选修7 Unit3 Using课文加知识点讲解
选修七Unit3 using language-points.ppt
3.The water was quite shallow but where the reef
ended，there was a sharp drop to the sandy ocean floor.水很浅，但到了珊瑚礁的尽头，就有一个陡坡，一直降到满
是沙子的海底。 点拨: where此处引出地点状语从句。地点状语从句一般放在主 句之后，但在一些谚语中或表示抽象意义的句子中，常把地点 状语从句放在主句之前。此时的where大体相当于in/at the place where，所以不可像引导定语从句的where那样换成in/at which。
s代表shape，指表示形状大小的形容词，如long， short，round, narrow, little等； a代表age，指表示年龄、时代的形容词，如old， new，young等； c代表colour，指表示颜色的形容词，如red, black, orange等；
o代表origin，指表示国籍、地区的形容词，如 British，Canadian，German等； m代表material，指表示材料的形容词，如 plastic，metal等。
1.I'm sitting in the warm night air with a cold drink in my hand and reflecting on the day—a day of pure magic!我坐在温暖的夜风中，手持一杯冷饮回
忆着这一天——这奇妙至极的一天！
with＋宾语＋宾语补足语结构
(1)from＋介词短语。 The moon appeared from behind the clouds. (2)except＋介词短语。except后常接介词at, by, from, in, on, to等引出的短语。 I searched everywhere except in the bedroom. (3)till/until＋介词短语。till/until后常接介词 after引出的短语。 Not until after lunch can you see him return home.
人教英语选修7Unit3Using Language (共19张PPT)
order.
Topic
Paragraph number
colors and shapes
2
dangers
4
reflecting
1
the reef's edge
5
a final thought
6
some sea creatures
3
Step3:Careful reading
Task1: Read the passage again and list the delights and dangers when snorkelling.
5._g__e_t_c__lo__s_e__to____靠近；接近
6. _u_p__s_i_d_e__d_o__w_n___上下翻转
Step4: Test now
Read the text and choose the best answer.
1. In the diary, the author mainly wants to tell us that ___A____. A. what he saw in the sea B. how the fish eat in the sea C. the vivid colors in the sea
grey reef shark 灰礁鲨
•Unit
under the sea
--Using Language
A New Dimension of Life
Learning aims :
1.To develop students’ reading ability and let them learn different reading skills.(重点)
选修7 Unit3 Using课文加知识点讲解
对自己学习情况的反思和评价
掌握情况：回顾所学知识，评 估自己是否理解并能够运用
不足之处：找出自己在ຫໍສະໝຸດ 习中 的薄弱环节，分析原因改进方法：针对不足之处，制 定有效的学习计划和方法
自我评价：对自己的学习态度、 方法和成果进行评价，激励自 己不断进步
对未来学习的规划和展望
确定学习目标：根据个人兴趣和职业规划，制定长期和短期学习目标 制定学习计划：合理安排时间，分配学习任务，确保按计划进行 持续学习：保持学习的热情和动力，不断探索新的知识和技能 实践应用：将所学知识应用到实际生活中，提高解决问题的能力
关系
课文的时代意 义：分析课文 所反映的时代 特点和社会问 题，以及它对 当时读者的影
响
课文的情节概 述：简要介绍 课文的主要情 节和故事发展， 帮助读者更好 地理解课文内
容
课文的主题和目的
主题：介绍课文的主要内容 和中心思想
目的：通过讲解课文背景， 帮助学生更好地理解课文内 容，提高阅读理解能力
短语解释：对课文 中的常用短语进行 解释和说明，提高 语言表达能力。
词汇和短语的用法 ：通过例句展示词 汇和短语的用法， 加深理解和记忆。
近义词和反义词： 提供词汇和短语的 近义词和反义词， 扩大词汇量，提高 语言运用能力。
难句解析和翻译
难句解析：挑选出课文中的难点句子，进行详细解释和翻译 翻译技巧：介绍常见的翻译技巧，如直译、意译等，并举例说明 语境理解：强调在翻译过程中对语境的理解和把握，以提高翻译的准确性 练习与巩固：提供相关练习，让学生通过实际操作加深对难句解析和翻译的理解
Using课文加知识 点讲解
汇报人：
目录
01 单击此处添加目录标题内容 03 课文内容解析 05 课文应用实例
选修七UNit3 Using language
Last week, I went to visit Disneyland with my parents. 这是我所做的最奇妙的事It is so different from other parks that it seems like 一个充满魔力的地方 。看到这样 奇特的美景，我周身的每一个细胞都苏醒了。犹如发现了 生活中崭新的一面
What a wonderful , limitless world Disneyland was! And what a good time I had in it . Disneyland was really a good combination of fun and learning!
