北师大版高中英语必修第一册课时作业(七)含答案

这是一份北师大版高中英语必修第一册课时作业(七)含答案，共7页。

课时作业(七)　UNIT 2　Section B　Lesson 1　The UnderdogⅠ.单词拼写1．No difficulty could ________ (打败) this brave man since he was so confident and capable.2．With ________ (灵感) from other food cultures, American food culture can take a turn for the better.3．You should not criticize so ________ (严厉地) in his face.4．Armed with the information you have ________ (收集)，you can set about preparing your business plan.5．Unless some ________ (另外的) money is found, the theatre will close.Ⅱ.完成句子1．I __________________________________________ (有强烈的欲望伸手去够) in and play with the toy, but was held back thankfully by the shop window.2．—Just a moment. I haven't ______________ (收拾完) my suitcase.—Hurry up! ________________________________________________________________ (早就到了我们动身去机场的时间了).3．He ________________________________ (还清债务) of his friend with the money raised by his writings.4．If you can't face various kinds of challenges, you can't ________________________ (跟上) the current (当前的) situation.5．One Friday, we ________________ (正在打包裹) to leave for a weekend away ________ (这时) my daughter heard cries for help.6．He finally achieved his aim; he didn't __________ us ________ (让……失望).Ⅲ.单句写作1．作为一名志愿者，她赢得了人们的掌声，她的努力得到了回报。(pay off)________________________________________________________________________________________________________________________________________________2．你已经到了可以谋生的年龄了。(earn a living)________________________________________________________________________________________________________________________________________________3．我们爬山的时候，他跟不上我。(keep up with)________________________________________________________________________________________________________________________________________________4．汤姆刚要关窗，这时他的注意力被一只鸟吸引了。(be about to do...when...)________________________________________________________________________________________________________________________________________________5．他在纽约花了很多时间试演各种不同的角色。(try out for...)________________________________________________________________________________________________________________________________________________6．事实上，那家伙一直都想成为冠军。(have a strong desire to do)________________________________________________________________________________________________________________________________________________7．当我们不在大楼旁边的球场上比赛时，我们就在电视上看比赛。(play on the court)________________________________________________________________________________________________________________________________________________8．虽然我工作很努力，但还是让父母失望了。(let sb. down)________________________________________________________________________________________________________________________________________________Ⅳ.语法填空Paul and I, 1.________ loved basketball and were huge fans of the NBA, were on our school basketball team, The Lions. When we weren't playing on the court, we 2.________ (watch) a game on TV. My favourite player was LeBron James, and Paul's favourite player was Tyrone, although we 3.________ (actual) agree that they are champions.Bogues was only 1.6 metres tall, which made him the 4.________ (short) player ever in the NBA. By coincidence, Paul was only 1.6 metres tall, too! Paul knew that 5.________ (be) shorter than other players meant that he had to practise more. During all those hours of doing jump shots on his own, he used Bogues as his 6.________ (inspire). Paul believed that if Bogues could make it, he would do it as well, but our coach was not so sure. Paul tried 7.________ many times just for making the team. He was usually on the bench, being just a 8.________ (replace), which was really tough on him. 9.________ he had real skills, worked really hard and had a strong desire 10.________ (play) for the team, Paul didn't get a chance. He had to wait for it.[答题区]1．________　2.________　3.________4．________　5.________　6.________7．________　8.________　9.________10．________Ⅴ.阅读理解Earthquake rescue robots have experienced their final tests in Beijing. Their designers say that with these robots, rescue workers will be able to have more time to save more lives during an earthquake.This robot looking like a helicopter, is called the detector­bot. It's about 4 meters long, and it took about 4 years to develop the model. Its main functions (作用) are to collect information from the air, and send goods of up to 30 kilos to people stuck in an earthquake.This robot has a high quality 360 degree panoramic (全景的) camera. It can work day and night and will also be able to send the latest pictures from the quake area. Dr. Qi Juntong, from the Chinese Academy of Sciences, said, “Unlike other automatic machines, the most important feature of this robot is that it doesn't need a distant control. We just input the information of the earthquake­struck area to it, and then it takes off, and lands by itself. It flies as high as 3，000 meters, and as fast as 100 kilometers per hour.”This robot has a different function — it can change as the environment changes. Its main job is to search for any signs of life in places where human rescuers are unable to go.As well as a detector (探测器) that finds victims (遇难者) and detects poisonous gas, a camera is placed in the 4­meter­long robot, which can work in the dark.Another use for the rescuers is the supply device, with its 10­meter­long pipe. People who are caught in the ruins will be able to get supplies including oxygen and liquids.Experts have said that the robots will go into production, and serve as part of the national earthquake rescue team as soon as next year.1．