一般过去时与现在进行时提纲

1、龙文学校个性化辅导教案提纲教师： Ms 张 学生： 时间：2011 年_ 08 月 18 日 初一升初二 段 一、教学目标与考点分析：一般过去式是以后初二学习过去完成时的一个铺垫，对于一般过去时的失态用法的掌握程度直接影响到了现在完成的学习，因而它是初一阶段一个必须掌握的一个重点内容。现在进行时较容易理解，因而我这节课将把重点放在一般过去时上。二、教学内容：一般过去时与现在进行时一般过去1.定义： 表示过去某个时间里发生的动作或状态，过去习惯性、经常性的动作、行为。（2）时间状语：ago，two hours ago, yesterday, the day before yesterday, l

2、ast week, last(year, night, month，term), this morning，过去的具体时间, just now, ever, at the age of, one day, at that time, long long ago, once upon a time(很久以前)。3. 一般过去时态句子结构a Be 动词的一般过去时态在没有实义动词的句子中使用be动词，am is 的过去式为was; are的过去式为were.构成：肯定句：主语+was (were) +表语 如：I was late yesterday.否定句：主语+was (were) +not+

3、表语 如：We weren't late yesterday. She wasn't a teacher three years ago.疑问句：一般疑问句：Was (Were) +主语+表语 如：Were you ill yesterday? Were they once your classmates？ 肯定回答： Yes, I was. 否定句： No, I wasn't.特殊疑问句：特殊疑问词+ Was (Were) +主语+表语 Who were your best friends in your primary school?b. 实义动词的一般过去时态肯定

4、句要使用动词的过去式，否定句和疑问句要使用助动词do和 does 的过去式 did. 肯定句为：主语+动词过去式+宾语 如：I went home at nine o'clock yesterday. 否定句：主语+didn't +动词原形+宾语 如：I didn't go home yesterday. He didn't tell me about you. 疑问句：一般疑问句：Did +主语+动词原形+宾语如：Did you go home yesterday?Did you study in the school? 肯定回答： Yes, I did. 否

5、定回答：No, I didn't. 特殊疑问句：特殊疑问词+did +主语+动词原型+宾语When did you finish your homework last night? What did you do the day before yesterday? c. 助动词和情态动词过去式如下：shallshould（将要）用于第一人称单数willwould（将要）用于所有人称can could（能，会） maymight（可以） mustmust （必须） have tohad to（不得不）助动词和情态动词的过去时态要使用他们的过去式，后面的动词还使用原形。如： I had t

6、o do my homework yesterday. (昨天我不得不做作业。) （3）动词变化规则a.规则变化： 1.一般情况下，在动词原型后面加ed。如：look-looked play-palyed start-started visit-visited2.以不发音e结尾的动词，或者ee组合结尾，在词尾直接加d。如：live-lived use-used3.以“辅音字母加“y”结尾的动词，先将y改为i，再加ed。如：study-studied try-tried 4.以重读闭音节（即辅音+元音+辅音）或r音节后面，末尾只有一个辅音字母的动词，要先双写最后一个辅音字母，再加ed。如：sto

7、p-stopped b.不规则变化：(参考课文的不规则变化表)(4)一般过去时态的“三变”技巧 一变：肯定句变为否定句 【技巧1】当句中含有情态动词或助动词could，would，should等时，可直接在其后面加not构成否定句。eg： I could get you a concert ticket. I could not / couldn't get you a concert ticket. 【技巧2】当句中含有系动词was，were 时，可直接在其后加not构成否定句。eg：I was on the Internet when you called me. I was no

8、t / wasn't on the Internet when you called me. 【技巧3】当句中谓语是除情态动词、助动词、系动词was, were以外的动词时，在该动词之前加did not / didn't，动词还原，构成否定句。eg： The famous singer sang some Chinese songs. The famous singer did not / didn't sing any Chinese songs. 二变：陈述句变为一般疑问句 【技巧1】移动词语的位置。将was，were, could，would，should等移到句

9、首。eg： He could pack his things himself. Could he pack his things himself? 【技巧2】添加助动词did。谓语是除情态动词、助动词、系动词was, were以外的动词时，在主语之前加did，动词还原。eg： Mr Li looked very old. Did Mr Li look very old? 三变：陈述句变为特殊疑问句 【技巧1】确定疑问词：人who / whom，物what，地点where，时间when / what time，原因why，频率how often，长度how long，距离how far等等。eg

10、： They gave the concert last night. When did they give the concert? 【技巧2】辨认结构形式：疑问词+情态动词/助动词/ was / were / did +主语+.? eg：The accident happened near the station. Where did the accident happen?（5）辨别正误 Li Ming studied English this morning. （把此句变为一般疑问句） （×）1.Did Li Ming studied English this morning

11、？ （动词应该用原形） （×） 2. Does Li ming Study English this morning？ （时态应该用原句子的时态） （×） 3.Was Li Ming studied English this morning？ （应该用一般动词，而不是be动词）（动词应变原型） 现在进行时1.意义：表示现在正在进行的动作2.结构：谓语动词用“(am / is / are) + 动词进行式”I am doing my homework.He/She is reading book in the classroom.They are swimming in th

12、e pool.3.动词进行式(现在分词)变化规则(1)直接在谓语动词后加ing. 例如：going, starting, working,looking. (2)去掉词尾不发音的e，再加ing. 例如 leaving,making,coming,writing. 注意：如果单词结尾的e发音，则不能去掉，也直接加ing. eg：see -seeing/agree - agreeing . 另外，有少数动词比较特殊，请用心记住：例如：lie - lying/die - dying/tie - tying/picnic - picnicking. (3) 对于重读闭音节词，双写末尾字母再加ing. 例如： sit - sitting, begin -beginning, get getting put - putting. run - running stop - stopping cut - cutting control - controlling 4.现在进行时的否定和疑问因为现在进行时的谓语动词是be（am / is / are） +