一般现在时方案B.pptxVIP

第1页/共15页一般现在时主语+谓语+其它 结构：主语是第三人称单数时谓语用单数 形式含义：表示经常发生的动作和存在的状态主要表示： 1。经常性或习惯性的动作 2。现在的特征或状态 3。普遍真理For example:1.I often go to school by bike.2.She is a doctor.3.The Sun is bigger than the Moon.第一页，共16页。第2页/共15页 动词的第三人称单数 1.一般情况下，词尾直接加s，在清辅音后读/s/, 在原因和浊辅音后读/z/ 如：read 2. write 3. play 4. run ssss2.以s,x,ch,sh,o结尾的词，词尾加es,读/iz/, 以 e结尾的词，直接加s如：wish dress do watch finish go Relax fishes es es es es es es es3.以辅音字母+y结尾的词，变y为i, 再加es, 读 /z/ 如： try study carry copy triescarriesStudiescopies4.Have的第三人称单数为has5.am和are 的第三人称为 is第二页，共16页。第3页/共15页助动词 do 或 does第三页，共16页。第4页/共15页时间状语 often, usually, seldom, always, sometimes, every ~, on weekdays, in spring, once a month, in the morning, as soon as/ when / if（如果，假如）后的句子的时态第四页，共16页。把下列句子变成一般疑问句和否定句 第5页/共15页1. She likes mooncakes very much一般疑问句：Does she like mooncakes very much ?否定句：She doesn’t like mooncakes at all2. I’m an honest manAre you an honest man ?I’m not an honest man.一般疑问句：否定句：第五页，共16页。第6页/共15页 3. He has bread for breakfast every day4. The boy’s sister does her homework at home twice a week He doesn’t have bread for breakfast every dayDoes he have bread for breakfast every dayThe boy’s sister doesn’t do her homework at home twice a week Does the boy’s sister do her homework at home twice a week?第六页，共16页。对划线部分提问 第7页/共15页（1）We write to our parents once a month. [2] [1] How many times doyour[1]____ ______ ______ _____you write to _____parents a month ?[2] _____ _____you write _____ once a month ?Who do to（2）The man in black often helps his wife with meals at home in the evening . [ 1] [2] [ 3 ][1]______man often ______his wife with meals at home in the evening ?Which helpsWhose does help[2]_______wife _____the man in black often ____