英语八年级上册Unit 3 Language in use .练习题课件ppt
展开1. T understand and read large number;2. T summarise and cnslidate the use f article;3. T make yur wn graphs.
Objectives
Language practice
That’s a huge number.The small lcal schl in Parkville clsed dwn five years ag, and getting t the nearest schl in Arnwick takes her an hur by bus.It said the wrld’s ppulatin was abut 7.8 billin in 2020.Parkville was near Arnwick, a city with a ppulatin f 10,000,000.
从小方框总结本模块的语法: 冠词a/an/the的法; 分数的表达; 数字的表达。
一、What: 什么是冠词二、Why: 为什么用冠词 a girl; a student三、Hw: 怎么使用冠词?一般怎么考?
冠词 搞清楚三个概念
冠词是一种虚词,没有词义,不能单独使用。
冠词用于帮助名词或起名词作用的其他词类说明其意义。
a/an 一个;一类;每一
三、Hw: 怎么使用冠词?一般怎么考?
首次提到的事物,表达‘一个’的意思
I have a dg.
表达‘every’的意思
That makes 131.4 millin births a year.
have a gd time
再次提到的事物,特指何人何物
I have a dg. The dg is white.
序数/最高/唯一/专有/方位词之前
It's the secnd tallest building.It's the tallest building.The mn is rund tday.Nanningis in the suth f China.
at the mmentlisten t the radi
三、Hw: 冠词一般怎么考?(中考英语单选题第1/2题)
(2018中考)1. My uncle wrks in a hspital. He is ____ dctr. A. a B. an C. the D. /
(2019中考)2. I usually have ____ egg and sme bread fr breakfast. A. a B. an C. the D. /
(2017中考)2. He ften watches news n TV fr nearly ____ hur after dinner. A. a B. an C. the D. /
1. He is ___ cllege student. And he studies in ____ university. A. a; an B. an; a C. a; a D. the; an
2. The girl ran t the bus statin in ___ hurry. A. a B. an C. / D. the
用不定冠词 a/an, 定冠词the 或“/”填空
1. I fund _____ bk n the flr. I think _____ bk is Jenny’s. 2. _____ Sun is much bigger than _____ Earth. 3. Lucy is _____ mst careful student in my class. 4. _____ Greens are watching TV nw. 5. _____ range is range. 6. We’ll g t _____ Great Wall next week.
在英语中,对于万以上的数字,我们该如何表达呢?这就要记住英语数字读法特点。以下面一个数字为例:
注意每三个数为一个单位,按照百、十、个向下读。
seven hundred and twenty-nine
six billin,
five hundred millin,
fur hundred and thirty-ne thusand,
数词的概念:表示数目多少或者顺序先后的词叫数词。它有两种形式:1. 表示数目多少的叫基数词。如:ne一,tw二,three三,fur四。2. 表示顺序先后的词叫序数词。如:first第一,secnd第二,third第三,furth第四,fifth第五。
基数词的构成:(1) 1-12的基数词是:ne 1,tw 2,three 3, fur 4, five 5, six 6, seven 7, eight 8, nine 9, ten 10, eleven 11,twelve 12。(2) 13-19的基数词:分别在3-9的基数词后加词缀-teen,但要注意几个特殊变化的基数词:13-thirteen,15-fifteen,18-eighteen。(3) 20-90的逢十的基数词:分别在2-9的基数词后加-ty构成,即:20-twenty,30-thirty, 40-frty,50-fifty,60-sixty,70-seventy,80-eighty,90-ninety。(注意20,30,40,50,80拼写的特殊变化。)
序数词的构成:(1) 1-19的序数词除了第一(first),第二(secnd)和第三(third)之外,其他的序数词是由基数词加后缀-th构成的。如:第四-furth,第六-sixth,第七-seventh等。注意:几个序数词的特殊变化:fifth 第五,eighth 第八,ninth 第九,twelfth 第十二。
序数词的构成:(2) 整十的序数词的构成方法是:先将“几十”的基数词的词尾-y变为-ie再加th。 如:第20-twentieth,第30-thirtieth,第40-frtieth。(3) 两位数的序数词如果包含1-9的个位数,十位数用基数词,个位数用序数词。 如:第21(twenty-first),第34(thirty-furth)等。(4) 百、千、万的序数词有hundred-hundredth,thusand-thusandth等。
Wrk in pairs
Match the cuntries with their ppulatins.
