UNIT 4 Period Six　Lesson 3　Internet and Friendships—Language Points -2021-2022学年高一英语【步步高】学习笔记（北师大版2019必修二）word

Period Six　Lesson 3　Internet and Friendships—Language Points & Focus on Language Learning Aims(学习目标) 1．Learn the following language points：argument，harm，in addition，basis，强调句型，“no matter＋特殊疑问词”引导的让步状语从句．(重点难点) 2．Learn the following language points：replace，content，focus...on...，while的用法，make it＋adj.＋(for sb.) to do sth.(重点) 3．Focus on Language：合成词．(重点难点) Identify one sentence for each argument that states this general idea.(教材P14) argument n．论点；论据；争论 (1)have an argument with sb.about/over sth.与某人就某事争吵 an argument for/against sth.支持/反对某事 (2)argue v．争吵；争辩；表明 argue with sb.about/over sth.就某事与某人争吵 argue for为……辩护 argue against争辩；反对 [佳句赏读]　感悟句意·背诵 ①At present，one of the arguments in favour of the new airport is that it will be beneficial to the people around. ②I’m sorry to have an argument with you yesterday，but you shouldn’t have made the same error a third time. ③It’s no use arguing with him about this matter. [单句语法填空/单句写作] ①They had an argument with each other about their accommodation fee. ②Why did you argue with your father last night? ③你不要跟你妈妈争吵，因为她已经为你做了她所能做的一切。 Don’t argue with your mother because she has done everything she can for you. The Internet Harms Friendships(教材P15) harm vt.& n．伤害；损害 (1)do/cause harm to...对……造成伤害 There is no harm in doing sth.做某事无害。 (2)harmful adj.有害的 be harmful to...对……有害的 (3)harmless adj.无害的 [佳句赏读]　感悟句意·背诵 ①While the sun’s rays can age and harm our skin，they also give us beneficial vitamin D. ②As we all know，plastic does great harm to the environment. →As we all know，plastic is very harmful to the environment. [单句语法填空/单句写作] ①The polluted air is harmful(harm) to our health. ②Please depend on it that I won’t do any harm to you. ③告诉他这个消息没有坏处。 There is no harm in telling him the news. In addition，a lot of the content posted on social media is shallow or trivial.(教材P15) in addition 除此之外 (1)in addition to＋宾语(名词/代词/doing)除……之外 (2)add v．增加；补充说 add to增添 add up把……加起来 add up to总计为 (3)additionally adv.另外；而且 (4)additional adj.额外的 [佳句赏读]　感悟句