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【免费下载】实用综合教程教案Unit2

【免费下载】实用综合教程教案Unit2
【免费下载】实用综合教程教案Unit2

课时教案

授课章节及题目Unit 2 Our Living Environment 授课时间第3周课次6学时12

教学目标与要求1. Enlarge the students’ vocabulary relating to living environment

2. Improve students’ speaking ability through class discussion

3. Make students know the importance of environmental protection

教学重点与难点1. The usage of words and expressions

2. Grammar: The adverbial clause of time

3. Writing: writing a note of apology

4. Listening: pay attention to the listening skills and contents.

教学用具教科书,讲义,教案,PPT,黑板,粉笔

教学过程

环节、时间授课内容教学方法

Lead-in (20 min)Warm-up Discussion:

1. What suggestions do you have for

environmental protection?

Hint: The environment can be protected if

(1) people understand the importance of

environmental protection

(2) everyone makes his or her own

surroundings clean

(3) we create a beautiful environment for

people to protect.

2. Do you know any pollution nowadays? What

are the reasons?

(1) Noise pollution

(2) Air pollution

(3) Light pollution

(4) Water pollution

3. What can college students do to contribute to

a beautiful and comfortable living

environment?

Discussion

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Background information (10 min)Environment protection is an important issue

for people all over the world. Making our living

environment beautiful and comfortable depends

on our care and attention.

People are concerned with the pollution of air,

water, food, etc., while noise has great impact

on us, too. It affects people’s daily lives and

health. Measures have been taken to reduce the

noise around us.

While enjoying the benefits of modern

technology, mankind is also playing a high

price. One example is the plastic bag, which has

brought great convenience to people but has

also done huge environmental damage.

“White pollution” results from a combination of

factors, including China’s fast consumption

patterns. Promoting people’s environmental

consciousness should be give importance. The

more they know about how severe “white

pollution” is, the more voluntarily they will

help address the problem.

Explanation

Study of words and expressions in Text A

(50min)Vocabulary:

1.accident n. 事故,意外,偶发事件

Phrase: by accident 偶然

2.trip n.旅行,航行

e.g. 1) make a trip 进行旅行

2)go on/ take a trip去旅游

Synonym: journey n. 旅行,旅程

3.step v. 走,踩,踏入n. 步子,步伐

Phrase:step by step 按部就班地

4.reproduction n. 再现,复制;繁殖

e.g. reproduction furniture 仿制家具

reproduce v. 再生产,复制,繁殖

reproductive adj. 再生产的

5.decorate vt. 装饰,装修

e.g. Their house is decorated in the French

style.他们的房子装潢是法国式的。

Decoration n.

Decorative adj.

6.sticky adj. 粘的,粘腻的

e.g. The tape is not very sticky.这个胶带不是

很粘。

Stick v. 粘住,坚持,困住,使为难

7.stuff n. 材料v.填充,塞满,塞住

Explanation

Discussion

Translation

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e.g. 1) green / garden stuff 蔬菜

2)sweet stuff 糖果,糕点

3)He stuffed his fingers into his ears. 他

拿手指塞住耳朵。

8. considerate adj. 考虑周到的,体谅的

e.g. It was very considerate of you to let us

know you were going to be late.你告知我们你

会迟一点真是太周到了。

Antonym: inconsiderate adj. 不体谅的

Consideration n. 考虑;照顾

8.license n. 执照,特许证 vt. 批准,许可,

发许可证

e.g. 1)license fee 牌照费

2)a license to practice medicine 行医执

3)apply for a driving license 申请驾驶执

4)grant a marriage license 颁发结婚证书

5)license sb. to practice as a doctor 批准

某人做开业医生

Licensed adj. 得到许可的,领有执照的

Licensee n. 被许可的人,领有执照的人

Licenser n. 认可者,发许可证的人

9.reserve vt. 保留;预定,预约;储备

e.g. A great future is reserved for you. 远大的

前程等着你。

Reservation n.

Make a reservation 订座,订房间

10.rarity n. 稀有,稀少

rare adj. 稀有的,罕见的;稀少的

e.g. 1) rare metal 稀有金属

2)in rare cases/ on rare occasions 难得,

偶尔

3)It’s very rare for her to miss a day of

school. 她一天不上课是很少见的。

11. respond vi. 回答,响应,作出反应

e.g. Mike responded to my suggestions with a

laugh. 迈克对我提出的建议报以一笑。

Response n.

