课件12张PPT。 Welcome to my class !Company LogoContentsWhether I can be a good teacher is still a question.3What makes me feel happy is being with my students.4It is still uncertain when my Miss Right will come into my life.
8 6Most of my time is devoted to teaching .5What my parents always complain about is I am not getting marriedCompany LogoContentsWhether I can be a good teacher is still a question.3What makes me feel happy is being with my students.4It is still uncertain when my Miss Right will come into my life.
8 What my parents always complain about is I am not6Most of my time is devoted to teaching .5getting married.
Company LogoContentsWhether I can be a good teacher is still a question.3What makes me feel happy is being with my students.4It is still uncertain when my Miss Right will come into my life.
8 What my parents always complain about is I am not6Most of my time is devoted to teaching .5getting married.
Company LogoTipsPut an IT at
the beginning
Instead of the
long clause.Never use IF
instead of
WHETHER
here.1 His discovery has not yet been proved.
What_____________________________________.
2 Do the other astronomers accept his ideas? It remains a question.
Whether________________________________________________.
3 The first appearance of life on earth is still a mystery to scientists.
How______________________________________________.
4 Why is the earth becoming warmer? It is an important topic for research.
Why_____________________________________________________.
5 Stephen Hawking at 65 experienced zero gravity during a flight. It
amazed everybody.
It amazed everybody__________________________.
6 Pluto is no longer considered a planet in our solar system. What a
surprise.
It is a surprise __________________________.
Company LogoRewrite the sentenceshas not yet been proved is his discoverythe other astronomers accept his ideas remains a questionlife first appeared on earth is still a mystery to scientiststhe earth is becoming warmer is an important topic for researchthat Stephen Hawking at 65 experienced
zero gravity during a flightthat Pluto is no longer considered a planet in
our solar system Company LogoSelect the correct answer Is it true that all movies will be available online?
_______ is unbelievable!
a. That all movies will be available
b. All movies will be available
c. Being available all movies
d. It is that all movies will be available
e. Due to the fact that all movies will be available
2. Is it true __________ people are saying about the new laptops?
a. that what b. that c. if d. whether or not e. whataCompany Logo Blanks filling
1. Who we should invite to open the conference is a question.
2. Whether it should last two days or three days doesn’t matter.
3. Whoever wants the book may have it..
4. How many people will attend the conference has not been decided.
5. Which team will win the football match is still unknown.
6. It is uncertain when we should hold the conference, in May or June.
7. Why so many people are interested in basketball is what we want
to know.
8. That there is life on another planet is almost impossible.
9. It is still unknown who will be sent to the States.
10. What make my life colorful in the school are my good friends
and kind teachers.whether / that / who / which / when / why / what / how / whoeverCompany LogoA survey on school lifeExample: A--- What can’t you get used to?
B--- Getting up very early in the morning.
Report: What he can’t get used to is getting up early
in the morning.
1. What are you good at?
Report: ________________________________________
2. What are you very proud of?
Report: ________________________________________
3. What are you deeply interested in?
Report: ________________________________________
4. What are you now fed up with?
Report: ________________________________________
5. What makes you easily get annoyed about?
Report: ________________________________________Company LogoWriting–“My problems at 17”What I can’t get used to is…What I find difficult is …What I can’t get used to is …What worries me is …I am struggling with …It makes me annoyed that …Thank You !Hi everyone!
I'm Daniela－a 25 year old girl from England. It always makes me smile when
I read that some of you are from a "small town" - just 10,000 inhabitants or so. Imagine a place in England where 2,800 people live. That's where I am from and that is REALLY small! Anyway, I like it here – lot's of space. I currently work in the marketing department in the capital of the district. It is just a part-time job, and so I am very flexible with my working hours. I appreciate that very much, because I don't like getting up early in the morning. Whether I will change my job hasn’t been decided yet.