Homework
_3__
Writing tips----Polish the sentences
1•. WSeheienngI ssuecehsuecxhtreaxotrrdaionradriynabreyaubteya,uIttyh, iInk tehvienrkyecveelrl yincmellyinbomdy bwoodkye wupok. e up.
Last week, I went to visit Disneyland with my parents. It was the __m_o_s_t _f_a_n_ta_s_t_ic__ thing I have ever done. It is so different from other parks that it seems like a place of __p_u_r_e _m_a_g_i_c_. Seeing such _e_x_tr_a_o_r_d_i_n_a_r_y_b_e_a_u_ty__, I think every cell in my body _w_o_k_e__u_p_. It was like discovering a new dimension of life.
新版人教版选修7 第3单元 单词讲解(共34张PPT)演示课件
做个X射线检查，然后他就可以做出诊断。urge sb. to do sth.“催促/力劝某人做某事”。
【答案】 A
abandon vt.遗弃；抛弃(某人)；中止 n．放任；放纵
We will never abandon our principles.我们应该坚持原则。 (1)abandon oneself to(doing)纵情于，沉溺于…… She abandoned herself to despair.她陷入绝望之中 . Please abandon youself to studying.请让你自己沉溺于学习。 (2)abandon doing sth.放弃做某事 (3)with abandon放纵地，放任地 People were shouting and cheering with abandon. 人们纵情欢呼。 (4) abandoned adj. 放荡的，放纵的，无拘束的
They scared the little boy into stealing foods in the supermarket.
他们威胁这个小男孩到超市里去偷食品。
scare sb.to death把某人吓得要死be scared to death
(2)scared adj. 害怕的；担心的；恐惧的
6．flee vi.& vt.逃走；逃离；逃避 归纳拓展 注意：flee 作“逃跑”讲时，可以是及物动词，也可以是不 及物动词。用作及物动词时，它的过去式和过去分词都是 fled。 flee from 从……逃离，逃避 flee to 逃至 When they saw the police car，his attackers turned and fled. 那些袭击他的人看到警车后转身就逃。
高中英语选修七unit3重点词汇-短语讲解学案-及练习含解析
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. witness① 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②vi. 作证人He witnessed to having seen the man enter the building.③n. 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. accommodationn. 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。
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. abandonabandon 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。
（完整版）人教版高中英语选修7Unit3知识点详解
（完整版）人教版高中英语选修7Unit3知识点详解Part 1. Warming upPart 2. Pre-reading, reading and comprehending1.I thought，at the time，that this was just a story but thenI witnessed it with my own eyes many time.我当时认为这只是个故事，但是后来我却多次亲眼目睹了这样的事情。
witness vt.目睹；目击；为……作证句型witness to (doing/having done) sth.证明某事；证实做了某事Police are appealing to any driver who may have witnessed the accident.警方正呼吁曾目睹这事故的司机出面作证。
The 1980s witnessed increasing unemployment throughout Europe.20世纪80年代是全欧洲失业日益加剧的年代。
Her principal was called to witness to her good character.她的校长被传唤来证明她优良的品质。
The driver witnessed to having seen the man enter the building.司机作证说，他看到此人进入那栋建筑物。
n.证据；目击者He has been a witness to a terrible murder.他目击了一起残忍的凶杀事件。
His good health is a witness to the success of the treatment.他身体健康证明这种疗法是成功的。
2.One afternoon I arrived at the station, as I was sorting out my accommodation, I heard a loud noise coming from the bay.归纳总结accommodation n.住处；停留处；和解，调解；(pl.)住宿，膳宿(1)make accommodations for...为……提供膳宿book accommodation at a hotel向旅馆预订房间arrange sb.’s accommodation给某人安排住处（2）accommodate vt.向……提供住宿（或膳宿）；容纳；为……提供空间；考虑到；顾及；帮忙；给……提供方便；顺应，适应（新情况）accommodate...to=adapt...to使……适应accommodate oneself to=adapt (oneself) to适应；顺应accommodate sb.with sth.=supply sb.with sth.给某人提供……即学即用（1）客座艺术家们只好自掏腰包支付食宿费用。
选修7 Unit3 Using课文加知识点讲解
Step5 Language points
【拓展】 set down 记下，写下 动身; 爆炸 出发；开始做……
set off
set out set up
创立，建立；竖起 着手做……
set about
• 2.Junior adj.资历较浅的；较小的；年少的； • 下级的 • n.晚辈；三年级生；年少者；地位较低者
born in Russia.
