新仁爱英语九年级上册Unit-4-Topic-1-Section-C复习过程.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 4 Amazing Science,Topic 1 When was it invented,Section C,城北学校,Shenzhoulaunch,/in China/in 2013,1.Where was Shenzhou launch developed?,It was developed in China.,2.When was Shenzhou launch developed?,It was developed in 2013.,Work in groups and discuss the questions before reading,.,What is an invention?,An invention may be a new product or a new way of doing things.,2.List some inventions that you know and,their inventions.,computer/lock/television/light bulb /,chopsticks/crayon,3.Do you think you can be an inventor?Why?,Yes,inventing is interesting and exciting and everyone,can be an inventor.,Teaching Aims:,1.Learn and marster new words and phrases:,invention/list/crayon/thought/silly/brainstorm/evaluate/,detailed/redesign/imagination/balloon/gun/robot,2.Talk about the events in the past.Passive Voice.,3.Teaching and learning difficult points,：,a).But they werent discouraged by what people said.,b).Make a detailed drawing of your inventions so others,will understand how your invention works.,c).None of these things was planted in fields.,d).See if your invention works as it is planned.,一,.,读,1a,短文，在文中划出下列短语并朗读。,1.,一种做事的新方法,_ 2.,出现、发生,_,3.,大多数时候,_ 4.,种在田里,_,5.,在发明的过程中,_ 6.,事故的结果,_,7.,几个简单要遵从的步骤,_ 8.,疯狂的想法,_,9.,人们所说的话,_ 10.,为,-,灰心丧气,_,11.,为,制作一个模型,_ 12.,为,-,制一个详细的图纸,_,13.,像被计划的那样起作用,_ 14.,跟,分享,_,15.,运用你的想像力,_,预习导纲,二,.,读下列句子，翻译并探究。,1.Inventions come about in many ways.,译：,_,探究：,come about,意为,_.come,加介词或副词构成的动词短,语还有：,come from_,come back_,come over_.,come along_,come on_,come out_,come in_.,come up with_,come into being_.,做一做：,Can you tell me how the accident _?,A.came down B.come about C.came about D.come out,2.None of these things was planted in fields.,译：,_,探究：,none,不仅指人也可指物，其后常跟,_,短语。,none,代,替不可数名词做主语时，谓语动词用,_,形式；代替可数名词作,主语时，谓语动词用,_,数均可。,注意：,no one,用来指人，不接,of,短语，作主语时谓语动词用,_,形式。,做一做：,a).We cant buy anything because _ of the,shops are open at this time.,A.all B.some C.any D.none,b).How many apples are there in the basket?,_.You had better go and buy some.,A.No one B.Nothing C.None D.Neither,当堂训练,1.What will the weather be like tomorrow?,It _ be rainy,cloudy or sunny.Who knows?,A.must B.may C.shall D.could,2.There are many kinds of jeans_ in the modern,supermarket.,A.choose B.choosing C.to choose D.to choose from,3.Zhongzhou Subway Line 1_ on Dec.26.2013.Now it is easy for people to go through the city from west to east.,A.is finished B.was finished C.finshed D.will finish,4.The air pollution will cause some_ if we still have no,effective measures to take.,A.problems B.questions C.ideas D.thoughts,5.We dont have enough books,so you have to _ one,with Jack.,A.share B.enjoy C.use D.buy,A.Draw your invention.B.Name your invention.,C.Test your invention.D.Use your,imagination.,E.Plan and design your invention.,1b Read 1a and put the sentences in the correct places,.,_ You can have wild and crazy,thoughts,.Remember that no idea is too,silly,.Many people,laughed at,the Wright brothers and said they would never fly.But they werent discouraged by what people said.Thats why now we have planes.,D,想像力,1b Read 1a and put the sentences in the correct places,.,_ Careful planning is important in the invention process.This is the time to,brainstorm,for ideas and to evaluate them.,_ Make a,detailed,drawing of your invention so others will understand how your invention works.,Make a model of your invention.,_ See if your invention works as it is planned.If not,do more research,redesign,it,and test it again.,_ Every invention needs a name.,Share your inventions with others.,E,A,C,B,1c Read 1a again and fill in the blanks.,When you want to have an invention,first you must use your _.Then you should plan and design it.Careful planning is very _ in the invention.Third,you should make a _ drawing of your invention and make a model of it.If you want to make your invention more successful,you must _ it again and again.After that,you _ your invention.Last,remember that you should _ your invention with others.,imagination,important,detailed,test,name,share,1a,Read and understand,.,2 Discuss with your partner which of the followings are the top 3 most important inventions and which is the least important invention.Then explain your choice to the class.,Example:,I think zero is the most,important,invention.It is said that it was invented by an Indian.It is a very interesting number.For example,I have only ten,yuan,.If you add five zeros after it for me,haha,I will be a rich man.,Lets read an article about,zero,.,Long long ago there was no