I like meeting friends, reading books, talking to people and driving motorbike ( I must admit I don't drive myself, but sit behind the driver acting cool? ). What we
are planning is a motorbike trip from Singapore, through some countries and into China after next summer. I also like traveling but that costs lots of money. A few weeks ago I visited my cousin in Switzerland. So I'm sort of a freeloader.? It’s really a great fun that we can chat on line so far apart. Thanks! Lots of greetings from England. DaniA letter from EnglandCompany Logo课件34张PPT。 unit4
learning about language A time machineBig Banga solid globeatmosphere waterIt became very v______iolentIn time it produced some gases.The water on the earth is u_____ that on other planets.waternlikeplants in the watershellfish and fishplants on landinsects and amphibiansReptiles Dinosaurs Mammals They produced young by l______ eggs.ayingThey __________ young baby animals and produced milk to feed them.gave birth toDinosaurs e_____ on the earth for more than 140 million years.xisted prevent...from 使...不做某事, 阻止... 做某事 Nothing will prevent us from studying hard.stop
keep One hundred and forty million years before humans ______,dinosaurs ruled the earth. At that time they had few natural enemies. So they developed quickly. They ____________ young by _____ eggs. Until now no one knows the exact reason why the dinosaurs were unable to ______ themselves _____ disappearing altogether. They died out _______. Maybe as some scientists guess, that the earth’s weather became hot and dry ____________ the dinosaurs’ life.existedgave birth tolaying prevent from in timewas harmful toFill in the blanks using some of the words on the blackboard.1. What he discovered has not yet been proved.The subject Clause3.It is an important topic for research why the earth is becoming warmer.2. Whether other astronomers accept his idea remains a question.真正的主语形式主语主语从句 subject clause Find the sentences with the subject clauses from the reading passage in Par.3—5.Par3.4.It was not immediately obvious that water was to be fundamental to the development of life.5.What many scientists believe is that the continued presence of water …7.Whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.Par4.6.Why they suddenly disappeared still remains a mystery.Par5.Complete the sentences using what, whether, where, when,
who, why, how or that.1.(_____ is needed for success) is your hard work.3.(_____ we will go tomorrow )hasn’t been decided yet.2.(______ they will arrive )has been told to the teacher.4.(______ can join in the sport meet) is decided by the teacher.5.(________ it will rain or not) is not clear.7.(______ the earth is a solid ball) is known to us all.WhatWhen/HowWhere/whetherWhoWhetherThat6. (____ the earth is becoming warm) is a good topic for research.Why主语从句作主语时，谓语动词一般用单数形式。Conclusion:.It was not clear whether the solid shape would last or not. SubjectFormed SubjectWhether the solid shape would last or not was not clear.Real引导主语从句在句首只能用whether,
有it作形式主语的whether/if都可以.Conclusion:ifIf×the earth is a solid globeThatis known to us all.It is known to us all that the earth is a solid ball.Use “it” to rewrite two sentences.How life began on the earth has been learned in the text.It has been learned in the text how life began on the earth.Conclusion:That 在主语从句中不能省略.用 what / whether / that/ if/where / how / when /why /
who / how much / etc. 来连接主语从句.Summary:
Subject Clause4.引导主语从句在句首只能用whether,
有it作形式主语的whether/if都可以.
5.That 在主语从句中不能省略.
2.有时为了使句子结构平衡, 避免 “头重脚轻”,常用
it 作形式主语,而把从句放在后面.pour …into is
harmful to our home . What is harmful to our home ?That the factory pours waste water into riversproblemsdestroyed the balance of nature .That people cut down too many treescut downWhat destroyed the balance of nature ?
problemspollutes our home .That people throw rubbish everywherethrow… everywhereWhat pollutes our home ?
problems makes animals endangered.____ people kill too many Antelope for moneykill… for moneyWhat makes the Antelope endangered?That ______makes Antelope endangered is that people kill too many Antelope.Whatthat与whatwhat在从句中作主语、宾语、表语,而that则不作句子成分.Conclusion:What makes the birds endangered?makes birds endangered.give off2.That_________________________________________smoke3.It is reported that…factory1.What makes birds
endangered is that ___________________problems Step 2. suggestionA:I suggest/ believe that … should (not)…C: What … suggests/ believes is that …B:What does he suggest?As a student, we should do many things to protect our earth.DiscussionDiscussionWhat should we do to protect our home?What I want to say is that __________.
