外研版英语八上 Module 9.1 Population Unit 1
单项选择题
? ?It seems that the cities in the future will have to change.
? ?It seems that the cities in the future will have to change.?Because the world’s population __1__, there?will be __2__ people in the cities tomorrow.
It may be __3__ for any family to live in a house with land around it.?There __4__ enough space for them. __5__ to solve this problem may be the skyscraper city(摩天城).
The highest building in the world today is in Dubai.?It’s about 509 meters?high.?The skyscraper cities in the future will be many times __6__.
In a skyscraper city about 250,000 people will live.?Nearly a million people can __7__ in four of these great buildings.?Each skyscraper city will have four towns in it and each town will have ten villages.?They will live,?work and __8__ their free time in them. They won’t need to leave the city __9__ they want to. They will be able to move about in the city by transport controlled __10__ computers.? ? ? ? ? ?
1.Let’s imagine how the life will be then!
A. has grown? ? ? ? B. is growing? ? ? ?
C. are growing ?????? ?D. have grown?
2.A. many? ? ? ? B. much? ? ? ? ? C. more? ? ? ? D. larger
A. impossible ????? ?B. possible? ? ? ?
important ??????? D. necessary
4.A. aren’t ????????B. won’t be? ? ? ??C. won’t have ???????D. haven’t
5.A. A way? ? ? ? B. A road? ? ? ? ?C. An answer? ? ? ? ?D. An idea
6.A. lower? ? ? ? ?B. shorter? ? ? ? ? C. taller? ? ? ? ?D. higher
7.A. live? ? ? ? ?B. study? ? ? ? ? C. work? ? ? ? ?D.be
8.A. spend? ? ? ?B. cost? ? ? ? C. pay? ? ? ?D. take
9.A. until? ? ? ?B. when? ? ? C. while? ? ? D. unless
10.A.by? ? ? B.at? ? ? ? C. with? ? ? ? D.in
??
答案解析：
单项选择题
B
解析：世界人口正在不断增长（is growing），ACD不妥
2. C
解析：本句意为“今后城市里会有更多的人”，people是可数名词，用many，这里有一个比较关系，比较级为more
3. A
解析：原句意为“任何家庭要住在土地环绕着自己房子的地方都是不可能的”。
4. B
解析：全文是将来时时态，是作者对未来城市的构想。AD错误。又从第一段“城市人口越来越多，空间越来越小”可知，这里用否定形式。
5. A
解析：way这里指方法，途径。而其他选项没有此意。
6. D
解析：上句提到迪拜塔由509米高，下句设想未来的摩天大楼会更高(higher)
7. A
解析：live生活；BCD不够全面
8. A
解析：spend some time in…固定搭配
9. D
解析：原句意为“他们不需要离开摩天大楼，除非（unless）他们想。”
10. A
解析：be controlled by被…控制
课件18张PPT。Module 9
PopulationUnit 1 The population of China is about 1.37 billion.课程编号：TS1604010203W81090101YWT授课:Jackson外研版《英语》 八年级上册Language goals1.Master the following words and phrases:
billion; noise; birth; notes; report; huge; increase;
hang on a minute; problem
2.Complete the task in P.73(4-5)
知识点一较大数字的表达100=hundred1,000=thousand1,000,000=million1,000,000,000=billion知识点一较大数字的表达某校学生数：800人口最少的国家：1,000杭州市人口：9,000,000中国人口：1,370,000,000知识点一较大数字的表达What is the population of Hangzhou?
a) About 8 million. b)About 9 million. c) About 13 million.
What is the population of China?
a) About 1.37billion. b)About 2 billion. c) About 0.9 billion.
知识点一较大数字的表达
英语中hundred，thousand，million，billion之间的转化关系如下：
10 hundred=a thousand
1000 thousand=a million
1000 million=a billion
可见，英语中不存在“万、十万、亿”的数词，但可以通过已有的数词表示，如：
10 thousand=万
100 thousand=十万
100 million=亿
使用中不要和汉语数字混淆哦！知识点一较大数字的表达6,500,431,729billionmillionthousandhundred朗读数字时，将每三位数看做一个单位。上例中的数字可以分解为…billion…million…thousand…，每个单位里的数字按照百、十、个位往后读，遵循百位以内数字的读法，如431读作four hundred and thirty-one。以上数字读作six billion, five hundred million, four hundred and thirty-one thousand, seven hundred and twenty-nine。知识点一较大数字的表达Let’s try8,742
2,463,128
1,370,000,000
2,000,030,000eight thousand, seven hundred and forty-two
two million, four hundred and sixty-three
thousand ,one hundred and twenty-eighty
one billion, three hundred and seventy million
two billion and thirty thousand知识点二重点词汇birthday is when you were born. Also, your birth is the start of your life.知识点二重点词汇The Great Wall is 8851 kilometers long and 7 meters tall, so it is huge. 知识点二重点词汇知识点二重点词汇-Is this Sally speaking?
-No, I’m her mom. Sally is washing dishes. Would you like to hang on? I’ll call her right away.
-Thank you.知识点二重点词汇English NoteNote should be brief, clear and systematic.知识点二重点词汇I have a problem with this.知识点二重点词汇A report must have a title, subtitle(次标题), abstract(摘要) and events.知识点二重点词汇4. Choose the correct answer.1 Birth happens at the start / at the end of life.
2 Huge means large / small.
3 An increase in population means more / fewer people.
4 Hang on a minute means waiting for a short time / a long time.
5 Making notes means writing a long passage / a few words.
6 A problem is something easy / difficult.
7 A report is a long piece of writing / a few words.
8 A billion is a hundred / a thousand million.1.Master the following words :
billion; noise; birth; notes; report; huge; increase;
hang on a minute; problem
2.Complete the task in P.73(4-5)
小结亲爱的同学，课后请做一下习题测试，
假如达到90分以上，就说明你已经很好
的掌握了这节课的内容，有关情况将
记录在你的学习记录上，
亲爱的同学再见！
