(
课件网) too many _____ people Look at the pictures and fill in the blanks. too much _____ noise too much _____ traffic too much _____ smoke 2021-2022学年外研版英语八年级上册 point . 1.自主学习初步掌握本模块的重点单词、短语、句型。 2. 理解关于人口增长的话题。 3. 能够用英语表述大数字。 学习目标 noise n. 噪声；杂音 prepare v. 准备；预备 notes n. 笔记 report n. 报告；汇报 huge adj. 巨大的 increase n. / v. 增大；增长 Do you know these words problem n. 麻烦，问题 birth n. 出生 billion num. 十亿 fifth num. 第五，五分之一 grow v. 增长， 增大 noise people space traffic Look at the picture and talk about it. Use the words in the box to help you. Task1:Pre-speaking 1.Listen and choose the correct answer. (P72) 1. What’s the population of Beijing a) About 11 million b) About 20 million c) About 13 million 2. What’s the population of Chongqing a) About 28 million b) About 33 million c) About 36 million So _____ has the largest population in China. Chongqinng Task2:Pre-listening What’s the population of Beijing a) About 11 million c) About 20 million b) About 13 million 2. What’s the population of Chongqing a) About 28 million c) About 36 million b) More than 33 million Listen and choose the correct answer. Task3:Pre-listening Betty went shopping in the city centre with her family last week. She had a good time, but there were too many _____ and not enough space. And there was a lot of ____. Actually Beijing is a big city with twenty million people. However Chongqing has the _____ in China which has more than thirty-three million people. Listen again and complete the blanks. people noise largest population Task4:Pre-listening What is the big problem in many courtiers now 2. How many babies are born every minute Listen to the dialogue and answer the questions. Population increase is a big problem in many countries. Over 250 babies are born every minute. Task5:Pre-listening 1. Tony is preparing some notes for a report called _____. 2. Beijing is huge city with a large population. That causes a lot of problem, such as too much _____ and _____. Fast read the dialogue and complete the blanks. “Our growing population” traffic noise Task6:Pre-reading 3. The population of China is about _____. 4. China’s population won’t grow so fast, because families are _____. 1.37 billion getting smaller The population of China is increasing so fast. 增长 growing so fast. 1949 1960 1970 1980 1990 2000 2010 2020 2030 16 14 12 10 8 6 4 2 850,000,000 1,370,000,000 Population increase is a big problem. [ n'kri s] The population increase curve(曲线图) of China Task7:Pre-reading Careful reading Task 1 Population increse causes too many problems. too much _____ noise traffic water pollution and air pollution too much _____ too many _____ people [n z] 噪音 太吵啦！ [p lu n] 污染 too much _____ rubbish China's p_____ is growing so fast. population Tony is preparing a report（报告） for it. Listen and answer Tony is preparing a ... ...
