英語九年級上仁愛湘教版unit 4 topic1section d導(dǎo)學(xué)案

1、Unit 4 Amazing Science Topic1 Section D一、 溫故知新：補全對話A: Look1! What a beautiful rocket! 1 ？B: It is used for sending up the spaceships.A: 2 ？ B: China has sent up three manned spaceships.A: Spaceships are so magical! 3 ？ B: They are controlled by computers.A: 4 ？ B: They control the speed and the dire

2、ction of spaceships, even the temperature.A: Oh, the computer technology is so useful. 5 B: You had better work hard to master computer technology. A: OK, I will.二、 激疑導(dǎo)學(xué)1.讀課文，完成任務(wù)1b2.探究：follow的意思是 我們應(yīng)遵循交通規(guī)則，譯為 跟著某人做某事，是 那個陌生人跟著李醫(yī)生上了樓。譯為 辨析一、turn on turn off turn up turn down 辨析二、send up send for sen

3、d out send away 三、 自主練習(xí) 翻譯下列詞組 發(fā)送和接收電子郵件 遵循方向 點擊 輸入 把和連接 （ ）1. My father bought a computer for me and now I can use it games and for some useful information. A. to play ; search B. to play ; to search C. playing; to search D. plays; searches （ ）2. After Jim finished the e-mail message from his mothe

4、r he made a call to her immediately. A. read B. reading C. reads D. to read（ ）3.All the readers were by the story. A. moving; moved B. moved: moved. C. moved; moving. D. moving; moving.（ ）4.When you want to read your e-mail, you can chick on “ ”. A. Outbox. B. box C. inbox D. boxes（ ）5. He knows com

5、puters very well, and he often e-mails to his friends. A. gives B. sends C. passes D. puts四、鞏固達(dá)標(biāo) 完型填空The computer is a very wonderful machine, and its so 1 today that it seems that we 2 live or work without it. Computers are used in many 3 in offices, in factories, in big shops, at schools, and even

6、 at home. With the computer people are living a better 4 .The computer is one of the greatest inventions in the 5 century. The first computer was built in America which was named Eniac, and it was not only very 6 , but also quite heavy. It was as big as two rooms .But the computer is developing very

7、 fast. Today theyre becoming smaller and smaller, lighter and lighter, and 7 faster and faster. There are so many kinds of different computers in the market that you can choose one that you like best.As the computer can do a lot of things for people, it helps us to learn about the real world. With t

8、he computer you can 8 e-mails just in a few seconds to your friend far away from the place youre living, but itll take the post office quite a long time for your friend to receive your 9 .Now you can see the computer really gives us a very nice picture about the world of tomorrow. So as a student in

9、 the 21st century, we have to work hard and learn how to 10 the computer very well. Dont you think so?( ) 1 A. beautiful B. interestingC. popularD. enjoyable( ) 2. A. can B. cannotC. mustD. mustnt( ) 3. A. roadsB. streetC. crossingsD. ways ( ) 4. A. life B. friendC. familyD. country( ) 5. A. 18thB.

10、19thC. 20thD. 21st( ) 6. A. usefulB. largeC. smallD. cheap( ) 7. A. studyingB. teachingC. walkingD. working( ) 8. A. giveB. takeC. postD. send( ) 9. A. letterB. bookC. helpD. message( ) 10. A. getB. useC. readD. write 閱讀理解 How to apply for a free mailbox(郵箱)? First you have to connect to the Interne

11、t and go to the homepage of the ICP providing free mailboxes. Then you will find an icon(圖標(biāo)), an agreement about the rules for using the free mailbox will appear. If you want to go, click the icon “I agree”. Then you have to fill in a form about your basic personal data, and the name and PIN(密碼) of

12、the mailbox. The PIN is the key to the mailbox. After finishing these, you will get a mailbox like this: your name mail server (for example: tvguide. “tvguide” is the name of the mailbox, and “” is the name of the mail server.). The mailbox is separated(分隔) into two parts by a separator “”, which is

13、 read as “at”. The former part is the name of the mailbox. The latter is the domain name(域名) of the mail server. All mails to you will be received by the server and put into your mailbox. You can read these mails on any computer on the Internet in the world, if you have the name and PIN of the mailb

