Learning about Languageppt课件教学实录

Unit 4 Wildlife protection Class：高三（3）班 teacher：He Yuhui Teaching goals: Knowledge and skills: Students can understand and master some important words and expressions of unit4 Process and method: Students can summarize the usage of the useful expressions and teacher can add some emphasis. Emotional attitude: Stimulate students’ ability of learning. Teaching important points: Enable students to master the key words and expressions. Teaching difficult points: Improve students’ learning ability Teaching procedures: Step1.检查单词短语识记情况。

Step2.考点研析，讲练互动。

1. contain vt. 包含; 容纳; 容忍; 抑制

Ask students to summarize the usage of contain

and the differences between contain and include according to the sentences below, then teacher add emphasis. 【思维激活

➡

试一试】

①(2013·湖南高考)After the meal, she placed a little box __________ an old pen in my hand. 饭后, 她在我手里放了一个装有一支旧钢笔的小盒子。

②When he was criticized by the boss, he was so angry that he couldn’t contain himself. 当他被老板批评时, 他很生气, 以至于无法控制自己。

③The container contains many kinds of fruits, including apples/apples included. 这个容器盛放着许多种水果, 其中包括苹果。

指导学生完成contain相关填空练习题

2. affect vt. 影响; 感动; 侵袭

Ask students to summarize the usage of affect, then teacher add emphasis. 【思维激活

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试一试】

①We ___ ______ _______ ___ his devotion to work. 他对工作的奉献令我们深受感动。

②Think of the movies, books, teachers, and friends that have an effect on you most deeply. 想一想给你带来最深刻影响的电影、书、老师及朋友。

③Parents worry about the effect of music on their adolescent’s behavior.

父母担心音乐对青春期孩子的行为所产生的影响。

【归纳拓展

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记一记】

(1)be greatly/deeply affected by

被……深深打动

be affected by heat/cold

中暑/着凉

be affected with a high fever

发高烧

(2) effect

n.

作用; 影响

have an effect on

对……产生影响

指导学生完成affect完成句子③④⑤。

3. appreciate vt. 鉴赏; 感激; 意识到

Ask students to summarize the usage of appreciate

according to the sentences below, and then teacher add emphasis. 【思维激活

➡

试一试】

①We shall __________ _______ from you again. 能再次收到你的来信, 我们将十分感激。

②I would appreciate it very much if you would help me with it. 如果你能帮助我做这件事, 我将不胜感激。

③I appreciate that you have come here so early. 感谢你来得这么早。

④The award is given in appreciation of her huge contribution to the film business. 这个奖项是为感谢她对电影业作出的巨大贡献。

【归纳拓展

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记一记】

(1) appreciate+n. /pron. /v. -ing 重视/感激…… I would appreciate it if . . . 假如……我将不胜感激

(2)appreciation

n.

欣赏; 感激

in appreciation of. . .

作为对……的感谢, 为感谢…… 【误区点拨

➡

悟一悟】

(1)appreciate后不能用不定式, 而要用动名词作宾语。

(2)appreciate之后不能直接跟if引导的从句, 若接if从句, 要借助it。like, hate, dislike等动词之后接if/when从句有类似用法。

指导学生完成appreciate完成句子①②。

4. Succeed vi. 成功

vt. 接替; 继任; 继承

Ask students to summarize the usage of succeed

according to the sentences below, and then teacher add emphasis. 【思维激活

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试一试】

①We all _________ __ _______ the mid-term examination. 我们都成功地通过了期中考试。

②Guo Jingming is a success as a novelist. 郭敬明是一位成功的小说家。

③After succeeding to his father’s company as president of it successfully, he succeeded in making the company more successful in its field, which helped to make him a success in turn. 在他成功地继承了父亲的公司并成为公司总裁之后, 他成功地使公司在它所在的领域里获得了更大的成功; 反过来, 这也成就了他作为成功人士的地位。

【归纳拓展

➡

记一记】

(1)succeed in doing sth.

成功地做某事

succeed to sth.

继承…… succeed sb. as

接替某人成为……

(2)success

n. [U]成功; 成就; [C]成功的人或事物

successful

adj.

成功的

successfully

adv.

成功地

be successful in doing sth. 成功地做某事

指导学生完成完成句子succeed单句法填空①②③④

5. employ vt. 雇用; 利用(时间、精力等)

Ask students to summarize the usage of employ

according to the sentences below, then teacher add emphasis. 【思维激活

➡

试一试】

①More than 3, 000 local workers ___ _________ in the tourism industry, which helps some people who are out of work. 3 000余名当地工人受雇于旅游业, 这帮助了一些失业人员。

②Your time could be usefully employed in attending to professional matters. 你可以有效地利用时间处理一些专业问题。

【归纳拓展

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记一记】

(1)employ sb. as . . .

雇用某人任…… employ sb. to do sth.

雇用某人做某事

忙于(做)某事

(2)employer

n.

雇主

employee

n.

雇员

employment

n. 雇用

指导学生完成employ多维训练①③。

Step3即学即练

Ⅰ. 单词拼写

1. The manager _________ (雇用)another 20 workers for the new positions. 2. The book ________ (包含)all the information you need. 3. I’d __________ (感激)it if you let me get on with my job. 4 The change in climate may _____(影响)your health. Ⅱ. 语境填词

1. I appreciate

(give) the opportunity to work in your company two years ago. 2. It is said that he

(employ) in a computer company since graduation. 3. With hard work, they finally succeeded

(get) in the crops before it rained. 4. (2015·南昌模拟)When she knew that the dinosaur eggs arrived at the museum safely, she smiled

relief. Step4热考短语句式

1. protect . . . from 保护……不受……(危害) 【思维激活

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试一试】

①You must learn to _______ _______ _____ the danger. 你必须学会保护自己, 免遭危险。

【归纳拓展

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记一记】

(1) protect . . . against

保护……以防……(强调较大的事情, 如敌人的入侵、天灾等) (2)类似结构短语: keep＋宾语＋from doing stop＋宾语＋(from) doing prevent＋宾语＋(from) doing 【误区点拨

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悟一悟】

以上短语中的from在被动语态中均不可省去, 而在主动语态中, 与stop/prevent搭配的from可以省略。

2. die out 灭亡; 逐渐消失

【思维激活

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试一试】

①Many species will soon ___ ___if we don’t take action. 【归纳拓展

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记一记】

(1)die away

(声音、光线等)逐渐消失

die of/from

因……而死

die down

减弱; 平息

die off

相继死亡

(2)be dying for

很想要; 渴望

be dying to do sth. 极想做某事

【误区点拨

➡

悟一悟】

(1)die为不及物动词, 不用于被动语态, 也不能与表示时间段的状语连用。

(2)dead作形容词, 表状态, 可与表示时间段的状语连用。也可作副词，完全地。

(3)deadly作形容词, 意为“致命的”。作副词，意为“非常；如死一般地”。

Step5话题写作

根据提示, 利用本单元所学知识, 完成下面的小作文。

1. 过度捕杀极大地影响了野生动物的数量。

2. 结果, 一些动物绝迹, 也有一些处境危险。

3. 幸运的是, 政府已经关注这个问题, 并采取了一系列措施。

4. 一系列的法律付诸实施。

5. 我们会成功地阻止这种状况的恶化。

【参考范文】

Hunting too much has affected

the number of wild animals greatly. As a result, some animals have died out

and others are in danger. Fortunately, our government has paid attention to

the situation and has taken a series of measures. A series of laws has come into effect. We will succeed in

preventing the situation from getting worse.