What can we learn about the robot according to the passage?A．It hasn't been put into production so far.B．It is a machine with a length of 10 meters.C．It is a machine carried by a helicopter.D．It weighs about 30 kilos.2．Why did Dr. Qi Juntong think this robot is different from the others?A．It has more functions.B．It has a more advanced camera.C．It can change as the environment changes.D．It can work by itself once given the information.3．What is the passage mainly about?A．The appearance of the robot.B．An introduction to the robot.C．The reason for making the robot.D．Some information about earthquakes.Ⅵ.七选五Simple ways to improve your written EnglishMany people think it is really difficult to improve (提高) their writing in English. Don't worry, though. Here are some simple steps that you can take to improve your written English.•Increase your vocabulary.To express yourself clearly, you need a good active vocabulary. That's not just being able to know lots of words — it means actually being able to use them correctly. __1__Tip: When you learn a new word, try to learn all the forms of that word.•__2__People often say that we learn to write best by reading. Reading in English is useful in many ways. It is a great way to get an idea of the different styles of writing and see how to use words properly.Tip: __3__ Learning shouldn't be boring. Read each text several times to make sure you understand how to use new words and expressions in the text.•Improve your grammar.Grammar is very important because it improves the quality (质量) of your writing.Tip: __4__ The first time, look for general mistakes and the second time look for mistakes with the grammar point you are studying at the moment.•Just do it!The best way to improve your writing is to get a pen and paper and write. Be prepared to write several versions (版本) of each text.__5__A．Know your readers.B．Read widely and often.C．Always check your writing twice.D．Remember, practice makes perfect!E．Choose books or articles that interest you.F．Use simpler language and shorter sentences to show your ideas.G．Do this by learning new words with example sentences, not just word lists.[答题区]1．________　2.________　3.________4．________　5.________课时作业(七)Ⅰ.1．defeat　2.inspiration　3.sharply　4.gathered　5.extraⅡ.1．had a strong desire to reach2．finished packing　It's high/about time we left for the airport3．paid off the debts4．keep up with5．were packing　when6．let　downⅢ.1．As a volunteer, she earned claps from the crowds and her efforts paid off.2．You are old enough to earn a living.3．He could not keep up with me when we climbed the mountain.4．Tom was about to close the window when his attention was caught by a bird.5．He spent much time in New York trying out for various parts.6．Actually, that guy has the desire to be a champion all the time.7．When we weren't playing on the court which was next to our building, we were watching a game on TV.8．Although I had worked very hard, I still let my parents down.Ⅳ.1．who　2.were watching　3.actually　4.shortest5．being　6.inspiration　7.out　8.replacement　9.Although10．to playⅤ.【语篇解读】　本文是一篇说明文，介绍了一种新型机器人——地震救援机器人的功能和特点。1．答案与解析：A　细节理解题。由最后一段“Experts have said that the robots will go into production, and serve as part of the national earthquake rescue team as soon as next year”可知，这种机器人还没有投产，最快明年才会投入生产。故A项正确。2．答案与解析：D　细节理解题。根据第三段中的“Unlike other automatic machines, the most important feature of this robot is that it doesn't need a distant control. We just input the information of the earthquake­struck area to it, and then it takes off, and lands by itself”可知，只要给这种机器人输入信息，它就可以自己行动，这是与其他自动化机器不一样的地方。故D项正确。3．答案与解析：B　主旨大意题。本文是一篇说明文，介绍了一种新型机器人——地震救援机器人的功能和特点。C、D项均与文章无关，A项只体现本文部分内容，B项与文章主旨一致。故B项正确。Ⅵ.【语篇解读】　本文是说明文。文章介绍了几种提高英文写作的简单方法。1．答案与解析：G　G项中的“learning new words with example sentences”与该空前的“it means actually being able to use them correctly”相呼应。本段是说增加词汇量并不仅仅是知道单词的意思，而是要懂其用法。2．答案与解析：B　由下文解释的“get an idea of the different styles of writing and see how to use words properly”可知，本段讲阅读对写作的帮助。故选B项。3．答案与解析：E　由上文的“learn to write best by reading”和该空后的“Learning shouldn't be boring”可知，阅读有助于写作，但要选择那些让你感兴趣的书籍或文章。故选E项。4．答案与解析：C　C项中的“check your writing twice”与该空后的“The first time... general mistakes”和“the second time... mistakes with the grammar point”相呼应。5．答案与解析：D　由本段小标题“Just do it！”和下文中的“get a pen and paper and write. Be prepared to write several versions of each text”可知，想要提高写作就要多动笔写，俗话说得好，熟能生巧。