Module 9 Unit 1 The world's population was about 7.8 billion in 2020（内文）-【教与学·学导练】2024-2025学年八年级上册英语同步课件PPT（外研版）

英语 八年级 上册 配外研版 Module 9 Population 教与学 学导练 英语 八年级 上册 配外研版 Unit 1 The world's population was about 7.8 billion in 2020. 教与学 学导练 英语 八年级 上册 配外研版 目 录 CONTENTS 01 课前预习 02 语篇理解 03 名师点拨 04 课堂小测 05 课后作业 教与学 学导练 英语 八年级 上册 配外研版 返回目录 核心单词 1. __________ v. 准备；预备 2. __________ n. 报告；汇报 3. __________ num. 十亿 4. __________ adj. 巨大的；庞大的 5. __________ n. 增大；增长 v. 增大；增长 6. __________ v. 造成；引起 7. __________ n. 麻烦；问题 8. __________ v. 增长；增大 9. __________ n. 出生 课前预习 prepare report billion huge increase cause problem grow birth 教与学 学导练 英语 八年级 上册 配外研版 返回目录 常考短语 1. __________________________________ 上升到 2. __________________________________ 人口增长 3. __________________________________ [口]稍等 4. __________________________________ 做笔记 5. __________________________________ 人口增长缓慢 6. __________________________________ 出生率 续表 climb to population growth hang on make notes slow-growing population birth rate 教与学 学导练 英语 八年级 上册 配外研版 返回目录 典型句子 1. 并且到2030年，这一数字将攀升至85亿。 And the number __________________ 8.5 billion in 2030. 2. 等等，我要记些笔记！ ____________ a minute! I'll ___________________________! 3. 出生率低的国家也有问题。 Countries ___________________________ have problems too. 续表 will climb to Hang on make some notes with low birth rates 教与学 学导练 英语 八年级 上册 配外研版 返回目录 语篇理解 一、(听说训练：听选信息)听课本P72 Activity 3的对话，根据下列问题和括号内的提示，选择正确的信息口头回答问题 1. Who just watched a video about world population yesterday? (Lingling. / Tony. / Daming.) ______________________________________________________________ Lingling. 教与学 学导练 英语 八年级 上册 配外研版 返回目录 2. What was the population of the world in 2020? (About 1.5 billion. / About 7.8 billion. / About 8.5 billion.) ______________________________________________________________ 3. Which problem do countries with low birth rates have? (There is too much traffic. / There is too much noise. / There aren't enough people to do all the jobs.) ______________________________________________________________ About 7.8 billion. There aren't enough people to do all the jobs. 教与学 学导练 英语 八年级 上册 配外研版 返回目录 二、(听说训练：回答问题)听课本P72 Activity 3的对话，回答下列问题 1. What will the number of the world's population climb to in 2030? ______________________________________________________________2. How many people will India have by 2030？ ______________________________________________________________ ______________________________________________________________ It will climb to 8.5 billion in 2030. / 8.5 billion. India / It will have about 1.5 billion people by 2030. / About 1.5 billion. 教与学 学导练 英语 八年级 上册 配外研版 返回目录 3. What problems can it cause when populations increase too fast? ____________________________________________________________________________________________________________________________ 4. What will Tony do after this conversation? ______________________________________________________________ It can cause problems, such as too much traffic and noise. / Too much traffic and noise. Tony / He will write his report after this conversation. 教与学 学导练 英语 八年级 上册 配外研版 返回目录 三、根据课本P72 Activity 3的对话内容，完成短文填空 请从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。 Tony is preparing a report called “The world's population”. The population of the world was about 7.8__1__ in 2020.And the number will __2__ to 8.5 billion in 2030.It will be a __3__ number. however billion prepare huge cause much climb after problem increase birth by billion climb huge 教与学 学导练 英语 八年级 上册 配外研版 返回目录 The largest __4__ in population will take place in India，Nigeria and Pakistan.India will have about 1.5 billion people __5__ 2030.When populations increase too fast,it can __6__ some problems. For example, there will be too __7__ traffic and noise. __8__, not every country will see a fast increase in its population. Those countries with low __9__ rates have problems too. There aren't enough people to do all the jobs, or enough young people to look__10__ the older ones. With the information, Tony can write his report now. increase by cause much However birth after 教与学 学导练 英语 八年级 上册 配外研版 返回目录 1. ____________________ 2. ____________________ 3. ____________________ 4. ____________________ 5. ____________________ 6. ____________________ 7. ____________________ 8. ____________________ 9. ____________________ 10. ____________________ billion climb huge increase by cause much However birth after 教与学 学导练 英语 八年级 上册 配外研版 返回目录 noise, sound与voice的区别 1 名师点拨 比较项 含义及用法 举 例 noise 意为“噪声；杂音”，常指人们不愿听到的不悦耳、不和谐的声音 Don't make any noise! 不要制造任何噪声! sound 意为“声音；响声”，指自然界各种各样的能听到的声音 She heard the sound of footsteps outside. 她听见外面有脚步声。 