新世纪高职高专英语(修订版)综合教程电子教案 NEW CENTURY ENGLISH INTEGRATED COURSE UNIT eNvironment Topic-related words and Phrases 二 Annual Average Five Year Average The instrumental record of global average temperatures s compiled by the climatic Research Unit of the University of East Anglia and the Hadley Centre of the UK Meteorological Office 18601880190019201940196019802000 ozone: pale blue, highly poisonous gas with a strong odor. Ozone is considered a pollutant at ground level, but the ozone layer, of the upper atmosphere protects life on Earth from the Suns harmful ultraviolet radiation. Ozone is one of three forms, called allotropes of the element oxygen, Ozone is triatomic, meaning that it has three atoms in each molecule(formula 03). Ordinary, or diatomic, oxygen (O2) is more stable than ozone and accounts for the bulk of oxygen in the atmosphere. Electrical sparks and ultraviolet light can cause ordinary oxygen, to form ozone. The presence of ozone sometimes causes a detectable odor near electrical outlets C prev back Language Drills for Lead In Text Stud Consolidation Application PRETCO Test
ozone: pale blue, highly poisonous gas with a strong odor. Ozone is considered a pollutant at ground level, but the ozone layer of the upper atmosphere protects life on Earth from the Sun’s harmful ultraviolet radiation. Ozone is one of three forms, called allotropes, of the element oxygen. Ozone is triatomic, meaning that it has three atoms in each molecule (formula O3 ). Ordinary, or diatomic, oxygen (O2 ) is more stable than ozone and accounts for the bulk of oxygen in the atmosphere. Electrical sparks and ultraviolet light can cause ordinary oxygen to form ozone. The presence of ozone sometimes causes a detectable odor near electrical outlets. Topic-related Words and Phrases The instrumental record of global average temperatures as compiled by the Climatic Research Unit of the University of East Anglia and the Hadley Centre of the UK Meteorological Office
新世纪高职高专英语(修订版)综合教程电子数案 NEW CENTURY ENGLISH INTEGRATED COURSE UNIT eNvironment Questions and Answers Directions: Skim the paragraphs for answers to the following questions. Paragraph Question: How did Columbus think of the rainforest? Answer: He thought it was most beautiful and quite different from that in Europe, with flowers and fruits, and little birds singing sweetly Paragraph 2: Question: What is special about Columbus'description of the rainforest? Answer: His description was the first known written one about the rainforest back next Language Drills for Lead In Text Stud Consolidation Application PRETCO Test
His description was the first known written one about the rainforest. Questions and Answers Directions: Skim the paragraphs for answers to the following questions. He thought it was most beautiful and quite different from that in Europe, with flowers and fruits, and little birds singing sweetly. Paragraph 1: Question: How did Columbus think of the rainforest? Answer: Paragraph 2: Question: What is special about Columbus’ description of the rainforest? Answer:
新世纪高职高专英语(修订版)综合教程电子数案 NEW CENTURY ENGLISH INTEGRATED COURSE UNIT eNvironment Paragraph 3: Question: What are the oldest communities of living things on the earth? Answer: In the author's view, the rainforests are the oldest Paragraph 4: Question: What do you know about the rainforests in the world today? Answer: The rainforests cover no more than seven percent of the earths surface today. Language Drills for Lead In Text Study Consolidation Application PRETCO Test
In the author’s view, the rainforests are the oldest. Paragraph 3: What are the oldest communities of living things on the Earth? Answer: Question: The rainforests cover no more than seven percent of the earth’s surface today. Paragraph 4: What do you know about the rainforests in the world today? Answer: Question:
新世纪高职高专英语(修订版)综合教程电子数案 NEW CENTURY ENGLISH INTEGRATED COURSE UNIT eNvironment Paragraph 5 Question: What is“ the secondary growth”? Answer: "The secondary growth" refers to the new growth after the original growth has been destroyed Paragraph 6 Question: How does the modern world speed up the process of destruction? Answer: Modern technology doubtlessly increases efficiency when people try to cut down trees Language Drills for Lead In Text Stud Consolidation Application PRETCO Test
“The secondary growth” refers to the new growth after the original growth has been destroyed. Paragraph 5: What is “the secondary growth”? Answer: Question: Modern technology doubtlessly increases efficiency when people try to cut down trees. Paragraph 6: How does the modern world speed up the process of destruction? Answer: Question:
新世纪高职高专英语(修订版)综合教程电子数案 NEW CENTURY ENGLISH INTEGRATED COURSE UNIT eNvironment h 7: Question: Who is to blame for the destruction of rainforests? Answer: It is human beings that are to blame for such destruction Paragraph 8: Question: How does the land become desert according to the passag Answer: When the trees are cut down, the soil washes away easily. Language Drills for Lead In Text Study Consolidation Application PRETCO Test
It is human beings that are to blame for such destruction. Paragraph 7: Who is to blame for the destruction of rainforests? Answer: Question: When the trees are cut down, the soil washes away easily. Paragraph 8: How does the land become desert according to the passage? Answer: Question: