冀教版八年级英语下L38
冀教版八年级下册lesson38
1.九分之二 2.四分之三 3.六分之五 4.七分之四 5.八分之三 6.二分之一 7.四分之一
(2)表示“……中的几分之几”,一般用 “分 数+ of +名词”这一结构。 Only three tenths of people agree with you. 只有十分之三的人同意你的观点。 (3)当分数作主语时,谓语动词的单复数形式由 后面所接名词的形式来确定。若后面的名词是 可数名词复数时,谓语动词用复数形式,若后面 的名词是可数名词的单数或者不可数名词时,谓 语动词则要用单数形式。 Two fifths of the students are from China. 五分之二的学生来自于中国。 Three fourths of money is for education. 四分之三的钱用于教育。
Read the text again and fill in the blanks. (1)There are seven continents . (2)We can’t live in water, and only about one third of our planet is land. (3)It’s not easy to live in those places. (4)It must be treated well for our children and for our children’s children, too!
1.In the year 2010,the world’s population was over 7 billion in total.
total 作名词,意思是“总计”。in total意思是 “总共”,和in all 同义。 The ruler is 1 yuan and the pen is 10 yuan,so the total is 11 yuan.尺子1元钱,钢笔10元钱,所以 一共是11元钱。 My family members are 20 people in total.我家 家庭成员共有20人。
最新冀教版八年级英语下册Lesson38TheWorldIsaBigPlace精品课件(1)
The earth is our home. We must take care of it. Life today is easier than it was __1__ years ago, but it has brought some new problems. One of the biggest problems is pollution. We can see it, smell it, drink it and even hear it.Man has polluted the __2__. The more people, the more pollution. Many years ago, the problem was not so serious because there were not so __3__ people. When the land was used up or the river was not clean in a place, man went to __4__ place. Now man is slowly polluting the whole world.__5__ pollution is still the most serious, it’s bad for __6__ things in the world. Many countries don’t let people burn __7__ for air in the houses and factories in the city. Pollution by SO2 is now the most dangerous kind of air pollution. It’s caused by heavy traffic. People say it’s __8__ to ride bikes. When you are riding, there is no pollution. But even in developed countries, most people don’t go to work by bike. It’s not because bikes are expensive or people are tired if they ride to work. It’s because the number of cars on the roads becomes larger. So more people __9__ their bikes and go to work by car, then things are getting worse and worse. We should have special roads only for bikes and make it __10__ difficult and expensive for drivers to take their cars into the city that they will go back to using their bikes.
冀教版初中英语八年级下册《Lesson 38 The World Is a Big Place》word教案 (1)
Unit 7 Know Our World lesson 38 The World Is a Big Place Teaching Content:Mastery words and expressions: land, Europe, America, ocean, Pacific, Atlantic, Indian, earth, surface, island, riverOral words and expressions: Antarctica, the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, Arctic, the Arctic Ocean, Greenland, northeast, NileTeaching Aims:1.Learn more about the world’s geogra phy.2.Master the words and expressions of the continents and oceans in English.Teaching Important Points:1.The words and expressions in this lesson.2.Know about the world’s physical features.Teaching Difficult Points:Some geography features in the world.Teaching Preparation: a map of the worldTeaching Aids: audiotape, flashcard s, a map of the worldTeaching Procedure:Step1. Talk about the question:1.Where do you live?2.Do you like to live here? Why?Step2. Come to “THINK ABOUT IT”.1.Which part of the world do you live in?2.What do you know about the place where you live?3.How many people are there in the world?Step3. Listening taskListen and answer the following questions:1.How many people are there in the world?2.Where do all the people live?3.How big are the world’s oceans?4.How many deserts does the world have?5.What’s the world’s biggest island?6.What’s the world’s longest river?Step4. Reading taskRead the text and finish Exercise 2 in activity book.1.Scientists predict the world’s population will be _______ by 2050. There will be 9.1 billion people by _______.2.About ________ of the world is land. The land that is very ________ is called desert. The deserts cover ________ of the earth’s surface.3.There are ________ continents. They are ________, _________, _________, _________, North America, South America and Antarctica. Antarctica is the wor ld’s _______ and the w orld’s _______ continent.4.There are _______ main oceans. They cover ______ of the worlds’ surface. They are ________, _______, _______ and the Arctic Ocean. ________ is the biggest ocean. _______ is the smallest ocean.5.The world’s _______ island is Greenla nd.6.The Nile River in Africa is the _______ river.Step5. Listen to the tape again and ask the students to imitate after it.Step6. Read the text again and talk about the details about the text.How many deserts does the world have? What are they? Which is the second largest desert in the world?What’s the world’s longest river? What is t he second longest river? What is the third longest river?What are the physical features of them?Step7. Come to “LET’S DO IT”.Prepare a dictionary before the class. When they meet new wor ds, encourage them to look them up in the dictionary.Step8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book..。
八年级英语下册 Lesson 38课件 冀教版
Canada to China today.
句中的动词take表示“花费”，宾语 通常是时间。本句用到了句型 It takes sb. some time to do sth. 此句型表示 “做某事花费某人一些时间”，it是 形式主语，真正的主语是后面的动词 不定式短语。如：
It took them two hours to finish the work this morning. 他们今天早晨花了两个小时完成这项 工作。 另外，cost也可以表示“花费”，但其 宾语可以是时间，也可以是金钱。常 用的句型为： sth. cost sb. some money / time或It costs sb. some money / time to do sth.
Lesson 38
Let’s Invent Hoverboards!
Have you ever used a skateboard? Would you like to?
skateboard
Do you like to watch TV shows about
space and spaceships?
1. What type of transportation would I like to see in the future? 在将来的某一天，我希望看到什么 样的新交通工具呢? in the future强调将来，一般都有 “将来某一天”的意思. 而in future 意思是“今后，从今以后”，它强调 是的从现在的以后。
all the time It snowed ___________.
2. 你穿过这道大门，就会看到左面的房 子。 ___________this gate, and you'll find Go through the house on your left.
冀教版八年级英语下册Unit7 Lesson 38精品课件(共21张PPT)
Howevweerr,elanotet rtrseaotmedewell animals__________________ anindtotal
was even killed for money. There are
not many_______. Luckily, people are
tnrionywitnh.geWtfoeutsaualrlevheotpheetahnaitmaalllsthien
in total on the earth in the future be covered with be treated well
Once the worwldas_c_o_v_e_re_d_w__it_h____
green plants and the living things
led oanptehaeceearftuhl life____________.
拓展练习
1. It's said that____ of the water around the world____ polluted.
A. two third, has B.two thirds, have
C. two third, are D. two thirds, is
2. The fire last night destroyed many buildings. ____, no one was killed.
D. another （ ）5.A. AirB. FoodC. WaterD. Noise （ ）6.A. lifeB. liveC. livingD. lives （ ）7.A. something badB. bad something
冀教版英语八年级下册Unit 7：Lesson 38 The World is a Big Plac
⑴知识目标：
planet ,total , increase, surface, Indian ,billion, Atlantic,Arctic, in total, one third, be covered with
⑵能力目标：
发展学生的听、说、识记及阅读能力，培养学生语言综合运用能力。
2. Wheredo all the people live?
3. Howbig are the world’s oceans?
4. Howmany deserts does the world have?
5. What’stheworld’s biggest island?
6. What’sthe world’s longest river?
3.群体合作评价
全班参与合作评价，因参与的人员增多变得难度加大，但这样的评价对学生合作能力的培养则更有意义。教师在进行全班合作评价时应进行周密的规划，应准备更加完备的评价工具，应提供更为详细的具体指导，同时，还应做好组织工作。此类评价活动实际上与教学活动是一体的，评价活动本身就包含着教学内容。
八、板书设计
2. Know about the world’s physical features.
Learning difficult points:
Some geography features in the world.
