Unit1 topic talk&lesson1-【新教材】2021-2022学年高中英语北师大版(2019)选择性必修第一册讲义（教师版+学生版）

选择性必修一Unit1 Topic talk & Lesson1 1．humour n．幽默感→humorous adj．幽默的 2．passionate adj．热爱的，酷爱的；具有强烈信念的→passion n．酷爱 3．incredible adj．难以置信的；极好的→incredibly adv．难以置信地；极端地 4．occasionally adv.偶尔；偶然→occasional adj.偶然的；临时的→occasion n．重要的社交活动；时刻，时候 5．emotional adj．情感上的；情绪上的→emotion n．情感→emotionally adv．感情上; 情绪上; 令人激动地; 情绪冲动地 6． extremely adv．极度，极其→extreme adj．极端的；极度的；偏激的 n．极端；极度；极限 7．practical adj．实际的；实践的；切实可行的→practice n．实践 v．练习→practise v．练习 8．presentation n．报告；陈述，说明→present n．目前；礼物 adj．出席；在场；当前的 vt．提出；把…交给；颁发；授予；(以某种方式)展现 9．behaviour 行为，举止→behave vi．表现；举止端正 vt．使守规矩 10．access n．进入；接触的机会；通道→accessible adj．可到达的；可接近的；可进入的；可使用的 11．worthwhile adj．值得做的；重要的；有益的→worth n．价值 adj．值得的；有…价值 12．educationalist n．教育（学）家→[同义词] educationist n．教育家→education n．教育→ educate v．教育 重点单词与短语精析 ★课标词 ▲高频词 1.add up to 【用法归纳】 add up to意为“总共是，总计为”，不用于被动语态。同义短语：amount to。 ▶The cost of two trips added up to1,000 dollars.两次旅行的费用总计为1000美元。 【拓展】add构成的其他短语： add to 使(数量)增加，使(规模)扩大 add… to… 把……加到…… add up 把……加起来；积少成多 ▶The bad weather added to our difficulties.恶劣的天气增加了我们的困难。 ▶If you want to make the dish hotter, you can add some chillies to it. 你如果想让这道菜更辣一些,可以加些辣椒。 ▶Add up all the numbers and you will know the result.你把所有的数加起来就会知道结果了。 【练习】用add的相关短语完成句子 ①(浙江语法填空改编) The obvious one is money; eating out once or twice a week may be affordable but doing this most days adds up . ②(天津高考单项填空改编)The dictionary is out of date: many words have been added to the language since it was published. ③As far as I know, his income adds up to 15 thousand pounds this year. [高频短语]2. used to do sth. 【用法归纳】used to do sth.表示“过去常常做某事”。 ▶When we were little we used to go skating every winter我们小的时候，每年冬天都去滑冰。 【拓展】易混搭配积累： be used to do sth. 被用来做某事(use sth. to do sth.的被动形式) be used to (doing)sth. 习惯于(做)某事(to为介词，be也可换成get) [语境串记]I used to play football in the