It is obvious that ______________.
That ____________ pollutes our earth.
Why I say so is that ___________.
How we can protect it is _________.
What we should do first is that _______.
Whether our earth can be protected depends on ______________________.Only if we care will we help,
only if we help shall all be saved!1. Turn the report into a composition using the words and phrases we learned today and Subject clause.
Thank you for your listening! confident
different
patient
presentconfidencedifferencepatiencepresence2. Mother always comes back home in time to prepare dinner.at last, finally1. If you keep on, you will succeed in time.not latecertain
fair
paid
kinduncertainunfairunpaidunkindThe water from the factory ___________________is harmful to the river.Your smoking is harmful to your child’s health.is harmful toThe naughty boy ___ to me that the hen that ___ there just now had___ two eggs the day before.
A. laid; laid; laid B. laid; lay; lain
C. lied; laid; lain D. lied; lay; laidD课件32张PPT。 Unit 4
Astronomy: the science of the starsUsing LanguageAS we know, people learn more
about the universe because of
the more studies made by the
scientists. Can you name some
famous scientists who made
contributions to the subject
connected with space? Gravity made everything fall back to the earth.Isaac Newton,
牛顿Universal gravity
万有引力Pre-listeningHe’s a Jew. He’s famous for his Theory of Relativity.Einstein, Albert
爱恩斯坦Relativity（相对论）霍金Black holes （黑洞）1642-17271879-19551942-ListeningListen for the first timeEverything falls back to the earth because of a pull called gravity.Gravity is different in space.Black holes would eat stars and they may also push stars into space.Listen for the second timeThe bigger the object the stronger the gravity Time goes slower in very strong gravityIf you go over the edge, you cannot go out; but if you do not, you may be able to escape.Reading Who was the first person that visited
the moon?Neil ArmstrongNeil Armstrong was born in Ohio（美国俄亥俄州） in 1930. He was a pilot in the U.S. Air force before he entered the space program（太空计划）. In July of 1969, he commanded（指挥） the Apollo 11（阿波罗11号） and landed on the moon. He made history by walking on the moon firstly. What will you need if you are going to the moon?? ? ?想一想What would
you need?
Speaking task:spaceshipspacesuitwaterOxygen producer a space camera……Speaking (4m)If we were going to the moon…Discussion-1 (3m)Fill in the chart. spaceship with water to cool youcarrying oxygen tanksspacesuitspacebuggyspacesuita rope to tie you to the spaceship space food that you can eat easilyspacesuitsunglassesspace cameraSpace FoodSpacesuitsSpace Buggy登月车Space CameraA VISIT TO THE MOONFast Reading1.How many times of gravity changes
when a rocket rose from the earth to
the moon? Which one was the most
powerful?
2. According to Li Yanping, how was
the gravity of the moon?
3. What happened to the writer
when he went out of the spaceship?He became very heavy.He had no weight and could float around like a feather. He was about one-sixth of his weight on the earth.His weights changed three times too.
Now write them down.He became very heavy.He had no weight and could float around like a feather. He was about one-sixth of his weight on the earth.1.However, according to a widely accepted theory, the universe began with a “Big Bang” that threw matter in all directions.
to begin with和 to start with：两个词组都有“以……开始”的意思.
1)to begin with 以……为起点; 开始(做)……
2)To start with 以…….开始; 从……着手; 由……作为开头
这两个词组都可以单独使用,表示“首先; 第一; 起初; 最初”.在句中作时间状语.
e.g. To begin/start with, I couldn’t understand every word. 起初,我一句也没弄明白.
2.It was not immediately obvious that water was to be fundamental to the development of life. 水会对于生命的发展起关键作用,这一点在当时并不太明显.