14、ox.( ) 1. If you want to send or receive an e-mail, you should first _. A. buy a computerB. fill in a form C. apply for a mailboxD. go to the post office( ) 2. When you get a FREE mailbox, you can send an e-mail _. A. to anyone B. without paying money C. anywhere D. by paying some money( ) 3. Here i

15、s an e-mail address editor. Whats the mailboxs name? Its “_”. A. ewB. C. D. editor( ) 4. The writer mainly wants to tell us how to _ in this passage. A. send a letter by e-mail B. get a free mailbox C. find out ones e-mail address D. read the e-mail on computers in the world( ) 5. In Which book can

16、we find the similar information? A. Who Moved My Cheese B. Harry Potter C. Bill Gates Story D. Surfing on the Internet 五、拓展延伸現(xiàn)在大家都忙著學(xué)習(xí)有關(guān)互聯(lián)網(wǎng)的知識，許多家庭都能上網(wǎng)，大大小小的網(wǎng)吧遍布城鄉(xiāng)，上網(wǎng)沖浪成為一種時尚，根據(jù)下列內(nèi)容介紹網(wǎng)絡(luò)主要用途。80個單詞左右。信息看國內(nèi)外新聞、獲取其他信息通訊發(fā)e-mail打電話學(xué)習(xí)在網(wǎng)上的學(xué)校學(xué)習(xí)、閱讀各種書籍、自學(xué)外語。娛樂欣賞音樂、觀看體育比賽、玩棋牌游戲生活購物 Topic 2 Section D一 溫故知新翻譯下列句

17、子1. 那臺電腦的產(chǎn)地是美國 。 2. 你的書桌是用什么做成的？ 3. 我們的教室剛被我們打掃干凈 。 4. 第一個MP3是什么時候發(fā)明的？ 5. X光機器被醫(yī)生用來檢測病人身體的內(nèi)部 。 二 激疑導(dǎo)學(xué)1.閱讀課文，完成1b 1c .探究、find指偶然發(fā)現(xiàn) 碰到 。我發(fā)現(xiàn)他正在看小說。 。 Find out 指通過觀察 探索而發(fā)現(xiàn)事實的真相 。你弄清楚他為什么遲到嗎？ Discover 指發(fā)現(xiàn)已存在而不為人知的事物。哥倫布發(fā)現(xiàn)了美洲（Columbus） invent 產(chǎn)生出以前沒有的東西。貝爾發(fā)明了電話 .辨析：run away run after run out of run into s

18、b 三、自主練習(xí) 1.朝方向 2.只要 3.計算、算出 4.迷路 5.奏效 6 剩余時間 7.全球定位系統(tǒng) （ ）1 you stick to you goal, Im sure youll achieve your dream in the future. A: As soon as B: As long as C: As well as D. As good as ( ) 2. is a great invention in the medical field. A: GPS B:GDP C: x-ray D. MP3( ) 3. Youve got to stop and learn t

19、o face your problems. A: running away B: washing away C: taking away D: putting away( ) 4. Great changes in the city, and a lot of factory . A: have been taken place: have been sent up. B: have taken place; have been set up C: have taken place; have set up D: were taken place; were set up ( ) 5. He

20、often make his sister , but this time he was made laugh by his sister. A: laugh; to laugh B: laugh; laugh C: laugh; laughing D: to laugh, to laugh ( ) 6. The boy has been ill for a long time, but he doesnt want his parents to A: find him out B: find out C: speak out D: look out 四、鞏固達(dá)標(biāo) 完形填空：We are al

21、ways 1 ,Is there life on Mars?We all know that it is difficult for people on Earth to live on Mars because we need water and oxygen to 2 , but there is little oxygen on Mars.Living on Mars seems like living on a very high mountain. There is a very thin 3 . It might be 20 degrees above zero at noon a

22、nd 60 degrees below zero 4 . A lot of people think there may be plants on Mars. We know that Mars has carbon（碳）.This is a kind of material 5 in all plants and animals on Earth. Through a telescope, Mars looks red. In some places, it seems grey. At times the grey color turns grey-green, then brown, a