sister born moved with family to New York Parents bought a candy store. started working in candy store. Mother had her third child. Started to take himself seriously as a writer.
(1).She is three years junior ___you. to 〔=She is junior to you by three years.〕 她比你小三岁。 to me in the firm. (2).He is junior ___ 在公司里,他的职位比我低.
1.set aside:把…放置一旁；不理会；取消；留出
She set aside all objections and married the poor young man. 她不顾大家的反对，嫁给了那个贫穷的男青年。 The judge set aside the decision of the lower court. 这位法官取消下级法院的决定。 完成句子（1）他留出半小时让我们提问题。 set asidehalf an hour to let us ask questions. He __________ （2）将划拨1.3 亿英镑用于学校的修缮。 £ 130 million ________________________ would be set aside for repairs to schools. (3) The continuous rain __________ the harvesting of the A wheat by two weeks. A set back B set off C set out D set aside set back 阻碍，使受挫折；set off 出发，使爆炸，引起； set out 动身； set aside 留出 取消
选修七Unit3知识大总结
选修七U n i t3知识大总结(总7页)-CAL-FENGHAI.-(YICAI)-Company One1-CAL-本页仅作为文档封面，使用请直接删除2018-2019学年英语学科知识大总结教材：选修七章节：Unit3 Under the sea 审核：教研室【熟记知识/回归课本】词汇【答题模板/解题技巧】1. They urged that I ________(apologize) to him.2. When hearing the joke, she couldn’t help (laugh).3. He abandoned himself despair.【方法指导】1.(should) apologize 此题urge后面跟宾语从句，从句用虚拟语气，即谓语用should+动词原形，should可省略。
ughing. 此题can’t help doing sth.忍不住做某事。
3.to 此题abandon oneself to 纵情于【典题探究】1.James was afraid of _______________ (attack) by sharks.2. ________ (play)loud music in public is against the law in UK.3. I still remember (take) to the Famen Temple and what I saw there..【方法指导】1.being attacked此题考察v-ing的被动形式，吉姆害怕被鲨鱼攻击。
2.Playing 此题考察v-ing形式作主语。
3.being taken 此题考察v-ing形式做宾语。
remember doing sth.记得做过某事。
我仍然记得被带去法门寺。
【习题操练】1. ____________________ (accept) by the whalers, the killers were able to get a good feed from the whale.seemed the sea lion didn’t mind __________________ (photograph) with the tourists after all.3. （hit）by a car, he didn’t come to school yesterday.【习题精选】一．单词变形1.__________(v.)保存—___________(n.)保存2.__________(adj.)深的—______________(n.)深度3.________(v.)遗弃—_______ ___(n.)遗弃4.____________(vt.)恐吓—_____________(adj.)令人害怕的（adj.）受惊的5.____________(vt.)思考；反射—____________(n.)思考二．词语填空1. The boy was very ___________ (敏捷的) at physics.2. His strength was __________ .(令人畏惧的)2. Can we find _______________ (住所) at a hotel for tonight4. She has a very good ______________ (关系) with her classmates.5. The air in the forest is _________ (纯洁的) and cleaner than that in the city.三．