小升初语法讲解 一般现在时+专题训练（讲义） 牛津上海版（试用本）英语五年级下册

小升初语法讲解 一般现在时 专题训练（讲义） 牛津上海版（试用本）英语五年级下册 知识点讲解 一般现在的用法 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 day / month / year, often，usually，always， sometimes, seldom， never， on Sunday，once / twice a week / month， year 　 eg. I leave home for school at 7 every morning. 2. 客观真理，客观存在，科学事实。 eg. a. The earth moves around the sun. 　 b. Shanghai lies in the east of China. 3. 表示格言或警句中。 　 eg. Pride goes before a fall.　骄者必败。 4. 现在时刻的状态、能力、性格、个性。 　 eg. a. Ann Wang writes good English but does not speak well. b. He is busy at the moment. 5. 用于时间或条件状语从句中,代替一般将来时 eg. a. I will be happy if you all come. b . She will get a surprise when she gets in. ☆注意：三单，have的意义及用法，be动词的配合变化 二、动词三单形式变化规则 当主语是第三人称单数时，谓语动词需加-s或-es： 规则 动词原形 第三人称单数形式 一般在词尾加-s，(清辅音后读∕s∕，在浊辅音后读∕z∕；在t后读∕ts∕,在d后读∕dz∕。) play leave swim plays leaves swims 以字母s,x,ch,sh,o结尾的词加-es，读∕iz∕,如果动词原形词尾已有e,则只加-s。 pass fix teach wish do passes fixes teaches wishes does 以辅音字母加y结尾的词，先变y为i, 再加-es,读∕z∕。 study carry fly studies carries flies 三、☆ 句型转换 1. 否定形式： ①am/is/are+not; ②此时态的谓语动词若为行为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。 1. 一般疑问句： ①把be动词放于句首； ②用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。 eg. He likes playing football. He doesn't like playing football. Does he like playing football? 精选精练 1．Helen ______ early every day. But she ______ late this morning. (   ) A．gets up; was B．get up; is C．got up; was 2．My grandparents __________ fat then. Now they __________ fat. (   ) A．wasn’t; are B．weren’t; were C．weren’t; are 3．My sister always ______ to the library by bike. But yesterday she ______ there on foot. (   ) A．goes; went B．go; went C．goes; goes 4．Do they ______ toy cars? (    ) A．bought B．plays C．collect 5．My father ______ songs every day. (    ) A．sing B．sings C．singing 6．—Do you have any brothers? (   ) —_______ A．Yes, I have one brother. B．Yes, I am. 7．My father usually _____ a bus to work. (   ) A．take B．takes C．taking 8．—Look! There ______ a lot of honey and drinks here. I like them. (   ) —Me, too. A．was