Module 9 Unit 3 Language in use 学案初中英语外研版八年级上册（含答案）

Module 9 Unit 3 Language in use
◎课时重点:
1.继续学习冠词的用法及数字的表达方式。
2.能听懂、读懂并会讲述包含数词的文章或对话。
【预习导学】
一、填一填
用a, an或the填空。
1.I can see 　 　 bird in the sky.
2.—Do you know 　 　 Diaoyu Island
—Yes, of course. Diaoyu Island is 　 　 island of China.
3.Mr Zhang is 　 　 English teacher.
4.The book on 　 　 desk is 　 　 useful one.
5.　 　 new bridge has been built over 　 　 Huangpu River.
二、译一译
1.我们的世界正面临着许多问题。
______________________________________________________________
2.两大问题是人口增长和污染。
______________________________________________________________
3.世界人口增长很快。
______________________________________________________________
4.我们必须要更努力地工作来保护我们的世界。
______________________________________________________________
5.事实上,用水量的增长速度是世界人口的两倍多!
______________________________________________________________
【答案】
一、
1.a
2.the;　an
3.an
4.the;　a
5.A;　the
二、
1.Our world is facing many problems.
2.Two of the biggest problems are increasing population and pollution.
3.The population of the world is increasing quickly.
4. We must work harder to protect our world.
5. In fact, water use is growing more than twice as fast as the world's population!
【合作探究】
任务驱动一 小组活动
1.将国家与其人口数连线,然后听录音核对答案。
2.在小组里,就上面各国的人口数量结对进行操练。
完成任务所需的语言结构:
A:What's the population of...
B:The population of... is ...
任务驱动二 阅读练习
1.观察教材上3的统计表,回答下面的问题。
(1)Which city had the largest population in 2000
______________________________________________________________
(2)Which city's population will increase the most from 2000 to 2025
______________________________________________________________
(3)Which city will have a larger increase in its population, New York or Mexico City
______________________________________________________________
(4)Which city / cities do you think will have the biggest population problem Why
______________________________________________________________
2.用冠词a, an或the填空,然后在小组里核对答案。
　　Mina is (1)　 　 eighteen-year-old girl. She has got (2)　 　 brother and (3)　 　 sister. Mina is (4)　 　 oldest child in (5)　 　 family. She lives in(6)　 　 very big city. She has (7)　 　 job in (8)　 　 hotel. She hopes that one day she will have (9)　 　 chance to go to (10)　 　 college.
任务驱动三 综合填空
1.用方框中所给词的正确形式完成句子。
few　good　much　small
(1)We believe the schools in Arnwick are very good, and we're working to make them even 　 　.
(2)Their flat is too large for two people.They want to find a 　 　one.
(3)Anna always talks about her ideas. I think she needs to listen 　 　.
(4)There are a lot of parks in this city. I think there are 　 　 parks in a lot of other cities.
2.用方框中所给的提示词完成下面的图表。
air　city　countryside　hospital　increase　public　service　traffic　water
Problems of Arnwick
People move from　 　
↓
People arrive in　 　
↓
Problem:　Population 　 　
↓
3.用方框中所给词的正确形式完成短文。
countryside　pollution　population
space　traffic
　　Our world is facing many problems. Two of the biggest are increasing population and pollution.
　　The (1)　 　 of the world is increasing quickly. Why is this happening Because more babies are born every year and people also live longer. Many people are leaving the (2)　 　 to work in the cities, but there is not enough (3)　 　 for so many people.
Another huge problem for the world is (4)　 　. There is so much (5)　 　 on the roads that in some cities
the air is heavily polluted.We should work harder to protect our world.
4.用方框中所给词组的正确形式完成句子。
all over the world　closed down　in the future
it takes　not...any more
(1)Growing population is a problem 　 　.
(2) The population of China may grow more slowly 　 　.
(3)The supermarket　 　 when a bigger one opened in the town.
(4)Usually 　 　 an hour to get there by bus.
(5)The town had a lot of pollution in the past but it is 　 　 a problem 　 　.
任务驱动四 听力练习
1.听教材上9的录音,选择最好的总结。
(a)It is cheaper to share a car than to have a personal car. 　
(b)People in a car club do not often take buses, trains or the underground. 　
(c)There are no car clubs in the US. 　
(d)Joining car clubs is good for you and for the city. 　
2.再听教材上9的录音,选择正确的答案。
(1)Joining a car club is 　　　　(cheaper / more expensive) than having a personal car.
(2)People in car clubs 　　　　(pay for / do not pay for) a car when they drive.
(3)People in car clubs 　　　　(sometimes / never) take a bus or ride a bike.
(4)People in car clubs probably 　　　　(are / are not) healthier.
3.在小组里回答下面的问题,并讨论其原因。
Do you think car clubs would be popular in China Why/ Why not
【答案】
任务驱动一
1.
任务驱动二
1.(1)Tokyo.
(2)Mumbai.
(3)Mexico City.
(4)Mumbai. Because it has a larger increase.
2.(1)an　(2)a　(3)a　(4)the　(5)the　(6)a　(7)a
(8)a　(9)a　(10)a
任务驱动三
1.(1)better　(2)smaller　(3)more　(4)fewer
2.countryside;　city;　increase
3.(1)population　(2)countryside　(3)space
(4)pollution　(5)traffic
4.(1)all over the world
(2)in the future
(3)closed down
(4)it takes
(5)not;　any more
【知识超市】
●That's almost one fifth of the world's population.那几乎是世界人口的五分之一。
one fifth意为“五分之一”。英语中分数的表达法:分子用基数词,分母用序数词;当分子大于一时,分母用复数。例如:
three fourths 四分之三
two thirds 三分之二
拓展:“四分之几”的分母可用quarter,例如:a quarter四分之一。“二分之一”用half,其后接名词要与of连用。当分数作主语时,谓语动词的单复数要与其后的名词保持一致。例如:
One third of the water is dirty.三分之一的水是不干净的。
做一做:单项选择。
( )　　　　 of the money 　　　　been spent recycling the rubbish.
A.Three fourths; has
B.Three fourths; have
C.Three fourth; has
D.Three fourth; have
【答案】
A
●冠词的用法
冠词分为不定冠词和定冠词,不定冠词是a / an, 定冠词是the。
1.不定冠词的用法
(1)在叙述时用于第一次提到的某人或某物。例如:This is a book.这是一本书。
(2)表示“一个”的概念。例如: Population is a big problem for cities.人口问题是城市(发展)的一个大问题。
(3)表示“每一”的概念。例如: I go to the cinema once a month. 我一个月去一次电影院。
(4)指某人或某物,但不具体指哪个人或哪个物。例如:Lend me a storybook, will you 借给我一本故事书,好吗
(5)用于表示时间、速度、价格等意义的名词之前,有“每一”的意思,相当于every。例如: five lessons a week 一周五节课
two kilometres an hour每小时两公里
2.定冠词的用法
(1)表示特指或上文提到过的人或事物。
(2)表示世界上独一无二的事物。
(3)用在序数词、形容词最高级前面。
(4)用在姓氏的复数形式前,表示一家人或夫妻俩。
(5)用于由普通名词构成的专有名词前。
(6)与某些形容词连用,表示一类人。
(7)用在方位名词前。
(8)play与乐器类名词连用时,乐器类名词前应加定冠词。
做一做:单项选择。
( )1.This is 　　　　story book. It was written by Alice.
A.the　　　　　　　　B.a
C.an D.不填
( )2.—Who's that girl
—You mean 　　　　one with long blond hair That's Jack's daughter.
A.a B.an
C.the D.不填
【答案】
1~2　BC