本句体现的是名词性从句在句中作主语的作用,虽然是以It开头,可是It只起到形式主语的作用, 真正的主语是that water was to be fundamental to the development of life. 用It做形式主语是因为that引导的从句较长,如果按照正常语序来安排的话就显得头重脚轻了. 如:
It is no wonder that he has passed the exam.3.Others, called amphibians, were able to live on land as well as in the water. 另外一些叫作两栖动物,它们既能在陆地上生活也能在水里生存.
as well as 表示“(除….之外)也; 既……又”. 如:
I’m learning French as well as English.
我学英语之外还学法语.
He grows flowers as well as vegetables.
他既种菜也种花.4.cheer up : 欢呼，喝彩，感到高兴，
使高兴。当看到球队的到来，人群欢呼起来。
_____________________ when they
saw the team arrive.他带她去听音乐会来使她高兴。
He took her _____________ to
____________.The crowd cheered upto the concertcheer her up5.watch …do/doing :观看，注视 我们看着太阳正在树后面落下。
We _____________________ behind
the trees. 每一天当他们看到植物生长，他们的心里都充满了希望。
Every day as they __________________ , their hearts filled with hope. watched the sun settingwatched the plant grow6.now that :既然，由于既然每个人都到了，我们就可以开始会议。
_________________________, we can
begin the meeting.由于你是一个大男孩,你就必须行为表现得更好.
_______________________, you must
behave better.Now that everybody is hereNow that you are a big boy7.get the hang of sth.查看某物运作了解…..的意义我一直想知道这部新的打字机的用法.I’ve been trying to ______________ this new typewriter.我不十分了解你的论据的意义.I don’t quite __________________ your argument.get the hang ofget the hang ofWe watched amazed as fire broke out
on the outside of the spaceship
as the earth’s gravity increased.8.amazed 是过去分词，此处做状语用 他进来的时候没有人注意到.
He came in _________ .9.break out (战争,争吵,疾病等)爆发在深夜,突然有人吵架.
_________________ suddenly at midnight.A quarrel broke outunnoticedStudents work in pairs and give each other a number of “does” and “don’ts”for going to the moon.When finished,you can write some suggestions of yours down and read them out to the rest of the class.Discussion:
Discussion-2 (3m)These words and phrases may help you:课件19张PPT。a visit to the moon Reading 2Do you want to visit the moon?July 20th
1969Warming up----Brainstorming (2m)The photo from the moonChina’s first astronaut--------Yang LiweiWrite down the three ways in which gravity
changed for Li Yanping.Reading I----scanning& skimming (2m)3. It became very light.The gravity became very strong.2. The gravity disappeared. His weights changed three times too.
Now write them down.He became very heavy.He had no weight and could float around like a feather. He was about one-sixth of his weight on the earth.1.cheer up : 欢呼，喝彩，感到高兴，
使高兴。当看到球队的到来，人群欢呼起来。
_____________________ when they
saw the team arrive.他带她去听音乐会来使她高兴。
He took her _____________ to
____________.The crowd cheered upto the concertcheer her up2.watch …do/doing :观看，注视 我们看着太阳正在树后面落下。
We _____________________ behind
the trees. 每一天当他们看到植物生长，他们的心里都充满了希望。
Every day as they __________________ , their hearts filled with hope. watched the sun settingwatched the plant grow3.now that :既然，由于既然每个人都到了，我们就可以开始会议。
_________________________, we can
begin the meeting.由于你是一个大男孩,你就必须行为表现得更好.
_______________________, you must
behave better.Now that everybody is hereNow that you are a big boy4.get the hang of sth.查看某物运作了解…..的意义我一直想知道这部新的打字机的用法.I’ve been trying to ______________ this new typewriter.我不十分了解你的论据的意义.I don’t quite __________________ your argument.get the hang ofget the hang ofWe watched amazed as fire broke out
on the outside of the spaceship
as the earth’s gravity increased.5.amazed 是过去分词，此处做状语用 他进来的时候没有人注意到.