1. China2. the US3. Australia4. New Zealand
a) 5,084,000b) 25,690,000c) 331,698,000d) 1,411,780,000
China has a ppulatin f…
Read the chart and answer the questins.
1. Which city had the largest ppulatin in 2018?2. Which city’s ppulatin will increase the mst frm 2018 t 2030?3. Which city will have a larger increase in its ppulatin, Mumbai rCair?4. Which city/cities d yu think will have the biggest ppulatin prblem? Why?
1. Which city had the largest ppulatin in 2018?
Mexic City
2. Which city’s ppulatin will increase the mst frm 2018 t 2030?
33. Which city will have a larger increase in its ppulatin, Mumbai rCair?will have a larger increase in its ppulatin, New Yrk r Mexic City?
4. Which city/cities d yu think will have the biggest ppulatin prblem? Why?the biggest ppulatin prblem? Why?
I think Dhaka will have the biggest ppulatin prblem because its ppulatin will increase the 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’re 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.
air city cuntryside hspital increase public service traffic water
Prblems f Arnwick
need mre schls and hspitalsneed better public servicesneed mre plice t prtect peple6
Peple mve frm _______________
Peple arrive in ________________
Prblems: Ppulatin __________
the cuntryside
Envirnmental prblems Examples: ___________________ ___________________ ___________________
air/ water pllutint much traffic and nise lts f rubbish
Health prblems Example: ___________ ___________
nt enugh hspitals
Prblems fr the gvernment Examples: ______________________ ______________________ ______________________ ______________________
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. Anther huge prblem fr the wrld is (4) ________. There’s s much (5) ______ n the rads that in sme cities the air is heavily plluted. We shuld wrk harder t prtect ur wrld.
Cmplete the passage with the wrds in the bx.
cuntryside
Cmplete the sentences with the expressins in the bx.
all ver the wrld clsed dwn in the future it takes nt… any mre
1. Grwing ppulatin is a prblem ________________.2. The ppulatin f China may grw mre slwly . 3. The supermarket when a bigger ne pened in the twn.4. Usually an hur t get there by bus.5. The twn had a lt f ppulatin in the past but it is a prblem _____________.
all ver the wrld
in the future
Listen and chse the best summary.
It is cheaper t share a car than t have a persnal car.b) Peple in a car club d nt ften take buses, trains r the undergrund.c) There are n car clubs in the US.d) Jining car clubs is gd fr yu and fr the city.
Listen again and chse the crrect answer.
1. Jining a car club is cheaper / mre expensive than having a persnal car.2. Peple in car clubs pay fr / d nt pay fr a car when they drive.3. Peple in car clubs smetimes / never take a bus r ride a bike.4. Peple in car clubs prbably are / are nt healthier.
Disscuss this questin:D yu think car clubs wuld be ppular in China? Why/Why nt?
Mdule task:
Wrk in grups.Prepare t make yur graph.
Writing a news reprt abut an accident
·Chse a cuntry r twn which interests yu. It culd be yur hme twn.· Decide the time yu want t lk at—fr example, nw, ten years ag and ten years frm nw.· Research the ppulatin f yur place in thse years. Write yur ntes carefully.
Make yur graph.
· Decide hw yu want t make yur graph.· Draw it and clur it. Yu can als make it n the cmputer.· Label it clearly.
Write a paragraph t describe yur graph.
Making a graph
Present yur graph t the class.
1.冠词用法。2. 数词用法3. 重点短语prepare fr such as/fr exampleppulatin increase in the futureclse dwn ne fifth
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