八年级英语下册Module3Unit1课件.ppt

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1、Module 3 Journey to spaceUnit 1 Has it arrived yet?Lead inTalk about the questions.Do you know anything about the universe?Is the earth travelling in the universe?SpaceMilky Waysolar systemspacecraftspace shuttlespace stationmessagesatelliterocketastronautstar galaxySpace & EarthEarthmoonnewsplanetr

2、eachyetn. 地球n. 月亮，月球n. 新闻，消息n. 行星v. 到达；抵达adv. 还，尚PresentationWords and expressionsmodelMarsspaceshipdiscoverastronaut space travel borrow n. 模型 n. 火星 n. 航天器，宇宙飞船 v. 发现，找到 n. 宇航员航天旅行v. 借入，借来earth land messagemoon news planetreach scientist 1Listen and number the words as you hear them.news about the

3、trip to(1)_journey took(2) _monthshas not sent back any(3) _ yethope to find(4) _ on MarsListen again and complete the notes.2Has the spacecraft reached Mars?Please Listen to the dialogue!MarsRead the dialogue and do the exercises.3Choose the best answer for each sentence.1. Tony has just made a mod

4、el of the _. A. space station B. spaceship C. rocket2. _ hasnt started his homework yet. A. Tony B. Daming C. Jenny3. Some scientists have sent a spaceship to _. A. the moon B. the sun C. Mars4. It has taken _ to get to Mars. A. two months B. several days C. several months5. The astronauts _ life on

5、 Mars. A. havent discovered B. have discovered C. have seen6. There arent any astronauts in the _to Mars. A. spaceship B. plane C. space stationRead and answer the questions. 1. What school project have Daming and Tony got?2. How does Daming feel about the school project?3. What news has Tony heard?

6、4. Has anyone been to Mars? Why?Making a model spaceship.He is not sure how to make it.Some scientists have sent a spaceship to Mars.No one. Because Mars is very far away, much farther than the moon.1. What are you up to? 你在忙什么？你在忙什么？be up to 忙于忙于，从事于，从事于，正在做，正在做up to 用于非正式场合用于非正式场合, 表示表示 “正在干正在干, 从

7、事着从事着”。The children are very quiet. I wonder what they are up to. 孩子们很安静。我想知道他们又在搞什么鬼。孩子们很安静。我想知道他们又在搞什么鬼。Language Points2. Has it arrived yet? 它已到达了吗？它已到达了吗？arrive, get与与reach三者都有三者都有“到达到达”之意。之意。arrive是不及物动词，其后必须加介词才能跟宾语。是不及物动词，其后必须加介词才能跟宾语。arrive in后接表示洲、国家、城市等大地方的名词。而后接表示洲、国家、城市等大地方的名词。而arrive at

8、后接表示车站、学校、邮局等较小地方的名词；后接表示车站、学校、邮局等较小地方的名词；When does the train arrive in London?火车什么时候到达伦敦？火车什么时候到达伦敦？ get也是个不及物动词，其后加介词也是个不及物动词，其后加介词to,再接地点名词；再接地点名词；What time does the plane get to New York?这架飞机几点到达纽约？这架飞机几点到达纽约？ reach是及物动词，其后可直接接名词或代词作宾语。是及物动词，其后可直接接名词或代词作宾语。They reach school at 7 oclock in the mo

9、rning.他们早上他们早上7点到校。点到校。3. The journey has taken several months.旅途花了几个月的时间。旅途花了几个月的时间。句型句型: It takes sb. some time to do sth. 意为意为“某人花（多少）时某人花（多少）时间做某事间做某事”，其中，其中it是形式主语，动词不定式是形式主语，动词不定式to do sth.是真正是真正的主语；常与句型的主语；常与句型sb. spend(in) doing sth.互换。互换。 It took us an hour to send this email.= We spent an

10、hour sending this email.我们花了一个小时发这个电子邮件。我们花了一个小时发这个电子邮件。4. So have they discovered life on Mars?那么他们那么他们在火星上发现生命了吗？在火星上发现生命了吗？invent, find与与discover的区别：的区别：invent意为意为“发明发明”，指经过认识和实践创造出前所未，指经过认识和实践创造出前所未有的事物；有的事物； find意为意为“发现，找到发现，找到”，指对某种事物的寻求，也指，指对某种事物的寻求，也指找到（丢失的事物）；找到（丢失的事物）；discover表示表示“偶然或经过努力发

11、现客观存在的事物、偶然或经过努力发现客观存在的事物、真理或错误真理或错误” 。5. Lots of scientists are working hard in order to send astronauts to Mars one day. 许多科学家正努力工作，目的是有一天能把宇航员送到火星去。in order to意为“目的是”，后面接动词原形，相当于sothat引导的目的状语从句。He got up early in order to catch the first train. arrive discover plane send yetIn todays news, Tony h

12、as heard that scientists have (1)_a spaceship to Mars and it has (2)_ on the (3)_after a journey of several months from the earth. Scientists have not (4)_ life on Mars (5)_. And no astronaut has ever been to Mars because it is far away.4sentarrivedplanediscoveredyetComplete the passage with the cor

13、rect form of the words in the box.Team racingActivityTwo teams have a race. The team that first gives a correct sentence gets one point. Speaking Practice IReady?SpeakingWhat do you think of when we talk about space?SunEarthspacecraftrocketspace stationspace shuttle一、根据句意及汉语提示完成单词。1. Zhai Zhigang is

14、 a famous _ (宇航员) of our country.2. They have _ (发现) many kinds of plants in the forest.3. I _(借）some books from the library.4. When did you _(到达）Beijing? Yesterday.5. The _ (地球) goes around the Sun.astronautdiscoveredborrowedreachEarthPractice1. I spent two hours finishing my homework. It _ _ two hours _ _ my homework.2. Finally we arrived at the station. Finally we _ _ the station. Finally we _ the station.tookmeto finishgottoreached三、写出下列句子的同义句。三、写出下列句子的同义句。Homework1. Revise the language points of Unit 1.2. Recite the dialogue.Many heads are better than one.三个臭皮匠，赛过诸葛亮。