【小升初】2022-2023学年小学英语语法专项（讲义+练习）14 现在进行时（外研版三起）

【小升初】2022-2023学年小学英语语法专项 （讲义+练习）14 现在进行时（外研版三起） 一、现在进行时的用法 现在进行时表示现在正在进行或正在发生的动作，也可以表示当前一段时间内的活动或现阶段正在进行的动作。 句型结构是： be+v ing形式（现在分词）。 标志时间词：now，look，listen，over there，look at，It’s+时间等。 二、现在分词的变化规则 1．一般情况下，在动词词尾加ing。 go—going, play—playing, eat—eating 2. 以不发音的字母e结尾的动词，去e再加ing。 write—writing, come—coming, take—taking 3. 以一个辅音字母结尾的重读闭音节动词，双写词末辅音字母再加ing。 run—running, swim—swimming, shop—shopping 4. 以ie结尾的动词，将ie改为y, 再加ing。 die—dying, lie—lying 三、现在进行时的句型结构 1．肯定句： 主语+be动词(am / are / is)+v ing+其他. I am washing my hands now. Look！ Jack is listening to music. Tom and his brother are doing their homework. It is nine o’clock. The children are having class. 2. 否定句：主语+be动词(am / are / is)+not+v ing+其他. I am not (I’m not) washing my hands now. The children are not(aren’t) playing over there. It’s six past ten. Tom is not (isn’t) having dinner. 3.一般疑问句：Is / Are / Am+主语+v ing+其他？ —Are you watching TV now? —Yes, I am. / No, I am not. —Is the girl playing the piano?—Yes, she is. / No, she isn’t. —Are the children swimming in the river? —Yes, they are. / No, they aren’t. 4. 特殊疑问句： 特殊疑问词+一般疑问句？ I am watching TV now. → What are you doing now? Uncle Wang is drinking tea in the living room. → Where is Uncle Wang drinking tea? 专项练习 一、写出下列动词的现在分词形式 sing________ play________ study________ work________ put________ have________ dance________ write________ take________ practice________ sit________ shop________ swim________ run________ phone________ begin________ die________ get________ lie________ plant________ 2、 用括号内所给单词的适当形式填空。 1. Look! There________(be) a lot of people over there.What ________they________(do)now? 2.-What________your mother________(do)now?-She is a teacher. 3.It________(rain)heavily outside now.You must stay at home. 4.Don’t sing.The baby ________(sleep). 5.My brother________(not like) playing basketbal1,but he ________(like) playing footbal1. 6.-What________you usually ________(do)on Sunday? -I usually________(stay)at home and ________(do) my homework 7. Listen!