Unit 5.2 Starting out & Understanding ideas(Ⅱ)-【创新教程】2025-2026学年高中英语选择性必修第一册五维课堂Word课时作业（外研版2019）

Ⅰ.单词拼写 1．Some 　seeds　(种子)fell along the footpath，and the birds came and ate them up. 2．In the course of 　evolution　(进化)，some birds have lost the power of flight. 3．The 　suspect　(嫌疑犯) was arrested unawares, without the chance to dispose of the evidence. 4．Stone tools that were unearthed there 　indicate　 the early cultural capabilities of our human 　ancestors　(祖先)． 5．The time we spent together is now a d　istant　 memory. 6．That sort of behaviour is a 　disgrace(　是耻辱) to the country. 7．I asked the manager to show us some 　samples 　(样本)of their products. 8．The officer said the reformers would 　generate　(产生) new jobs. Ⅱ.单句语法填空 1．　Dating　( date) back to the Qin Dynasty, the traditional crosstalk shows have made people all over the country roar with laughter for centuries. 2．The children watched，　fascinated　 (fascinate)，as the picture began to appear. 3．Research findings seem to 　indicate　(indicate) that the creation by a great artist is as permanent an achievement as a discovery by a great scientist. 4．It was in a small village in the south 　that　 he spent his childhood and met his lifelong friend­the local schoolmaster. 5．My father warned me not to go to the West Coast because it was　 crowded　(crowd) with tourists. 6．Natural selection ensures only the fittest survive to pass their genes on to the next 　generation　(generate)． 7．I think it's 　a　 disgrace.Things are going so slowly.The flood happened on Monday and now on Wednesday we're still waiting for orders. 8．He had always looked so young，　but 　he seemed to have aged in the last few months. 9．Not 　until　 they heard that she was safe and sound were their minds set at rest. 10．We don't know who specifically was 　to blame　(blame)for what happened，but we know which group of boys was involved. Ⅲ.选词填空 date back to；lead to；at the same time；in question；adapt to；over time；be regarded as; be similar to；a variety of；come to exist 1．Lack of exercise can 　lead to　 feelings of depression and exhaustion. 2．I find it very difficult to 　adapt to　 the climate in the high mountains. 3．Last week，we paid a visit to the exhibition hall in our city, where we saw 　a variety of　 robots. 4．All the photographs in this book, unless stated otherwise，　dates back to　 the 1950s. 5．The expert told us that these chemicals in the food built up in people's bodies 　over time　. 6．We arrived there almost 　at the same time 　but he left ahead of time that day. 7．Nowadays, cycling, along with jogging and swimming，　is regarded as　 one of the best all­round forms of exercise. 8．This movie is a little bit boring for its plotline 　is similar to　 that of many other movies. 9．We know little about the project 　in question　， so we will do more research into it. 10．The problem 　came to exist　 decades ago, and it is difficult to solve it in a short time. Ⅳ.串点成篇微表达 1．怀疑生物的祖先，包括人类，是较低的生命形式，达尔文去寻找证据。(suspect，ancestor) 2．这一旅程产生了有史以来最重要的科学发现之一——进化。(of all time, evolution) 3．从那以后，人们从中受益良多。(benefit) 答案：　Suspecting　 the 　ancestors　 of living things, including humans, were lower forms of life, Darwin went on a journey to look for evidence.The journey generated one of the most important scientific discoveries 　of all time　－　evolution　.Since then people have 　benefited　 a lot from it. Ⅰ.