He came in _________ .6.break out (战争,争吵,疾病等)爆发在深夜,突然有人吵架.
_________________ suddenly at midnight.A quarrel broke outunnoticedWhat would
you need?
Speaking task:spaceshipspacesuitwaterOxygen producer a space camera……Speaking (4m)If we were going to the moon…Discussion-1 (3m)Fill in the chart. spaceship with water to cool youcarrying oxygen tanksspacesuitspacebuggyspacesuita rope to tie you to the spaceship space food that you can eat easilyspacesuitsunglassesspace cameraStudents work in pairs and give each other a number of “does” and “don’ts”for going to the moon.When finished,you can write some suggestions of yours down and read them out to the rest of the class.Discussion:
Discussion-2 (3m)These words and phrases may help you:课件22张PPT。Period 1&2 Warming
up and Reading IScience
SubjectsPhysics
Chemistry
Biology
Geology
Mathematicsastronomy biochemistry geophysics medicine__________ the scientific study of treatment of diseases and injures
__________ the study of the chemistry of living things
_________ the scientific study of the earth’s atmosphere, oceans and climate
__________ the scientific study of objects in space, such as planets, stars, comets and “black holes”astronomymedicinebiochemistrygeophysicsAstronomy is the scientific study of the universe and the heaven bodies (such as the sun, the moon, and stars), gas, and dust within it. astronomerWater Air Life
?The origin of life on the earth ?The Goddess Nuwa mended the heaven and created human beings from the clay(粘土).God created the world in seven daysDay 1: God spoke and separated light from darkness creating Day and Night.
Day 2: God spoke and separated the water creating sky and ocean.
Day 3: God spoke and created dry land. Day 4: God spoke and created the sun, moon and stars.
Day 5: God spoke and created living creatures in the air and sea.
Day 6: God spoke and created the land animals and man.
Day 7: God rested and blessed this day calling it Holy.
Holy BibleThe Biblical Account Pangu separates the sky from the earthChinese legend Pangu separated the earth and sky with an ax. After he died, his breath became wind and cloud; his voice became thunder and his left eye sun and right one moon; arms and legs became edges and mountains; blood became rivers and tendon (筋脉) became roads; muscles became fields and hair stars; teeth and bones became metals, pearls and jade; sweat became rain. India
Brahman (婆罗门) is the god first represented in the Hindu Triad. He is the creator of the universe and all living beings are said to have evolved from him.The Big BangDo you know what a scientific idea is? is used to describe a huge explosion that scientists believe happened around 15 billion years ago, creating our universe Detailed reading
This text can mainly divided into two stages
Stage 1 : The development of the earth
Stage 2 : The development of life
(para 1—3)(para 4—5) Answer the following questions:
1. About how the universe began, which theory is widely accepted?
2. What form（形状） was the earth after the “Big Bang”?
3. What made up the earth’s atmosphere after the earth exploded?
Para. 1&2: the formation of the universe
and the earth Big Bang A solid ball The earth Atmosphere Water appeared(4) What appeared as the earth cooled down?water is important for the beginning of life on the earth.
Why is water so important for the beginning of life?
Because water allowed the earth to dissolve harmful gases into oceans and seas.？Stage2 The development of lifeAnalysing How life began on the earthwatergreen plants on landforests1. small plants in water2. shellfish and all sorts of fish3.
4.insects (on land)
amphibians (on land and in water) reptiles (on land)
dinosaurs (on land)
mammals (on land) small clever animals with hands and feet
human5.
6.
7.
8. reptiles (on land)
dinosaurs (on land)
mammals (on land) small clever animals with hands and feet
human small clever animals7. What life developed after mammals?Discussion: Some scientists have found that there is water on Mars. 1.Can Mars become a little Earth? 2. Then what are necessary factors?Oral task---thinking & speaking
Surf the Internet to find more information about Astronomy
and you are expected to present it to your peer in the next class.Homework
