Unit 1 School life Grammar：一般现在时（同步课件）英语沪教版五四学制2024六年级上册

语法单元 Unit 1 School life 教师______ 学校______ 一般现在时 一般现在时的用法 一般现在时标志词 动词变单三的规则 一般现在时的结构 一般现在时的句型转换 1 5 3 4 2 一般现在时 6 一般现在时的特殊用法 一般现在时定义 The sky is blue. 1.表示现在存在的状态。 He often goes to school by bike. 2.表示经常性或习惯性的动作。 Yao Ming is very tall. He can play basketball well. 3.表示主语具备的性格，能力与特征。 The earth goes around the sun. 4.表示客观事实和普遍真理。 考点一 一般现在时用法 1 人或事物现在的特征或存在的状态 Yao Ming is very tall. The sky is blue. 2 表示经常、习惯性发生的动作。 He often goes to school by bike. 表示客观事实或普遍真理。 3 The earth goes around the sun. 考点01：一般现在时的用法 主语 Ann是单三，主单三，动单三。 B 主语Jenny是单数，谓语动词用单数. C Steve主语是单三，动词加s. want to do sth. 想要做某事。 D B everyone复合不定代词做主语，谓语动词用单数。 A 一般现在时标志词 考点二 every系列 1 every day 每一天 every week 每一周 every month 每一月 every year 每一年 He works every day except Sunday. never seldom sometimes often usually always 2 频率副词系列 once a week 一周一次 twice a day 一天两次 three times a month 一个月三次 We watch movies three times a month. 多久一次系列 3 考点02：时标词 comes has gets says leaves 考点三 动词变单三的规则 1 一般情况下，直接+s cook-cooks walk-walks 以s,x,sh,o结尾，+es 2 go-goes watch-watches 3 以“辅音字母+y”结尾， 变y为i ,+es study-studies 不规则变化 4 have-has be-is 考点03：动词变单三规则 studies sees stays stops wants matches smiles spends gets takes runs goes enjoys turns brings fetches forgets helps becomes wears 考点四 一般现在时的结构 1 be动词一般现在时： 主语+am/is/are+其他。 Yao Ming is very tall. The sky is blue. 2 行为动词的一般现在时： 主语（非第三人称单数）+动词原形+其他。 主语（第三人称单数）+动词单三+其他。 He often goes to school by bike. They go to school by bike every day. 考点04：一般现在时的结构 A Does speak 实意动词，无be 无情加助动 B like 助动词does 是照妖镜，后边动词现原形 A doesn’t Mike是单三，助动词用单三形式does. 考点04：一般现在时的结构 C likes he单三，主单三，动单三。 A is a bottle 单数，be动词用is. 考点五 一般现在时的 句型转换 The sky is blue. 肯定句：The sky is blue. 否定句：The sky isn't blue. 一般疑问句：Is the sky blue? 肯定回答：Yes,it is. 否定回答：No,it isn't. 特殊疑问句：What color is the sky? 一般现在时句型转换--be动词 一般现在时句型转换--be动词 肯定句：主语+be+其他。 否定句：主语+be+not+其他。 一般疑问句：Be+主语+其他？ 肯定回答：Yes,主语+ be. 否定回答：No,主语+be+not. 特殊疑问句：特殊疑问词+be+主语+其他？ They go to school by bike every day. 肯定句：They go to school by bike every day. 否定句：They don't go to school by bike every day. 一般疑问句：Do they go to school by bike every day? 肯定回答：Yes,they do. 否定回答：No,they don't. 特殊疑问句：How do they go to school every day? 一般现在时句型转换--行为动词 The earth goes around the sun. 肯定句：The earth goes around the sun. 否定句： The earth doesn't go around the sun. 一般疑问句： Does the earth go around the sun? 肯定回答：Yes,it does. 否定回答：No,it doesn't. 特殊疑问句： What does the earth go around ? 一般现在时句型转换--行为动词 肯定句：主语+V.原形/V.单三+其他。 否定句：主语+don't/doesn't+V.原形+其他。 一般疑问句：Do/Does+主语+V.原形+其他？ 肯定回答：Yes,主语+ do/does. 否定回答：No,主语+do/does+not. 特殊疑问句：特殊疑问词+do/does+主语+V.原形+其他？ 考点05：一般现在时的句型转换 无be无情加助动 doesn’t have any likes 考点05：一般现在时的句型转换 Where are What do Does do sports 35 一般现在时的特殊用法 考点六 If I have a lot of money, I will buy many books. If I have a lot of money, I will buy many books. 从句一般现在时 主句一般将来时 主将从现 as soon as 一......就...... I will tell him the good news as soon as he comes back. 主句（一般将来时） 从句（一般现在时） 主将从现 在if(如果），as soon as(一...就...) 和when(当...时）引导的条件状语从句中， 主句用一般将来时，从句用一般现在时。 考点06：一般现在时的特殊用法 B if “如果”引导条件状语从句，主将从现。 B when “当…时候”引导时间状语从句，主将从现。 B as soon as 表示“一…就…“ 引导条件状语从句，主祈从现。 考点06：一般现在时的特殊用法 ( ) 4. He will phone you as soon as he ______ to Beijing. A. gets B. is getting C. will get D. shall get ( ) 5. We will make a snowman if it ______ tomorrow. A. snows B. doesn’t snow C. will snow D. won’t snow as soon as 表示“一…就…“ 引导条件状语从句，主将从现。 A A if “如果”引导条件状语从句，主将从现。 see you again $$