完形填空 It's about 250 miles from the hills of west­central Iowa to Ehlers' home in Minnesota.During the long trip home, following a weekend of hunting, Ehlers 　 1 　about the small dog he had seen trembling alongside the road.He had　 2 　to coax (哄) the dog to him but, frightened, it had run off. Back home, Ehlers was troubled by that 　 3 　 dog.So, four days later, he called his friend Greg, and the two drove 　 4 　.After a long and careful search, Greg saw, across a field, the dog moving 　 5 　 away.Ehlers eventually succeeded in coaxing the animal to him.Nervousness and fear were replaced with 　 6 　.It just started licking (添) Ehlers' face. A local farmer told them the dog sounded like one 　 7 　 as lost in the local paper.The ad had a phone number for a town in southern Michigan.Ehlers 　 8 　 the number of Jeff and Lisa to tell them he had 　 9 　 their dog. Jeff had 　 10 　 in Iowa before Thanksgiving with his dog, Rosie, but the gun shots had scared the dog off.Jeff searched 　 11 　 for Rosie in the next four days. Ehlers returned to Minnesota, and then drove 100 miles to Minneapolis to put Rosie on a flight to Michigan.“It's good to know there's still someone out there who 　 12 　 enough to go to that kind of 　 13 　，” says Lisa of Ehlers' rescue effort. “I figured whoever lost the dog was probably just as 　 14 　 to it as I am to my dogs，” says Ehlers.“If it had been my dog, I'd hope that somebody would be 　 15 　to go that extra mile.” 1．A.read　　　　　　　 B．forgot C．thought D．heard 2．A.tried B．agreed C．promised D．regretted 3．A.injured B．stolen C．lost D．rescued 4．A.home B．past C．back D．on 5．A.cautiously B．casually C．skillfully D．angrily 6．A.surprise B．joy C．hesitation D．anxiety 7．A.predicted B．advertised C．believed D．recorded 8．A.called B．copied C．counted D．remembered 9．A.fed B．adopted C．found D．cured 10．A.hunted B．skied C．lived D．worked 11．A.on purpose B．on time C．in turn D．in vain 12．A.cares B．sees C．suffers D．learns 13．A.place B．trouble C．waste D．extreme 14．A.equal B．allergic C．grateful D．close 15．A.suitable B．proud C．wise D．willing [语篇解读]　本文是一篇记叙文。文章讲述了Ehlers在打猎时在路边发现一只走失的小狗，他想哄它到自己身边来，但未能成功。回家后，Ehlers还是很担心这只狗，四天后他和朋友一起出去找到这只狗，并最终帮它找到了主人的故事。 1．C　[考查动词词义辨析。句意：周末打完猎后，在漫长的回家旅途中，Ehlers一直想着他看见的那只在路边发抖的狗。A.read读；B.forgot忘记；C.thought想；D.heard听见。根据下文Ehlers和朋友一起去找那只狗可知，此处是指Ehlers一直在想关于那只狗的事。故选C项。] 2．A　[考查动词词义辨析。句意：他试图哄那只狗到他身边，但是由于害怕，它跑开了。A.tried 试图，努力；B.agreed同意；C.promised承诺；D.regretted后悔。根据第二段中的“Ehlers eventually succeeded in coaxing the animal to him.”可知，此处指Ehlers试图把小狗哄到他身边，但失败了。故选A项。] 3．C　[考查形容词词义辨析。句意：回到家，Ehlers 被那只走丢的狗困扰着。A.injured受伤的；B.stolen被偷的；C.lost走丢的；D.rescued得救的。根据上文“...the small dog he had seen trembling alongside the road”可知，这是一只走丢的小狗。下文“A local farmer told them the dog sounded like one 　 7 　 as lost in the local paper.”也是提示，故选C项。] 4．C　[考查副词词义辨析。句意：所以，四天后，他打电话给他的朋友Greg，两个人开车返回原处。A.home回家；B.past经过；C.back返回；D.on继续。根据下文他们找到那只狗可知，此处是指他们又返回到之前见到那只走失的狗的地方。故选C项。] 5．A　[考查副词词义辨析。句意：经过长时间的仔细寻找，Greg 在田野对面看到那只狗小心翼翼地跑开了。A.cautiously谨慎地，小心翼翼地；B.casually漫不经心地；C.skillfully娴熟地；D.angrily生气地。根据下文“Nervousness and fear”等词，并根据下文Ehlers最终成功安抚了它可知，小狗应该是感到紧张和害怕，于是谨慎地跑开了。故选A项。] 6．B　[考查名词词义辨析。句意：紧张和害怕都被喜悦所代替。A.surprise惊讶；B.joy喜悦；C.hesitation犹豫；D.anxiety焦虑。根据下句“It just started licking Ehlers' face.(小狗开始舔Ehlers的脸)”可知，之前的紧张和害怕都没有了，被喜悦所代替。故选B项。] 7．B　[考查动词词义辨析。句意：一位农民告诉他们，这只狗像是当地报纸上刊登走失的那只。