人教pep版英语六年级下册现在进行时态讲与练1课件.ppt
13页
现在进行时态讲与练现在进行时态讲与练 现在进行时 1.用法：说话时正在进行的动作或当 前一段时间正在进行的动作2.常用时间状语 ：now,these days3.动词构成 ： be+v-ing： 肯定式：am/is/are+现在分词(--ing) am/is/are working 否认式 ： am/is/are+not+现在分词 4.一般疑问构成及简答：一般疑问构成及简答：Am/Is/Are+主语主语+现在分词现在分词+ 其它？其它？Yes,I am(he is.) /No,they aren’t特殊疑问举例：特殊疑问举例：What are you doing now? Who is flying a kite there? 总结规律：w现在进行时是由现在进行时是由be(am/is/are)+动词动词-ing形式形式构成的w 肯定式结构：主语肯定式结构：主语+be+动词动词-ing形式形式+其他其他.w 否认式结构：主语否认式结构：主语+be+not+动词动词-ing形式形式+其他其他.w 一般疑问句式结构：一般疑问句式结构：Be+主语主语+动词动词-ing形形式式+其他？其他？w 特殊疑问句式结构：疑问词特殊疑问句式结构：疑问词+be+主语主语+其他其他？？ 动词现在分词的变化规那么 w动词现在分词构成：动词原形动词现在分词构成：动词原形+ing，规那么如下：，规那么如下： w1 一般情况下直接加一般情况下直接加ing wthink---thinking sleep---sleeping study---studying speak---speaking say---saying wcarry---carrying wake---waking w2 以不发音的字母以不发音的字母e结尾的单词结尾的单词,去掉字母去掉字母e，再加，再加ing wcome---coming make---making leave---leaving have---having take---taking w3 以重读闭音节〔重读闭音节即两个辅音中间夹一以重读闭音节〔重读闭音节即两个辅音中间夹一个元音并且重读的音节〕结尾，呈现个元音并且重读的音节〕结尾，呈现 “辅，元，辅辅，元，辅〞结构的动词，双写末尾的辅音字母，再加〞结构的动词，双写末尾的辅音字母，再加ing wstop---stopping sit---sitting run---running forget---forgetting begin---beginning这类词还这类词还有：有：bigin，，cut, get,hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig,forget, regret, rid, 等。
等w4 以以ie结尾的动词，把结尾的动词，把ie改为改为y ，再加，再加ing wdie---dying lie---lying 标志性词语1.现在进行时现在进行时.通常用通常用“now〞〞. eg: I am doing my homework now.2.现在进行时现在进行时.通常用通常用“look〞〞.eg: Look! My mother is running!!!3.现在进行时现在进行时.通常用通常用“listen〞〞.eg: Listen! They are reading.4.现在进行时现在进行时.通常用通常用“at the (this) moment〞〞eg: At the (this) moment, he is only weeping. 现在进行时专项练习：现在进行时专项练习：w一、写出以下动词的现在分词：play________ run__________ swim _________make__________go_________ like________ write________ _ski___________ read________ have_________ sing ________ dance_________put_________ see________ buy _________ love____________ live_______ take_________ come ________ get_________stop_________ sit ________ begin________ shop___________ 二、用所给的动词的正确形式填空：w1.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 granddaughter doing? She _________(listen ) to music. 9. It’s 5 o’clock now. We _____________(have)supper now10.______Helen____________(wash )clothes? Yes ,she is . 三选择填空：三选择填空：1. What are you doing? I_____ A. eat B. can eat C. eating D. am eating2. We want _________this book now. A. reading B. am reading C. read D. to read3. Our teacher is ________a red sweater . A. putting on B. put on C. wearing D. wear4. That boy isn’t ____the teacher . A. listen B. listens C. listening D. listening to D D C D 5.It’s eight o’clock. Jim’s family __TV. A. is watching B. are watching C. watch D. to watch6.My mother is __a cake __my birthday. A. making ,to B. making ,for C. doing ,to D. doing ,for7.Let me __these books in the box. A. puts B. put C. to put D. putting 8.__you __the window?—Yes, I am. A. Do, clean B. Is, cleaning C. Are, cleaning D. Do, cleaning BBBC 四、句型转换：w1. They are doing housework .(分别改成一般疑问句和否认句)____________________________________________________________________________________________________w2．The students are cleaning the classroom . ( 改一般疑问句并作肯定和否认答复)___________________________________________________________________________________________________w3．I’m playing the football in the playground .(对划线局部进行提问)__________________________________________________w4．Tom is reading books in his study . (对划线局部进行提问)__________________________________________________ 把以下句子变为进行时态：把以下句子变为进行时态：w1.We mend a clock.w w2.I look at the blackboard.w3.We drink tea.w4.He and I do our homework.w5.You make a kite for me. 。
