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1、（Unit 2 Grammar） 【课前预习】一、预习导航1.从定义和结构上来回忆一般现在时、现在进行时、一般过去时、过去进行时和现在完成时。2.了解现在完成时和一般过去时的区别，尤其从时间上进行对比区别。3将下列词组翻译成英语：1.网上购物 2.洗衣机的发明 3.一日游 4.一双运动鞋 5.给某人写电子邮件 6.变质，变坏 7.前天 8我们的生活方式 9.产生很大影响 10.参加竞赛 【课堂学习过程】Lead in :让学生回忆我们到目前为止所学过的时态：一般现在时、现在进行时、一般过去时、过去进行时、现在完成时.Task 1: 一般现在时:一、用法：1.A present state: 2
2、.Daily routine and habits 3.Present actions that happen one after another 4.Actions set by a timetable or schedule二、常用时间状语：always、 often、 usually、 sometimes 、seldom、never 、every.三、结构： 1.be动词用am 、is 、are 2.第一、二人称及复数：动词是原形3.第三人称及单数：动词+ -s(-es)Task 2: 过去进行时:一、用法：1. Actions that happen right now 2. Acti
3、ons that happen at the same time 3. Actions in a limited period of time 4.Arrangements for the near future二、常用时间状语：at the moment 、today、now、right now 、look!、listen!三、结构： am be is + doing Are 四、现在分词的变化形式： 1.动词后面直接+ ing : going , discovering, insisting 2. 以e 结尾的动词： 去e + ing : having , losing , driving
4、 3. 以元音+辅音结尾的动词： 双写最后一个字母+ing : controlling 4.以ie结尾变ie为y,再加ing.Task 3: 一般过去时 一、用法： 1.Actions that happened in the past 2.Actions that happened one after another in the past二、常用时间状语： yesterday 、 ago 、in 1999、the other day 、last.、just now 、the day before yesterday、in the past三、.动词过去式的变化规则：规则动词的过去式的变化规
5、律： 1. 一般动词直接+ ed : directed 、reported 、visited 2.以e结尾的动词： lived、based、promised 3.以辅音字母+y结尾：studied、flied、cried 4. 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-builtTask 4: Past continuous一、用法：1.Actions that happened at
6、 the same time in the past 2,。Actions that lasted for some time in the past二、常用时间状语： at this time yesterday, fromtolast night三、结构： wasbe + doing wereTask 5:现在完成时一、用法： 1.Emphasizing the resultof a past action 2.Telling how many times an action has happened till now二、常用时间状语：A: already; yet; just; neve
7、r; before.B: for.; since.;So far; recently ; in the past few years. 三、结构：havehas +doneTask 6: Finish “We enjoy the modern life.” on Page 26, then check out together.Task 7: Finish “What did you do last night?” on Page 27, then check out together.Useful word: passageTask 8: Finish the exercises on pa
8、ge 28.Then check the answers.【当堂反馈】一、 按要求完成下列句子。1.I dont know which （章节）to choose. Can you give me some advice?2.In the old days, people washed their clothes (手工)。3.Mike is (采访) the famous astronaut in the office.4.I usually turn on my computer and (检查) my email in the evening.5.Do you want to take
9、part in the singing (比赛).6. It is said that some people (send) to Mars in a few years.7. My father (work) in a factory for five years. but now he is a teacher.8. Mr Liu isnt here now. He (go) to HK.9. I (make) some friends on my trip to Beijing last year.10.Every student in our class was at the meet
10、ing except you. Why?-Sorry,sir .Ms Wang (explain) a maths problem to me.二、 单项选择。1.- Have you ever an amusement park? - Yes,I have . I Fun Times amusement park last year. A. been to ;have gone to B. gone to ; have been to C. go to ; went to D. been to; went to2. -Where is your father? -He HK. He ther
11、e last month. A. has gone to ; went B. has been to ; went C. has gone to; has gone D. has gone to; has gone to3. -A new shop for a week nearby. Lets have a look there.-Good idea. But it doesnt on Mondays. A. opened; opened B. has been opened; open C. has opened ; opened D. has been open ; open 4. -I
12、 wonder when you the new watch. -Well, I it for two weeks. A. have bought; have had B. bought; have bought C. bought; have had D. have bought; have bought 5. -Hello! Is that Emily speaking? -Sorry, this is Jack, Emilys son. My mother in the kitchen. A. cooks B. cooked C. is cooking D. has cooked【课后拓
13、展】缺词填空Michael Jackson was born in Indiana,America ,on August 29,1958.He was the seventh of the nine children i_1 his family. His father, Joe Jackson,Set up the family band The Jacksons,It l_2 became The Jackson 5,Little Michael always w_3 his brothers practice singing.When he was about 5 years o_4 ,he joined the group and b