Responsive adj. 有响应的,反应灵敏的

Language points:

by accident 碰巧,偶然 e.g. I met my best

friend in Nanjing quite by accident.

make a trip to 到某处去 e.g. He made a trip

to Hangzhou to visit his colleague.、管路敷设技术通过管线敷设技术,不仅可以解决吊顶层配置不规范问题,而且可保障各类管路习题到位。在管路敷设过程中,要加强看护关于管路高中资料试卷连接管口处理高中资料试卷弯扁度固定盒位置保护层防腐跨接地线弯曲半径标高等,要求技术交底。管线敷设技术中包含线槽、管架等多项方式,为解决高中语文电气课件中管壁薄、接口不严等问题,合理利用管线敷设技术。线缆敷设原则:在分线盒处,当不同电压回路交叉时,应采用金属隔板进行隔开处理;同一线槽内,强电回路须同时切断习题电源,线缆敷设完毕,要进行检查和检测处理。、电气课件中调试对全部高中资料试卷电气设备,在安装过程中以及安装结束后进行高中资料试卷调整试验;通电检查所有设备高中资料试卷相互作用与相互关系,根据生产工艺高中资料试卷要求,对电气设备进行空载与带负荷下高中资料试卷调控试验;对设备进行调整使其在正常工况下与过度工作下都可以正常工作;对于继电保护进行整核对定值,审核与校对图纸,编写复杂设备与装置高中资料试卷调试方案,编写重要设备高中资料试卷试验方案以及系统启动方案;对整套启动过程中高中资料试卷电气设备进行调试工作并且进行过关运行高中资料试卷技术指导。对于调试过程中高中资料试卷技术问题,作为调试人员,需要在事前掌握图纸资料、设备制造厂家出具高中资料试卷试验报告与相关技术资料,并且了解现场设备高中资料试卷布置情况与有关高中资料试卷电气系统接线等情况,然后根据规范与规程规定,制定设备调试高中资料试卷方案。

、电气设备调试高中资料试卷技术电力保护装置调试技术,电力保护高中资料试卷配置技术是指机组在进行继电保护高中资料试卷总体配置时,需要在最大限度内来确保机组高中资料试卷安全,并且尽可能地缩小故障高中资料试卷破坏范围,或者对某些异常高中资料试卷工况进行自动处理,尤其要避免错误高中资料试卷保护装置动作,并且拒绝动作,来避免不必要高中资料试卷突然停机。因此,电力高中资料试卷保护装置调试技术,要求电力保护装置做到准确灵活。对于差动保护装置高中资料试卷调试技术是指发电机一变压器组在发生内部故障时,需要进行外部电源高中资料试卷切除从而采用高中资料试卷主要保护装置。

make sure 确保,确信 e.g. I made sure that the front door was locked.

in order 整齐,情况良好 e.g. Please put everything in your dormitory in order.

put up 张贴 e.g. The exam results will be put up on Friday afternoon.

hit on 偶然发现 e.g. I have hit on the only error in the whole program.

add to 增添,增加 e. g. I gave him a rare Swedish stamp to add to his collection.

The moment I stepped into the cab, I realized it was different

the moment that sb. does sth.: as soon as sb. does sth. e.g. I will tell him the moment he comes in.

Review the new words and expressions, then do the exercises, vocabulary check (part C),page 25.

Key: 1. instructions 2. accidentally 3. rarity 4. response 5. reservation 6. spotless inclination 8. decoration

Grammar tips and Summary

(10 min)时间状语从句(The Adverbial Clause of Time)

在英语中,时间状语从句表示时间。可以分成三类:第一,由连词引导的;

第二,由一些表示的时间的短语引导的;第三,由一些关联连词引导的。

一由连词引导的从句

这些连词是as, after, before, once, since, till, while, as long as 等

e.g. It will warm up a little bit on Sunday as the cold front passes.

e.g. As soon as I come back, I will call you.

二由一些表示的时间的短语引导的从句

这些短语是the instant, the moment, the minute, the day, every time, each time, next time

e.g. The moment he saw her he fell in love.

e.g. The day he returned home, his father was already dead.

