2019年春八年级英语下册Module3JourneytospaceUnit2Wehavenotfoundlifeonanyotherplanetsyet.doc

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1、1Module 3 Journey to space单词闯关1.环境(n.) _2太阳的；与太阳有关的(adj.) _ 3系统；体系(n.) _4群；组(n.) _5宇宙(n.) _ 6光线；光亮(n.) _7.可能的(adj.) _ (反义词) _ 8联系；交流(n.) _ (v.) _9没有一人；没有一个；一点儿也没有(pron.)_ (反义词) _ 10那，那个 pron. _(对应词) _短语互译1.数以亿计的 _2绕着转 _3和交流 _4在地球上 _5.solar system _6walk on the moon _7take photos _8none of _连词成句1.the

2、m，has, that, of，an, like，none of, environment, the earth(它们中没有一颗有像地球那样的环境。)_2life, on, there, millions of, the earth, for, has been, years, hundreds of(地球上有生命已有数亿年了。)_3spaceship, travelled, reach, other, far enough, stars, to, however, no, has, in our Galaxy(然而，没有一艘宇宙飞船能飞得足够远以到达银河系的其他恒星。)_4impossibl

3、e, large, it is, to, how, is, the universe, imagine(根本无法想象宇宙有多大。)_5named, the, after, planet, Saturday, is, Saturn(星2期六是以土星的名字命名的。)_课文初探根据课文内容完成下列句子，每空一词。1There has been life on the earth for _ _ _ _ years according to the scientists. 2According to the passage, _ planets go around the sun.3We call t

4、he sun and its planets _ _ _4The light of the other galaxies has to travel for _ _ to reach us.5Scientists have sent spaceships to the planet Mars in order to _ _.1 none pron. 没有一人；没有一个；一点儿也没有 观察 None of them has an environment like that of the earth. 它们中没有一颗(行星)有像地球那样的环境。Theres no one in the classr

5、oom. 教室里没人。辨析 none 与 no onenone(1)意为“没有一个” 。 既可指_，又可指_，可与_连用。(2)none of 与可数名词复数连用作主语时，谓语动词用单数或复数形式均可。None of the students comes/come from America.none of 与不可数名词连用作主语时，谓语动词用单数形式。(3)常用于回答 how many/how much 引导的疑问句。no one (1)意为“_” 。 只可指人，不可指物，_(能/不能)与 of连用。3(2)作主语时，谓语动词用单数形式。(3)只能回答以 who 开头的疑问句。How many

6、 boys are there in the room? 房间里有多少个男孩？None. 一个也没有。Who is in the room? 谁在房间里？No one. 没人。 活学活用1(1)2016齐齐哈尔Who was hurt in the traffic accident?_ANone BNo oneCNothing(2)2017武汉The frozen yogurt tastes like ice cream but has _ of the fat.It suits me fine. Im on a diet.Anone BneitherCany Dsome2 group n.

7、群；组 观察 A group of people are walking up the Great Wall.一群人正在登长城。探究 group 是可数名词，常构成短语 a group of, 意为“_” ，其后只能接可数名词复数。拓展 (1)a group of 后面加复数名词时，谓语动词用复数形式；而 a pair of/a piece of 等后面加复数名词时，谓语动词用单数形式，即“数词pair(s) of”在句中作主语时，谓语动词要与 pair 的单复数保持一致。A group of students are running on the playground.一群学生正在操场上跑步

8、。Three pairs of jeans are in the bag. 包里有三条牛仔裤。(2)in groups 意为“成群结队地；以小组为单位” 。Do you teach your students singly or in groups?你教学生是单个教还是按组教？2(1)用所给动词的适当形式填空Look! A group of Americans _ (visit)the History Museum now.The pair of sunglasses _ (look) cool. The sunglasses _ (be) very colourful.(2)单项填空Its

9、a good idea to learn English _Aby groups Bin groupCin groups Dat group 3 communicate v. 联系；交流观察 She often communicates with her mother by phone.她经常用电话和妈妈通话。探究 communicate 用作不及物动词，意为 “_”。communicate with sb.意为“_”。 4拓展 communicate 用作及物动词，意为“传达；传递 ”。communicate sth. to sb.意为“把某事传达给某人” 。People now commu

10、nicate greetings to each other by email or by mobile phone. 人们现在使用电子邮件或手机传递问候。32016菏泽 Today, WeChat(微信) becomes very popular, and more and more people like to use it to _ each other. Adepend onBcommunicate withCbelieve in1 The sun and its planets are called the solar system 太阳和它的行星被称为太阳系探究 “are call

11、ed” 是被动语态形式。当主语是谓语动词的动作对象时，句子要用被动语态。被动语态结构是“主语be 动词done其他 ”。The machine is made in Shanghai. 这台机器是在上海制造的。活学活用1Chinese New Year _ the Spring Festival. People often eat dumplings.Ais called Bwas calledCcalls Dcalled2 It is impossible to imagine.无法想象。探究 句中的 it 是形式主语，真正的主语是动词不定式“to imagine”。 “It isadj.(

