1、,1. Who is the first Chinese astronaut to go into space? 2. Who is the first man landing on the moon?,Yang Liwei,Armstrong (America, 1969),spacewalk,Look at the pictures! ,A VISIT TO THE MOON,Teaching aims: To read and understand the text. To master the new words and useful expressions.,rocket,Read

2、Para 1 1. Who had a chance to travel to the moon?,Read Para 2 carefully and underline 3 sentences that are about the changes of the force of the gravity.,On the moon,The change of gravity,In space,Leave the earth,become smaller,most powerful,no gravity at all,Read Para 3 and fill in the blanks.,When

3、 we got there, I wanted to _ immediately. “Come on,” I said. “if you are right, my _ will be _ on the earth because the moon is smaller and I will _ move more _. I might even grow _ if I stay here _”,explore,weight,less than,be able to,freely,taller,long enough,Read Para. 4 and answer: Was their ret

4、urning painful? How do you know? What happened to the spaceship?,Yes. Fire broke out on the outside of the spaceship.,P30 Fast reading: Read the passage again, finish the true or false questions:,The force of gravity would change four times on their journey . ( ) 2. When they were on the moon, they

5、would not feel the gravity because there was no gravity on the moon. ( ) 3. Since the gravity has changed, their walk didnt need a lot of practice. ( ),F,F,F,Test now,Last month I visited the moon with my friend. Before we left, I was told the force of g_ would change three times on our journey. The

6、n we took off. As we left the earth, I became very h_. Gradually the weight l_. When I was in space, it d_. We f_ weightlessly in the cabin and I c_ _. When I was on the moon, I was surprised to find out even walking needs lots of practice n_ _ gravity changed. The returning of the earth was very f_

7、. We were amazed to watch fire b_ _ on the outside of the ship.,gravity,heavy,lessened,disappeared,floated,cheered up,now that,frightening,break out,Fill in the blanks,Homework,If you want to visit the moon, what things you must prepare and what kinds of qualities you should have?,enough的用法 be off =

8、 set off 出發(fā)；動身 cheer up : 歡呼，喝彩，感到高興 twice as far as Now that break out (戰(zhàn)爭,爭吵,疾病等)爆發(fā),Language points,1. Last month I was lucky enough to have a chance to make a trip into space with my friend Li Yanping, an astronomer. 上個(gè)月我有幸得到一個(gè)機(jī)會同我的朋友，一位宇航員李彥平一道去太空旅行。,Language points,enough的用法: 1）形容詞作定語：enough用在名

9、詞前、后都可以。 I have enough time to do the work. / I have time enough to do the work. 我有足夠的時(shí)間做此項(xiàng)工作。 2）用作副詞修飾形容詞或副詞表示程度: enough一般放在形容詞或副詞的后邊。 long enough, fast enough, quickly enough等。 但一般不說：enough long, enough fast, enough quickly. The boy is old enough to go to school. 這孩子到上學(xué)的年齡了。 3）用作副詞修飾動詞時(shí)也需放在動詞之后。 T

10、he meat is not cooked enough. 肉燉得不夠熟。 If I had _ (足夠長的假期), Id visit Europe, stopping at all the small interesting places.,a long enough holiday,2. Then we were off. 隨后我們就啟程了。 be off = set off 出發(fā)；動身 I am off today. 我今天不用上班。 We are off today. 今天我們不上班/今天我們不開張。,與off相關(guān)的短語: see.off 送行 jump off 跳下 give off

11、 散發(fā) show off 炫耀,get off 下車 take off 脫下 turn off 關(guān)閉 pay off 付清；還清,3. When we get closer to the moon, we shall feel its gravity pulling us but it will not be as strong a pull as the earths. 當(dāng)我們更接近月球時(shí)，就會感到月球的引力在拉我們。但是，月球的引力不像地球的引力那么大。,get close to 靠近，接近，指動態(tài)變化 be close to 距.近，指狀態(tài) The school is close to

12、the post office.,4.cheer up : 歡呼，喝彩，感到高興， 使高興。,當(dāng)看到球隊(duì)的到來，人群歡呼起來。 _ when they saw the team arrive.,他帶她去聽音樂會來使她高興。 He took her _ to _.,The crowd cheered up,to the concert,cheer her up,1). “A + be + 倍數(shù) + as +形容詞原級 + as + B”. This tree is three times as tall as that one. His father is twice as old as he.