三由一些关联连词引导的从句

这些关联词是hardly…when , scarcely…when, no sooner…than

e.g. Scarcely had he gone when she appeared.

e.g. I had hardly closed my eyes when I heard a shot.

Summarize the content of this lesson by reviewing the important points learnt in this lesson. Ask students consider the following two questions:

1. What are the bad effects of pollutions?

2. What can college students do to contribute to a beautiful and comfortable living environment?

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Assignment and Writing Review what we have learnt today especially the vocabulary.

.Ask the students to finish the practice on page 26

Key: 1. I have never met my cousin again since he left Nanjing.

2. Before the next term begins, you each need to make some preparations for the course.

3. When Xiao Ming had just arrived at the airport, it began to rain.

4. We talked while we were playing cards.

5. I decided to buy the book the moment I saw it.

6. Soon after he left, she arrived.

It is necessary to teach some writing skills beforehand, and then study the sample. Ask Ss to write a note on the spot.

Note-writing:

Learn how to write a note of apology.

Sep. 10 Dear Mr. Smith,

I am very sorry to tell you that I won’t be able to meet you this Friday. This

morning, manager asked me to go to Beijing on business. I won’t return until next

Monday. Could we meet next Wednesday afternoon? Please forgive me for an in

convenience I may cause you .

Sincerely yours,

***

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2.A severe flood struck the food base of the city and con segue ntly (con seque nce)caused a Unit 1 P ersiste nee Full in each bla nk with a word give n below. Change the form where n ecessary. (P8) bend encoun ter avail tumble swipe atte mpt 〔.Although we have tried very hard to achieve the goal ,we still encounter great difficulties in our work.虽然我们很努力来达到我们的目标 ,我们仍在我们的工作遇到很大的困难。 2.1 have tried all kinds of ways ,but still cannot bend my daughter to my will. 我已经尝试了各种方式,但仍然不能让我的女儿屈从于我的意志。 3.It is n atural that babies tumble whe n they are lear ning to walk. 婴儿学步时摔倒是很自然的。 4. Last time he failed in the exam ,so this time he made a serious attempt to p ass it. 上次他考试不及格,所以这次他认真地试图通过考试。 5. After so many misfort un es ,the mother was n ot able to sta nd this heavy blow 在这么多的不幸之后,母亲不能忍受这次沉重的打击。 6. He sudde niy took a swi pe at her face and kn ocked her dow n on the ground. 他突然猛打她的脸,把她撞倒在地上。 7.1 ' m afraid that his efforts will be of no avail 我担心他的努力将不起作用 8.They attem pted to esca pe from the prison ,but failed. 他们试图逃离监狱,但失败了。 B .Full in the bla nks with the proper form of the give n words.( P9) 1. For years, his persistent (persistenee )attempts had enabled him to gain the position in the gover nment. blow

