九年级英语全册 Unit 5 What are the shirts made of？单元清课件.ppt

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1、 单元清阅读理解。AHave you ever heard an echo of your voice?An echo is a reflected(反射)sound.Stand in a very large,empty hall with nothing on the walls.Then shout.The sounds you make will hit the walls and come back to you.The walls reflect the sounds.These reflected sounds are called“echoes”.We can use refl

2、ected sound to make sound travel farther.Hold a watch about fifty centimeters from your ear.You cannot hear it.The sound of the watch travels a short way in all directions.It does not travel as far as your ear.You can make it travel to your ear by using a roll of cardboard(纸板筒).Make the roll of card

3、board about fifty centimeters long.Put one end over your ear and hold the watch at the other.Now you can hear the watch because the sound has not gone in all directions.It is reflected down the roll to your ear.A megaphone(喇叭筒)works in the same way.It makes sound travel farther.It reflects the sound

4、 into a beam which can travel a long way.In the ship,the sailor uses the megaphone to make his voice travel.Without the megaphone,his voice cannot travel far.We use reflected sound in many ways.We use it to measure the depth of the sea,for example.Among the animals,bats and whales use reflected soun

5、d to tell them where they are and what things are near them.1.What is called“echo”？AThe sound that is made by man or animals comes back from some place.BVery loud voices that are made by man.CVery loud voices that are made by animals.2.We can hear our echoes if we _Ashout in a small roomBshout in a

6、large house full of thingsCshout in narrow valleys(山谷)3.From the text we learn that _.Areflected sound is useful only to blind people Bpeople havent made use of reflected sound yetCbats use reflected sound to fly and get food 4.If you havent got a megaphone,_ will help you to make your voice travel

7、farther.Aa long piece of wood Ba roll of cardboardCa thin thread ACCB B Andy was still traveling in Spain when he realized he had to confirm(确认)his _ with the airline company.He was visiting Spain in order to improve his Spanish.When_he_was_speaking_to_people_face_to_face,_he_had_no_difficulty_under

8、standing_what_they_said.However,when he was speaking on the phone,he still had a problem.Andy called the airline.And the clerk confirmed that his plane was leaving at nine oclock three days from that day.She also told Andy to be at the airport a little earlier in order to check in his luggage and ge

9、t a seat.Since he was leaving in three days,Andy didnt lose any time.He visited as many places as he could.He thought that it would probably be a while before he had enough money again.He wished he could come back and spend a year in Spain.Too quickly,the final day arrived.Andy left early for the ai

10、rport before takeoff.He hated to rush.When he went to the clerk to show his ticket,the clerk looked at the ticket in surprise,“Why,sir,but your flight was at nine oclock in the morning,and now it is eight in the evening.”“But I confirmed my flight，”insisted Andy.“Will I have to pay for another ticke

11、t？”“No,Sir.However,the next flight out will be three days from now.”Andys _ of shock turned to smile as he realized that now he could go on with his vacation.任务一：请根据短文内容，分别写出、处所缺单词。(每空限填一词)5 任务二：根据短文内容补全句子。(每空限填一词)6(A)He visited as many places as (B)From the passage we know Andy could his holiday.任务

12、三：请根据短文内容回答下列问题。7Why did the clerk tell Andy to be at the airport a little earlier?8How long was Andy late for the plane that day?flightlook/expressionpossiblecontinueTo_check_in_his_luggage_and_get_a_seat._(about)_11_hours.一、将下列句子改为被动语态。1People mainly grow rice in the south of China.2Most people sp

13、eak Putonghua in the north of China.3They send many books to the Hope School every yea They produce different kinds of silver rings and earrings in this factory.The_rice_is_mainly_grown_by_people_in_the_south_of_China.Putonghua_is_spoken_by_most_people_in_the_north_of_China.Many_books_are_sent_to_th

14、e_Hope_School_by_them_every_year.Different_kinds_of_silver_rings_and_earrings_are_produced_by_then_in_this_factory.二、单项选择5 Does she like singing English songs?Yes.She to sing English songs in her room.Aoften does Bis often heardCoften hears Dis hearing 6 Have you heard about that car accident near t

15、he school?Yes,luckily no one Ahurt Bwas hurt Chas hurt Dwere hurt7Chinese by the largest number of people.Aspeaks Bspeak Cis spoken Dare spoken 8Each year quite a lot of food around the world.Its really time for us to do something.Awas wasted Bis wasted Cwasted Cwill be wastedBBCB写作案例 假如你是李明，在菏泽国际牡丹

16、花会之前，请给你的美国笔友Lily写一封信，介绍菏泽牡丹(如悠久的种植历史、数百个品种等等)，并邀请她前来观赏。词数：80100词(首尾句已给出，不记入总词数)供你参考的词汇有：be famous for.以闻名；national flower国花；Heze International Peony Fair菏泽国际牡丹花会；the peony garden牡丹园 Dear Lily,_Yours，Li Ming思路点拨1体裁：说明文2时态：一般现在时(介绍菏泽牡丹花会的情况)，一般将来时(Lily 来菏泽可以做的事)3人称：一、二人称交替使用4写作思路：首先发出邀请，接着简要介绍菏泽牡丹花会的

17、情况，最后写Lily来后能做的事。5注意事项：由于话题比较陌生，注意用学过的语言来表达，尽量做到条理清晰，表达有序。高分模板开篇点题Heze international peony fair is coming.分别介绍Heze is famous for.，the peony garden.畅想未来When you come,Ill.美文欣赏Dear_Lily,_ How are things going?Heze international peony fair is coming.Every year thousands of visitors from all over the wor

18、ld come here to enjoy the beautiful flowers.Will you please come and visit when you are free?I am sure you will get to know more about Heze and have a good time here.Heze is famous for peony and peony is Chinas national flower.It has a long history with hundreds of kinds.The peony garden is very beautiful which is full of all kinds of peonies.When you come,I will be your guide.And you can see those beautiful flowers with your own eyes.Im sure you will be satisfied with it.Yours,_ Li_Ming