发布时间 : 星期日 文章【人教版】2018年英语同步优化指导选修7全套练习册(含答案)更新完毕开始阅读
A．How does the Starfish robot work? B．Do-It-Yourself robots repair
C．Robots designed to work on other planets D．New robots helping us in many ways
解析：标题归纳题。文章向我们介绍了最近研发出来的一款智能机器人，其独特之处在于能够在部件损坏的情况下进行自我诊断、自我修复。由此可以看出B项最能概括全文。
答案：B Ⅱ.七选五
Taking good notes is a time-saving skill that will help you to become a better student in several ways.1.________Second，your notes are excellent materials to refer to when you are studying for a test.Third，note-taking offers variety to your study time and helps you to hold your interest.
You will want to take notes during classroom discussions and while reading a textbook or doing research for a report.2.______ Whenever or however you take notes，keep in mind that note-taking is a selective process.3.________
The following methods may work best for you.
·Read the text quickly to find the main facts and ideas in it.
·Carefully read the text and watch for words that can show main points and supporting facts. ·Write your notes in your own words. ·4. ______
·Note any questions or ideas you may have about what was said or written.
As you take notes，you may want to use your own shorthand(速记)．When you do，be sure that you understand your symbols and that you use them all the time.5.________
A．You will also want to develop your own method for taking notes. B．Use words，not complete sentences. C．There are three practical note-taking methods. D．You must write your notes on separate paper.
E．Otherwise，you may not be able to read your notes later.
F．That means you must first decide what is important enough to include in your notes. G．First，the simple act of writing something down makes it easier for you to understand and remember it.
答案：1～5 GAFBE Ⅲ.完形填空
My husband and I were on our way home to Adlaide after holidaying in Queenstand with our three children.It was late afternoon as we were heading for Narrandera，where we __1__to stay the night.
The car became difficult to control and we __2__ we had a flat tyre(轮胎)．It was quite __3__ by the time we’d __4__ all the camping equipment and __5__ the tyre.Then，not long after getting back on the road，another tyre __6__.But now we had no __7__.There was no traffic on the road and only farms along the way.
Just as we were debating whether to sleep in the car or __8__ to the nearest farm for help，car headlights __9__ in the distance.My husband walked to the middle of the road to flag it down, __10__ the children and I sat in the car with the inside light on so the driver could __11__ we were a family and not a threat.
__12__，it was a lovely couple and their three children who lived on a nearby __13__ farm.We all piled into their car，and a short drive later we __14__ their farm.They suggested we spend the __15__ on the floor of their sitting room. The next morning，after cooking us a great __16__，the farmer took my husband into the nearby town to buy new tyres.Our two __17__ got on so well that they __18__ us to stay on for another day to learn about the workings of the farm and watch their daughter __19__ ride one of the huge pigs.
We finally continued home to South Australia，very __20__ for the kindness this family had shown us.
语篇解读：这是一篇记叙文。文章讲述了作者一家人在澳大利亚的昆士兰度完假期后，在回家的路上一个轮胎瘪了，换轮胎时发现另一个轮胎爆了，经过的附近养猪场的主人给予了作者一家人帮助，作者一家非常感激。
1．A．planned C．managed
B．refused D．hesitated
解析：文章的第一句话就提到作者和丈夫还有三个孩子在澳大利亚的昆士兰度完假期后直奔Narrandera过夜，这个地方应该是他们计划好的。plan“计划”；refuse“拒绝”；manage“经营；管理”；hesitate“犹豫不决”。
答案：A 2．A．promised C．remembered
B．admitted D．realized
解析：句意：车很难控制，我们意识到轮胎瘪了。promise“许诺”；admit“承认”；remember“记起”；realize“意识到”。
答案：D
3．A．cold C．dark
B．hot D．light
解析：从第一段的“It was late afternoon...”可知天色已晚。 答案：C 4．A．loaded C．bought
B．removed D．destroyed
解析：从本句的“all the camping equipment”可知是把野营的设备搬下来。remove“移动”符合语境。load“装载”。
答案：B 5．A．changed C．improved
B．afforded D．exchanged
解析：结合上一题“作者一家人搬下野营的设备的目的是换轮胎”。change“更换”；afford“负担得起，买得起”； improve“提高”；exchange“交换，交易”。根据句意，选A。
答案：A 6．A．blew C．stayed
B．came D．started
解析：根据句中的then和another可知另一个轮胎也坏了。blow“爆炸”符合语境。 答案： A 7．A．money C．spare
B．time D．share
解析：因为一个车上只有一个备用的轮胎，现在两个轮胎都坏了，所以再没有别的备用的轮胎了。spare在这里是名词，意思是“备用的轮胎”。
答案：C 8．A．escape C．drive
B．return D．walk
解析：由于两个轮胎都坏了，他们的车就不能开了。他们一家人讨论是睡在车里还是到最近的农场求助，因为车子坏了，只好是步行去求助。walk“步行”符合语境。
答案：D 9．A．helped
B．remained
C．appeared D．waited
解析：从本句的“car headlights”和“in the distance”可知是车灯出现在远处。appear“出现”符合语境。
答案：C 10．A．since C．while
B．though D．unless
解析：句意：丈夫走到路中间打信号让车停下来，作者和孩子们坐在车里打开车内的灯。这两个动作是同时发生的。while“当……时候”，主句的动作和从句的动作同时发生。
答案：C 11．A．hear C．smell
B．see D．prove
解析：丈夫走到路中间打信号让车停下来，作者和孩子们坐在车里打开车内的灯。这样做的目的是让司机看到他们是一家人而不是恐吓。see“看见”，符合句意。
答案：B 12．A．Luckily C．Strangely
B．Unfortunately B．Naturally
解析：从下文作者的一家人都得到了帮助可知，他们是“幸运地(luckily)”。 答案：A 13．A．chicken C．pig
B．duck D．cow
解析：从倒数第二段的“watch their daughter ________ ride one of the huge pigs”可知这里是养猪场。
答案：C
14．A．got away from C．lived up to
B．arrived at D．looked for
解析：句意：我们都挤进他们的车，一会就到达了他们的农场。get away from“摆脱，逃离”；arrive at“到达”；live up to“不辜负”；look for“寻找”。
答案：B 15．A．day C．night
B．holiday D．weekend