【免费下载】实用综合教程教案Unit2

课时教案 授课章节及题目Unit 2 Our Living Environment 授课时间第3周课次6学时12 教学目标与要求1. Enlarge the students’ vocabulary relating to living environment 2. Improve students’ speaking ability through class discussion 3. Make students know the importance of environmental protection 教学重点与难点1. The usage of words and expressions 2. Grammar: The adverbial clause of time 3. Writing: writing a note of apology 4. Listening: pay attention to the listening skills and contents. 教学用具教科书,讲义,教案,PPT,黑板,粉笔 教学过程 环节、时间授课内容教学方法 Lead-in (20 min)Warm-up Discussion: 1. What suggestions do you have for environmental protection? Hint: The environment can be protected if (1) people understand the importance of environmental protection (2) everyone makes his or her own surroundings clean (3) we create a beautiful environment for people to protect. 2. Do you know any pollution nowadays? What are the reasons? (1) Noise pollution (2) Air pollution (3) Light pollution (4) Water pollution 3. What can college students do to contribute to a beautiful and comfortable living environment? Discussion 、 管 路 敷 设 技 术 通 过 管 线 敷 设 技 术 , 不 仅 可 以 解 决 吊 顶 层 配 置 不 规 范 问 题 , 而 且 可 保 障 各 类 管 路 习 题 到 位 。 在 管 路 敷 设 过 程 中 , 要 加 强 看 护 关 于 管 路 高 中 资 料 试 卷 连 接 管 口 处 理 高 中 资 料 试 卷 弯 扁 度 固 定 盒 位 置 保 护 层 防 腐 跨 接 地 线 弯 曲 半 径 标 高 等 , 要 求 技 术 交 底 。 管 线 敷 设 技 术 中 包 含 线 槽 、 管 架 等 多 项 方 式 , 为 解 决 高 中 语 文 电 气 课 件 中 管 壁 薄 、 接 口 不 严 等 问 题 , 合 理 利 用 管 线 敷 设 技 术 。 线 缆 敷 设 原 则 : 在 分 线 盒 处 , 当 不 同 电 压 回 路 交 叉 时 , 应 采 用 金 属 隔 板 进 行 隔 开 处 理 ; 同 一 线 槽 内 , 强 电 回 路 须 同 时 切 断 习 题 电 源 , 线 缆 敷 设 完 毕 , 要 进 行 检 查 和 检 测 处 理 。 、 电 气 课 件 中 调 试 对 全 部 高 中 资 料 试 卷 电 气 设 备 , 在 安 装 过 程 中 以 及 安 装 结 束 后 进 行 高 中 资 料 试 卷 调 整 试 验 ; 通 电 检 查 所 有 设 备 高 中 资 料 试 卷 相 互 作 用 与 相 互 关 系 , 根 据 生 产 工 艺 高 中 资 料 试 卷 要 求 , 对 电 气 设 备 进 行 空 载 与 带 负 荷 下 高 中 资 料 试 卷 调 控 试 验 ; 对 设 备 进 行 调 整 使 其 在 正 常 工 况 下 与 过 度 工 作 下 都 可 以 正 常 工 作 ; 对 于 继 电 保 护 进 行 整 核 对 定 值 , 审 核 与 校 对 图 纸 , 编 写 复 杂 设 备 与 装 置 高 中 资 料 试 卷 调 试 方 案 , 编 写 重 要 设 备 高 中 资 料 试 卷 试 验 方 案 以 及 系 统 启 动 方 案 ; 对 整 套 启 动 过 程 中 高 中 资 料 试 卷 电 气 设 备 进 行 调 试 工 作 并 且 进 行 过 关 运 行 高 中 资 料 试 卷 技 术 指 导 。 对 于 调 试 过 程 中 高 中 资 料 试 卷 技 术 问 题 , 作 为 调 试 人 员 , 需 要 在 事 前 掌 握 图 纸 资 料 、 设 备 制 造 厂 家 出 具 高 中 资 料 试 卷 试 验 报 告 与 相 关 技 术 资 料 , 并 且 了 解 现 场 设 备 高 中 资 料 试 卷 布 置 情 况 与 有 关 高 中 资 料 试 卷 电 气 系 统 接 线 等 情 况 , 然 后 根 据 规 范 与 规 程 规 定 , 制 定 设 备 调 试 高 中 资 料 试 卷 方 案 。 、 电 气 设 备 调 试 高 中 资 料 试 卷 技 术 电 力 保 护 装 置 调 试 技 术 , 电 力 保 护 高 中 资 料 试 卷 配 置 技 术 是 指 机 组 在 进 行 继 电 保 护 高 中 资 料 试 卷 总 体 配 置 时 , 需 要 在 最 大 限 度 内 来 确 保 机 组 高 中 资 料 试 卷 安 全 , 并 且 尽 可 能 地 缩 小 故 障 高 中 资 料 试 卷 破 坏 范 围 , 或 者 对 某 些 异 常 高 中 资 料 试 卷 工 况 进 行 自 动 处 理 , 尤 其 要 避 免 错 误 高 中 资 料 试 卷 保 护 装 置 动 作 , 并 且 拒 绝 动 作 , 来 避 免 不 必 要 高 中 资 料 试 卷 突 然 停 机 。 因 此 , 电 力 高 中 资 料 试 卷 保 护 装 置 调 试 技 术 , 要 求 电 力 保 护 装 置 做 到 准 确 灵 活 。 对 于 差 动 保 护 装 置 高 中 资 料 试 卷 调 试 技 术 是 指 发 电 机 一 变 压 器 组 在 发 生 内 部 故 障 时 , 需 要 进 行 外 部 电 源 高 中 资 料 试 卷 切 除 从 而 采 用 高 中 资 料 试 卷 主 要 保 护 装 置 。

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