voice 意为“声音；嗓音”，一般指人的声音，如说话声、唱歌声、谈笑声等 Her voice was filled with emotion.她的声音富有感情。 教与学 学导练 英语 八年级 上册 配外研版 返回目录 1. ____________ travels slower than light. 2. There's so much ____________ in this room that I can't hear you talking. 3. He spoke in a very loud ____________. 专练 用sound, noise或voice填空 Sound noise voice 教与学 学导练 英语 八年级 上册 配外研版 返回目录 prepare的用法 2 搭 配 举 例 prepare sth.准备某物 Mum is preparing dinner in the kitchen.妈妈正在厨房准备晚餐。 prepare sb.sth.=prepare sth.for sb.为某人准备某物 He is preparing his friends a meal. / He is preparing a meal for his friends. 他正在为他的朋友准备饭菜。 prepare to do sth.=get ready to do sth.准备做某事 They are preparing to go on a holiday. / They are getting ready to go on a holiday.他们正准备去度假。 prepare for sth.=get ready for sth.为某事做准备 The students are busy preparing for the exam. / The students are busy getting ready for the exam.学生们正忙着准备考试。 教与学 学导练 英语 八年级 上册 配外研版 返回目录 ( )1. We don't have enough time to prepare ________ the exam. A. in B. to C. for 2. 根据汉语意思完成句子，每空一词 （1）他正准备给莉莉买个礼物。 He is ____________ ____ ________ a present for Lily. （2）爷爷正在给我们准备圣诞节礼物。 Grandpa was ____________ Christmas gifts ______ ______. 专练 C preparing to buy preparing for us 教与学 学导练 英语 八年级 上册 配外研版 返回目录 The number of students has increased. 学生的人数增加了。 The production of iron increased to 120 million tons, which means that it has increased by 20%. 铁的产量增加到了1.2亿吨，这意味着产量增长了20%。 increase的用法 3 教与学 学导练 英语 八年级 上册 配外研版 返回目录 ( )1. Good learning methods(方法) can ________ our interest in learning. A. increase B. cause C. grow D. climb 专练 A 教与学 学导练 英语 八年级 上册 配外研版 返回目录 2. 根据汉语意思完成句子，每空一词 (1)不到一年时间，食品价格就增长了10%。 Food prices ____________ ______ 10% in less than a year. (2)这个镇上的人口去年增加到了50万。 The population of the town ____________ _____ five hundred thousand last year. increased by increased to 教与学 学导练 英语 八年级 上册 配外研版 返回目录 too much，too many与much too的区别 4 比较项 含义及用法 举 例 too much 意为“太多”，后接不可数名词表示数量，或修饰动词表示程度 Too much traffic causes too much danger.太过拥挤的交通引发诸多危险。 Thinking too much makes one find it hard to decide.想得太多会让人很难做决定。 too many 意为“太多”，后接可数名词复数表示数量 I think I have too many apps on my desktop.我感觉我桌面上的应用软件装得太多了。 much too 意为“太”，修饰形容词或副词表示程度 It's healthy to take a walk after supper, but don't walk much too far.晚饭后散步很健康，但是不要走得太远了。 教与学 学导练 英语 八年级 上册 配外研版 返回目录 1. I spend _______________ time watching television. 2. It's ____________ hot today. I want to have an ice cream. 3. There are ____________ tourists here. 专练 用too much, too many或much too填空 too much much too too many 教与学 学导练 英语 八年级 上册 配外研版 返回目录 problem与question的区别 5 比较项 含义及用法 举 例 problem 意为“麻烦；问题”，指说话者认为难以解决的问题或数学、物理等习题，它常与solve或work out搭配使用 The problem is difficult to solve. 这个问题很难解决。 question 意为“问题”，指说话者提出来要求回答的问题，它常与ask或answer搭配使用 May I ask you some questions? 我可以问你一些问题吗？ 教与学 学导练 英语 八年级 上册 配外研版 返回目录 1. Can you work out these maths ________________ ？ 2. You didn't answer my _________________ . 专练 用problem或question的适当形式填空 problems question（s） 教与学 学导练 英语 八年级 上册 配外研版 返回目录 课堂小测 一、根据句意及所给提示，用单词的适当形式填空 1. Beijing is a _________(巨大的) city with a large population. 2. She looked through her _________(笔记) before the exam. 3. The little boy wants to be a scientist when he g________ up. 4. It is bad manners to make a n_______ while having soup in some countries. 5. The bad weather is ____________ (造成) problems for many farmers. huge notes rows oise causing 教与学 学导练 英语 八年级 上册 配外研版 返回目录 二、根据汉语意思完成句子，每空一词 6. 稍等！我看看你的语文老师是否在办公室。 ________ ____! I'll see if your Chinese teacher is in the office. 7. 王夫人每天有太多家务活要做。 Mrs Wang has ______ ________ housework to do every day. 8. 他享受运动，比如航海和爬山。 He enjoys sports, ________ _______ sailing and climbing the mountains. Hang on too much such as 教与学 学导练 英语 八年级 上册 配外研版 返回目录 9. 这个城市有50亿人口。 There are ____________ ________ people in this city. 10. 我正在为下个月的会议做准备。 I'm _______________ ________ next month's meeting. five / 5 billion preparing for 教与学 学导练 英语 八年级 上册 配外研版 返回目录 三、单项填空 ( )11. The number of new-born babies increase ________ 50,000. A. to B. in C. by ( )12. __________ teenagers are becoming the “Heads-down Tribe(低头族)”. A. Too many B. Too much C. Much too A A 教与学 学导练 英语 八年级 上册 配外研版 返回目录 ( )13. Food safety is a serious____________ in our country. We should try to solve it. A. subject B. programme C. question D. problem ( )14. Oh, my God! The kids are making a lot of __________ here. I can't do anything. A. songs B. sound C. voice D. noise D D 教与学 学导练 英语 八年级 上册 配外研版 返回目录 ( )15. The government is worried about the __________ population. A. increasing B. popular C. famous D. primary A 教与学 学导练 英语 八年级 上册 配外研版 返回目录 课后作业 此部分习题详见独立装订的《分层作业本》。请同学们完成Module 9 Unit 1的练习题。 教与学 学导练 英语 八年级 上册 配外研版 返回目录 THANKS! 教与学 学导练 英语 八年级 上册 配外研版 返回目录 $$