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九年级英语下册Unit 2 Great people Grammar教案 新版牛津版

Great people

教学目标Review the usage of Simple present tense

Review the usage of the Present Continuous tense

K now how to use the two tenses correctly

重点难点Tell the differences betw een the two tenses and know how to use them

化解重难点的方法与手段

通过大量的练习来巩固本单元所学知识。

教学流程设计Step 1 Lead-in

1. Tell Ss that we have learned the six tenses durin g the three years. So can you recall them?

2. There are : Simple present and present continuous;

Simple past and past continuous;

present perfect.

Step 2 Simple present and present continuous

一般现在时

1用法及举例: A present state:

Daily routine and habits

Present actions that happen one after another

Actions set by a timetable or schedule

备注:具体例子详见课本相应的表格中,教师也可以当堂给出其他例子。

2常用时间状语:always、 often、 usually、 sometimes 、seldom、 never 、every….

3结构:

be动词用am 、is 、are

第一、二人称及复数:动词是原形

第三人称及单数:动词+ -s(-es)

4否定形式: be not (am not 、isn’t 、aren’t )

don’t do

doesn’t do

5一般疑问句: Be 动词提前……?

Do/Does 放在主语前面,后面动词用原形….?

6 给学生5分钟当堂记忆

7当堂巩固练习

现在进行时:表示正在进行的、发生的动作

(1) 用法及举例: Actions that happen right now

Actions that happen at the same time

Actions in a limited period of time

Arrangements for the near future

(2) 通常在句子中会出现以下的词:at the moment 、today、now、right now 、look!、listen!

(3) 结构: am

be is + doing

Are

(4) 否定形式: be not doing

(5) 一般疑问句:Be 动词提前……?

(6) 现在分词的变化形式:

A 动词后面直接+ ing : going , discovering, insisting

B 以e 结尾的动词:去e + ing : having , losing , driving

C 以元音+辅音结尾的动词:双写最后一个字母+ing : controlling

(7) 给学生5分钟当堂记忆

(8) 当堂巩固练习

(9) Finish “W e enjoy the modern lif e!” on Page 26, then check out together Step 3 Simple past and past continuous

1.一般过去时

(1) 用法及举例: Actions that happened in the past

Actions that happened one after another in the past

(2) 通常在句子中会出现以下的词: yesterday 、…ago 、in 1999、the other day 、last….、just now 、the day before yesterday、in the past

(3) 结构: am ----wa s

be is ------was

are-----were

do/does ---------did

(4) 否定形式: be -----be not

did-----didn’t do

(5) 一般疑问句: Be 动词提前…..?

Did 放在主语前面,后面动词用原形….?

(6) 动词过去式的变化规则:

规则动词的过去式的变化规律:

A 一般动词直接+ ed : directed 、reported 、visited

B 以e结尾的动词: lived、based、promised

C以辅音字母+y结尾:studied、flied、cried

D 以元音+辅音结尾:双写最后一个字母+ ed: stopped、preferred

不规则动词的过去式的变化需要记忆

am、is-was; are-were; do-did;

become-became; win-won; feel-felt;build-built

(7)给学生5分钟当堂记忆

(8) 当堂巩固练习

过去进行时

(1) 用法及举例: Actions that happened at the same time in the past

Actions that lasted for some time in the past

(2) 通常在句子中会出现以下的词:at this time yesterday, from…to…las t night

(3) 结构: am ----was

be is ------was + doing

are-----were

(4) 否定形式: be not doing

(5) 一般疑问句: Be 动词提前…..?

(6)给学生5分钟当堂记忆

(7) 当堂巩固练习

Finish “What did you do last night?” on Page 27, then check out together. Useful word: passage

Step 4 Homework

Review the four tenses after class.

Finish this period in workbook.

课后训练

1.Remember the words and phrases.

2.完成《课课练》

教后记