1、Unit 6 Nature in the words Using Language2021-2022学年高二英语外研版（2019）选择性必修三同步课时作业一、句型转换1.2020 will be a year of milestone significance, President Xi said and noted that the country will complete its task of building a moderately prosperous society in all respects.2020 will be a year of milestone signifi
2、cance, President Xi said, _.2.Because he didnt know how to work out the difficult physics problem, he asked the teacher for help._, he asked the teacher for help.3.He is examining the paper he has just finished so that he can correct the possible grammatical and spelling mistakes in it.He is examini
3、ng the paper he has just finished _.4.Chinas Change 4 robotic probe entered lunar orbit successfully, which marked a major step in its mission to make a soft landing on the moons far side.Chinas Change 4 robotic probe entered lunar orbit successfully, _.5.Though they havent been discovered, many law
4、s of nature actually exist in nature._, many laws of nature actually exist in nature.二、翻译题6.今天早上当我进来的时候,我发现他正埋头读一本小说。When I came in this morning, I _ _ _in a novel.7.今天早上我上课迟到的原因是我起床晚了。_ _ _I was late for class this morning _ _ I got up late.8.这个房间住起来很舒服。This room _ _ _ _ _.9.尽你最大的努力,迟早你会成功的。_ _ _,_
5、 you will succeed sooner or later.10.昨天在街上走着的时候,我遇到了一位老朋友。_ _in the street yesterday, I met an old friend of mine.三、七选五 Being able to communicate effectively with others is one of the most important skills a person can have. From talking with family and friends to sharing your ideas at work, communi
6、cation is absolutely fundamental (基本的). _ , there are some strategies (策略) you can use to improve them. _ However, it doesnt have to be. There are some simple ways for you to start communicating with someone, even if you dont know the person very well. For example, you can focus on the weather or so
7、me other aspects of your surroundings. Besides, you should consider what topic is suitable for the situation. In some cases, sticking with small talk and an interesting topic might be best, but sometimes, you may consider developing it into a deeper conversation. _. Talk about things that interest t
8、he other person. If you want to become a better communicator, your focus has to be less on yourself and more on the person youre talking with. _, you shouldnt go on all night about yours. Find connection points that allow you to get the other person talking. The conversation will come to an end at s
9、ome point. _. Maybe you need to move on with your day. To end a conversation politely, pay attention to the other persons reaction and then say something to officially close the conversation. A.If he doesnt share his hobbies or interests B.If you want to make an apology to the other person C.This ma
10、y be because of running out of things to discuss D.Its impolite to change the conversation into a deeper one E.Consider the situation to determine what kind of topics might be suitable F.If you feel like your communication skills fall short of your expectations G.Starting a conversation can be the h
11、ardest part of communication for some people四、语法填空1.The government encourages farmers to grow com instead of rice _(improve) water quality.2.Chinese researchers hope to use the instruments onboard Change-4 _(find) and study areas of the South Pole-Aitken basin.3.During the Mid-Autumn Festival, famil
12、y members often gather together _(share) a meal, admire the moon and enjoy moon cakes.4.On our way to the house, it was raining so hard that we couldnt help wondering how long it would take _(get) there.5._(enjoy) the convenience of digital payment, many senior citizens started to use smart phones.6