23、nd then grey again. The grey-green color may be a kind of _6 life changing color 7 the seasons. At first scientists thought the red planet was as 8 as the moon with dust storms blowing over the large sandy deserts. But Mars seems not as _9 as we once believed it to be. According to an analysis(分析) o

24、n the recent Mars pictures, some scientists believe there is lots of 10 on Mars and water is still in the form of ice. If there is water, there will be hope of finding life on Mars.（ ）1. A. talking B. wondering C. knowing D. telling （ ）2. A. drink B. eat C. survive D. breathe（ ）3. A. air B. atmosphe

25、re C. oxygen D. gas（ ）4. A. at night B. in the daytime C. in the morning D. in the afternoon（ ）5. A. to find B. finding C. find D. found （ ）6. A. animal B. plant C. earth D. people（ ）7. A. for B. by C. along D. with （ ）8. A. lifeless B. hopeless C. harsh D. alone（ ）9. A. cold B. hot C. dry D. wet（ ）

26、10. A. water B. ice C. plants D. life shape, same, live, anything, believe, on, even, lie, take, of短文填空The Moon is about 384 400 km from the Earth. This is about the 1 as 59 River Niles. It 2 about 4 or 5 days for spaceship to fly to the Moon.The light of the Moon comes from the Sun. The Sun is alwa

27、ys shining on the Moon during the day and the night, 3 when we cant see the Moon.The Earth goes around the Sun once every year and the Moon goes around the Earth once every month. The Sun, Moon and Earth 4 along a straight line. Sometimes not all of the sunlight reaches the Moon because the Earth is

28、 in the way.Depending 5 where the Moon is in its orbit(圍繞運動) around the Earth, you will see different amounts(數(shù)量，數(shù)額) of light reaching it and so youll see a different 6 .Scientists have looked for signs 7 life on the Moon, but they havent found 8 yet and they probably never will.However, some people

29、 9 that in the future humans will find a way to build cities and houses on the Moon and make it a safe place 10 in.1._ 2._ 3._ 4._ 5._6._ 7._ 8._9._ 10._五、拓展延伸 書面表達(dá)隨著時代的發(fā)展，我們的生活將會發(fā)生許多變化,下面三幅圖片所描繪的情景有可能在未來的生活中成為現(xiàn)實。同學(xué)們可結(jié)合圖片,發(fā)揮想象,展望未來的生活，以Life in the Future為題,用英文寫一篇100詞左右的短文。開頭已給出,不計入總詞數(shù)。 圖1圖2圖3要求：書寫規(guī)范

30、，語法正確，語句通順，主題鮮明.Life in the FutureAs time goes by, there is going to be big changes in our daily life. For example, _ Topic 3 Section D一、溫故知新： 用所給的詞適當(dāng)形式填空：1. Do you know how many (planet) go round the sun?2. Scientist (not find ) life on other planets yet.3. We cant see the (star) in the daytime.4.

31、The teacher told the children that the Earth (go) around the sun.5. ( explore ) space with other astronauts has always been my dream.二、激疑導(dǎo)學(xué) 閱讀課文，完成1b翻譯下列短語 1.在其他行星上 2.繞著太陽轉(zhuǎn) 3.在太陽系外 4在宇宙中 5. 探測太空 6.發(fā)現(xiàn)生命 7.給某人發(fā)一個信息 8. 科學(xué)研究 9.長大 10. 參加 三、自主練習(xí)：( ) 1.There is no doubt research should be done carefully A

32、scientific B .science C scientist D scientists ( ) 2.A beautiful model car Amy by her classmates, because today is her birthday. A sent to B will send to C . was sent to D . will be sent for ( ) 3 - Some spaceships have traveled to the other places the solar system . - However, no one has discovered

33、 any life there yet . A .in B . on C . beyond D . out ( ) 4 .The sun and its planets the solar system . A .called B .are called C .call D . is called( ) 5 - Are the astronauts afraid to stay in space ? - Sorry, I dont know .A .alone B .along C lonely D .by himself四、鞏固達(dá)標(biāo)用方框中所給單詞的適當(dāng)形式填空。call, try, dis

34、cover, however, beyond, travel, send, be, understand, reachScientists think that there has 1 life on the earth for millions of years. 2 , we havent found life on other planets yet. Why?The earth is a planet and it goes around the sun. There are other planets that also go around the sun. The sun and

