《2018-2019学年新课堂英语必修三浙江专用课件：Unit 4 Part Ⅲ .ppt》由会员分享，可在线阅读，更多相关《2018-2019学年新课堂英语必修三浙江专用课件：Unit 4 Part Ⅲ .ppt（46页珍藏版）》请在金锄头文库上搜索。
1、Part Learning about Language & Using Language,.重点单词 1._ n.气候 2._ n.& vt.拉(力)，拖，牵引力 3._ vi.& vt.(使)浮动，(使)漂浮n.漂浮物 4._ vi.& vt.碰撞；坠落 5._ n.卫星；人造卫星,climate,pull,float,crash,satellite,6._ n.万有引力；重力 7._ n.宇宙飞船 8._ adj.温和的；文雅的gently adv.温和地 9._ n.物理学家physics n.物理学physical adj.物理的；物理学的；体力的,gravity,spaceship
2、,gentle,physicist,.核心短语 1._ 结果 2._ 挡住(光线) 3._ 感到高兴；感到振奋 4._ 既然 5.get the hang of _ 6.watch out _ 7.break out _,as a result,block out,cheer up,now that,熟悉；掌握；理解,密切注视；当心；提防,(战争、火灾、疾病等的)突发；爆发,.经典句式 1.When we get closer to the moon，we shall feel its gravity pulling us，but it will not be _the earths. 当我们
3、更接近月球时，就会感到月球的引力在拉我们。但是，月球的引力不像地球的引力那么大。 2.But when I tried to step forward，I found I was carried _ on the earth and fell over. 当我试着向前迈步的时候，我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。,as strong a pull as,twice as far as,3.“Oh dear，” I cried，“walking does need a bit of practice _.” “天哪，”我大声说，“既然重力改变了，看来走路也的确需要
4、练一练了。” 4.We watched，_ on the outside of the spaceship as the earths gravity increased. 我们惊奇地看着，随着地球引力的增加，宇宙飞船的外层燃烧起火。,now that gravity has changed,amazed as fire broke out,1.合成词汇：名词名词名词,space(太空)ship (船)spaceship(宇宙飞船 ) 由spaceship想到的 websitewebsite(网址) homeworkhomework(家庭作业) airlineairline(航班) baske
5、tballbasketball(篮球),2. 名词后缀：-ist,biologist 生物学家 physicist 物理学家 geologist 地质学家,原文呈现,阅读清障,.What is the main idea of the text?,The passage mainly talks about _.,my visit to the moon,.Read the passage and try to find the topic sentence of each paragraph.,Paragraph 1：_ Paragraph 2：_ Paragraph 3：_ Paragra
6、ph 4：_,We visited the moon in our spaceship!,Before we left，Li Yanping explained to me.the most powerful.,When we got there，I wanted to explore immediately.,But returning to the earth was very frightening.,.Read the text and choose the best answer. 1.When we were going up，we felt _.,A.we were presse
7、d against our seats B.we were lighter than we are on the earth C.as if we were flying D.the rocket was shaking strongly,2.Why cant the spaceship fall back to the earth?,A.Because the moons gravity pulls it up. B.Because it is too far away from the earth. C.Because the earth has no gravity. D.Because
8、 the spaceship is not very heavy.,3.When I was on the moon，I felt I was _ than I am on the earth.,A.slower B.heavier C.cleverer D.lighter,4.If a baby is growing on the moon，when he grows up，he will grow _ than he is on the earth.,A.taller B.shorter C.fatter D.thinner,5.The passage mainly talks about
9、 _.,A.what the moon is B.my visit to the moon C.the difference between the earth and the moon D.Li Yanping，my friend，who is an astronaut,答案 1.A 2.B 3.D 4.A 5.B,1.crash vi.& vt.碰撞；坠落n.(汽车的)撞车事故；(飞机的)失事；撞击声,Other scientists believe that a comet crashed into the earth long ago and caused the disappeara
10、nce.(教材P29)其他科学家认为很久以前一颗彗星与地球相撞导致了(恐龙)灭绝。,crash into. 撞到上 with a crash 轰隆一声 She stormed out of the room and crashed the door shut behind her. 她愤怒地冲出房间并随手把门砰的一声关上。 The car crashed _ a big stone and burst into flames. 汽车突然撞在一块大石头上并燃烧起来。 The tree fell _ a great crash all of a sudden. 突然，那棵树哗啦一声倒了下来。,in
11、to,with,语境串记 He witnessed a serious train crash today.Two trains crashed into each other and let out a loud crash. 今天他目睹了一起火车相撞事故。两列火车撞在了一起，发出了很大的爆裂声。,2.pull n.& vt.拉(力)；拖；牵引力,As the rocket rose into the air，we were pushed back into our seats because we were trying to escape the pull of the earths g
12、ravity.(教材P30) 随着火箭升入太空，由于我们在努力挣脱地球的引力，我们被向后推在座位上。,pull down 拆毁；摧毁 pull in (车辆)进站停靠；靠边停靠 pull together 齐心协力 pull out 驶出；拉出；拔出 So long as we pull together theres no mountain top we cant conquer. 只要我们齐心协力，就没有攀登不上的高峰。 The train pulled _ and all the passengers got off. 火车进站了，所有的乘客都下了车。 The father saw th
13、e train his son was on pull _，with his eyes full of tears. 那位父亲眼含泪水看着载着他儿子的火车驶出站。,in,out,1.cheer (sb) up 感到高兴；感到振奋,I cheered up immediately and floated weightlessly around in our spaceship cabin watching the earth become smaller and the moon larger.(教材P31) 我立刻感到很高兴，由于失重我在太空舱里飘来飘去，我望着(身后的)地球越来越小，而(前方
14、的)月球越来越大。,cheer sb up 使某人振作起来 cheer sb on (比赛中)以喝彩声鼓励；为某人加油 cheer for 为而欢呼 Upon arriving at the classroom，the author was cheered up by a warm welcome. 一走进教室，作者因为热烈的欢迎而高兴起来。 They do this in order to encourage crowds to cheer their sports team _. 他们这样做是为了鼓励人们为他们的球队加油。,on,2.now that 既然,“Oh dear，” I cried，“walking does need a bit of practice now that gravity has changed.”(教材P31) “天哪， ”我大声说，“重力改变了，看来走路的确需要练一练了。” now that“既然”，引导原因状语从句，其中的that可以省略。 Now that everyone is here，lets begin our meeting. 既然大家都到齐了，我们就开始开会吧。 Now that dinner is read