13、,5. But when I tried to step forward I found I was carried twice as far as on the earth and fell over.,2). “A + be + 倍數(shù) +形容詞比較級 + than + B ” The Yangtze River is almost twice longer than the Pearl River. 長江差不多比珠江長兩倍。 The number of students in our school is three times larger than that in theirs. 我們學(xué)

14、校的學(xué)生數(shù)量比他們學(xué)校的多三倍。,3). “A + be + 倍數(shù) + the +名詞 (size, length, amount) + of + B” The newly broadened square is four times the size of the previous one. 新擴(kuò)建的廣場是未擴(kuò)建時(shí)的四倍大。,經(jīng)過實(shí)驗(yàn)，這種細(xì)胞已經(jīng)變得有那種細(xì)胞的三倍大了 1. After the experiment, this cell has become three times as large as that one. 2. After the experiment, this c

15、ell has become twice larger than that one. 3. After the experiment, this cell has become three times the size of that one.,6. . “walking does need a bit of practice now that gravity has changed.” .既然引力改變了，走路也的確需要練一練了。,now that同since相似，語氣較弱，強(qiáng)調(diào)人們已知的事實(shí)。,Translation: 1. 既然你忙, 就讓我給你做吧。 Now that you are b

16、usy, let me do it for you. 2. 既然人都齊了, 咱們開始干吧。 Now that everyone is here ,lets start work,7.We watched, amazed as fire broke out on the outside of the spaceship as the earths gravity increased.,amazed 是過去分詞，此處做狀語用,他進(jìn)來的時(shí)候沒有人注意到. He came in _ .,break out (戰(zhàn)爭,爭吵,疾病等)爆發(fā),unnoticed,它與happen, take place, co

17、me out等詞的用法一樣， 是不及物動詞，不能帶賓語，不能用于被動語態(tài)。,1) 戰(zhàn)爭爆發(fā) The American Civil War broke out in 1861. 美國內(nèi)戰(zhàn)爆發(fā)于1861年。 2) 發(fā)生爭吵 A quarrel broke out between them. 他們之間發(fā)生了爭吵。 3) (火災(zāi))發(fā)生 Afirebrokeoutinhishouselastnight. 昨晚他家里失火了。,與break相關(guān)的短語: break down 打破; 毀掉; 破除; 坍塌; 壞掉 break in 破門而入; 打斷 break away from 脫離政黨; 打破陳規(guī) bre

18、ak through 突圍; 突破 break up 打碎; 拆散; 分裂; 分解 break ones word/promise 食言; 說話不算數(shù),translation,1太陽系 _ 2及時(shí)，總有一天 _ 3阻止，制止 _ 4依靠，信賴 _ 5感到高興 _ 6既然，由于 _ 7蔓延 _ 8一般而言 _ 9除了-之外還 _ 10. 作一次太空旅行_,solar system,in time,prevent from,depend on,cheer up,now that,spread,generally speaking,as well as,make a trip into space,

19、11熟悉，掌握 _ 12突發(fā)，爆發(fā) _ 13增多，使繁殖 _ 14大氣層，氣氛 _ 15隨著時(shí)間的流逝_ 16與不同 _ 17冷卻 _ 18失重地 _ 19全球變暖 _ 20地心引力 _,get the hang of,break out,multiply,atmosphere,As time went/goes by,be different from,cool down,weightlessly,global warming,gravity,21產(chǎn)卵_ 22在表面上_ 23兩倍遠(yuǎn)_ 24非常幸運(yùn)_ 25向某人解釋_ 26靠近，接近_ 27出發(fā)，動身_ 28促進(jìn)-的發(fā)展_ 29從他們的體內(nèi)_ 30做某事的方法_,lay eggs,on its surface,twice as far as,lucky enough,explain to sb,get close to,be off,encourage the development of-,from within their body,methods of doing sth,Homework,Collect passages about gravity. Prepare for speaking.,1. Who had a chance to travel to the m