江苏省仪征市实验中学九年级英语下册 Unit 2 Great people Grammar教案 （新版）牛津版.doc

great people教学目标review the usage of simple present tense review the usage of the present continuous tense know how to use the two tenses correctly重点难点tell the differences between 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-in1. tell ss that we have learned the six tenses during 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 、isnt 、arent ) dont do doesnt do5一般疑问句： 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 “we enjoy the modern life!” on page 26, then check out together step 3 simple past and past continuous1.一般过去时(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 -wasbe is -was are-were do/does -did(4) 否定形式: be -be not did-didnt 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, fromtolast night(3) 结构： am -wasbe 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: passa