Unit 2 Be sporty, be healthy Period 1 单元知识详解(课件+分层练习)-【上好课】高一英语上学期同步精品课堂(译林版2020必修第二册)

Unit 2 Be sporty, be healthy Period 1 单元知识详解 译林版英语必修二 【重点单词】 1.assume vt.假定,认为;承担(责任),就(职);呈现,显露 【用法示例】 单句语法填空 ①(2022·北京高考)A systems approach to creating change is also built on the ___________(assume)that everyone in the system has equal power. ②My immediate reaction was __________(assume) I was listening to someone else’s recording.  assumption to assume 句型转换 ③Suppose (that) it rains tomorrow, shall we cancel the sports meeting? →__________________________________________it rains tomorrow, shall we cancel the sports meeting?   【要点释疑】 ④It is _________ that __________ you are wise, you will try to understand what’s actually happening instead of acting on the ___________ you’ve made. 人们认为假如你很聪明,你将会努力弄清楚实际发生的事情而不是主断臆断。 Supposing/Assuming/Providing/Provided (that) assumed assuming assumption 【知识拓展】 (1)assume sb./sth.to be 认为/假定某人/某事是…… assume that... 假定/认为…… (2) It is generally assumed that... 普遍认为…… (3) assumption n. 假设,假定;承担 make assumptions about.../make the assumption that... 作关于……的推测/假设 on the assumption that... 假设…… 【要点释疑】 (1)assuming 　　　　conj.假如(后接从句) assumed adj. 假设的;假定的 (2)assuming、suppose、supposing、providing、provided后可直接跟从句,相当于if、on condition that引导的条件状语从句。 2.energy n.能,能量;精力;能源 【用法示例】 单句语法填空 ①(2022·北京高考)Not only did he run in with _______(energetic), but his laughter could be heard as loud as ever! ②Keeping a proper balance between study and rest keeps us _________ (energy). 完成句子 ③He knew I _____________and dynamic and would get things done.  他知道我精力充沛、生气勃勃,会把事情办成的。 ④He devoted all his __________________.  他把全部精力都倾注在教学上。 energy energetic was energetic energies to teaching 【知识拓展】 full of energy(=energetic)　　 精力充沛的 have the energy to do sth. 有精力做某事 3.tend vi.往往会;趋向vt.照看 【用法示例】 完成句子 ①Young adults in the United States and European countries ____________a more positive view on China.  美国和欧洲国家的年轻人往往对中