高中英语选修七unit3重点词汇 短语讲解学案 及练习含解析

个性化学案个性化学案 名词辨析 动词辨析 动词短语辨析 适用学科英语适用年级高二年级 适用区域陕西 西安课时时长 分钟 60 知识点 动词 ing 形式的被动语态 名词辨析 动词辨析 动词短语辨析 教学目标 掌握选修七 unit 3 重点词汇 短语 句型 同时 训练阅读理解能力和 综合语言能力 教学重点 掌握选修七 unit 3 重点词汇 短语 句型 同时 训练阅读理解能力和 综合语言能力 教学难点 训练阅读理解能力和综合语言能力 教学过程 一 复习预习 教师引导学生复习上节内容 并引入本节课程内容 二 知识讲解 考点 易错点 1 重点单词 1 witness vt 目击 作证 证明 1 We all came to witness history and watch the historic flight of teacher Christa McAuliffe 我们聚集一起见证历史 观看教师克里斯塔 麦考利夫历史性的飞行 2 Did anyone witness the robbery 有人亲眼看到那次抢劫了吗 witness an accident a murder a quarrel 目击一事故 谋杀事件 一场争吵 vi 作证人 He witnessed to having seen the man enter the building n 证人 目击者 证据 证明 证词 Life without a friend is death without a witness 在世无朋友 死后无证人 The witness stated the facts very clearly 证人把事实陈述得很清楚 give witness on behalf of sb 替 作证 be a witness to 是 的目击者 witness to sth doing sth 在法庭上 作证 bear give witness to sth 作证支持某人 2 accommodation n 膳宿 旅馆房间 容纳 提供 适应 Accommodation is expensive in this city 这个城市住房昂贵 I will do my utmost to help you find accommodation 我将尽我最大之力帮你找到住处 个性化学案个性化学案 Can I raise a point about accommodation 我可以提出一个关于膳宿供应的看法吗 To look for accommodation 寻找住处 Provide food and accommodation for sb 向某人提供食宿 3 abandon abandon vt 抛弃 离弃 遗弃 放弃 In his early days he abandoned medicine for literature 他早年弃医学文 The broken bike was found abandoned by the river side 人们发现那辆损坏的脚踏车被扔在河边 The scientist abandoned his research for lack of fund 这位科学家因缺少资金而放弃了研究工作 I would never abandon my friends 我永远不舍弃我的朋友 Only weak and cowardly natures abandon themselves to sorrow 只有那些软弱怯懦之人才 沉溺于忧伤之中 She abandoned herself to a diet and lost thirty pounds 她沉迷于减肥而且减了三十磅 4 reflect reflect vi 一伙 一群 He took a pack of cigarettes from his shirt pocket 他从衬衣口袋里取出一包纸烟 The book told a pack of lies 这本书是一大堆谎言 A pack of hounds chased the fox 一群猎犬追捕狐狸 I had a pack of cards 我有一副扑克牌 I smoke a pack of cigarettes a day 我一天抽一包香烟 2 be about to be about to 表示即将发生的动作 意为 即将 正要 正准备 正打算 不与具体的表将来 时间的副词或副词性短语连用 但可以与 as 或 when 引导的时间状语连用 I was about ready to give up when the good news came 当好消息传来时我正打算放弃 Something unusual was about to happen 某种不寻常的事正要发生 We all felt that our luck was about to turn 我们都以为我们的运气要转变了 He is about to turn on the light 他就要把灯打开 3 come on 跟着来 开始 出台 上演 快点 赶快 The generals and soldiers came on in spite of heavy fire 官兵冒着猛烈的炮火继续前进 Fly the kite when a thunderstorm appears to be coming on 在暴风雨即将来临的时候去放风筝 与 come 相关的短语 come about 发生 come across 偶然遇见 come forth 出来 涌现 come out 出版 花 开 come through 电话 接通 come up 走近 上升 come to 总计 come up with 赶上 补充 4 in the distance 在远处 在很远的那边 We heard the bell striking 2 o clock in the distance 我们听见远处的钟在敲两点 The sound of the motorbike faded away in the distance 摩托车的声音在远处逐渐消失了 5 ahead of 空间上 时间上 在 之前 比 好 强 Ahead of us was a big river Time here is 9 hours ahead of London 这儿时间比伦敦早九个小时 He is ahead of me in Chinese get ahead of 超越 By working hard he got ahead of the rest of the class 6 at the time 当时 Admittedly he didn t know that at the time 无可否认 他当时并不知道 You didn t know how eager she was at the time 你不了解她当时急切的心情 At the time from 11 p m to 1 a m 子时时分 7 sort out 分类 清理 澄清 解决 问题 困难 Just dump everything over there I ll sort it out later 个性化学案个性化学案 先把东西都堆在那边 我等会儿再整理 I sort out the mail 我分拣邮件 8 与 throw 相关的短语 throw cold water on 泼冷水 throw off 抛弃 摆脱 throw over 回棋 变换 throw away 浪费 拒绝 throw down 打倒 推翻 throw up 呕吐 9 与 out of 相关的短语 out of breath 上气不接下气 out of date 过时的 out of