12、for sb.) to do sth.”意为“(对某人来说)做某事是的” 。Its necessary for us to wait in line. 对我们来说，排队等候是有必要的。22017南充Mario, your mobile phone is ringing.Wait a minute. Its dangerous _ us _ it while crossing the street.Afor; answering Bfor; to answerCof; answer Dof; to answer3 However, no spaceship has travelled far e

13、nough to reach other stars in our Galaxy.然而，没有一艘宇宙飞船能飞得足够远以到达银河系的其他恒星。探究 (1)enough 既可作形容词，又可作副词。作形容词时，修饰名词，通常放在名词_；作副词时，修饰形容词或副词，放在其_。There is enough bamboo for the pandas to eat.有足够多的竹子给熊猫吃。(2)其常用结构：“adj./adv.enough to do”意为“足够能够做” ，其反义词组是“tooto do” ，意为“太而不能做” 。The girl runs fast enough to catch up

14、 with her brothers.5这个女孩跑得足够快，赶上了她的哥哥们。3(1)单项填空2017黔南 Amanda read the article _， and found something important in it.Aenough careful Bcarefully enoughCenough carefully Dcareful enough(2)改为同义句The little girl isnt old enough to dress herself.The little girl is _ young _ _ herself.4 with so many stars

15、in the universe, are we alone, or is there life out there in space? 宇宙中有这么多恒星，我们是孤独的吗？或者说太空中还有其他生命存在吗？探究 (1)“with so many stars in the universe”是介词短语，在句中作状语。With so many things to do, we have no time to play.要做的事情这么多，我们没有时间玩。(2)so many 意为“如此多的” ，其后接可数名词复数。so much 意为“如此多的” ，其后接不可数名词。4(1)我们的老师手里拿着书进了教

16、室。Our teacher came into the classroom, _ books _ his hand.(2)春节期间，大街上有如此多的人。There are _ _ people in the street during the Spring Festival.Anyone out there？There has been life on the earth for 1._ years.The sun and its planets are called 2._. There are 3._ stars in the Galaxy.Scientists have 4._ many

17、 other galaxies in the universe.Scientists have sent spaceships to 5._ and 6._ the solar system.In the universe, are we 7._， or is there 8._ out there in space?6第 6 课时分层训练Unit 2 alone Blonely; lonelyClonely; alone Dalone; lonely( )2.Ive _ arrived at our school, but I havent entered the classroom _.

18、Aalready; already 7Byet; already Cyet; yet Dalready; yet( )3.The weather of Guangzhou is hotter than _ of Harbin now. Ait Bone Cthat Dthis ( )4.What do you think of the film?I think its _， but some people think its so _. Aenough wonderful; boredBwonderful enough; boringCenough wonderful; boringDwond

19、erful enough; bored( )5.Id like some more apple juice.Sorry, theres _ left.Anothing BnoneCfew Da few.根据汉语意思完成句子1宇宙飞船刚刚从太空站返回。The spaceship_ _ _ from the space station.2众所周知， 地球绕着太阳转。As we all know, the earth _ _ the sun. 3我们已经到过月球了，那里没有生命。We _ _ to the moon, and theres_ life there.4你听说这则最新消息了吗？_ you

20、 _ of the _ news?.连词成句根据括号内的中文提示， 将所给的英文意群连接成正确的句子。1I, son, with, phone, my, often, by, communicate(我经常用电话与儿子交流。)_2passed, none of, the, them, has, exam(他们中没有一个通过考试。)_3impossible, it, to, imagine, how, she, is, is, painful(无法想象她有多痛。)_4Tom, his, is, grandfather, named after(汤姆是以他祖父的名字命名的。)_.按要求完成下列各题

21、1They have reached Beijing. (改为同义句)They have _ _ Beijing.2The box is too heavy for me to carry.(改为同义句)The box is not _ _ for me _ carry.3My grandfather began to study computer so that he might keep up with times. (改为同义句)8My grandfather began to study computer _ _ _ keep up with times.4It returned sa

22、fely to the earth.(改为同义句)It_ _ safely to the earth.5It takes light many_years to reach the earth.(对画线部分提问)_ _ does it take light to reach the earth?6There are more than 1.3 billion people in China.(改为同义句)There are _ 1.3 billion people in China. 7It has taken us several months to build the bridge.(改为

23、同义句)_ _ _ has taken us several months. 8It isnt possible to imagine how large the universe is.(改为同义句) _ _ to imagine how large theuniverse is. .选词填空根据短文内容， 从方框中选择适当的单词填空， 使短文意思完整。每个单词只能用一次， 每空一词。 among, believe, scientists, back, clearly, studying, maybe, take, mistakes, earthToday many people like

24、reading stories about UFOs. In many countries, people are 1._ UFOs. But what are UFOs?There are some different ideas about UFOs. 2._ those sayings, the most popular one is that they carry visitors coming from other stars. They seem to fly much faster than planes. Some UFO 3._ and many other people 4

25、._ these ideas. Some people said that they saw a few UFOs land on the 5._. Some people said they saw some strange visitors coming out of the UFOs. Some even said they were carried away in the UFOs, and then were sent 6._ by the strange visitors.Some people made 7._ when they said they had seen UFOs.

