as a result; in a word, to conclude, in fact, therefore... 主题句在 段尾 4. what’s worse, besides 主题句在 信息词后3. however,but... 主题句在信 息词前后 Tip 3:Pay attention to typical words. Para. 3: Step2 Underline the main points & miss the details (划要点&省细节) ... big crop failures ...lead to ...a “food shock”. Extreme food shocks used to happen every century. Or to put it another way,... However,...by 2050, food shocks could occur about once every 30 years. In other words... Tip 4:Pay attention to the repeated words and explanation words Para.4: Step2 Underline the main points & miss the details (划要点&省细节) So what can people do to help avoid food shocks? 1.Making agriculture efficient 2.cut down on food waste Step2 Underline the main points & miss the details (划要点&省细节) Para. 4: So what can people do to help avoid food shocks? Making agriculture efficient is one choice. But one of the most effective ways to fight against food shocks might be to cut down on food waste. “If we could cut food waste in half,” said Seth Cook, a British environmental scientist, “we could feed an extra billion people.” Tip 4:Ignore the quotations. (引语) Para. Key points 1 Feeding the world’s population is a big challenge, and it is about to get bigger. 2 These areas often occupy a relatively small portion of the globe. the breadbaskets are easily affected by bad weather. 3 big crop failures ...lead to ... “food shock” food shock...every century... food shock...once every 30 years... 4 What can people do to help avoid food shocks? making agriculture efficient cut down on food waste Step3 Analyse the structure(析结构) Exposition (说明文) Problem Causes Solutions Step4 Restate the points(换表达) Para. 1: Feeding the world’s growing population is a big challenge, and it is about to get bigger. 1.Feeding the _____ population is an ________________ challenge. (替换字词) increasingly big 2.__ is a bigger and bigger challenge ____ feed the world population. (改变句式) It global 3.It is more and more ___________ to feed the world population.(改变词性) challenging to 4.With ________________________________, it is increasingly challenging to settle the_________ problem. world population growing/ the booming of the global population feeding Step4 Restate the points(换表达) Para2:Breadbaskets often occupy a relatively small portion (部分)of the globe. The breadbaskets are easily affected by bad weather. 1.Breadbaskets are often _______.limited (理解句意) 2.Breadbaskets are easily ___________________ by bad weather. influenced/impacted (替换字词) Tip5:One sentence for one point 3.The limited breadbaskets are easily influenced by bad weather,which makes things worse. 4.Breakbaskets are not only limited, but also easily impacted by bad weather. 5.The bad weather easily puts strains on (给...压力) the already limited breadbasket. Step4 Restate the points(换表达) Para3: big crop failures ...lead to ... “food shock” food shock used to happen every century food shock could occur once every 30 years... 1.Big crop failures could_______________________ a “food shock”. account for/contribute to/result in 3.Food shocks could occur/happen/____________ more ___________ in the future.frequently (替换字词) (理解句意) 2.A “food shock” may_________________________ big crop failures. be caused by/resulted from/ be triggered by (转变语态) break out 4.Big crop failures could account for a “food shock”,which could occur more frequently in the future. 5.What will happen more frequently in the future is the “food shock”, which results from big crop failures. 6. “Food shock”, resulting from the Big crop failure, will break out more frequently in the future. How to paraphrase the key points? Tip 1:change words and phrases (替换字词) Tip 2:change sentence patterns (改变句式) Tip 3:change the part of speech (改变词性) Tip 4:change the voice (改变语态) Tip 5:change expression according to the meaning (理解句意) Step4 Restate the points(换表达) Para4:What can people do to help avoid food shocks? making agriculture efficient cut down on food waste Step4 Restate the points(换表达) Para4:What can people do to help avoid food shocks? 1.making agriculture efficient 2.cutting down on food waste 1. People can prevent food shocks by making agriculture efficient as well as reducing food waste.(改变字词) 2. Making agriculture effective and reducing food waste are the two ways to prevent food shocks. (改变句式) 3.Food shocks can be avoided by making agriculture effective as well as reducing food waste.(改变语态) 4.To solve the problem, bettering agriculture and making full use of food are two effective ways. (理解句意) 5.Making agriculture efficient as well as wasting food less can help prevent food shocks.(改变词性) Step5 Yoke the sentences to a passage(连全文) It is increasingly challenging to feed the growing global population.(point1)The limited breadbaskets are easily influenced by bad weather.(point2)Big crop failures could account for a “food shock” ,which could happen more frequently in the future.(point3) Effective ways could help prevent food shocks such as making agriculture efficient as well as wasting food. (point4) Step5Yoke the sentences to a passage(连全文) It is increasingly challenging to feed the growing global population._________________________the limited breadbaskets are easily influenced by bad weather.______________________big crop failures could account for a “food shock” ,which could happen more frequently in the future. _________, effective ways could help prevent food shocks such as making agriculture efficient as well as wasting food. (64words) One of the reasons is that Another reason is that However/ Fortunately Tip6:Add proper linking words or trasitional words to polish the passage. Problem Causes Solutions while; however; nevertheless; despite the fact that; in spite of; on the contrary; . 转折 therefore; as a result; consequently; because of; accordingly; in this way; thanks to; 因果 in short; in brief;to sum up; on the whole; in a word ; 递进 总结 How to make a passage? what's more; what's worse; worse still; besides; in addition; moreover; furthermore; not only ... but also; Tip6:Add proper linking words or transitional words to polish the passage. I n n e r B e a u t y O u t e r B e a u t y A G o o d S u m m a r y W r i t i n g 1.No paragraphing 2.No overwriting 3.No titling 4.No scrabbling

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