Unit 4 Global warming. 单词盘点核心速记1. adj. 胡乱的;任意的2. n. 种类;范围3. vi. 看一下;扫视 n. 一瞥4. adj. 分布广的;普遍的5. adj. 平均的randomrangeglance
212001,最近50年来观察到的变暖现象很可能是由于人类活动造成的"mostofthewarmingobservedoverthelast50yearsislikelytobeattributabletohumanactivities".1996,可辨别的人类对气候的影响"discerniblehumaninfluenceontheclimate"IPCC关于气候变化的陈述2001,最近50年来观察到的变暖现象很可能是由于人类活动造22全球温度在过去...
Unit 22 Environmental Protection unit 1 Global warming What’s wrong?The earth is sweating !!!---Global warmingAcid rain Greenhouse effect Lead-in Pre-readingPredict : (group work) What is the text about? Based on the title “Can we take the heat”and the following pictures. Traffic Jam ...
Populationgrowth3.What’retheeffectsofglobalwarmingEffectsonHumansEffectsonWildlifeGlobalwarmingisadangertoahuman'shealth.Itsaffectonclimatecanadverselyaffecthumans.Plagueshavebeenattributedtoglobalwarming.Anincreaseintemperaturecanresultinalongerlifecyclefordiseases.Globalwarmingcanaffectourfutureabilitytoobtainfood.Asclimat...
人教版高中英语选修六课件:Unit+4+Global+warming+4一二三四一、学习下面的生词,并选择合适的词或词组完成句子1.Comparedwiththeurbanresidents,ruralmalesareon4.9centimetresshorterandfemalesare4.2centimetresshorter.2.Beingneitherjealousnorgreedy,beingwithoutdesires,andremainingthesameunderall—thisisnobility!
global temperature has increased. (~℃)In the future,the earth willbecome muchhotter.5The SituationsThe Arctic Ice being seriously reducedFacing Serious Long-term DroughtSuffering So Many Flood Disasters6The ReasonsNature CauseHuman Cause7The ReasonsNature Cause:The earth is on a warm period The ...
What effect will global warming have on the sea and the living things in the sea? What will happen with global warming? Will global warming affect the life of North Polar Bear? What will happen to penguins because of global warming? Read the text and answer these questions. 1) What is ...
CO2 makes up about 70% of the greenhouse gases, 3、which is considered to be one of the greatest causes of global warming.第4页/共14页 Increasing in Vehicle and other mechanical also increased the emissions of greenhouse gases , and so on.第5页/共14页help1.One of the effects of ...
温室效应GreenhouseeffectGlobalwarming碳循环 7.1 物质循环的基本原理 7.1.1 物质循环的有关概念 7.1.2 物质循环的基本形式 7.1.3 物质循环的类型 7.1.4 物质循环的特点 定义:生态系统中各元素和化合物沿着特定的途径从生物到环境,在从环境到生物,不断往复循环的过程。 周转率:指系统达到稳定状态后,某一组分(库...
新核心大学英语B版听说教程3Unit 6.ppt,Unit 6 Global Warming In this unit you will: 1. learn about global warming from lectures and stories; 2. familiarize yourself with the words and expressions related to the theme of this unit; 3. practice using some po