高中二年级英语选修6unit4第一课时课件VIP免费

www.themegallery.com Words studyGlobal warmingUnit 4 www.themegallery.com Nuclear leakagewww.themegallery.com Due to the greenhouse effect, the earth is becoming warmer and warmer---But does it matter?www.themegallery.com SkimmingSkimmingSkim the title: THE EARTH IS BECOMING WARMER – BUT DOES IT MATTER?What is the main topic?What is the main topic?A.The earth. B. Global warming. C. Becoming warmer doesn’t matter. ★ ★www.themegallery.com SkimmingSkimmingWhere does this article most probably Where does this article most probably come from?come from?★ ★ ★A.Newspaper B. Novel C. Magazine www.themegallery.com SkimmingSkimming★ ★Who wrote the article?What is the name of the magazine?Tip: In English, some nouns begin with a capital letter( 大写字母 ), such as names of people and places, titles of magazines, newspapers, stories and books, people’s titles( 头衔 ), etc..Skim the first paragraph: Sophie ArmstrongSophie ArmstrongEarth CareEarth Carewww.themegallery.com SkimmingSkimmingWhat are the names of the three scientists mentioned in the article?Dr Janice Foster, Dr Janice Foster, Charles Keeling, Charles Keeling, George Hambley George Hambley www.themegallery.com SkimmingSkimmingThe organization of the article: IntroductionA titleBodyConclusionwww.themegallery.com SkimmingSkimmingSkim the body part(7 paras)the body part(7 paras): Para. 1Para. 2-3IIIIIIPara. 4-6IIIIIIPara. 7IVIV★ ★ ★ ★Introduction Introduction Body Body ConclusionConclusionwww.themegallery.com ScanningScanningMatch the main idea of each part: • Explain how global warming Explain how global warming comes about.comes about.• Two different attitudes among Two different attitudes among scientists towards the scientists towards the consequences of global warming.consequences ...