必修四unit4词汇讲解

核心词汇讲解核心词汇讲解 1 even if even though even i v n 课文原句 It is possible to read others around us even if they do not intend for us to catch their unspoken communication 我们可以了解别人 即使有时他们并不想要我们了解他们没说出来的语言 用法 even if even though 是连词词组 用来引导让步状语从句 意为 尽管 即 使 注意 若主句与从句皆表示将来情况 even if 从句可用一般现在时代替将来时 例句 We have decided to visit the Museum even if even though it rains tomorrow Even if I leave now it ll be too late 即使我现在离开 我也会迟到的 He will not let out the secret even though he knows 互动练习 互动练习 汉译英 尽管他知道这个秘密 他也不会泄露出去 她理解我在说什么 尽管我们是第一次交流 答案 He will not let out the secret even if he knows it She understood what I was I was talking about even though it was the first time we had spoken together 2 at ease ease i z 课文原文 its function is to show happiness and put people at ease 用法 at ease 表示 舒适 自由自在 如 He is quite at ease in public His manner was so bright and pleasant that Arthur felt at ease with him at once 他的态度这样爽朗愉快 亚瑟立刻觉得和他在一起没有什么拘束 The retired old worker is living at his ease 这位退休工人的生活过得很舒服 He felt at ease and confident about the future 他对未来感到轻松自在并且充满信心 feel at ease 感到舒适而无忧虑 ill at ease 使某人感到不舒适 with ease 容易地 无困难地 ease off 减轻 缓和 互动练习 用 ease 短语的适当形式填空 在这个陌生的地方 我觉得不自在 I don t feel in the strange place 他轻而易举地考及格了 He passed the test 她在那儿人生地不熟 感到很不安 She was for she was a stranger there 气象预报说 暴风雨午夜将逐渐减弱 The weather forecast says the storm will at midnight 答案 at ease with ease ill at ease ease off 3 lose face 课文原文 such as when someone loses face and smiles to hide it 用法 lose face 表示 丢面子 丢脸 如 His careless work made him lose face with his teacher 他工作疏忽使他在老师面前丢了脸 Peter lost face when people found out he got low grades 人们发现彼得考分很低时 他觉得丢脸 拓展 lose heart 灰心 泄气 lose one s way 迷路 lose one s temper 发脾气 lose one s head 惊慌失措 失去理智 be lost in lose oneself in 沉迷于 专心 be lost in thought 陷入沉思 互动练习 英译汉 If a teacher can t answer this simple question he ll lose face with his class He failed many times but he did not lose heart He lost his way in the woods Mr Green lost his temper when he found his daughter smoking 答案 如果老师连如此简单的问题都不能回答 他会在学生面前丢脸的 他失败了许多次 但他并没有失去信心 他在森林里迷了路 格林先生发现女儿抽烟时大发脾气 4 Look away from 课文原文 Looking away from people or yawning will in most cases make me appear to be uninterested 如果把眼光从某人身上移开 或者打了个哈欠 这就会让人知道我不感兴趣 用法 look away from 不看 不注视 Don t look away from me when I m speaking to you 拓展 look at 看 视为 look back 回头看 回顾 look down on upon 轻视 瞧不起 look for 寻找 look forward to 盼望 look into 调查 look out 小心 look on 旁观 look over 仔细检查 look through 浏览 look up 仰视 在词典 参考中查找 例句 Just look at what you ve done 瞧你干了些什么 The old like looking back on the past 老年人喜欢回顾过去 I wish you would not look down upon on this kind of work 我希望你不要看不起这类工作 互动练习 英译汉 We are looking forward to seeing you again The police are looking into the accident In that case we will not look on with folded arms 答案 我们期待着再次遇到你 警察正在调查事故 那样的话 我们不会袖手旁观的 5 yawn i z 用法 v 打呵欠 例句 She yawned during the lecture because it was boring 她听课时打哈欠 因为这堂课很乏味 n 哈欠 例句 He gave a yawn and then fell asleep 他打了一个哈欠之后就睡着了 互动练习与答案 英译汉 He yawned heavily 他打了个大呵欠 He yawned and fell asleep 他打着呵欠睡着了 She yawned during the lecture 她听讲座时一直在打呵欠 6 in general d en r l 用法与例句 1 as a rule usually 通常 照例 In general your suggestion is good 你的建议总的来说是好的 I am speaking of students in general 我说的是一般学生 The weather in Florida is warm in general 佛罗里达的天气通常是温暖的 In general the bus is here by 9 a m 通常公共汽车是 9 点前到达这里 2 for the most part in most cases 大多数 Boys in general like outdoor sports more than girls do 大多数男孩比女孩爱好户外 运动 互动练习与答案 英译汉 In general physics is only one science among many 大体上说 物理学只是许多学科中的一门学科 In general I agree to what you said 我大体上同意你所说的 In general my reaction is favorable 一般来说 我的反应是好的 In the main small boys and dogs are good friends 一般来说 小男孩们和小狗是好朋友 Woman lives longer than man in general 女性通常比男性长寿 7 lose face fe s 用法 vt 1 面向 正对 使面对 The building faces the big river 这房子面向着大河 He turned and faced her 他转过身来面对她 2 面临 勇敢地对付 正视 Face the facts sir 正视事实吧 先生 Lack of funds is the main difficulty that faces them 他们面临的最大困难是资金不足 3 在 上涂以 覆盖 H with The front of the house was faced with concrete 房屋正面涂着一层混凝土 vi 1 朝 向 Q Their house faces east 他们的房子朝东 词组 Face to face 面对面地 face up 面朝上 face down 正面朝下 face the music 承担后果 受到惩罚 面对危险 face the truth 面对现实 face up to 大胆面向 face value 票面价值 表面价值 face with 面对 face to face 面对面 n 1 脸 面孔 C His face is thin and very tanned 他的面孔瘦削 晒得黑黑的 2 面容 表情 C Hilary s face became very grave 希拉里的面容变得非常严峻 3 表面 前面 正面 C He laid the cards face down on the table 他将纸牌正面朝下放在桌上 4 矿 采掘面 工作面 C The miners worked at the face eight hours a day 矿工们在采掘面上每天工作八小时 5 面子 尊严 威信 U They hushed up the scandal in an effort to save face 他们掩盖了丑闻以图保全面子 6 自信 厚颜 U How could she have the fa