(
课件网) Lesson 38: The World Is a Big Place Six of the seven continents are good for people to live on. Para. 3 Words planet ['pl n t] n. 行星 billion ['b l n] n. 十亿; 千兆 total ['t tl] n. 总计; 总数 adj. 总的;总计的 increase [ n'kri s] v. 增加; 增大 surface ['s f s] n. 表面; 表层 Indian [' nd n] adj. 印度的 n. 印度人 Atlantic [ t'l nt k] n. & adj. 大西洋(的) Arctic ['ɑ kt k] adj. 北极的 billions of in total 总计 totally adv. 反: decrease v. an Indian India n. If you can choose a colour to stand for Antarctic, what colour will it be Why 被……覆盖 Because Antarctic is covered with ice and snow. Only about one third of our planet is land. Oceans cover two thirds of the world’s surface. the Pacific Ocean 太平洋 the Indian Ocean 印度洋 the Atlantic Ocean 大西洋 the Arctic Ocean 北冰洋 三分之一 星球；行星 三分之二 表面 A. B. C. D. the Pacific Ocean 太平洋 the Indian Ocean 印度洋 the Atlantic Ocean 大西洋 the Arctic Ocean 北冰洋 A. B. C. D. the Pacific Ocean 太平洋 the Indian Ocean 印度洋 the Atlantic Ocean 大西洋 the Arctic Ocean 北冰洋 A. B. C. D. the Pacific Ocean 太平洋 the Indian Ocean 印度洋 the Atlantic Ocean 大西洋 the Arctic Ocean 北冰洋 A. B. C. D. the Pacific Ocean 太平洋 the Indian Ocean 印度洋 the Atlantic Ocean 大西洋 the Arctic Ocean 北冰洋 A. B. C. D. the Pacific Ocean 太平洋 the Indian Ocean 印度洋 the Atlantic Ocean 大西洋 the Arctic Ocean 北冰洋 Write down the name of each continent and ocean on your book. Europe Asia Africa Australia North America South America Antarctic the Arctic Ocean the Pacific Ocean the Indian Ocean the Atlantic Ocean the Atlantic Ocean Para. 1 a. Six of the seven continents are good for people to live on. Para. 2 Para. 3 Para. 4 Para. 5 b. We should treat the earth well. c. An increasing population is a big problem for the earth. d. Two thirds of the earth is covered with oceans. e. People cannot live everywhere on the earth. Match each paragraph with its main idea. Para. 1 Para. 2 Para. 3 Para. 4 Para. 5 b. We should treat the earth well. c. An increasing population is a big problem for the earth. e. People cannot live everywhere on the earths. Match each paragraph with its main idea. Read and translate this paragraph. a. Six of the seven continents are good for people to live on. d. Two thirds of the earth is covered with oceans. Six of the seven continents are good for people to live on. Para. 3 Language Points 1. Can you point them out 你能把他们指出来吗？ If you make a mistake, I will _____(把它指出来). point it out point out 指出来 （代中原则） billions Six of the seven continents are good for people to live on. Para. 3 2. In the year 2010, the world’s population was over 7 billion in total. 在2010年，世界人口总数超过了70 亿。 billion 十亿 用法同hundred，thousand ，million一致 There are _____ of people living on the earth. Last year, the number was over 7.5 _____. billions billion Language Points Six of the seven continents are good for peop ... ...
