Unit 1 Period Three Learning About Language-2022-2023学年高二新教材英语选择性必修第一册【步步高】学习笔记（人教版）京鲁琼辽粤渝鄂闽冀吉

Period Three　Learning About Language Learning Aims(学习目标) 1．Build up your vocabulary and learn the following language points：conclusion，circumstance(重点难点) 2．Discover useful structures—Non­restrictive relative clauses(重点难点) 提示：例句中加底纹的词汇是本课时或前面课时的词汇复现，帮助学生及时巩固，循环复习。 Did you come to any conclusions？(教材P4) conclusion n．结论；推论 (1)come to/arrive at/draw/reach a conclusion得出结论 in conclusion总之 (2)conclude v．推断出；结束 conclude...from...从……推断出…… conclude...with...用……结束…… to conclude最后 [佳句赏读]　感悟句意·背诵 ①The expert came to/arrived at/drew/reached the conclusion that there were many people infected with cholera. ②In conclusion/To conclude，I’d like to acknowledge all the help I have received from my friends. ③We can conclude that he has become angry from his facial expression. ④He concluded his speech with a famous saying，“Where there is a will，there is a way.” [单句语法填空/完成句子] ①The conclusion(conclude) he reached didn’t make sense at all. ②In conclusion，you must convince me of your ability before you are employed. ③I drew a conclusion/concluded from the facts that he was hard­working. 从这些事实中我得出他很努力这一结论。 ④We all suggested that he should conclude his lesson with an English song. 我们都建议他用一首英语歌曲结束他的这节课。 Her circumstances are beyond our control.(教材P5) circumstance n．条件；环境；状况 under/in no circumstances无论如何不，决不放在句首时，句子要用部分倒装 under/in the circumstances在这种情况下；既然如此 [佳句赏读]　感悟句意·背诵 ①Under/In no circumstances should you evaluate his scientific research in public. ②Under/In the circumstances she could do nothing but flee the company. [句式升级] While I haven’t achieved my initial objective，I will under no circumstances acknowledge defeat. →While I haven’t achieved my initial objective，under no circumstances will I acknowledge defeat. (改为倒装句) Activity 1　读句感悟 阅读下列句子，认真感悟加黑部分，并完成方框下的小题。 1．This year’s Nobel Prize for Physiology or Medicine has been awarded to Tu Youyou(co­winner)，whose research led to the discovery of artemisinin，a crucial new treatment for malaria. 2．In the beginning，Tu Youyou went