control 失控 out of question 毫无疑问 out of the question 不可能的 out of repair 失修 10 be become aware of that be become well aware of that 对 知道 明白 意识到 I want you to be aware of the situation before it affects you 我希望在情况影响你前 你能察觉到 I m very much aware of the lack of food supplies 我深知食物贮备不足 I am well aware that he is the one I should turn to 我很清楚他就是我要求助的人 11 upside down upside down adv 颠倒 混乱上下翻转的 She was right It was upside down 她说得对 是挂倒了 Everything in the room was turned upside down 室内的一切都被搞得乱七八糟 He turned the table upside down 他把桌子弄翻了 The children turned the house upside down 孩子们把屋里弄得乱七八糟 考点 易错点 3 重点句型 1 but where the reef ended there was a sharp drop to the sandy ocean floor 在本句中 where 引导的是状语从句 A cinema is a building where film is shown 电影院是放电影的馆所 You shall put it up where we all can see it 你该把它挂在我们大家都能见到的地方 We ll pick up where we finished yesterday 我们从昨天停止的地方继续进行 2 It took over half an hour to get the boat back to James 用了半个多小时的时间才把船划回到詹姆斯身边 这是一个 It takes sb some time sth to do sth 的固定句式 take 意为 花费 需要 take 前也可用具体名词作主语 It takes him three hours to do his homework everyday 他每天要用三个小时的时间做作业 It takes sb some time sth to do sth 的固定句式 take 意为 花费 需要 take 前也可用 具体名词作主语 It takes him three hours to do his homework everyday 他每天要用三个小时的时间做作业 It takes quite a bit of time to get from London to Glasgow 从伦敦到格拉斯哥要花很多时间 考点 易错点 4 疑难解析 as when 和 while 1 as 强调主从句中谓语动词所表示的动作同时发生 从句表示 随时间推移 连词能用 个性化学案个性化学案 as 不用 when 或 while As the day went on the weather got worse 日子一天天过去 天气越变越坏 2 when 可表示瞬间 时间段 主从句动作同时发生 也可以先后发生 当从句的动作发 生于主句动作之前 只能用 when 引导这个从句 不可用 as 或 while When you have finished your work you may have a rest 3 as when 引导短暂性动作的动词 Just as Just when When I stopped my car a man came up to me while 用于同时进行的两个延续性动作相伴发生 常对同类动作进行对比 三 例题精析 例题 1 题干 to sunlight for too much time will do harm to one s skin 上海 2002 A Exposed B Having exposed C Being expose D After being exposed 答案 C 解析 本句中 expose 与 one s skin 是动宾关系 根据句意 应该是皮肤被暴露在阳光下 所以要用动词 ing 形式的被动形式作主语 故答案为 C 例题 2 题干 The bird escaped I didn t mind at home 答案 being caught being left 解析 V ing 形式的被动式既可作动词的宾语 也可作介词的宾语 例题 3 题干 the whole story Jane decided not to see the film A Having been told B Having told C Been told D Telling 答案 A 解析 先被告诉了故事的内容再决定不去看电影 分词动作发生在句子的谓语动词之前 四 课堂运用 1 1 that it was going to snow the climbers decided to put off their attempt on the highest mountain A Having told B Having been told C Tell D Telling 2 2 The squirrel was lucky that it just missed A catching B to be caught C being caught D to catch 巩固 1 1 个性化学案个性化学案 many times he finally understood it A Told B Telling C Having told D Having been told 2 2 Your car needs fill 你这车要充气 This city deserves visit 这座城市值得光顾一下 The problem requires study carefully 这个问题需要认真研究 The trees want water 这些树需要浇水了 拔高 1 by others when you do nothing wrong at all is quite a bad experience A Having been misunderstood B Being misunderstood C Having understood D Misunderstood 2 Tony was very unhappy for to the party 2000 上海 A having not been invited B not having invited C having not invited D not having been invite 3 3 The country has already sent up three unmanned spacecraft the most recent at the end of last March A has been launched B having been launched C being launched D to be launched 课程小结 本节课重点讲解了选修七 unit3 重点单词 短语及句型 这些是我们在使用时容易犯错的 地方 也是命题者考查的重点 同时 通过基础知识的积累和巩固运用 达到综合掌握各 种技能的目的 始终坚持基础知识积累 能力提升综合发展的教学思路 指导学生做最有 效的复习和进步 