中考英语重点考点之一般现在时态的复习练.pptVIP

2) 客观真理，客观存在，科学事实。 　 The earth moves around the sun. 　 Shanghai lies in the east of China. Water boils at 100 centigrade degrees. 比较： Now I put the sugar in the cup. I am doing my homework now. 第一句用一般现在时，用于操作演示或指导说明的示范性动作，表示言行的瞬间动作。再如：Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志，表示正在进行的动作的客观状况。 3）在时间或条件句中。 When Bill comes (不是will come), ask him to wait for me. Ill write to you as soon as I arrive there. 4）在动词hope, take care that, make sure that等后。 I hope they have a nice time next week. Make sure that the windows are closed before you leave the room. ?一般疑问句：Be+主语+表语? e.g. Is he a worker? Yes, he is./No, he isn’t. Are they in the classroom? Yes, they are. No, they aren’t. ?特殊疑问句：疑问词+be+主语? e.g. What is he? What colour is that bird? How old are you? Where are they ? ?主语（He/She/It）+does +not+动词原形+其他 e.g. He doesn’t stay at home on Saturdays. Lucy doesn’t have sports every day 一般疑问句：?Do+主语（I/we/you/they）+动词原形+其他？ e.g. Do you stay at home on Saturdays? Do they have sports every day? ?Does+主语（he/she/it）+动词原形+其他？ e.g. Does he stay at home on Saturdays? Does Lucy have sports every day? * * 一般现在时态复习 一、一般现在时的用法 1) 经常性或习惯性的动作，常与表示频度的时间状语连用。 　 时间状语： every…, sometimes,　at…, on Sunday 　 I leave home for school at 7 every morning. He cycles to work every day. Xiao Wang often plays computer games, so his father often hits him 3) 表示格言或警句中。 　 Pride goes before a fall.　骄者必败。 注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。例如： Columbus proved that the earth is round. 4) 现在时刻的状态、能力、性格、个性。 　 I dont want so much. 　 Ann Wang writes good English but does not speak well. 二、知识扩展：一般现在时表将来 1）下列动词：come, go, arrive, leave, start, begin, return的一般现