35、its planets 3 the solar system. The solar system is a small part of our galaxy(銀河系).The stars we see at night are the suns in other solar systems. There are more than 200 billion stars in our galaxy, the Milky Way, and our sun is only one of them.But scientists have 4 many other galaxies in the univ

36、erse. They are a long way away and their light has 5 for many years to 6 us. Its hard to 7 how large the universe is.Scientists have 8 lots of spacecrafts to visit other planets in our solar system, and some spacecrafts have gone 9 the solar system. However, no one has discovered any life in space y

37、et.But why has no one from other planets sent us a message? Have they 10 to send information to us? Are we alone. Is there life out there in space? We dont know.1._ 2._ 3._ 4._ 5._6._ 7._ 8._ 9._ 10._五 拓展延伸If you dream of becoming a spaceman after you grow up, get started now! A spaceman needs a str

38、ong body and mind. See here what Shenzhou VI spacemen are able to do. Dont you still have a long way to go?Shenzhou VI spacemen are able to live upside down(頭朝下).They did this not just during sleep, but also when eating and going to the toilet. Before they flew into space, they had had lots of pract

39、ice. Each upside-down training time lasted for 20 days.In Shenzhou VI, Chinese spacemen arent just spaceship drivers but also machine repairers and scientists.They have to know every part of the spaceship and how it works. If something goes wrong, they must know how to repair it. Also they do scient

40、ific experiments in space.Shenzhou VI spacemen know how to live in the wild. They took a knife, a gun and some dye(染料) with them into space. If they land in forests, the knife and gun can protect them from wild animals. If they fall into the sea, the dye can color the water around them yellow. This

41、can help people find them easily on the sea.Shenzhou VI spacemen cant get dizzy（眩暈的）. A spaceship is not a plane. When it goes up, the extra gravity force(重力) can break peoples bones. Spacemen must have strong bodies for this. They cant get a headache or be sick. With many things to take care of, th

42、eyve got no time for sickness.( ) 1 Why did the writer say “get started now if you want to be a spaceman”?A. Because you have to train your body and work hard at your studies when you are young.B. Because young men have many dreams.C. Because only young men can learn upside down.D. Because young men

43、 can drive a spaceship.( )2 It took _ for Shenzhou VI spacemen to do each upside-down training.A. 20 daysB. 20 monthsC. 20 yearsD. a month( ) 3 Shenzhou VI spacemen took some dye with them into space to _.A. color their hair if they have free time in spaceB. color something in an experimentC. protec

44、t them from wild animals if they land in forestsD. help people find them easily if they fall into the sea( )4 Which of the following is NOT true about Shenzhou VI spacemen?A. They are able to stand on their heads.B. They can drive the spaceship and repair it.C. They usually get dizzy when they get a

45、 headache.D. They have some scientific experiments in space.( ) 5 The best title of this passage may be “_”.A. A Story about SpaceB. How to Sleep in SpaceC. Spaceman Needs Special TrainingD. Anyone can Drive a Spaceship參考答案Topic 1 Section D一、 溫故知新1. Whats it used for? 2. How many manned spaceships h

46、as China sent up into space?3. What are the spaceships mainly controlled by? 4. How do they work?5. But I know only a little about it.二、激疑導(dǎo)學(xué)1. 5-2-1-3-42. 探究 遵循 聽從 接受 We should follow the traffic rules. 辨析一、打開 關(guān)閉 （聲音）開大一點、 關(guān)小一點 辨析二、發(fā)射 派人去請 發(fā)出 放出 解雇 開除三、自主練習(xí)詞組：1. Send and receive an e-mail 2. follow

47、the directions 3. click on 4.Typein 5.connectto選擇 ：A B C C B四、鞏固達(dá)標(biāo) 15 C B D A C 610 B D D A B閱讀 C B D B D 五、拓展延伸As we all know, the Internet is more and more important in our daily life. On the Internet, we can read news and get much information. We can send e-mails or make telephone calls to our families and friends the Internet.Besides, we can go to school on the Internet, read many kinds of books and even teach ourselves English. We can also enjoy music, watch matches and play computer ga