单词的适当形式填空1. Energy (conserve) reduces your fuel bills and helps the environment.2. The book is full of amusing (anecdote) about his life in Japan.3. It was a simple but (taste) meal.4. She moved quietly to avoid (scare) the birds away.5. The driver had already (flee) the scene of the accident.四．句子改错1．Knowing that the little girl didn’t come to school, I can’t help wonder what happened to her. 2．He was scared to die of catching a disease.3．A truck came in an opposite direction of the car, so the car driver made a sharply turn.. 4．The government urged that every effort was made to bring down house prices..5．They abandon themselves to drink although they are drivers..6．Only you can help me out the difficulty.7．They suddenly became awareness of people looking at them.8．We are likely to finishing the task ahead of time9．His smoke caused the fire in the forest.10．He talked for twenty minutes, scarcely pause for breath.五．翻译（汉译英）1.我希望上医学院，这期间，我打算学化学。
人教英语选修7Unit3 Using Language(共33张PPT)
Consolidation
Let’s read together and fill in the blanks. During the snorkelling trip, the writer
first became a_w__a_r_e of thev_i_v_id_ colours and the fantastic corals. He saw little fish _cl_e_a_n_i_n_g_ the bodies of larger fish, the parrotfish _h_a_n_g_i_n_g__ upside down,
a sea-slug _s_l_id_i_n_g_ by a sea-star, a turtle passing so close to him, an eel _sh_o_w__in__g its head from a hole, a clam _w_a_i_t_in_g_ for something to swim in between its thick green lips. He felt _sc_a_r_e_d_ to death on seeing some creatures. It is a wonderful and _li_m__it_le_s_s_/_e_n_o_r_m__o_u_sworld under the sea.
Shark 鲨鱼
grey reef shark 灰礁鲨
Baleen whale蓝鲸 Killer whale虎鲸
Look~ ~ It’s coming towards us.
That is a
Sea turtle.
That looks beautiful!!!
新课标人教版选修七Book7 Unit3 Using Language
• 你介意我关上窗户吗？
• Do you mind me closing the window?
• 你父母舍得让你离开家吗？
• Do your parents mind your leaving home?
【典型例题】I can hardly imagine _____ across the Atlantic Ocean in five years. A. Peter sail B. Peter to sell C. Peter sailing D. Peter to have sailed 【答案】C 考查动名词的复合结构 【点拨】imagine后接动名词。句中sail 的逻辑主语Peter既可用宾格, 也可用所 有格
reflect vi.&vt.反映; 思考；表明 reflection n. 反射；反照；反映；映像 reflect sb./sth. in sth. (指镜子等)映出某人/物的影像 reflect sth. from sth. 从某物(表面)反射(光、热、声 等) reflect on/upon sth. 思考某事 be lost in reflection 陷入沉思中 (1). 她在他眼子眼中看到了自己的样子。 She could see herself reflected in his eyes. (2) 通常孩子的举止是家庭环境的反映。 Usually a child’s behavior is a reflection of his family environment.