13、.Picking up her Lifetime Achievement award(终身成就奖), proud Irene declared she had no plans _(retire) from her 36-year-old business.7.A city is the product of the human hand and mind, _(reflect ) mans intelligence and creativity.8.Chinas image is improving steadily, with more countries _(recognize) its
14、 role in international affairs.9.Later, they learned to work with the seasons, planting at the right time and, in dry areas, _(make) use of annual floods to irrigate(灌溉) their fields.10.As well as looking at exhibits, visitors can play with computer simulations (模拟) and imagine themselves living at
15、a different time in history or _(walk) through a rainforest. 答案以及解析一、1.答案：noting that the country will complete its task of building a moderately prosperous society in all respects解析：note和President Xi之间为逻辑上的主谓关系,故用动词-ing形式作伴随状语。 2.答案：Not knowing how to work out the difficult physics problem解析：he与kno
16、w之间为逻辑上的主谓关系,故用动词-ing形式作原因状语,且此处表示否定,故在动词-ing形式前加Not。 3.答案：to correct the possible grammatical and spelling mistakes in it解析：分析句子结构可知,原句that引导目的状语从句,这里应用动词不定式作目的状语。 4.答案：marking a major step in its mission to make a soft landing on the moons far side解析：根据句意并分析句子结构可知,此处表示自然而然的结果,故用动词-ing形式作结果状语。 5.答案
17、：Not having been discovered解析：many laws of nature和discover之间为逻辑上的动宾关系,且此处表示否定和完成,故填Not having been discovered。 二、6.答案：found him buried7.答案：The reason why；was that8.答案：is comfortable to live in9.答案：Try your best；and10.答案：While walking三、答案：FGEAC解析：根据空后的there are some strategies(策略) you can use to impr
18、ove them可知,F项“如果你感觉你的沟通技能达不到你的预期”符合语境,且F项中的your communication skills与空后的them相互照应,故选F。 根据空后的However, it doesnt have to be. There are some simple ways for you to start communicating with someone, even if you dont know the person very well可知,G 项“对于一些人来说,开启一次谈话可能是交流中最困难的部分”符合语境,前后呼应,故选G。 根据空前的Besides, y
19、ou should consider what topic is suitable for the situation. In some cases, sticking with small talk and an interesting topic might be best, but sometimes, you may consider developing it into a deeper conversation可知,E 项“考虑情况来决定哪种话题可能是合适的”符合语境,且E项中的situation和what kind of topics是信息提示,故选 E。 根据空后的you sh
20、ouldnt go on all night about yours. Find connection points that allow you to get the other person talking可知,A项“如果他不分享他的业余爱好和兴趣”符合语境,故选A。 根据空前的The conversation will come to an end at some point以及空后的Maybe you need to move on with your day可知,这里指可能是因为谈论的事情已经说完了,故选C。 四、1.答案：to improve解析：句意:政府鼓励农民种植玉米而不是水
21、稻来改善水质。故用不定式作目的状语。2.答案：to find 3.答案：to share解析：句意:在中秋节期间,家庭成员经常聚到一起吃饭、赏月、品尝月饼。根据后面的并列动作 admire和enjoy可判断,此处需要用不定式表示 gather together的目的。4.答案：to get解析：句意为：在我们去那座房子的路上，雨下得很大，我们不禁想知道要花多长时间才能到那里。it takes+一段时间+ to do sth为固定句型，意为“做某事需要多长时间”，it作形式主语，不定式短语为真正的主语。故填to get。5.答案：To enjoy解析：句意:为了享受数字支付的便利,很多老年市民开
22、始使用智能手机。此处用不定式表目的。6.答案：to retire解析： 句意:自豪的艾琳在领取“终身成就奖”时宣布,她没有从她36年的事业中退休的计划。分析句法结构可知,空格处内容是对被修饰名词plans作进一步补充说明,之间构成同位说明关系;又因为plan用作动词时用动词不定式作宾语,故此处也用不定式短语作plan的后置定语,表示她没有退休的计划。7.答案：reflecting 解析：句意: 城市是人类双手和智力的产物, 反映了人类的智慧和创造力。分析句子结构可知, 设空处为非谓语。A city和此空为主动关系。故用现在分词reflecting。 8.答案：recognizing解析：句意:
23、 中国的形象正在稳步提升, 更多的国家认识到中国在国际事务中的作用。more countries和recognize之间是主动关系, 故用现在分词。 9.答案：making解析：考查非谓语动词。句意: 后来, 他们学会了因地制宜, 在适当的时间播种, 在干旱地区, 利用每年的洪水来灌溉农田。分析句子可知, make所处的分句中无主语, 故此处需用非谓语动词。make和逻辑主语they之间是主动关系。所以此处用现在分词形式作状语。plant与make是并列的动作, planting已经给出提示, 所以抓住主干是本题的关键点。10.答案：walking解析：句意为:除了观赏展品, 游客还可以玩电脑模拟(情境), 想象自己生活在一个不同的历史时期, 或者漫步在热带雨林中。此处为imagine sb doing sth结构, 意为“想象某人做某事”, 设空处与living并列作imagine的宾语, 故此处用动名词形式。故填walking。