26、 8._ they saw a weather balloon or an uncommon plane. Sometimes they saw the light from the moon.But there are a lot of things we cant understand. Now, people still cant understand UFOs 9._. It may 10._ many years to find a clear answer and then people will give UFOs another name.2016大连改编阅读理解What wa

27、s living in the ISS like?Living in space is common to astronauts. But what if it is a task of nearly a year? US astronaut Scott Kelly was in the International Space Station(ISS) for 340 days. 1._ Kellys stay is part of the Twins(双胞胎) Study. When Scott Kelly spent nearly a year in the ISS, his twin b

28、rother Mark Kelly lived on the earth. They gave scientists more ways to study human space flight. 2_ Was it the same for Kelly? Lets take a look. Good morning, everyone! Its time to enjoy a sunrise. But for Kelly, it was one of the 16 sunrises 9he saw each day in the ISS. Isnt that cool? Work comes

29、first. During his stay, Kelly and his partners did about 400 science experiments. 3._ And they did it! Growing vegetables will be helpful for longer space journeys. Moving with microgravity(微重力) As we all know, space is a place with microgravity, which influences human bodies. So Kelly did exercise

30、more than 700 hours in the ISS. 4._ Microgravity also makes some easy things difficult. Kelly often slept in a sleeping bag, or his arms would float(飘浮) in front of him all the time. Boring? 5._Kelly loved taking photos from space and sharing them with the world online. Even President Obama is his f

31、an. Under one of his photos, Obama wrote, “Hey, loving the photos. Do you ever look out of the window and just freak out(吓坏了)？” “I dont freak out about anything, Mr President, except getting a question from you， ” Kelly replied. 根据短文内容，从下列七个选项中选出能填入空白处的最佳选项。AUsually living in the ISS for such a long

32、 time is boring.BKelly thinks living in the ISS is great fun.CIt is the longest time a US astronaut has spent in space at a time.DThat is about two hours of exercise a day.EWhy not do something for fun?FOne of them was about planting vegetables.GAnd they succeeded in planting vegetables. 10详解详析【课前自主

33、预习】单词闯关1environment 2.solar 3.system 4.group5universe 6.light 7.possible; impossible8communication; communicate 9.none; all10that; this短语互译1hundreds of millions of 2.go around3communicate with 4.on the earth5太阳系 6.登上月球 7.照相 8中没有一个连词成句1None of them has an environment like that of the earth.2There has

34、 been life on the earth for hundreds of millions of years.3However, no spaceship has travelled far enough to reach other stars in our Galaxy.4It is impossible to imagine how large the universe is.5Saturday is named after the planet Saturn.课文初探1hundreds of millions of 2.eight 3the solar system 4.many

35、 years 5take photos【课堂互动探究】词汇点睛1 人 物 of 没有人 不能(1)B (2)A2 一群；一组(1)are visiting looks; are(2)C3 联系；交流 和某人沟通/交流/通话B 考查动词短语辨析。句意：现在，微信变得非常受欢迎，而且越来越多的人喜欢使用它来与彼此 _。depend on 意为“依赖，依靠” ；communicate with 意为“和交流” ；believe in 意为“ 相信” 。由句意可知此处是指越来越多的人使用微信交流，故选B。句型透视1 A2 B3 前面 后(1)B (2)too; to dress4 (1)with; i

36、n (2)so many课文回顾1hundreds of millions of 2.the solar system3billions of 4.discovered 5.Mars 116outside 7.alone 8.life【课时分层训练】课内基础自测.1.system 2.models 3.light 4impossible 5.discovered.1.environment 2.universe3communicate 4.groups5system 6.none.1.millions 2.to have3have/has seen 4.impossible5is called

37、课后巩固提升.1.D 考查形容词辨析。句意：“我知道老乔独自居住。 ”“我们应该时常去看望他。那样他就不感到孤独。 ”alone 强调独自一人，lonely 指感情孤独。第一空指独自一人，第二空指感情孤独。故选 D。2D 3.C 4.B 5.B.1.has just returned 2.goes around3have been; no 4.Have; heard; latest.1.I often communicate with my son by phone.2None of them has passed the exam.3It is impossible to imagine how painful she is.4Tom is named after his grandfather.1.arrived in/got to 2.light enough; to3in order to 4.came back 5.How long6over 7.Building the bridge8Its impossible.1.studying 2.Among 3.scientists4believe 5.earth 6.back 7mistakes 8.Maybe 9.clearly10take.15 CAFDE12