Unit 6 At one with nature Words and Expressions 导学案-2025-2026学年高一英语外研版必修第一册

必修第1册 Unit 6　At one with nature Words and Expressions 1．prevent v. 阻挡，防止 [佳句背诵]All other users are prevented from accessing the table during this time. 在这段时间内，其他所有用户都无法访问这个表。 [归纳拓展] (1) (2)prevention n. 防止，预防 (3)preventive adj. 预防(性)的，防备的 [学以致用] (1)单句语法填空 ①(2022·新高考Ⅰ卷)David had a brain disease which prevented him from _______ (walk)or _______ (run)like other children, but at school his classmates thought of him as a regular kid. ②Calcium may aid in the __________ (prevent)of colon cancer. (2)句式升级 ③We should take effective measures to stop the environment from being destroyed. →Effective measures should ___________________________________ ______________. (被动语态) 答案(1)单句语法填空 ①(2022·新高考Ⅰ卷)David had a brain disease which prevented him from walking (walk)or running (run)like other children, but at school his classmates thought of him as a regular kid. ②Calcium may aid in the prevention (prevent)of colon cancer. (2)句式升级 ③We should take effective measures to stop the environment from being destroyed. →Effective measures should be taken to prevent the environment from being destroyed. (被动语态) 2．design v. 设计，构思；计划 n. 设计；图案；打算，意图 [佳句背诵] To solve this problem, our company put out the household robot specially designed to take care of old people. 为解决这一问题，我们公司推出了这款家用机器人，它是专为照顾老人而设计的。 [归纳拓展] (1)design sth. for sth. 打算把某物用作某种目的 be designed for/to do... 目的是…… (2)by design/on purpose故意地；蓄意地 by accident/by chance 偶然地 (3)designer n. 设计师，设计者 [学以致用] (1)单句语法填空 ①The contest ___________ (design)for students to improve their handwriting and develop the proper writing habit. ②Most colleges now offer first-year students a course specially designed _______ (help)them succeed academically and personally. ③________ (design)for English beginners, the dictionary was sold out on the day when it came out. (2)句式升级 This project was designed to help the students in need. But it just didn't work out as planned. ④This project _________________________________ just didn't work out as planned. (过去分词短语作定语) ⑤This project ______________________________________ just didn't work out as planned. (定语从句) 答案(1)单句语法填空 ①The contest is designed (design)for students to improve their handwriting and develop the proper writing habit. ②Most colleges now offer first-year students a course specially designed to help (help)them succeed academically and personally. ③Designed (design)for English beginners, the dictionary was sold out on the day when it came out. (2)句式升级 This project was designed to help the students in need. But it just didn't work out as planned. ④This project designed to help the students in need just didn't work out as planned. (过去分词短语作定语) ⑤This project which was designed to help the students in need just didn't work out as planned. (定语从句) 3．harm v. & n. 伤害，损害 [佳句背诵]People's health is harmed once they take in these gases, which may cause a series of diseases like lung cancer. 一旦吸入这些气体，人们的健康就会受到损害，它会引起一系列的疾病，比如肺癌。 [归纳拓展] (1)cause/do harm to... 对……造成伤害/有害 there is no harm in doing sth. 做某事没有害处 (2)harmful adj. 有害的 be harmful to 对……有害 (3)harmless adj. 无害的 [学以致用] (1)单句语法填空 ①Many wastes produced in the producing process are _______ (harm)as well. ②He may not be able to help but there's no harm in ______ (ask)him. ③This experiment was ________ (harm)to the animals. (2)一句多译 众所周知，观看暴力电视节目对孩子有害。 ④As we know, watching violence on TV _____________________. (harm n．) ⑤As we know, watching violence on TV ______________________. (harmful) 答案(1)单句语法填空 ①Many wastes produced in the producing process are harmful (harm)as well. ②He may not be able to help but there's no harm in asking (ask)him. ③This experiment was harmless (harm)to the animals. (2)一句多译 众所周知，观看暴力电视节目对孩子有害。 ④As we know, watching violence on TV does harm to children. (harm n．) ⑤As we know, watching violence on TV is harmful to children. (harmful) 4．replace v. 以……替换，更换； 接替；取代；把……放回原处 [佳句背诵] It is generally believed that teachers will never be replaced by computers in class. 人们普遍认为，在课堂上电脑永远不会取代老师。 [归纳拓展] (1)replace... with... 用……替换……， 以……代替…… (2)take the place of sb./sth. (＝take sb.'s/sth.'s place)代替某人/某物 in place of sb./sth. (＝in sb.'s/sth.'s place)代替某人/某物 (3)replacement n. 