Module 9　 Population Unit 1知识点学案（含答案）外研版英语八年级上册

　Module 9　 Population Unit 1
新知教材链接
Ⅰ.请听教材Activity 2的对话, 完成句子
1.Betty went shopping in the city centre with her family last week.
2.There was a lot of traffic on the way there.Then there were too many people and not enough space.There was a lot of noise.
3.Beijing has a population of about twenty million.
4.Beijing doesn’t have the largest population in China.
5.Chongqing has a population of more than thirty-three million.
Ⅱ.请根据教材Activity 3的对话,回答问题
1.What are the problems in countries with fast-growing populations
There is too much traffic and noise.
2.What are the problems in countries with slow-growing populations
There aren’t enough people to do all the jobs, or enough young people to look after the older ones.
考点核心解读
考点1.I’m preparing a report called “The world’s population”.我在准备写一篇题为《世界人口》的报告。(教材P72)
◆prepare /pr pe / v.准备;预备
考点解读
语用迁移
①My mother was preparing food for dinner when I got home yesterday evening.
②我们正在为期末考试做准备。
We’re preparing for the final exams.
③汉译英:我们准备这个周末去踢足球。
We are preparing to play football this weekend.
考点2.And the number will climb to 8.5 billion in 2030.在2030年,这个数字将会升至85亿。(教材P72)
◆number / n mb (r)/ n.数字;数量
考点解读
*The number of the students in our class is forty-five.
我们班的学生人数是45人。
*A number of students are in the classroom.
许多学生在教室里。
*Please number these pictures in the book.
请给书上的这些图片编号。
语用迁移
①You can join a number of interesting clubs in our school.
②There are five million people in the town.(改为同义句)
The number of people in the town is five million.
考点3.The largest increase in population will take place in India, Nigeria and Pakistan.
印度、尼日利亚和巴基斯坦的人口增长将会最多。(教材P72)
◆increase / kri s/ n.增大;增长
/ n kri s/ v.增大;增长
考点解读
(1)名词,意为“增大;增长”。
(2)动词,意为“增大;增长”。常用于:
①increase to “增加到”
②increase by “增加了”
(3)形容词,increasing意为“不断增加的”。
*The price of the rice has increased to 10 yuan a kilo.大米的价格已经涨到了每千克10元。
*The price of the rice has increased by 10 yuan a kilo.
大米的价格每千克已经增长了10元。
语用迁移
①—It’s dangerous to drive after drinking.
—That’s true.It can increase(增加) the risk of traffic accidents.
②The increasing(不断增加的) population can cause a lot of problems.
考点4. ...it can cause problems, such as too much traffic and noise.……它会引发一些问题,比如交通拥堵和噪音过多。(教材P72)
◆noise /n Iz/ n. 噪声;杂音
考点解读
(1)noise及其相关词汇
noise名词,意为“噪声,杂音”;noisy形容词,意为“吵闹的,嘈杂的”;noisily副词,意为“吵闹地”。
(2)sound, noise与 voice的辨析
三者都与“声音”有关,但指向不同:
sound 含义最广,泛指人们能听到的各种声音,无褒贬色彩
noise 意为“噪声”,指不悦耳的、令人烦恼的吵闹声,含贬义
voice 指人说话或唱歌时发出的声音,意为“嗓音”
【助记】
语用迁移
①请查看一下隔壁房间的噪声是什么
Please find out what the noise was in the next room.
②光的传播速度比声音快很多。
Light travels much faster than sound.
③那个歌手拥有一副好嗓音。
The singer has a beautiful voice.
【熟词拓展】
see /si /(教材P72)
【熟词】v.看到
【拓展】v.①陪同 ②护送 ③遭受;历经
语用迁移
①The city has seen many changes during the years.
A.护送　　　　B.历经　　　　C.陪同
②We will see him off at the airport.
A.护送 B.历经 C.陪同
素养分层演练
【A层 基础练】
Ⅰ.根据句意及首字母或汉语提示完成单词
1.Nowadays India is one of the highest birth rate countries.
2.Our teacher asked us to write a report about the weather yesterday.
3.Beijing is a huge city with a large population.
4.Read more books and keep taking some notes(笔记),and you will become better.
5.Eating too much can cause(造成) health problems.
Ⅱ.用所给词组的适当形式填空
climb to;increase by;make some notes;prepare for;a number of
1.According to the recent news, a number of countries are reducing their birth rates.
2.We are preparing for the Mid-Autumn Day.
3.With the help of my teacher, my English score climbed to 115 last term.
4.It’s a good idea to make some notes in class.
5.Food prices increased by 10 percent last year.
Ⅲ.根据汉语提示完成句子
1.请稍等一会儿,我想记下你的建议。
Please hang on a minute.I want to write down your advice.
2.中国发展得如此之快,以至于许多外国人都不敢相信。
China is developing so fast that many foreigners can’t believe it.
3.在政府的帮助下我的家乡发生了巨大的变化。
Great changes are taking place in my hometown with the help of the government.
4.水稻产量正在快速增长。
The rice production is increasing fast.
5.将来家庭成员的数量会变得越来越小。
The number of families will get smaller and smaller.
【B层能力练】
Ⅳ.补全对话
根据对话内容,从下面方框中选出恰当的句子补全对话。
A: Hello, Li Ling. 1.　A　
B: I’m taking a holiday in Chongqing.
A: 2.　C　
B: No, I’m not. The weather is very hot. And there are people everywhere.
A: Don’t you know Chongqing has the largest population of all the cities in China
B: No, I really don’t know that. 3.　D　
A: It has more than 33 million.
B: Wow,it has so many people. 4.　B　
A: My sister is doing research on population. She told me.
B: I see. Thank you for telling me that.
A: You’re welcome. 5.　E　 It’s not crowded.
B: That’s a good idea. Then I can visit you.
A: Yes! I think we’ll enjoy ourselves. See you then.
B: OK. See you.
A.What are you doing
B.How do you know that
C.Are you having a great time
D.What’s the population of Chongqing
E.How about coming to Yinchuan next holiday
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