Unit3 lesson3-【新教材】2021-2022学年高中英语北师大版(2019)必修第一册讲义（教师版+学生版）

Unit3 Lesson3 1．slightly adv．略微，稍微→slight adj．轻微的；略微的；细小的 2．frosty adj．严寒的→frost v．(使)蒙上霜，结霜 n．霜 3．patience n．耐心；耐力→patient adj．耐心的 n．病人 4．behavior n．行为，举止→behave v．表现 重点单词与短语精析 ★课标词 ▲高频词 ▲★1. hang 【用法归纳拓展】 (1)v. 悬挂，吊；垂下（hung；hung） ▶She hung the sheets on the washing line. 她把床单晾在衣绳上。 (2)v. (被)绞死，施以绞刑（hanged；hanged） ▶If he is found guilty, he will almost certainly hang. 如果被判有罪，他几乎肯定会被处以绞刑。 【练习】I noticed that a gold necklace __________ the neck of Bob's dog that day. 【B】 A.is hung around B. was hung round C. was hanged round D. was hanged around ★2. mess 【用法归纳拓展】 (1)n.杂乱，肮脏；麻烦，困境 ①(be)in a mess 杂乱，混乱；陷入困境 make a mess of... 弄乱……，把……弄糟 ▶When they walked into the room, they found it was in a mess. 他们走进房间后，发现房间杂乱不堪。 ▶I feel I have made a mess of things. 我觉得我把事情弄糟了。 (2) v.使不整洁，弄乱，弄脏。 mess up 把……弄糟；弄脏，弄乱 ▶Be careful! You’re messing my hair. 小心！你弄乱我的头发了。 ▶I’ve just cleaned the floor, and you’ve messed it up again by dropping bits of paper everywhere! 我刚扫干净地板，你又把纸屑弄到到处都是，把地上弄得一团糟。 (3)messy adj.肮脏的，凌乱的；混乱的 【练习】 1.语法填空 ①The little boy always makes his room in a mess, which makes his parents angry. ②It’s too messy (mess)in your room. Look, a pile of dirty clothes lie by the washing machine.[a pile of一堆] 2.完成句子 ①昨天，这场大雨把花园搞得一团糟。 The heavy rain made a mess of the garden yesterday.(mess n.) ②我承诺会完成工作的，可是我把它弄糟了。 I had promised to finish the work, but I messed it up .(mess v.) ★3. whisper 【用法归纳拓展】 (1)vt. &vi. 小声说，低语 whisper about sth. 低声说某事 whisper (sth.) in sb.’s ear 在某人耳边低声说(某事) whisper (sth.) to sb. 对某人低声说(某事) ▶What are you two whispering about over there? 你们两人在那里低声说些什么? ▶James leaned over to whisper something in Tom’s ear. 詹姆斯探过身去附耳对汤姆说了些什么。 ▶His aunt was sleeping. The young man whispered to his uncle for fear of waking her up. 他婶婶在睡觉，那个年轻人小声地跟他叔叔说话，怕把她吵醒。 (2)n. [C]低语，耳语 in a whisper/ in whispers低声地 ▶They talked with each other in a whisper/ in whispers in the corner.他们在那个