1、 Seeing is believing.眼见为实。Seeing is believing.眼见为实。1初二英语上册 语法 导学案 班级_姓名_ 18课题 一般现在时 现在进行时 学科 英语 课型 新授主备人 审核人 课时 1 使用时间 Oct.15知识目标：1.明确两个时态的定义。2.牢记两个时态的结构以及标志词。3.能够准确判断时态，掌握一定的做题方法，能够熟练区分运用这两种时态。学习过程：一、【导入】1. Look! The girl _(dance ) in the classroom .2. The girl often _(dance ) in the classroom on w
2、eekends .二、【导学导研】 1. 概念不同：一般现在时：用来陈诉事实，或表经常或习惯性的动作。Example：Hes twelve. I get up at 6:30 every day. She likes noodles.现在进行时：表示现在正在进行或发生的动作。Example：We are learning English now. We are learning in the school these days .2. 时间状语不同一般现在时：always（总是）usually （通常）often （经常）sometimes（有时）hardly ever（很少几乎不） seld
3、om(很少),never（从不）once, twice, every day, every on Sundays, three times a week现在进行时：now, Look！, Listen！Its+时间. 或 Dont . at the moment ;3.谓语动词不同（构成不同） 一般现在时：肯定句： 主+ be + 名词/形容词 /数词/介词短语.主+ 动词原形/动词单三形式 + 其他.否定句：主+be+not+名词/形容词/数词/介词短语.主+ dont/doesnt 动词原形 + 其他.一般疑问句：Be+主+ 名词/形容词/数词/介词短语？ (Im 变为 Are you)D
4、o/Does+主+ 动词原形+ 其他？ 动词单三形式： She is a girl/thirsty/twelve/at home.(否定句，一般疑问句及回答)Traditional Chinese doctors believe we need a balance of yin and yang to be healthy. (否定句/一般疑问句)She takes a shower at five oclock. (否定句/ 一般疑问句) 现在进行时：在肯定句中，句子的谓语动词由“助动词 be ( am, is ，are ) + 动词的现在分词” 构成 be doing (肯)/be not
5、 doing（否）Example：1. Betty is talking to her mother.2. Lingling is shopping for presents.动词现在分词：现在分词变化规则：1 .一般情况下 直接加 ingstudy-studying speak-speaking say-saying2 .以不发音的字母 e 结尾的单词，去掉字母 e，再加 ingmake-making come-coming take-taking leave-leaving dance-dancing ride-riding write-writing have-having3.以重读闭音
6、节结尾，呈现“ 辅，元，辅” 结构的动词，先双写末尾的辅音字母，再加 ing stop-stopping sit-sitting run-running swim-swimming shop-shopping cut-cutting get-getting begin-beginning 4. 以 ie 结尾的动词，把 ie 改为 y ，再加 ing lie-lying 写出下列动词的现在分词：run_ swim _make_write_ have_ sing_ dance_put_see_ buy_love_ take_get_stop_sit_ begin_ s用所给的动词的正确形式填空：
7、1.The boy _ ( draw) a picture now.2. Listen .Some girls _ ( sing) in the classroom .3. My mother _ ( cook ) some nice food now.4. What _ you _ ( do ) now?5. Look . They _( have) an English lesson .6.They _(not ,water) the flowers now.7.Look! the girls _(dance ) in the classroom .8.What is our grandd
8、aughter doing? She _(listen ) to music.9. Its 5 oclock now. We _(have) supper now10._Helen_(wash ) clothes? Yes ,she is.句型转换：1. The students are cleaning the classroom . (改一般疑问句并作肯定和否定回答)_2Im playing the football in the playground . (对划线部分进行提问)Seeing is believing.眼见为实。Seeing is believing.眼见为实。2_3Tom
9、 is reading books in his study . (对划线部分进行提问 )_三、 【拓展提高】 （先自主完成，师对答案，生改错，小组讨论，讲题）(一). He has his lunch at home. （变为进行时态） _（二）、用动词的适当形式填空1. She _ (go) to school at eight oclock.2. Its six oclock. They are _ (eat) supper.3. He usually _ (get )up at 17:00.4. She _ (live) in Beijing.5. Sally _ (be) here
10、just now(刚才). 6. _ (be)there a fly (苍蝇) on the table just now?7. They are _ (dig) a hole (洞).8. My father _ (mend) his model(模型) plane these days.（三）、按要求重写下列句子:1. We are in the same grade.(改为否定句) _2. I can borrow those books from our school.(改为否定句) _3. They have nice kites. (改为否定句) _4. Open the door
11、, please.(改为否定句 ) _5. There are some apples on the trees.(主语改成单数,重写句子) _6. We have many friends in China.(主语改成单数,重写句子) _7. Kate is helping her mother with housework.(改成一般疑问句) _8. They can stay at home for two days.(改成一般疑问句) _9. She takes a shower at five oclock. (划线部分提问) _ _ she _ at five oclock?10.
12、I want to sleep a little longer because Im tired. (划线部分提问)_ _ _ want to sleep a little longer?2. Linda is working in the room. (划线部分提问)_ Linda _?3. They are going home at five oclock. (划线部分提问)_ they _ home?4. Jack is eating hamburgers and hot dogs. (划线部分提问)5.Mike is drawing pictures now. (改为否定句)6. B
13、etty is eating some bread. (改为一般疑问句)_Betty eating _ bread?7. Are the boys decorating the house? (作肯定和否定回答)8. Sandy and Tom are cooking the meal. (就划线部分提问)_ _ Sandy and Tom _ ?9.I often visit my grandma at the weekend.（就划线部分提问）10.Lingling goes to the library twice a week. （就划线部分提问）四、 【归纳总结】 （小组归纳，全班交
14、流，教师补充）1.定义， 2. 结构 3. 用法 4. 做题中需要注意的问题五.【检测达标，互助提高】 （出示分层习题，生自主完成，出示答案，互查，互纠，互讲等）1. Look! The boy students are _ football while the girls are _. A. playing, dance B. playing, dancing C. play, dancing D. play, dance2.He_ to do his lessons at fight every eveningA. is beginning B. is beginning C. begin
15、 D. begins3. _ he _ on well with his friends this term?A. Dose, gets B. Dose, get C. is, getting D. Is, geting4. Mr. Smith _ short stories, but he _ a TV play these days.A. is writing, is writing B. is writing, writesC. writes, is writing D. writes, writes5. I _ to the cinema. I _ there every Sunday
16、.A. go. go B. am going, go C. go. am going D. am going, am going6. Look. they _ a good time, _ they?A. have, do B. have, dont C. are having, are D. are having, arent7. You _about the future (将来) now, _you?A. dont think, dont B. arent thinking, arentC. dont think, do D. arent thinking, are用一般现在时或现在进行
17、时填空。1. Miss Guo _ (teach) us Chinese this term. She _ (be) a very good teacher. She often _ (talk) with us after class. Many of us like _ (talk) with her. Now, she_( talk) with Lil2. Listen! Who _ (read) English? Han Meimei is. She often read) English in the evening.【自我评价】【学/教后记】错题集 认真听讲 课堂笔记 遵守纪律 举手发言 积极讨论 参与合作Seeing is believing.眼见为实。Seeing is believing.眼见为实。1_
