Learning about Language课时教学实录

Book8 Unit 3 Inventors and inventions Period3 Language Study 高二英语

黄琬惠

Ⅰ. Teaching aims: 1.

Review the important new words and phrases in this unit. 2.

To get students to master all the useful new words and expressions in this unit. Ⅱ、Teaching difficult and important point

To develop the students’ability of using the important language points in this unit. Ⅲ、Teaching methods Explanation and practice Ⅳ、Teaching procedures Step 1 lead-in Show some pictures on the screen and ask students to describe the pictures with the words in this unit.

Step 2 Revision Task 1 词性转换

1. _______(adj. 冰冻的；严寒的)→________(v. 结冰；凝固)→________ (adj. 冰冻的；冻伤的) 2. _______(adj. 宽大的；仁慈的；慈悲的)→________(adv. 仁慈地)→ ________(n. 怜悯；宽恕) 3. ______(adj. 便利的；方便的；就近的)→________(adv. 便利地；方便地)→ ________(n. 便利；方便) 4. _________ n. 小心；谨慎；警告

→ ___________ adj. 谨慎的，小心的

5. ______ v. 期待，指望；预料→_______ n. 预料；期待；期望

6. _______(n. 产品)→_______(vt. 生产；引起；创作

n. 农产品)→_______

(n. 生产)→_______(n. 生产者；制造者) 7. _______(vi. & vt. 显示……的差别；使……有所不同；辨别)→_______ (adj. 可辨别的)→_______(adj. 卓越的；杰出的) 8. _________ vt. 联想；联系 n. 同伴

→ __________ n.协会，联盟，社团

Task 2 短语翻译

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1．___________给……打电话，使想起

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2．________________偶尔；有时

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3．_____________开始；着手

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4．_____________迅速把手伸入；一心投入

5．____________________开始 (做) 6．___________不挂断；稍等；紧紧握住

7．________________次序颠倒；发生故障

8．_______________设法联系上 (尤指打通电话);(设法)做完；通过；度过

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9．_____________回复电话

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10．____________挂断电话

Step 3 Practice Show the exercises on the screen Task 3 词汇运用

1. (2016·天津卷)In college, there are so many good chances for you to meet your ________________(expect)．

2. (2016·全国卷Ⅱ)Many of the images were stored in an ice chest, under ____________ (freeze) water, in the damaged wooden ship. 3. (2015·全国卷Ⅰ)They've been too badly hurt and they can't bear __________________ (let) it happen again. 4. (2015·广东卷)It's important to distinguish reality ________dreams. 5. (全国卷)We hope you will accept our invitation if it is ______________ (convenience) for you. 6. When we plan our vacation, mother often offers _____________(practice) suggestions. 7．In western countries, the number “thirteen” is usually______________ with bad luck, but actually there isn't any _______________between them. (associate) 8．The ____________which have been____________ in our factory fail to meet the demand. So we are planning to expand______________. (product) 9. He set about ________ (work) directly he arrived at the office. 10. They asked her to be ________(mercy) to the prisoners. 11. They sang and danced ________(merry) in the street after they won the football match last night. Task4完成句子

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1. I decided to _____ _____ ______ ______ ______ ________. •

我决定捉住这次机会，提高自己。

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2. Only when he returned _____ _____ ______ ______ the truth. •

只有当他回来的时候我们才查明了真相。

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3. ______ ______ _____ ______ a heavy rain here yesterday. •

昨天这里似乎下很大雨。

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4. Let’s go to see the film Lost and Love when _____ _____ _____ _____ _____ . •

你方便的时候，我们去看电影《失孤》吧。

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5. Sun Li has already _______ _______ as an actress in China. •

作为演员孙俪在中国已享有盛名。

Task 5 语法填空

When I called up my mother on the phone she was very upset, because some snakes came near her house now and then. I thought it was a chance for me to distinguish __1__ (me) by inventing something merciful that would get rid of the snakes. I set about researching the habits of snakes to find the __2__ (easy) way to trap them. Finally I decided on three possible approaches. My first two attempts both __3__ (fail), so I had to improve my design again. To my great delight, this time I succeeded. All was in __4__ (expect) and at last I collected the passive snakes and merrily released them all back into the wild. __5__ (press) by my friends and relations, I decided to seize the opportunity to get recognition for my successful idea by __6__ (send) my invention to the patent office. The criteria are so strict __7__ it is difficult to get new ideas accepted unless they are truly novel. Something like a discovery, literature or art, etc won’t be patented. Your product must __8__ (real) be different from everyone else’s. The job of many patent examiners is __9__ (judge) whether your inventions valid or not. Only after your product passes all the tests, your application for __10__ patent will be published 18 months from the date you apply.

Step 4 Homework 1.

Finish off the exercises in the exercises book. 2.

Learn the useful new words and expressions by heart.