Unit 2 Exploring English高频词汇知识点清单-2023-2024学年高中英语外研版（2019）必修第一册

新教材外研版 英语必修第一册 UNIT 2 UNIT 2高频词汇 知识点清单 Unit 2　Exploring English 高频词汇精讲 1. confusing adj.令人困惑的;难以理解的 Even the smallest words can be confusing. 即使是最短小的单词都能让人费解。(教材P20) 词汇拓展 ①confuse v.使困惑;(将……)混淆;使更难于理解 confuse sb.把某人弄糊涂 confuse A with/and B把A和B混淆 •I think it's a serious mistake to confuse work with/and life. 我认为混淆了工作和生活真是大错特错。 ②confused adj.迷惑的;不知所措的 be confused about sth.对某事感到困惑 ③confusion n.困惑;混乱;混淆 in confusion困惑地;迷茫地 •Staring at Steven in confusion, Mark asked what was wrong. 马克困惑地盯着斯蒂芬,问出了什么问题。 (读后续写—神态描写) 2. reflect v.显示,反映;反射(声、光、热等);表达;深思;映出(影像) English was invented by people, not computers, and it reflects the creativity of the human race.英语是人而不是电脑发明的,它显示了人类的创造力。(教材P20) 情景导学 The trees along the lake are reflected in the water.湖边的树倒映在水中。 Faced with the global environmental challenge, we must deeply reflect on/upon our relationship with nature.面对全球环境挑战,我们必须深刻反思我们与大自然的关系。 (China Daily) 用法归纳 ①reflect 　on/upon    sth.沉思/反省某事 ②be reflected 　in   ... 被映照在……;被反映在…… 情景助记 reflect的不同词义 词汇拓展 ①reflection n.反映,表达;映像;思考;反省 on/upon reflection经过认真思考 •On/Upon reflection, we decided to change our original plan at last. 经过考虑后,我们最终决定改变我们最开始的计划。 ②reflective adj.反射的,(指物体表面)反光的;反映的;深思的 3. come across偶然发现,偶然遇见 When you open a dictionary, you often come across a lot of unfamiliar words. 当你打开一本词典时,你经常会碰到许多不熟悉的词。(教材P22) 情景导学 He spoke for a long time but his meaning didn't really come across. 他讲了很久,但并没有人真正理解他的意思。 He comes across as a very intelligent, sensitive man. 他给人的印象是非常聪明且体贴。 用法归纳 come across还有“　给人以……印象  ;　被理解   ”的意思。 词汇拓展 含有come的其他常用短语: ①come about 发生 ②come from 来自;出生于 ③come out出现,露出;开花;出版,发表 ④come through 安然渡过(难关等) ⑤come true实现 ⑥come up with(尤指面对压力、挑战时)提出,想出 •I came across an old friend in the street yesterday. He said his new book would come out next month. We also talked about the accident that came about that day. The driver came from a poor family. We only hoped that the driver could come through it. 昨天我在街上偶遇一位老朋友。他说他的新书会在下个月出版。我们还谈到了那天发生的事故。那名司机来自一个贫穷的家庭。我们只希望司机能