Unit-4-using-language-a-visit-to-the-moon-高中英語(yǔ)人教版必修三課件-(共28張PPT)

1、Unit-4-using-languagea-visit-to-the-moon-高中英語(yǔ)人教版必修三課件-(共28張PPT)Unit-4-using-languagea-visitWhat do you need if you want to visit the moon?What do you need if you want tSpaceship 太空飛船Spaceship 太空飛船oxygen tanks氧氣瓶 oxygen tanks氧氣瓶 Space FoodSpace FoodSpacesuitsSpacesuitsWhat did he say to the world jus

2、t at that time? “one small step for a man, one giant leap for mankind”. “這是個(gè)人邁出 的一小步，但卻是人類(lèi)邁出的一大步 ?！盇rmstrong-walking on the moon(in1969)“這是個(gè)人邁出 的一小步，Armstrong-walki A visit to the moon In a moment , Well follow LiYanping, _by_ to the moon . an astronomer spaceshipA visit to the moon In afast-reading

3、Find out the topic of each paragraph.fast-readingFind out the topicMain ideaPara1Para2Para3Para4 A. The things I did on the moon. B. We came back to the earth.C. Last month, we visited the moon. D. How the force of gravity changed when we traveled from the earth to the moon.Main ideaPara1 A. The thi

4、ngsThe force of gravity would change four times on their journey . ( )2. When they were on the moon, they 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. ( )4.“A visit to the moon” was not a real story

5、 but science fiction（科幻小說(shuō)） .( ) 5. Their returning to the earth was frightening. ( )FFFTTthree wouldas if did( Para3, L8 ) ( Para2, L9 ) ( Para2, Line1 ) ( Para4, L2 )Step 3: True or false定位找茬The force of gravity would cha分段閱讀,定位填空careful-reading分段閱讀,定位填空careful-reading3 timesThe force of gravity ch

6、ange 1 change_ as he left2 change_ when he was in space3 change_when he was on the moonpowerfulThere is no gravity at all not strongRead Para 2 carefully and underline 3 sentences that are about the changes of the force of the gravity. (as he left, in space, on the moon)Step 3Careful reading:3 times

7、The force of gravity chWhat happened to me when I tried to step forward? I was carried twice as far as on the earth and fell over.Para 3What happened to me when I triBecause fire broke out on the outside of the spaceship as the earths gravity increased.1.Why was returning to the earth very frighteni

8、ng?2.How did I feel?I was very exhausted but very excited too.Para 4Because fire broke out on the 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. Then we set off. As we left the earth, gradually the weight l_. When I w

9、as in space, I felt as if there was no g _ at all . We f_ weightlessly in the spaceship 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_. We were amazed to watch fire b_ _ on the outside o

10、f the ship. gravitylessenedgravity floatedcheered upnow thatfrighteningbreak outRetell the text Last month I visited the moon Phrases:有機(jī)會(huì)做 升空 從樹(shù)上摔下 更接近于 感到高興 向前邁步 需要練習(xí) 既然 熟悉，掌握 爆發(fā) have a chance to do sth. rise/ rose into the air fall/ fell from the tree get closer to cheer up step forward need a bit

11、 of practice now that get the hang of break / broke outPhrases:有機(jī)會(huì)做 have a chance to 1.(Para.2) 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.1)他和他姐姐一樣是位優(yōu)秀的運(yùn)動(dòng)員。 Heis_hissister2)Itisgenerallybelievedthatteachingis_itisascienceA

12、anartmuchas BmuchanartasCasanartmuchas Dasmuchanart asDStep 5: Sentence Patterns (句型巡航)as+adj.+aan+n. +asasgoodaplayeras1.(Para.2) When we get closer 2 (Para.2) I cheered up immediately and floated weightlessly around in our spaceship cabincheer up:Step 5: Language Points 當(dāng)看到Beckham，球迷們歡呼起來(lái)。 _ _ _ _

13、 when they saw Beckham. 他帶她去聽(tīng)Lady GaGa的音樂(lè)會(huì)(concert)來(lái)使她高興。 He took her to Lady GaGas concert to _ _ _.Thefanscheeredupcheerherup 干杯! Cheers! 歡呼，喝彩；使高興；2 (Para.2) I cheered up immed1). “A + be + 倍數(shù) + as +形容詞原級(jí) + as + B”. This tree is three times as tall as that one. 2). “A + be + 倍數(shù) +形容詞比較級(jí) + than + B

14、 ” 3. (Para.3) But when I tried to step forward I found I was carried twice as far as on the earth and fell over. This tree is twice taller than that one.Step 5: Sentence Patterns (句型巡航)1). “A + be + 倍數(shù) + as +形容詞原級(jí) + 3) A+be +倍數(shù)the名詞（size, height, weight, length, width）of +B This tree is three times

15、 the height of that tree.Peters jacket looked just the same as Jacks, but it cost _ his.as much twice as B. twice as much asC. much as twice as D. as twice much asB 3) A+be +倍數(shù)the名詞（size, hUnit 4 翻譯與復(fù)習(xí)隨著科技的發(fā)展,人類(lèi)總有一天可以到太空旅游,對(duì)此人們有不同的看法,請(qǐng)談?wù)勌章糜蔚睦?表達(dá)自己態(tài)度.隨著科技的發(fā)展,毫無(wú)疑問(wèn)人類(lèi)總有一天會(huì)到太空旅行.(in time)With the devel

16、opment of technology, there is no doubt that people can travel to space in time.因此展開(kāi)了關(guān)于它利弊的激烈討論(thus).Thus there is a heated discussion about its advantages and disadvantages.Unit 4 翻譯與復(fù)習(xí)隨著科技的發(fā)展,人類(lèi)總有一天可以太空旅行有幾個(gè)好處.第一,既然地球上居住了太多的人,我們可以旅行到太空去,或許這會(huì)讓發(fā)現(xiàn)其他適合我們居住的星球成為可能(it 作形式賓語(yǔ)).There are several advantage

17、s. First of all, now that there are too many people living on the earth, we can travel to space, which may make it possible to find new places to live in.另外,太空旅行對(duì)其他領(lǐng)域的研究也有好處.(do good to)In addition, space travel does good to other research fields.相反的,它也有很多不好的地方.On the contrary, there are some disadv

18、antages.首先,人類(lèi)到其他星球生活的想法是不切實(shí)際的(realistic)Firstly, the idea of man living on other planets is unrealistic.太空旅行有幾個(gè)好處.第一,既然地球上居住了太多的人,我們可以另外,價(jià)格是其他旅游的很多倍.Whats more, the price is many times as expensive as other trips.總之,我們應(yīng)該權(quán)衡利弊(balance).In a word, we should weigh the advantages and disadvantages. 我認(rèn)為,對(duì)

19、于人類(lèi)來(lái)說(shuō),不管怎樣,探索宇宙是很重要的.Anyhow, in my opinion, it is of great importance for man to explore the universe.另外,價(jià)格是其他旅游的很多倍. The advantages and disadvantages of space travel with the development of technology, there is no doubt that people can travel to space in time. Thus there is a heated discussion about its advantages and disadvantages. There are several advantages. First of all, now that there are too many people living on the earth, we can travel to space, which may make it possible to find new places to live in. In addition, space travel does good to other research fields. On the