资源简介 中小学教育资源及组卷应用平台知识过关第3讲 语法(一)(一)含 be 动词的一般现在时(1)口诀:be 动词有三个,am、is 还有 are,我(I)用 am,你(you)用 are;is连着他(he)、她(she)、它(it);单数名词用 is,复数全部都用 are.(2)口诀:be 动词多变化,am,is 还有are:变否定很简单,not 放在 be 后面:变疑问往前提,句首大写莫迟疑;还有一点要注意,句末问号别忘记,代词人 称 单 数 复 数主 格 宾 格 主 格 宾 格第一人称 I me we us第二人称 you you you you第三人称 he she it him her it they them单 数 复 数第一 人称 第二 人称 第三 人称 第一 人称 第二 人称 第三 人称形容词性 物主代词 my your his her its our your their名词性 物主代词 mine yours his hers its ours yours theirs中 文 我的 你的 他的 她的 它的 我们的 你们的 他(她、它)们的(二)【一】不定冠词1.不定冠词 a,an 的用法a和 an都是不定冠词,意为“(用于单数可数名词前,表示未曾提到的)一(人、事、物)”a用于以辅音音素开头的单词前,an用于以元音音素开头的单词前.a one year-old boy【二】行为动词的一般现在时(一)行为动词一般现在时的基本用法用法 例句表示经常性、习惯性的动作。 I get up at 6:00 every morning. 我每天早上6点起床。表示目前的爱好、能力等。 My brother plays the guitar very well. 我哥哥吉他弹得很好。表示不受时限的客观事实。 The earth goes around the sun. 地球绕着太阳转。拓展: 一般现在时常与always、 often、 usually、 sometimes等频度副词或every day/week/morning、in the morning/afternoon/evening等时间状语连用。(二)行为动词一般现在时的两种形式 根据主语的人称和数的不同,行为动词的一般现在时有两种形式。当主语是第一人称、第二人称和第三人称的复数时,行为动词使用其原形。We have breakfast at home. 我们在家吃早餐。You like swimming, right 你们喜欢游泳,对吗 They read books at weekends. 他们周末阅读。当主语是第三人称单数时,行为动词使用其第三人称单数形式。He does his homework at home. 他在家里做作业。(三)行为动词一般现在时的第三人称单数形式的构成方法规则 示例大部分动词后加s like→likes live→lives以辅音字母+y结尾的动词,变y为i,再加es study→studies fly→flies以s, x, ch, sh结尾的动词后加es watch→watches wash→washes dress→dresses fix→fixes以辅音字母+o结尾的动词后加es go→goes do→does特殊变化 have→has(四)含行为动词的一般现在时的句式结构句式 句式结构 例句肯定句 主语+动词原形/动词的第三人称单数形式(+其他). I like apples. 我喜欢苹果。 The sun rises in the east. 太阳从东方升起。否定句 主语+don’t/doesn’t+动词原形(+其他). I don’t like milk. 我不喜欢牛奶。 She doesn’t want to go out. 她不想出去。一般疑问句及其简略回答 Do/Does+主语+动词原形(+其他) 肯定回答: Yes, 主语+do/does. 否定回答: No, 主语+don’t/doesn’t. —Do you go to school by bike 你骑自行车去上学吗 —Yes, I do./No, I don’t.是的,我骑。/不,我不骑。 —Does Sally live in Beijing Sally住在北京吗 —Yes, she does./No, she doesn’t.是的,她住在北京。 /不,她不住在北京。(三)可数名词单复数变化形式:单数变复数,规则要记住。一般词尾加s,特殊变化有几处。以ch,sh,s,x结尾,一般加上es。以辅音字母加y结尾,先把 y变i,再加es。单词若以0结尾,除了两人和两菜,词尾要加es,其余一般加s.单词结尾是f/fe,先把f/fe变为ve,最后加上s。还有单词没规则,需要特殊来记忆、bag-bags pen-penswatch-watches box-boxesfamily-families hobby-hobbieshero-heroes potato-potatoes Photos zooswife-wives leaf-leaveschild-children man-men people-people foot-feet一、单项选择1.There ________ a bus stop across from the street. You can take a bus to the cinema.A.IsB.areC.wasD.were2.—Where ________ Lucy and Lily’s bedroom —It’s next to their ________ bedroom.are; grandparentsB.is; grandparents’C.is; grandparentsD.are; grandparents’3.My friend’s dream is to be ________ actor, so he takes acting lessons every weekend.A.aB.anC.theD./4.In the forest fire, many animals went into the river to keep __________.A.aliveB.liveC.livelyD.to live5.—Eric, ________ is my new friend Dale, and ________ is from Class Two.