结合各种题型训练 培养训练阅读理解能力和综合语言能力 课后作业 基础 1 adj 每年的 按年度计算的 n 年刊 年鉴 2 n 目击者 证人 证据 vt 当场见到 目击 3 vi 大叫 呼喊 n 叫声 喊声 个性化教案个性化教案 4 pack n 5 flee vi 6 drag vi 7 n 8 tongue n 9 vt 10 relationship n 11 rent vi 12 net n 13 vt 14 pure adj 15 magic n 16 beauty n 17 adj 意识到的 知道的 18 vivid adj 19 adj 有毒的 20 narrow adj 21 sharp adj 22 vt 恐吓 vi 受惊吓 23 adj 浅的 肤浅的 浅显的 24 entry n 25 adj 使人敬畏的 令人畏惧的 重点短语 1 表示空间 在 前面 表示时间 先 预先 2 比 提前 比 更早 3 向 瞄准 4 帮助 摆脱困难危难 协助 使 脱离困境 5 be become aware of 6 吓死了 7 sort out 8 float up to 9 look forward to 10 stop sb from doing sth 11 在此期间 与此同时 12 upside down 13 in the distance 14 get close to 15 a witness to sth 认真思考某事 沉思某事 17 a reflection on 18 知道 明白 意识到 19 be become aware that 20 从某人哪里租用某物 21 rent sth out to sb 22 be scared of sb sth 23 害怕发生某种行为 24 be scared to do sth 25 be scared that 害怕 26 进步 进行 继续下去 请随便 27 look ahead 个性化教案个性化教案 28 帮某人干某事 29 cannot help doing sth 30 help oneself to sth 31 help sb with sth 帮助某人做某事 32 hold back 33 hold on 巩固 用 when as while 填空 1 you have finished your work you may have a rest 2 I stopped my car a man came up to me 3 the day went on the weather got worse 4 was walking down the street I met an old friend 拔高 阅读理解 There are two types of people in the world Although they have equal degree of health and wealth and other comforts of life one becomes happy and the other becomes unhappy This arises from the different ways in which they consider things persons events and the resulting effects upon their minds People who are to be happy fix their attention on the convenience of things the pleasant parts of conversation the well prepared dishes the goodness of the wine and the fine weather They enjoy all the cheerful things Those who are to be unhappy think and speak only of the opposite things Therefore they are continually dissatisfied By their remarks they sour the pleasure of society offend hurt many people and make themselves disagreeable everywhere If this turn of mind was founded in nature such unhappy persons would be the more to be pitied The intention of criticizing and being disliked is perhaps taken up by imitation 模仿 It grows into a habit unknown to its possessors The habit may be strong but it may be cured when those who have it realize its bad effects on their interests and tastes I hope this little warning may be of service to them and help them change this habit Although in fact it is chiefly an act of the imagination it has serious results in life since it brings on deep sorrow and bad luck Those people offend many others nobody loves them and no one treats them with more than the most common politeness and respect This frequently puts them in bad temper and draws them into arguments If they aim at getting some advantages in social position or fortune nobody wishes them success Nor will anyone start a step or speak a word to favor their hopes If they bring on themselves public objections no one will defend or excuse them and many will join to criticize their wrongdoings These should change this bad habit and be pleased with what is pleasing without worrying needlessly about themselves and others If they do not it will be good for others to avoid any contact with t2 耀 m Otherwise it can be disagreeable and sometimes very inconvenient especially when one becomes mixed up in their quarrels 1 People who are unhappy A always consider things di