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【高一学案33】人教版高中英语必修二 Unit 3 The Internet 课时1 词汇专项学案
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【高一学案33】人教版高中英语必修二 Unit 3 The Internet 课时1 词汇专项学案
作者：Risibo
一、学习目标
1. 知识目标
掌握互联网主题核心词汇、短语及词性转换；熟记网络功能、数字生活相关固定搭配，区分易混词汇，熟练运用高考高频介词搭配。
2. 能力目标
能够独立完成词形变换、短语默写、英汉互译；结合语境完成单句填空与翻译练习，夯实词汇基础与运用能力。
3. 学科素养目标
客观辩证看待互联网利弊，养成健康上网习惯，提升信息辨别能力与数字公民意识。
二、教学重难点
1. 教学重点
convenient、benefit、access、familiar、inspire、function、confirm、update 变形与固定搭配
2. 教学难点
access 固定句式、familiar 两组介词区分、convenient 主语使用规则、benefit 词性活用
三、课前预习案
任务1 核心词汇+词形变形
1. convenient adj. 方便的 — convenience n. 便利
2. benefit v. & n. 使受益；益处 — beneficial adj. 有益的
3. access n. 使用权；通道 v. 访问 — accessible adj. 可使用的
4. familiar adj. 熟悉的
5. inspire v. 鼓舞；启发 — inspiration n. 灵感
6. function n. 功能 v. 运转 — functional adj. 功能性的
7. confirm v. 确认 — confirmation n. 确认信息
8. update v. & n. 更新
9. case n. 情况；实例
10. distance n. 距离 — distant adj. 遥远的
任务2 单元必背短语
1. keep in touch with 与……保持联系
2. take advantage of 利用
3. be familiar with 熟悉（某物）
4. in case 以防万一
5. bring about 引发；带来
6. go through 浏览；经历
7. have access to 能够使用
8. be beneficial to 对……有益
9. surf the Internet 上网
10. distance learning 远程学习
任务3 预习自测（英汉互译）
1. bring great convenience to our life
2. have access to online resources
3. 利用网络学习
4. 熟悉各类软件
5. 远程办公
四、课堂探究案
探究1 核心单词精讲+课本例句
1. access n. 使用权；通道 v. 访问
例句：Students can have easy access to all kinds of learning resources through the Internet.
固定搭配：have access to sth. 有权使用某物；access the Internet 上网
2. convenient adj. 便利的
搭配：It is convenient for sb. to do sth. 某人做某事很方便
注意：该词不能用人作主语
3. benefit v. & n. 受益；好处
搭配：benefit from sth. 从某事中获益；be of great benefit to 对……大有裨益
拓展例句
1. The Internet brings great convenience to people’s daily life.
2. We can benefit a lot from various online courses.
3. I am familiar with this online learning platform.
4. Save files frequently in case your computer breaks down.
5. This new app has many practical functions for students.
探究2 易混词汇辨析
1. be familiar with / be familiar to
be familiar with：主语为人，某人熟悉事物
be familiar to：主语为事物，某物为某人所熟知
例句：I am familiar with this software. = This software is familiar to me.
2. affect / effect / influence
affect（动词）：短期、表层影响
effect（名词）：效果、影响
influence（动/名词）：长期潜移默化的影响
例句：The Internet greatly affects teenagers’ daily life.
探究3 课堂对点练习
基础过关（单句填空）
1. The Internet makes our life more ________ (convenience).
2. We can benefit a lot ________ online learning.
能力提升（汉译英）
1. 学生可以通过网络轻松获取各类学习资源。
2. 如果你熟练使用这款软件，操作会十分简便。
五、课后巩固案
基础过关（词形填空 共10题）
1. It is very ________ (convenience) to shop online at home.
2. Doing sports is ________ (benefit) to body and mind.
3. Every student has free ________ (accessible) to the school library.
4. His speech provided us with much ________ (inspire).
5. This machine can ________ (function) as a printer as well.
6. Please ________ (confirmation) your booking online ahead of time.
7. You need to ________ (update) the system regularly.
8. In that ________, you can turn to your teachers for help.
9. The small village is far away and ________ (distance) from the city.
10. We should learn to use the Internet in a ________ (wisely) way.
能力提升（短语适当形式填空 共10题）
可选短语：keep in touch with, take advantage of, be familiar with, in case, bring about, go through, have access to, be beneficial to
1. The Internet has ________ great changes in people’s daily lives.
2. We should ________ online resources to improve our study.
3. I ________ this computer system, so I can give you a hand.
4. Bring an umbrella ________ it rains on the way home.
5. You can ________ all official information on the website.
6. Regular exercise ________ people’s physical health.
7. We can ________ relatives no matter how far we live apart.
8. I ________ all emails as soon as I log on every morning.
9. ________ online learning properly, and you will make rapid progress.
10. Take notes while listening ________ you forget key knowledge.
高考链接（语法填空 共10题）
1. The Internet brings lots of ________ (convenient) to our daily life.
2. We can benefit much ________ abundant online materials.
3. It is convenient for us ________ (shop) and study online.
4. Everyone has easy access ________ digital information now.
5. This software is familiar ________ most young teenagers.
6. ________ (use) the Internet too much harms our eyesight.
7. The new app’s functions are very ________ (use) for students.
8. We should distinguish true and false information ________ the Internet.
9. Online education has grown popular ________ recent years.
10. The Internet has a deep influence ________ people’s communication ways.
六、参考答案
预习自测
1. 给我们的生活带来极大便利
2. 使用线上学习资源
3. take advantage of the Internet to study
4. be familiar with all kinds of software
5. remote working / work from home
课堂对点练习
基础过关
1. convenient
2. from
能力提升翻译
1. Students can have easy access to all kinds of learning resources through the Internet.
2. If you are familiar with this software, it will be convenient for you to operate it.
课后巩固
基础过关
1. convenient
2. beneficial
3. access
4. inspiration
5. function
6. confirm
7. update
8. case
9. distant
10. wise
能力提升
1. brought about
2. take advantage of
3. am familiar with
4. in case
5. have access to
6. is beneficial to
7. keep in touch with
8. go through
9. Take advantage of
10. in case
高考链接
1. convenience
2. from
3. to shop
4. to
5. to
6. Using
7. useful
8. on
9. in
10. on
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