Unit 4 Words and Expressions 重点单词详解课件-2023-2024学年高中英语同步备课堂（人教版2019）（选择性必修第二册）

Travel is，even if it is the same world，you find the world is not the same. 旅行就是，即使是同一个世界，你们发现 的却是不一样的世界。 单 元 主 题 语 境 人与社会 1.pleasant[ˈpleznt]：adj.①令人愉快的/舒适/惬意/宜人②友好的/和蔼可亲的 unpleasant adj. 令人不愉快的 pleasantly adv.愉快地，友好地 (修饰物) (修饰人) 1.a pleasant trip 2. pleasant climate 3.The beautiful scenery in Jiuzhaigou is pleasant to the eyes. 4.她非常和蔼可亲，总是挂着灿烂的笑容。(非谓语作状) She is more than pleasant, always wearing a broad smile. 愉快之旅 气候宜人 九寨沟的美景令人赏心悦目。 be pleasant to do sth. 做某事很惬意 拓展：词形变换 (修饰物) (修饰人) please v.使高兴/满意 pleased adj.高兴/满意的 pleasing adj.令人高兴/满意的 pleasure n.高兴/快乐 be pleased with = be satisfied with = be content with 对...满意 be pleased to do sth. 高兴/乐于做某事 with pleasure have the pleasure of doing sth 有荣幸做某事 It is a pleasure for sb. to do sth. 对某人来说做某事是一件快乐的事 please sb 使某人满意 a pleasing design 翻译： 做自己喜欢的事总是令人愉快的。________________________________ 老师对我的进步非常满意。____________________________________________ 情景记忆 Wilson was ________ with his _________design, and had the __________of having __________and humorous conversations with his colleague. pleased pleasing pleasure pleasant It’s always pleasant to do what you like. The teacher is so pleased with my progress. 2.breathe vt.&vi.呼吸 breath ①un.呼吸 ②cn.吸了一口气(常用单数) breathless adj 气喘吁吁的；呼吸急促的 breathtaking adj.①激动人心/壮观的 ②惊险的 take a deep breath 深呼吸 take one’s breath away 令人惊叹 短语扩展： hold one’s breath lose one’s breath catch one’s breath (be)out of breath 屏息;屏气 喘不过气来 喘口气;缓口气 上气不接下气;喘不过气来 1.He took a deep breath before he went under. 2,Hold your breath and count to ten. 3.Tired and out of breath(breathless)，we reached the top of the mountain. 4.My first view of the island from the air took my breath away/ was breathtaking/was awesome. 5.He breathed deeply before speaking again. 语境感知 I took a deep breath and started climbing the mountain. I was out of breath when I arrived at the top of the mountain. But it was worthwhile because the scenery took my brea