2. aware 【基础过关】adj. 对某人某事知道, 明白, 察觉到, 意 识到, 常构成phrases: be aware of sb/ sth 对……明白, 意识到 be aware that… 意识到 as far as I’m aware… 据我所知 make sb. aware of 让某人知道
选修7 Unit3 语法讲解课件
分词是动词的一种形式，具有形容 词或副词的性质，可以在句子中充 当定语、状语等句子成分。
定语从句
定语从句的概念
定语从句是一个句子作为另一个句子的定语，对先行词进行修饰或限定。
关系代词与关系副词
定语从句中常用的关系代词有who, whom, whose, that, which等，关系副词 有where, when, why等。它们引导定语从句，并在从句中充当一定的句子成分 。
应对考试需求
高中英语考试中，语法知识是必考内容之一。通过本次讲 解，可以帮助学生更好地备考相关考试，提高考试成绩。
拓展英语语言知识
英语语法是英语语言知识的重要组成部分，通过本次讲解 ，可以帮助学生更好地了解英语语言的特点和规律，拓展 英语语言知识视野。
教学内容与目标
教学内容：本次讲解将涵盖选修7 Unit3 的语法知识，包括时态、语态、非谓语 动词、定语从句、名词性从句等。
ABCD
一般过去时与过去进行时的区别
前者表示过去某个时间发生的动作，后者表示过 去某个时间正在进行的动作。
被动语态的构成及用法
be动词+动词的过去分词，用于表示主语是动作 的承受者。Fra bibliotek 非谓语动词类题目
不定式作主语、宾语、表语、定语、状语的用法：表示具体的、一次性的动作，或 用于固定搭配中。
动名词作主语、宾语、表语的用法：表示抽象的、一般性的动作，或用于固定搭配 中。
提高英语语法水平和英语表达能力。
运用所学语法知识进行正确的英语表达 ；
教学目标：通过本次讲解，学生应该能 够
掌握选修7 Unit3的语法知识；
02
选修7 Unit3 语法知识点概述
时态与语态
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Complete the timeline of the events.
Date Event
(P17 in Book 7)
1920 born in Russia.
1922 1923 1929
sister born
moved with family to New York Parents bought a candy store. started working in candy store. Mother had her third child.
Published his first novel.
Published “I, Robot”
Developed three laws for robots.
Published “The Foundation Trilogy” and won an award for it.
1953 Published first science book.
2.Which paragraph tells you about the education?
3.Which paragraph tells you about awards he received?
Step 2 Careful reading:
Read about Isaac Asimov and complete the timeline of the events in his life.
Unit2
Using Language
An American scientiaac Asimov, ( 1920-1992)， 美籍犹太人，为本世纪最顶尖的科幻小说家 之一，曾获代表科幻界最高荣誉的雨果奖和 星云终身成就「大师奖」。以他的名字为号 召的「艾西莫夫科幻杂志」，是美国当今数 一数二的科幻文学重镇。
Shakespeare.
3. All the followings are true except____. AA. Asimov’s talent for writing wasn’t
obvious when he was young. B. He began having his stories
阿西莫夫是一位多产得惊人的作家， 自50年代初，至今已出版了300多部著 作。
作品：
I, Robot 《作品100》《最新科学指南》
军旅戎装
阿西莫夫与珍尼特
Old photo
在家中图书室(1976年)
阿西莫夫追悼会现场
Step 1 First reading
1.Which paragraph tells you when and where Asimov was born and died?
4．The design on this carpet is very _e_l_e_g_a_n_t(高雅的)．
5．The little boy has a strong _d_e_s_ir_e___(渴望) to go to school. 6．Could you please do me a _f_a_v_o_u_r__(帮忙) and turn off the radio? 7．It is _a_b_s_u_r_d__(荒谬的) to predict that the sun won’t rise tomorrow. 8．Sometimes it’s difficult to distinguish fact from f_i_c_t_io_n__(小说)．
1942 Finished working in candy store. Got married
19421945
Worked as junior chemist,
Philadelphia Navy Yard
1948 Got PhD in chemistry.
1949
1950
19511953
Became a biochemistry teacher, Boston University School of Medicine.
1931 Started to take himself seriously as a writer.
1939 Began having stories published in science fiction magazines
1941 Gained Masters degree in chemistry.
单词拼写 1．The boy is o_v_e_r_w_e_i_g_h_t_(超重的) according to the doctor. 2．Do you know how long the longest f_i_n_g_e_r_n_a_il (指甲) is in the world? 3．She wants your _s_y_m_p_a_t_h_y(同情) so she’s pretending to be sick.
Step 3 Comprehending
1.How many years did Isaac Asimov work in the store?
A. 5 B. 9 C. 11 DD. 13
2. What was Asimov best known for? A. His mystery stories. BB. His science fiction stories. C. His science and history books. D. His books about the Bible and about
1958 Became a full-time writer.
1973
Divorced his first wife. Married for a second wife
1983 Had a blood transfusion. Became infected with HIV.
1992 Died in New York