PEP小学英语五年级语法要点及习题(二).doc

PEP小学英语五年级语法要点及习题（二）现在进行时1．现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。句中一般有以下时间状语：now,look,listen,Lookat…It’s….等等表示当下的词语。2．现在进行时的肯定句基本结构：主语+be+动词ing.如：Iameating.现在进行时的否定句基本结构：主语+benot+动词ing.如：Iamnoteating.现在进行时的一般疑问句基本结构：be动词+主语+动词ing?如：Areyoueating?现在进行时的特殊疑问句基本结构：疑问词+be+主语+动词ing?如：Whatareyoudoing?但疑问词当主语时，其结构为：疑问词+be+动词ing?如：Whoiseating?Whoissingingintheclassroom?动词加ing（动词现在分词）的变化规则动词现在分词构成：动词原形+ing，规则如下：1一般情况下直接加ingthink--thinkingsleep--sleepingstudy--studyingspeak--speakingsay--sayingrain-rainingcarry--carrying2以不发音的字母e结尾的单词,去掉字母e，再加ingcome--comingmake--makingleave--leavinghave--havingtake--takingwake--wakingwrite-writing3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“辅，元，辅”结构的动词，双写末尾的辅音字母，再加ingstop--stoppingsit--sittingrun--runningshop-shopping这类词还有：cut,get,run,set,sit,stop,swim,hit,beg,spit,drop,fit,nod,dig,forget,regret,rid,bigin，等。forget--forgettingbegin--beginning4以ie结尾的动词，把ie改为y，再加ingdie--dyinglie--lying现在进行时专项练习：一、写出下列动词的现在分词：1.play________2.run__________3.swim_________4.make__________5.go_________6.like________7.write________8.ski___________9.read_______10.have_________11.sing________12.dance_________13.put_________14.see________15.buy_________16.love____________17.live_______18.take_________19.come________20.get_________21.stop_________22.sit________23.begin________24shop___________二、用所给的动词的正确形式填空：1.Theboy__________________(draw)apicturenow.2.Listen!Somegirls__________(sing)intheclassroom.3.Mymother_____________(cook)somenicefoodnow.4.What_____you______(do)now?5.Look!They_______________(have)anEnglishlesson.6.They____________(not,water)theflowersnow.7.Look!thegirls________(dance)intheclassroom.8.Whatisourgrandmadoing?She_________(listen)tomusic.9.It’s5o’clocknow.We__________(have)suppernow.10.______Helen____________(wash)clothes?Yes,sheis.三、句型转换：1.Theyaredoinghousework.(分别改成一般疑问句和否定句)__________________________________________________________________________________________________2．Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)__________________________