更换，替换；替换的人(物) [学以致用] (1)单句语法填空 ①But Oshbot, like other social robots, is not intended __________ (replace)workers, but to work alongside other employees. ②The industry has also taken aim at the product that has appeared as its ___________ (replace): reusable shopping bags. ③(2022·全国乙卷)In spring, the snow was replaced __ mud over ice. (2)一句多译 找一个人来代替现在的经理是不容易的。 ④It would be difficult to find a man _____________________________ the present manager. (place) ⑤It would be difficult to find a man __________ the present manager. (replace) 答案(1)单句语法填空 ①But Oshbot, like other social robots, is not intended to replace (replace)workers, but to work alongside other employees. ②The industry has also taken aim at the product that has appeared as its replacement (replace): reusable shopping bags. ③(2022·全国乙卷)In spring, the snow was replaced by mud over ice. (2)一句多译 找一个人来代替现在的经理是不容易的。 ④It would be difficult to find a man in place of/to take the place of the present manager. (place) ⑤It would be difficult to find a man to replace the present manager. (replace) 5．benefit n. 好处，益处 v. 受益，得益；有益于 [佳句背诵] As online voting becomes more and more popular nowadays, some people benefit from it, but others get annoyed. 如今，随着网络投票变得越来越流行，一些人受益于此，然而另一些人却非常烦恼。 [归纳拓展] (1)benefit from/by... 从……中获益，得益于…… (2)for the benefit of sb./for sb.'s benefit 为了某人的利益 (3)beneficial adj. 有益的，有利的 be beneficial to.../be of benefit to... 对……有益 (4)beneficially adv. 有益地，有用地 [学以致用] (1)单句语法填空 ①Having a good knowledge of table manners of China is __________ (benefit)to you. ②(2020·全国Ⅰ卷)Race walking shares many fitness ________ (benefit)with running, research shows, while most likely contributing to fewer injuries. ③Today we benefit ____ countless inventions and innovations. ④China has been pushing the reform of public hospitals ___ the benefit of all its citizens and Chinese people think highly of it. (2)词汇升级/句式升级 It has been two weeks since you came to our school for the exchange programme, and it is good to all of us. ⑤It has been two weeks since you came to our school for the exchange programme, and it ________________ all of us. (be＋of＋n.) ⑥It has been two weeks since you came to our school for the exchange programme, __________________________. (非限制性定语从句) 答案(1)单句语法填空 ①Having a good knowledge of table manners of China is beneficial (benefit)to you. ②(2020·全国Ⅰ卷)Race walking shares many fitness benefits (benefit)with running, research shows, while most likely contributing to fewer injuries. ③Today we benefit from countless inventions and innovations. ④China has been pushing the reform of public hospitals for the benefit of all its citizens and Chinese people think highly of it. (2)词汇升级/句式升级 It has been two weeks since you came to our school for the exchange programme, and it is good to all of us. ⑤It has been two weeks since you came to our school for the exchange programme, and it is of benefit to all of us. (be＋of＋n.) ⑥It has been two weeks since you came to our school for the exchange programme, which is of benefit to all of us. (非限制性定语从句) 6．“否定词＋比较级”结构表达最高级含义 [佳句背诵]Nothing is better than a cold drink on a hot summer day. 在炎热的夏天，没有什么比喝一杯冷饮更好的了。 [归纳拓展] (1)否定词＋比较级(＋than) (2)否定词＋so... as... (3)完成时＋never＋ (4)“the＋比较级＋of (the)＋名词(代词)”表示“两者中较……的一个”。 [学以致用] (1)单句语法填空 ①I didn't enjoy my trip as the weather couldn't be _____ (bad). ②My friend thought no film is so exciting as Harry Potter, and I couldn't agree ____ (much). (2)完成句子 ③From the patient's point of view, nothing is ___________________ ________________． 在病人看来，没有什么比保持身体健康更重要的了。 ④Your story is perfect; I've _______________________________． 你的故事太完美了，我之前从来没有听过比这更好的故事。 答案(1)单句语法填空 ①I didn't enjoy my trip as the weather couldn't be worse (bad). ②My friend thought no film is so exciting as Harry Potter, and I couldn't agree more (much). (2)完成句子 ③From the patient's point of view, nothing is more important than keeping healthy． 在病人看来，没有什么比保持身体健康更重要的了。 ④Your story is perfect; I've never heard a better one before． 你的故事太完美了，我之前从来没有听过比这更好的故事。 Tips； “否定词＋比较级”结构表达最高级含义，比较级可以被a bit, a little, much, far, still, even, rather, a great deal等修饰，以加强语气。 学科网（北京）股份有限公司 $$