一般现在时态（讲义）版英语六年级下册.docx

一般现在时态一、含义1. eg.The sky is blue.2. eg.I get up at six every day.3. eg.The earth goes around the sun.二、结构1 .be 动词：主语+be(am,is,are)+其它。如：I am a boy.我是一男孩。2 .行为动词：主语+行为动词(+其它)。(1 )当主语为第一、第二人称或复数做主语时,谓动是 0如：I like English.我喜欢英语。We study English.我们学习英语。(2 )当主语为第三人称(he, she,it)或单数时，要 o如：Mary likes Chinese.玛丽喜欢汉语。三、动词第三人称单数变化规则1 .大多数直接在词尾加“s”。如 stop-make-read-play-2 .辅音字母加“y”结尾的，要先将y改为“"，再加“fly-carry-study-worry-3 .以,”结尾的，在词尾加“es”。teach-wash-fix-pass-go-do-四、句型转换A.be 动词的变化a.肯变否句,有be动词isamarewaswere ,直接在isamare动词后加。如：He is not a worker.他不是工人。b.肯变一般疑问句：+主语+其它？(注：IWe变you,you变Iwe,其他人称不变)如：-I am a student.-Are you a student?(注:一般疑问句有肯定和否定回答)-Yes , I am./ No,I'm not.c.特殊疑问句：疑问词(HowWhatWhereWhenHow many.)+一般疑问句？ a.肯变否定句：主语第一、第二人称或复数+(+其它)。如：I don*t like bread.当主语为第三人称单数时，要用 构成否定句。如 ：He doesn't often play computer games.b.肯变一般疑问句： +主语+动词原形+其它？当主语为第一、第二人称或复数时用助动词 构成一般疑问句。如：-Do you often play football? - Yes, I do. / No, I don't.当主语为第三人称或单数时，要用构成一般疑问句。如：-Does she go to work by bike? - Yes, she does. / No, she doesn't.c.特殊疑问句：疑问词+一般疑问句。如：How does your father goto work?一般现在时用法专项练习: 一、写出下列动词的第三人称单数drinkgostaymake look have pass carrycome watch plant fly study brush do teach二、用括号内动词的适当形式填空。1 .He often(have) dinner at home.2 .Daniel and Tommy(be) in Class One.3 .We(not watch) TV on Monday.4 .Nick(not go) to the zoo on Sunday.5 .they(like) the World Cup?6 .What they often(do) on Saturdays?7 .your parents(read) newspapers every day?8 .The girl(teach) us English on Sundays.9 .She and I(watch) TV together every evening.lO.There(be) some water in the bottle.三、按照要求改写句子1 .Daniel watches TV every evening.(改为否定句)1.1 am a teacher.（改为一般疑问句，并作否定回答）1.5 he likes milk.（改为一般疑问句，作肯定回答）4 .Amy likes playing computer games.（改为一般疑问句，作否定回答）5 .We go to school every morning.(改为否定句)