A.predicted预测；B.advertised做广告；C.believed相信；D.recorded记录。根据下一句中的“The ad had a phone number”可知，这只小狗像是当地报纸刊登(advertise)寻找的那只小狗。故选B项。] 8．A　[考查动词词义辨析。句意：Ehlers 拨打了Jeff和Lisa的电话，告诉他们他找到了他们的狗。A.called打电话；B.copied复制；C.counted数数；D.remembered记得。根据上文出现的phone number(电话号码)及下文中的to tell them he had...可知，Ehlers给Jeff打了电话。故选A项。] 9．C　[考查动词词义辨析。句意：Ehlers 拨打了Jeff和Lisa的电话，告诉他们他找到了他们的狗。A.fed喂；B.adopted收养；C.found发现，找到；D.cured治愈。根据上文“Greg saw, across a field, the dog moving 　 5 　 away”可知，Ehlers和朋友找到了小狗。故选C项。] 10．A　[考查动词词义辨析。句意：在感恩节前，Jeff带着他的Rosie在爱荷华州打猎，但是枪声把狗吓跑了。A.hunted 打猎；B.skied滑雪；C.lived居住；D.worked工作。根据下文中的“but the gun shots had scared the dog off”可知，Jeff在感恩节前带着他的小狗Rosie一起去打猎。故选A项。] 11．D　[考查介词短语辨析。句意：在接下来的四天Jeff寻找Rosie无果。A.on purpose故意；B.on time按时；C.in turn轮流；D.in vain徒劳。根据上文提到小狗Rosie走失，在路边颤抖可知，Jeff在之后四天里不断寻找，但均无果而终。故选D项。] 12．A　[考查动词词义辨析。句意：很高兴知道仍然有人足够关心而去做这样的麻烦事。A.cares关心；B.sees看见；C.suffers遭受；D.learns学习。根据上文“发现并哄小狗亲近”、“回家后担心”、“约朋友继续搜寻”及“联系失主送还小狗”等事件可知，Ehlers非常关心这只小狗。故选A项。] 13．B　[考查名词词义辨析。句意：很高兴知道仍然有人足够关心而去做这样的麻烦事。A.place地方；B.trouble麻烦；C.waste浪费；D.extreme极端。根据事件经过可知，失主为二人不辞辛苦、不怕麻烦(trouble)寻狗并送狗之事深受感动。故选B项。] 14．D　[考查形容词词义辨析。句意：Ehlers说：“我认为任何丢狗的人对它一定像我与我的狗一般亲密。”A.equal 平等的；B.allergic过敏的；C.grateful感激的；D.close亲密的。根据下文Ehlers说的话可知，此处是指狗主人对丢失的狗就像Ehlers对自己的狗一样亲密。故选D项。] 15．D　[考查形容词词义辨析。句意：如果它是我的狗，我也希望有人愿意去走那些额外的路。A.suitable适合的；B.proud自豪的；C.wise明智的；D.willing愿意的。根据上文内容可知，此处是表达他希望面对这样的事情，大家能愿意去付出努力去帮忙，be willing to do乐意做某事。故选D项。] Ⅱ.语法填空 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 The polar bear is found in the Arctic Circle and some big land masses as far south as Newfoundland. While they are rare north of 88°，there is evidence 1.　 　 they range all the way across the Arctic, and as far south as James Bay in Canada. It is difficult to figure out a global population of polar bears as much of the range has been 2.　 　(poor) studied; however, biologists calculate that there are about 20,000－25,000 polar bears worldwide. Modern methods 3.　 　tracking polar bear populations have been employed only since the mid­1980s，and are expensive 4.　 　(perform) consistently over a large area. In recent years some Inuit people in Nunavut 5.　 　(report) increases in bear sightings around human settlements, leading to a 6.　 　(believe) that populations are increasing. Scientists have responded by 7.　 　(note) that hungry bears may be congregating(聚集) around human settlements, leading to the illusion(错觉) that populations are 8.　 　(high) than they actually are. Of 9.　 　nineteen recognized polar bear subpopulations, three are declining, six 10.　 　(be) stable, one is increasing, and nine lack enough data. [语篇解读]　本文是一篇说明文。文章介绍了北极熊种群数量越来越少、亟须保护的现状。 1．that　[考查同位语从句。此处为同位语从句，解释说明 evidence 的具体内容。从句不缺成分，故用 that 引导同位语从句。] 2．poorly　[考查词性转换。此处修饰动词 studied，故应使用副词状语。] 3．of/for　[考查介词。名词 method 多用介词 of/for 短语作其后置定语，意为“……的方法”。] 4．to perform　[考查非谓语动词。该句为“be＋形容词＋不定式”结构，不定式用主动形式表被动含义。] 5．have reported　[考查动词的时态。根据时间状语 in recent years“近年来”可判断用现在完成时。] 6．belief　[考查词性转换。根据设空处前面的冠词 a 以及后面的 that 同位语从句可知，此处应填名词 belief。] 7．noting　[考查非谓语动词。介词后应使用动名词形式作宾语，故填noting。] 8．higher　[考查形容词的比较级。根据设空处后面的 than 可知，此处应使用 high的比较级形式 higher。] 9．the　[考查冠词。介词of在表达整体与部分关系时，整体事物通常表特指，此处特指当前确认的19个亚种群，因此用定冠词 the。] 10．are　[考查动词的时态和主谓一致。根据设空处前面的 are 及后面的 is 和 lack 可知，本句为一般现在时，又根据six指代 six polar bear subpopulations可知，要用复数谓语故填 are。] 学科网（北京）股份有限公司 $$