英语Unit 3 Language in use .课前预习课件ppt

这是一份英语Unit 3 Language in use .课前预习课件ppt，文件包含Module6Unit3Languageinuse课件pptx、Module6Unit3Languageinuse同步练习docx、Module6Unit3Languageinuse教案docx等3份课件配套教学资源，其中PPT共24页， 欢迎下载使用。

Let’s try t speak English as much as pssible.
Language practice rules
1. 离...很近2. 一个有着二十万人口的城市3. 需要地方居住4. 在城市中心5. 关闭6. 更好的服务7. 解决所有的问题8. 事实上 9. 全世界10. 到那乘公交要花费一个小时
all ver the wrld
a city with 200,000 peple
need places t live
in the centre f city
better service
It takes an hur t get there by bus.
slve all the prblems
Which city had the largest ppulatin in 2000?Which city’s ppulatin will increase the mst frm 2000 t 2025?
Tky had the largest ppulatin in 2000.
Mumbai's ppulatin will increase the mst frm 2000 t 2025.
Which city will have a larger increase in its ppulatin, New Yrk r Mexic City?Which city / cities d yu think will have the biggest ppulatin prblem? Why?
Mexic City.
I think Mumbai will have the biggest ppulatin prblem because its ppulatin will increasethe fastest.
Cmplete the passage with a, an r the where necessary.
Mina is (1)____ eighteen-year-ld girl. She has gt (2)___brther and (3)____ sister. Mina is (4)____ ldest child in (5)___ family. She lives in (6)___ very big city. She has (7)____ jb in (8)____ htel. She hpes that ne day she will have (9)___ chance t g t (10)______ cllege.
Cmplete the sentences with the crrect frm f the wrds in the bx.
few gd much small
1 We believe the schls in Arnwick are very gd, and we are wrking t make them even_______ .2 Their flat is t large fr tw peple. They want t find a _______ne.3 Anna always talks abut her ideas. I think she needs t listen _______.4 There are a lt f parks in this city. I think there are _______parks in a lt f ther cities.
Cmplete the diagram shwing ppulatin prblems. Use the wrds in the bx t help yu.
air city cuntryside hspital increase public service traffic water
Prblems f Arnwick
Peple mve frm_______
the cuntryside
Peple arrive in _________
Prblems: Ppulatin___________
Envirnmental prblemsExamples:_____________ _____________ ______________ ______________
air pllutinwater pllutint much trafficrubbish
Health prblemsExample:______________________________
nt enugh hspitals
Prblems fr the gvernmentExamples:___________________________________________________________________________________________________
need mre schls and busesneed better public servicesneed mre plice t prtect peple
Cmplete the passage with the wrds in the bx.
cuntryside pllutin ppulatin space traffic
Our wrld is facing many prblems. Tw f the biggest are increasing ppulatin and pllutin. The (1)__________ f the wrld is increasing quickly. Why is this happening? Because mre babies are brn every year and peple als live lnger. Many peple are leaving the (2)___________ t wrk in the cities, but there is nt enugh (3)_____ fr s many peple.
Language practice
1.Beijing is a huge takes an hur t get there by ’s almst ne fifth f the wrld’s makes ver 131.4 millin births a year.
1. 不定冠词 a / an的用法：a 用以辅音音素开头的单词前，an 用以元音音素开头的单词前。 例如：a bk, a table, an elephant, an range 2) 表示数量“一”，意思与“ne”接近，但数的概念没有ne强。例如：The little girl played a whle day utside. 这个小女孩在外面玩了一整天。3) 用于首次提到的某人或某物前，表泛指。 A teacher frm England will teach us English. 一位来自英格兰的教师将教我们英语。
4) 用于可数名词的单数前，表示一类人或物。 A tiger is very dangerus. 老虎很危险。5) 表示某类人或事物当中的任何一个，相当于ne。泛指人或事物的类别。例如： He is a ball player. 他是一位棒球手。6) 表示“每一个”，相当于every。用在表示时间，速度，价格的名词前。Yu shuld take this medicine three times a day. 你应该每天服三次药。 7) 表示 “某一” 。A Mr. Wang is waiting fr yu. 一位姓王的先生在等你。
2. 定冠词 the 的用法:定冠词是指特定的人或物，用于特指的名词前。例如：The bk is mine. 这本书是我的 。2) 表示上文提到的或说话双方都知道的人或物。 例如：I heard a reprt. The reprt was abut war.我听了一个报告，这个报告是关于战争的。 Please clse the windw befre yu fall asleep.请在睡觉之前关上窗子。
3) 用于序数词、形容词最高级以及对两者进行比较时起特定作用的比较级前。例如： Our classrm is n the secnd flr.It’s the mst interesting bk I have read. I have tw sisters. The elder ne is a dctr.4) 世界上独一无二的事物前常用the。例如：The mn ges arund the earth. 5) 在姓的复数形式前加the，表示一家人或夫妇二人。例如：the Greens 格林一家人或格林夫妇 6) 用于某些形容词前表示一类人或事物。 the rich, the pr, the ld
7) 用于江河、山脉、湖泊、岛屿、杂志和报纸等专有名词前。例如：the Changjiang River, the Great Wall, the Summer Palace 8) 用于由普通名词构成的专有名词前。例如：the United States 9) 用于乐器名称前。例如： play the pian / vilin 10) 用于固定短语中。例如：at the mment, by the way, in the middle f
3. 零冠词的用法一般来说，在一个句子中有时不加冠词，如 We g t schl by bus. 这种不加冠词的现象，就叫“零冠词”。复数可数名词前，表示人或物的类别，或泛指不定量的人或物。例如：Hrses are useful animals. There are pens and bks n the desk.
2) 当名词前有物主代词、指示代词、不定代词及名词所有格等修饰时。例如：She is ur math teacher. The man in blue is Mary’s father. N ne can get this bk. 3) 交通工具、学科名词前。by bat, n ft I like chemistry. 4) 球类运动、棋类游戏及语言名称前。 He prefers t play ftball. The tw ld men are playing chess. Can yu speak English?
5) 季节、月份、星期、节日、一日三餐等名词前。例如： in spring, n Mnday Children’s Day is cming. I ate sme ndles fr lunch. 6) 某些固定搭配的词组。 in public, g t bed
What a prblem are there in many places with water?
Read and answer.
Getting gd, clean water is becming a prblem in many places.
True (T) r false (F) accrding t Ppulatin and water( )1. Clean water is becming a prblems in many places.( )2. Water use is grwing as fast as the wrld’s ppulatin.( )3. Many areas peple have t walk a lng way t get clean water.
( )4. Mre than 3.4 billin peple die frm drinking and washing with dirty water each year.( )5. In fact, wrld ppulatin and pllutin are prblems that cause the shrtage f gd clean water.
mre and mre peple are grwing fastmre and mre water is used… is becme a prblem in many places Mre than 3.4 millin peple die frm drinking and washing with dirty water each year. stp the pllutin, save water
Read again and retell the passage using the fllwing expressins.