Learning about Languageppt课件课堂实录

必修二Unit3

COMPUTRE

主备: 李建

课时:2课时

一.

教学重点; 1.

考纲单词——会拼写、要识记.派生单词——能辨别. 短语回顾——会默写

2.

高考句式：

二．教学难点：

1.派生词的语境运用。

2.高考句式的运用

三．教学内容（核心知识考点）

[单词

拼写应用] Ⅰ.考纲单词——会拼写、要识记

1．voyage

2．native

3．actually

4．command

5．request

6．straight

7．elevator

8．apartment

9．vocabulary

10．identity

11．usage

12．accent

13．lightning

14．block

Ⅱ.派生单词——能辨别

1．office n．办公室→officer n．军官；官员→official adj.官方的；正式的；公务的

2．base vt.以……为根据

n．基部；基地；基础→basic adj.基本的；基础的→basis n．基础；基本原则

3．gradual adj.逐渐的；逐步的→gradually adv.逐渐地；逐步地

4．spell v．拼写；拼成→spelling n．拼写；拼法

5．latter adj.较后的；后半的；后者的→former adj.(反义词)前者的→later adv.(形近词)更迟的；后来；随后

6．fluent adj.流利的；流畅的→fluently adv.流利地；流畅地

7．frequent adj.频繁的；常见的→frequently adv.常常；频繁地

8．express adj.特快的；迅速的

v.

表达；表示；显而易见→expression n．词语；表达；表示

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航行；航海

adj.

本国的；本地的

n.

本地人；本国人

adv.

实际上；事实上

n．&vt.

命令；指令；掌握

n．&vt.

请求；要求

adv.

直接；挺直

adj.

直的；笔直的；正直的

n.

电梯；升降机

n.

〈美〉公寓住宅；单元住宅

n.

词汇；词汇量；词表

n.

本身；本体；身份

n.

使用；用法；词语惯用法

n.

口音；腔调；重音

n.

闪电

n.

街区；块；木块；石块

9．recognize vt.辨认出；承认；公认→recognized adj.公认的；经过验证的→recognition n．识别；承认；认出

Ⅲ.语境应用(用所给词的适当形式填空) 1．As is known to all，education is a gradual process，and people are gradually aware of its importance.(gradual) 2．The puzzled expression on her face suggested that she didn't know how she could express her feelings properly.(express) 3．He had changed so much that you couldn't recognize him.As a matter of fact，illness and age changed him beyond recognition．(recognize) 4．Mary speaks fluent Chinese while her brother speaks Japanese fluently．(fluent)

[拓展联想] 多变“旅行”

①tour n．(观光)旅行

②travel n．旅行

①baggage n．行李

②marriage n．结婚，婚姻

③journey n．(长途)旅行

④trip n．(短途)旅行；外出

-age后缀

③package n．包裹，包

④storage n．贮存；保管

[短语

多维应用] Ⅰ.短语回顾——会默写

1．at_present

2．make_use_of

3．such_as

4．play_a_part(in)

5．come_up

6．because_of

7．be_based_on

8．a_number_of

9．believe_it_or_not 10．more_than

现在；目前

利用；使用

例如……；像这种的

扮演一个角色；参与

走近；上来；提出

因为；由于

以……为基础

若干；许多

信不信由你

超过；非常；不只是；不仅是

Ⅱ.语境应用(选用上述短语的适当形式填空) 1．Because_of the snow, the pilot had to land the plane at an

airport in another city.

2．Many students believe the choice of their courses and

universities should be_based_on their

own interest.

3．At_present，developing the ability of the students is an

important task in our daily teaching activity.

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4．We will be more_than happy to receive materials，such as clothes，quilts and school supplies.

5．Make good use of learning resources，such_as the Internet and the library，and you will make great progress.

[拓展联想] “因为；由于”短语一览

①thanks to多亏；由于

②owing to由于

③due to由于

④on account of因为

⑤as a result of...因为……的结果

精讲4个考纲单词

base vt.以……为根据n.基部；基地；基础

[经典例句]

She used her family's history as a base for her novel.(牛津词典) 她以她的家族史作为小说的素材。

(1)

base...on/upon...以……为基础；以……为根据

be based on/upon(2)basis n．

基础；基本原则

(3)basic adj.

基本的；基础的

①The theory he put up was based on his many years' research，so it was practical.他提出的理论是以他多年的科学研究为依据的，因此是切实可行的。

②As far as I'm concerned，common hobbies are the basis (base)of making friends.

就我个人而言，共同的兴趣是交友的基础。

③The government provides them with not only food and shelter，but also the basic(base)skills for their living.政府不仅为他们提供食物和住处，还为他们提供基本的谋生技能。

链接写作

这家餐馆建立在诚信的基础上，现在运转正常。

①(普通表达)The restaurant is_based_on_trust，and it is working all right.

②(高级表达)Based_on_trust，the restaurant is working all right.(分词短语作状语) ③(高级表达)The restaurant，which_is_based_on_trust，is working all right.(定语从句)

command n．&vt.命令；指令；掌握

[经典例句]

The boss commanded him to finish some important work，but Henry forgot his command.

老板吩咐他完成一些重要的工作，但Henry忘了他下的命令。

(1)at sb.'s command

听某人支配

be in command of

掌握；控制

take command of

控制

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have a good command of

掌握；精通(尤指语言) (2)command sb.to do sth.

命令某人做某事

command that...(should) do sth.命令……

①Besides，I have such a good command of English that I am elected as assistant to my English teacher.

除此之外，我精通英语，因此当选为英语课代表。

②I'm at your command—what would you like me to do？我听从你的吩咐——你要我做什么？

③Luckily，the police arrived and took_command_of the situation.

幸运的是，警察到达后就控制了局势。

[联想发散]

command后面跟从句时，从句中的谓语动词用(should＋)do/be done，以下动词具有相同的用法：

一坚持：insist；

二命令：order，command；

三建议：suggest，advise，recommend；

四要求：demand，request，require，desire；

再加一个敦促：urge。

链接写作

老师要求学生下课后交作业。

①The teacher commanded the students to_hand_in_their_homework

after class.

②The teacher commanded that the students (should)_hand_in_their_homework

after class.

request n．&vt.请求；要求

[高考佳句]

If you want to apply for membership，you are requested to fill

in the application.(2017年全国卷Ⅲ) ①The professor came to our school to give lectures at our request.这位教授应邀来我校演讲。

②Our teacher made a request that we should_be (be) well prepared for the exam.

我们的老师要求我们对考试做好充分的准备。

教学反思

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