Unit 3 Sea Exploration课前导学（含解析，共3份）——高二英语人教版（2019）选择性必修第四册

Unit 3 Sea Exploration Using Language———高二英语人教版（2019）选择性必修第四册课前导学 一、课前预习 1. 重点词汇 capsule n.胶囊，太空舱 coral n.珊瑚 migration n. _____ directory n.名录;电话号码簿，(计算机文件或程序的)目录 meanwhile adv. _____ exploit v. _____ murder v. _____n.谋杀; 凶杀 mercy n.仁慈; 宽恕; 恩惠 possession n.个人财产;拥有;控制 opponent n. _____ log v. _____ n.正式记录;日志;原木 marine adj.海的; 海产的;海生的 arrest n.逮捕;拘留;中止v. _____ 2. 重点短语 talk of 谈到，说到 spill...into _____ plastic pollution 塑料污染 tap water 自来水 mine for... _____ negative cycle 不良循环 commit (a) murder 犯谋杀罪 without mercy 残忍地，毫不留情地 be home to _____ in possession of 拥有，占有 happen to sth./sb. _____ take action 采取行动 address important issues 解决重要问题 as well as _____ such as 例如，比如 amounts of 许多，大量 not just...but also... _____ be balanced with _____ 3. 重点句型 1. Hopefully, as technology improves, we may have more options for managing this balance. (as引导的时间状语从句) 2. Accessing the deep ocean may also help us to predict events such as earthquakes. (不定式短语作宾补) 二、易错点讲解 1. as引导时间状语从句 随着时间的推移： as time goes by (as引导时间状语从句) with time going by (with复合结构) As time goes by, the job will let you use all your skills to the maximum. = With time going by, the job will let you use all your skills to the maximum. 随着时间的推移,这份工作将让你最大限度地发挥你的技能。 三、基础练习 1.These external(外部的) influences are always present, _____ there are certainly ways to deal with them. 2.In recent years, we have seen large areas of wetland _____ (damage) by human activity. 3.The famous singer wears sunglasses so he can go shopping without _____ (recognize). 4.Keep in mind that it is no good _____ (recite)without understanding. 5.The number of visitors_____ (rise) steadily since the reopening，despite a sharp decline compared to normal years. 6.We _____ (complain) bitterly about the food when the teacher came and brought pizza and roast chicken. 7.Some adults think of you as the “face-down generation” because you use your phone so much and they wonder_____ you deal with school, friends and family. 8.His writing is so confusing that I can’t make out _____ he is trying to express. 9.The artist was sure he would _____ (choose), but when he presented his masterpiece to the emperor's chief minister, the old man laughed. 10.My washing machine _____ (repair) this week, so I have to wash my clothes by hand. 四、思维拓展 1. 阅读理解 Good Morning Britain (GMB) launches special “listening benches” in order to solve loneliness. EastEnders star Maisie Smith joined Susanna and Martin in the studio to talk about her involvement in a special part of the 1 Million Minutes campaign — GMB’s special “listening benches” across the country. Six special “listening benches” have been designed by six celebrities, and can be found in six cities across the UK — and they’re in place to encourage pe ... ...