Module 3 Unit 2 We have not found life on any other planets yet. 第2课时-【精彩练习】2023-2024学年八年级下册英语教师用书课件PPT（外研版）

Unit 2　We have not found life on any other planets yet. Module 3　Journey to space 第二课时 1 一、词汇运用。 A)根据句意，用方框中所给词或短语的适当形式填空，每个词或短语仅能用一次。 possible, group, environment, millions of, communicate 1．Our maths teacher usually lets us discuss the problems in ________． 2．We need to protect the _______________ and make the air clean. 3．It's _____________ for us to finish such a difficult task in such a short time. groups environment impossible 4．It's important for us to learn how to ________________ with others. 5．Her work has given pleasure to ________________ readers. B)阅读下面短文，然后根据括号内所给汉语意思写出单词的正确形式。每空限填一词。 In the vast universe, there are many 6．_____________(星系). The Galaxy or the Milky Way is only part of it. The sun, the 7．_________(地球) and many other 8．____________(行星) make up the solar 9．___________(体系). It is only a small part of the Galaxy. 10．_____________(科学家) of different countries have never stopped communicate millions of galaxies earth planets system Scientists their study of the universe. With much hard work, nothing is 11．_____________(不可能的). 12．_____________(宇宙飞船) have been sent to the universe and 13．______________(宇航员) have already 14．___________(到达) the moon. On October 15, 2003, Yang Liwei from China was sent to finish the 21－hour space project. 15．_________(没有一个) of the Chinese people had been to space before. So far, China has accomplished(完成) something that only the United States and the Soviet Union had done before: a successful landing on Mars. impossible Spaceships astronauts reached None 二、完形填空。 Space suits(太空服) don't just make astronauts look cool. Without these __1__suits, astronauts wouldn't be able to leave their spaceship. That is to say, they wouldn't be able to __2__on the moon or work outside the space station. Space is a __3__ place for human beings. Firstly, there is no air to breathe. __4__， space also has high levels of radiation(辐射)，energy that can pass through our bodies and make us __5__. Thirdly, some parts of space are really cold __6__ other parts are very hot. So astronauts could die in just a few seconds if they __7__ outside their spaceship without their suits. With a space suit, though, astronauts can move around in space for several __8__. Space suits keep astronauts __9__ sealed(密封的) inside. A backpack sends O2 __10__ to let astronauts breathe(呼吸) normally. At the same __11__， the CO2 that astronauts breathe out is sucked away(被抽走). The suit also protects them from __12__ radiation and fast－moving space dust. __13__ the space suit is another suit that __14__ like a pair of tight pajamas(睡衣) with little pipes running through them. Water runs through these pipes to __15__ astronauts because wearing a space suit can make astronauts very hot! (　　)1．A．cheap　　　　　 B．special　　　　　 C．plastic　　　　　 D．expensive (　　)2．A．run　　　　　　 B．walk　　　　　　 C．live　　　　　　 D．surf (　　)3．A．funny B．natural C．beautiful D．dangerous B B D (　　)4．A．Suddenly B．Finally C．Secondly D．Luckily (　　)5．A．sick B．bored C．strong D．relaxed (　　)6．A．after B．since C．before D．while (　　)7．A．dropped B．jumped C．stepped D．lifted C A D C (　　)8．A．years B．months C．days D．hours　 (　　)9．A．safely B．quickly C．quietly D．terribly (　　)10．A．of B．as C．for D．in (　　)11．A．day B．year C．time D．week D A D C (　　)12．A．colourful B．harmful C．painful D．wonderful (　　)13．A．Above B．Under C．Behind D．Between (　　)14．A．looks B．smells C．sounds D．hears (　　)15．A．wash away B．warm up C．cool off D．clean out B B A C 三、阅读理解。 Space tourism(太空旅游业) is no longer a thing of science fiction(科幻小说). There are lots of companies planning to send people into space in the next few years. Space X is one of the most famous companies offering trips to space. So far, it has had over 100 customers. And in April, 2022, it sent 4 people into space. Now, what can space tourists do while in space? Here are some examples. See the Earth from Space Seeing the Earth from a distance has always been a dream. It gives most people a sense of both achievements and wonder (which is also why people climb the highest mountain and dive the deepest sea on the earth). Stay in a Space Hotel Hotels are directly connected with tourism, right? So if there's space tourism, there might also be space hotels up soon. Orion Span has been planning to send tourists to stay in their “space hotel”， which would hold up to 6 people at a time. Eat in Space Eating is not easy in space. Even drinking water is difficult. Oh, a quick fact! You aren't allowed to burp(打嗝) in space! Bubbles will come out of your mouth and it might be dangerous to leave them around. Visit the Moon and Other Planets Space tourism companies are racing to launch(发射) the first tourist flight to the moon. Although there might be a long way to go before common people can step on the moon, we will probably see it in our lifetime. And who knows, maybe we'll even see hotels on the moon. With the industry rapidly developing, space tourism is around_the_corner,_and it might come much faster than we think. Who knows what the future might be like? Will you be the next person to travel to space? (　　)1．How many people did Space X send into space in April, 2022? A．Three. B．Four. C．Five. D．Six. B (　　)2．Space tourists are not allowed to burp in space because ________． A．sending people into space is still a thing of science fiction B．it is no good to sending tourists to stay in their “space hotel” C．it stops them from getting a sense of achievements and wonder D．bubbles will come out of their mouth and it might be dangerous D (　　)3．The underlined words “around the corner” in the last paragraph probably mean “__________”． A．very slow B．very near C．very difficult D．very traditional (　　)4．The text is probably from the column(栏目) of __________ in a magazine. A．Travel B．Health C．Sports D．Education B A 四、语法填空。 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。 Three Chinese astronauts have come back to Earth safely after a 6－month stay in space on April 16, 2022.Astronauts Zhai Zhigang，Wang Yaping and Ye Guangfu are all in good physical condition. The three astronauts lived and 1．____________(work) in the space station for 183 days. It is the 2．____________(long) stay in space by Chinese astronauts. They finished many tasks over the past few worked longest 3．____________(month), including(包括) two spacewalk activities, two science lectures, and a number of experiments. “I am feeling very good. We want to report to the motherland and the people that we have 4．______________(successful) finished the tasks. We thank all the Chinese people for their support and encouragement. We thank all of those who stayed with 5．______(we) day and night，” Zhai told China Central Television in 6．_____ live programme. “It is the power and strength of our country that helped us 7．____________(build) the space station. I am proud 8．______ my great motherland.” months successfully us a (to) build of Wang, the first Chinese woman to live in the Tiangong space station 9．_______ also the first female(女的) Chinese spacewalker, said that she is very happy and wants 10．___________(tell) her little daughter that “Mum has returned after reaching for the stars”． and to tell 本课结束！ $$