zero.To write the,number sixty-three people wrote 63.To write six,hundredand three,people wrote 6 3.The space,between six and three was there to mean.not,anytens.Sometimespeople did not remember,the space.It was hard to see and read.Later people,used a dot to hold the space.Six hundred and three,looked like this 6.3.But the dot was hard to see.So,people put a circle around it like this 63.Then people,could see the dot.They remembered the space.at,last,only the circle around the dot was used.It was,like a zero.This is one story of how the zero came to be used.Now zero has many important uses.Zero tells,how many.Can you tell some other ways of using zero?,3 Do you know how to be an inventor?Do you want to invent something?Write a passage about your invention.The following questions may help you.,1.How do you come to the idea of your invention?,2.What does it look like?,3.What is it made of/from?,4.Whats it used for?,5.What are you going to name it?,Before writing,think more clearly and tell about the looks,uses,advantages and disadvantages of an object.,My invention is a robot.It is called“Superman”.There is a computer inside its body.It looks like a tiger.When you see it for the first time,you may be frightened.In fact,it is gentle and polite.It can help us do housework,such as cleaning a room,washing dishes,and making the bed.When the room is dirty,it will begin to work at once.It can also watch over a house instead of humans.It is careful,clever and hard-working.In short,this robot is very useful to us,though it cant run or speak.,You can write it like this:,i_,n.,the creation of something in the mind;the act of inventing,c_,n.,a rod(,棒）,of colored wax,（蜡）,used for drawing,t_,n.,an idea that you have in your mind,s_ adj.foolish,b_,n.,small thin inflatable(,可充气的）,rubber bag with narrow neck,g_,n.,a weapon,（武器）,from which bullets,（子弹）,or other things are fired,r_,n.,a machine that can move automatically,（自动地）,k_,n.,the set of keys that you press in order to operate it,Complete the following words according to their first letters and meanings.,nvention,rayon,hought,illy,alloon,un,obot,eyboard,1.People used the light bulbs widely in the past.(改为被动语态）,The light bulbs _ _ _ by people in the,past.,2.We can launch spaceships to explore other planets.(改为被动语态）,Spaceships _ _ _to explore other planets.,3.Gore Verbiniski directed the movie,Pirates of the Caribean,in America,.(对划线部分提问）,_ _ Gore Verbiniski _ the movie,Pirates of the Caribbean,?,4.The MP3 player was developed,around 1998,.(对划线部分提问),_ _ the MP3 player _?,Exercises,were widely used,can,be,launched,Where did,direct,When was,developed,单项选择,1.In my opinions,it is important to express our _ to,parents when we have disagreements.,A.hobbies B,thoughts C.habits D.jobs,2.If you check your report more carefully,you can avoid,more _ mistakes.,A.clever B.awful C.lucky D.silly,3.Will you go to the opening ceremony?,If I_,I will go.,A.invite B.am invited C.will be invited D.have invited,4.Excuse me,Where are they going to play football?,Sorry,Im not sure.Ask the team leader.He_ know.,A.can B.may C.shall D.need,5.Do you have _ MP5,Lucy?,Yes,I have_.,A.a,one B.an,one C.a,it D.an,it,词语运用,hour,hard,require,he,hold,about,reply,rich,but,relaxed,understand,two,There was once a man who was the boss of a building,company.One day,a boy in old clothes ran to ask him,”How,can I become as _as you when I grow up.,“Here is a story about two workers,The first worker enjoyed_ a spade(,铁锹,)without doing anything.The _ worker worked hard without saying anything.And he never complained about the long _ of work and his low pay.Several years later,the first worker was still holding _ spade but the other worker became the boss of the building company.Do you understand what the story tells you?Just go to buy a red shirt and work hard.”the boss _.,“Im sorry,sir!Idont_what you said.”the little boy said.“Look at the sunburned(,晒黑,)man in red among those workers who are working.I have noticed him for a long time.He always works_ than the others.Hes always the first one to work _the last one to leave.Now I am_ to ask him to be my secretary and I believe he will work much harder than ever.”,rich,holding,second,hours,his,replied,understand,but,about,harder,Summary,We learn:,1.Some words:,invention,crayon,thought,silly,balloon,gun,robot,keyboard,2.Some phrases:,laugh at,，,come come out,，,the result of,，,none of,3.Some sentences:,Inventing is interesting and exciting and everyone,can be an inventor.,We can:,1.,Talk about the process of an invention,.,2.,Write a passage about an invention,.,Thank you!,