ID: 23900793

Unit 4 Natural disasters复习课件(4份ppt打包)人教版(2019) 必修 第一册

日期:2025-09-19 科目:英语 类型:高中课件 查看:33次 大小:13726771B 来源:二一课件通
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Unit,必修,2019,人教,ppt,打包
    (课件网) UNIT 4 写作专项指导 概要写作 1.文体类型:概要写作,属于说明文或议论文范畴。 2.要点内容:常用于概括归纳原文中的主要事实,略去不必要 的细节。 1.概要写作中常见的逻辑词。 (1)并列关系:and、and also、or、“neither...nor...”、 “either...or...”、“not only...but also...”、likewise、similarly、 equally、in the same way、that is to say、as well as、“the same...as...”。 (2)递进关系:also、then、besides、in addition/additionally、 furthermore/moreover、what is more。 (3)因果关系:because、for、since、as、due to、thanks to、 on account of、because of、considering that、seeing that、 thus、hence、therefore、so、consequently、as a result、for this reason。 (4)转折关系:but、however、yet、though、on the contrary、 by contrast、unfortunately、instead。 (5)顺序关系:first/second/last of all、in the first place/in the second place/finally、to begin with/ to continue、 “first...then...”、“on the one hand...on the other hand...”、 “for one thing...for another...”、“one...another...”、 “some...others...”。 (6)条件关系:if、only if、unless、as long as、suppose that/supposing that。 (7)举例关系:such as、for example、for instance、of (these、those、them)、among (these、those、them)、to illustrate、as an illustration、to take an example、namely。 (8)归纳总结:on the whole、in short、in a word、in conclusion、in summary、to sum up。#1.8 2.概要写作中常见的写作句式。 The topic...(主题)is becoming increasingly popular recently. There are two sides of opinions about it. In recent days,we have to face this problem...,which is becoming increasingly serious. As a matter of fact,there are some other reasons to explain... Human activities,such as...can partly lead to... In their views,there are two factors contributing to this attitude:in the first place...(原因一)Furthermore (In the second place)...(原因二). Faced with...,we should take a series of effective measures to cope with the situation.#2.6 阅读下面的短文,根据其内容写一篇60个词左右的内容概 要。 Plan for Domino Effects on Sustainability Goals Climate change is causing ever-more-extreme events,from storms and droughts to floods and violent windstorms,and these risks interact across many environmental and social systems. A heatwave can spark forest fires,which lead to air pollution. Drought-wrecked harvests can result in food-price unpredictability. Yet these domino effects are barely considered in most countries’ strategies for achieving the United Nations Sustainable Development Goals (SDGs) by 2030.Many countries that are working hard to reach these goals insufficiently consider the impact of extreme weather. Take Germany as an example. Its 2018 strategy on sustainable development runs to 60 pages yet the word “disaster” appears only once. There is no analysis of the consequences of an increase in such events. Although many people are now aware that climate change is making fires,floods,heatwaves and storms more frequent,more severe or ... ...

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