Learningaids:
audiotape, flashcards, a map of the world
4.从这节课的作业上看，本课涉及的话题，学生们能用相关的词，短语进行描述。这基本达到了这节课的目标。但是有些知识点，有部分学生掌握的不牢固，主要原因是本课在知识点上讲解时间少了一些，但是如果重新上这节课，我会把更多的机会留给学生。比如知识点的讲解，也可以放手给学生去讲。
冀教版八年级英语下册教案lesson-38-The-World-Is-a-Big-Place
lesson 38 The World Is a Big PlaceTeaching Content:Master words and expressions: land, Europe, America, ocean, Pacific, Atlantic, Indian, earth, surface, island, riverOral words and expressions: Antarctica, the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, Arctic, the Arctic Ocean, Greenland, northeast, Nile Teaching Aims:1.Lea rn more about the world’s geo graphy.2.Master the words and expressions of the continents and oceans in English.Teaching Important Points:1.The words and expressions in this lesson.2.Know about the world’s physical features.Teaching Difficult Points:Some geography features in the world.Teaching Preparation: a map of the worldTeaching Aids: audiotape, flashcard s, a map of the worldTeaching Procedure:Step1. DictationTake out one piece of paper and write down your name!Step2. Listen and answerLead into the text by listening.Open your book and check your answer!e to “THINK ABOUT IT”.What do you know about the place where you live?How many continents are there in the world? What are they?Step4. Reading task1.Read the text quickly and quietly by yourselfMatch each paragraph with its main idea (Let’s do it Part One)2. Read the text carefully and loudly by yourselfFill in the blank1.By 2025,the world may have about 8 _____(十亿) people2.These dry places are called deserts.(汉译英)3.Antarctica _____ _________ ________ (被覆盖)snow and ice all year round.4.Oceans cover ________ _______of the earth’s surface.超级链接：1. billions of ...数以十亿的…例：There are billions of trees in this forest.这个森林里有数以十亿的树。
冀教版英语八年级下册Unit 7：Lesson 38 The World is a Big Plac
T-S
Ask Ss to do the guessing game and read the words about the continents and oceans.
The Ss can read out the continents loudly and confidently.
Aims
A)Knowledge
By the end of the class, students will be able to understand, master and use the words and expressions:in total,one third,all year round,two thirds.
The form of the passive voice is be+ past participle
Do you know the meaning of the underlined words?
in total
one third
two thirdsthe expression of thefractionalnumber
Be+ p.p
One third two thirds
The earth is our home now and it will be our home _______________, so it _________________.
It must be treated well is a passive voice. can you find another passive voice sentence in this text?
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区别于wish
• wish v.希望，想
to do wish sb. to do
宾语从句
I wish to go to the space one day. I wish you to be better soon. I wish I could fly like a bird.
all the time 一直，总是
Translate the phrases:
• 想要做某事，在未来，把你变成能量 • 太空，宇宙飞船，我不知道.
• I hope someone invents one. • A transportor would send you from one place to anther place quikly. • It takes eleven hours to fly frome Canada to China today • all the time
Lesson38 Let’s Invent Hoverboards !
New words:
• • • • • • • • • • hoverboard Sam skateboard smooth float transporter second show space spaceship • • • • • • • • • • n.飞翔器 山姆（人名） n.滑板 adj.平稳的；平坦的 v. 漂浮 n.运输车 n.秒 n.演出，展览 n.太空，空间 n.宇宙飞船
• • • • • • • 关于time的一些词组： 同时 在那时 准时 及时 时 in time on time in no time at times
Read the text carefully
Is the statement true (T)or false(F)?
1.Sam would like to see a skateboard in the future.( F ) 2.A hoverboard would have some wheels.( F ) 3.A transporter would send you from one place to another place very quickly.( T ) 4.It takes a second to fly from Canada to China today.( F ) 5.Sunlight is energy,right?( T )
Homework
• Retell the text according to the key words. • Finish the exercises in Lesson 38. • Preview lesson 39.
2.I hope someone invents one. hope v.希望． hope to do sth./ hope +（that）从句 不能用hope to do sth的结构。 例：1.我希望将来能成为一名机长． I hope to be a captain in the future. I hope I will be a captain in the future. 2.我希望你能住在这里。 I hope that you can live here. (√) I hope you to live here. (×)
Check yourself!
• 1.There are sixty s in a minute. • 2.He made a TV s on how to plant a tree. • 3.There isn’t enough s to put another desk. • 4.The sea is s if there is no wind. • 5.If you put a piece of wood in the water, it can f .
Retell the text with key words
• • • • • • • • Sam in the future hoverboard skateboard wheel ride smooth hope • • • • • • • • transporter send...to... It takes ... a second energy make into space all the time
Think about it!
• Have you ever used a skateboard? Would you like to? • Do you think skateboards are dangerous?
Read quickly
What is hoverboard? (answer it with the sentences from the text)