—Nice to meet you, Dale!this; thatthis; hethat; thisD.that; she6.I have got (有) ________ uncle. He is ________ actor.A.a; aB.a; anC.an; aD.an; an7.My father has a new ________. He says that he has much ________ to do every day.A.job; jobB.work; workC.job; workD.work; job8.We must do something ________ our classroom ________.A.keep; cleanB.keep; cleaningC.to keep; cleaningD.to keep; clean9.— ________ is the boy in front of your mother — He is my cousin, Mike.WhoHowWhatD.Where10.________ from China. I am from Japan.A.I’m notB.I amC.Are youD.We are11.Mary and Joy are ____ Class One.They are ____ the U.S.A.from; inin; fromto; fromD.in; to12.__________ your brother at home last night A.DidB.WasC.IsD.Does13.—Oh, a nice photo! Is this your uncle’s child —Yes, it’s my_________ .cousinsisterbrotherD.daughter14.The girl ________ long black hair ________ my cousin.A.has; isB.wears; isC.with; beD.with; is15.Each of the members in the Designing Club ________ a T-shirt at the end of every term.A.designB.designingC.designsD.is designing16.Claire with her parents often ________ films at the weekend.A.watchB.watchesC.looksD.look17.One of my classmates ________. He dreams of being a good swimmer.A.enjoy swimB.enjoy swimmingC.loves swimD.loves swimming18.With age ________ wisdom.A.comesB.cameC.will comeD.has come19.The school has five ________.A.buildB.buildingC.buildingsD.built20.How many ________ do you have A.auntsB.auntC.auntyD.Aunt21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台知识过关第3讲 语法(一)(一)含 be 动词的一般现在时(1)口诀:be 动词有三个,am、is 还有 are,我(I)用 am,你(you)用 are;is连着他(he)、她(she)、它(it);单数名词用 is,复数全部都用 are.(2)口诀:be 动词多变化,am,is 还有are:变否定很简单,not 放在 be 后面:变疑问往前提,句首大写莫迟疑;还有一点要注意,句末问号别忘记,代词人 称 单 数 复 数主 格 宾 格 主 格 宾 格第一人称 I me we us第二人称 you you you you第三人称 he she it him her it they them单 数 复 数第一 人称 第二 人称 第三 人称 第一 人称 第二 人称 第三 人称形容词性 物主代词 my your his her its our your their名词性 物主代词 mine yours his hers its ours yours theirs中 文 我的 你的 他的 她的 它的 我们的 你们的 他(她、它)们的(二)【一】不定冠词1.不定冠词 a,an 的用法a和 an都是不定冠词,意为“(用于单数可数名词前,表示未曾提到的)一(人、事、物)”a用于以辅音音素开头的单词前,an用于以元音音素开头的单词前.a one year-old boy【二】行为动词的一般现在时(一)行为动词一般现在时的基本用法用法 例句表示经常性、习惯性的动作。 I get up at 6:00 every morning. 我每天早上6点起床。表示目前的爱好、能力等。 My brother plays the guitar very well. 我哥哥吉他弹得很好。表示不受时限的客观事实。 The earth goes around the sun. 地球绕着太阳转。拓展: 一般现在时常与always、 often、 usually、 sometimes等频度副词或every day/week/morning、in the morning/afternoon/evening等时间状语连用。(二)行为动词一般现在时的两种形式 根据主语的人称和数的不同,行为动词的一般现在时有两种形式。当主语是第一人称、第二人称和第三人称的复数时,行为动词使用其原形。We have breakfast at home. 我们在家吃早餐。You like swimming, right 你们喜欢游泳,对吗 They read books at weekends. 他们周末阅读。当主语是第三人称单数时,行为动词使用其第三人称单数形式。He does his homework at home. 他在家里做作业。(三)行为动词一般现在时的第三人称单数形式的构成方法规则 示例大部分动词后加s like→likes live→lives以辅音字母+y结尾的动词,变y为i,再加es study→studies fly→flies以s, x, ch, sh结尾的动词后加es watch→watches wash→washes dress→dresses fix→fixes以辅音字母+o结尾的动词后加es go→goes do→does特殊变化 have→has(四)含行为动词的一般现在时的句式结构句式 句式结构 例句肯定句 主语+动词原形/动词的第三人称单数形式(+其他). I like apples. 我喜欢苹果。 The sun rises in the east. 太阳从东方升起。否定句 主语+don’t/doesn’t+动词原形(+其他). I don’t like milk. 我不喜欢牛奶。 She doesn’t want to go out. 她不想出去。一般疑问句及其简略回答 Do/Does+主语+动词原形(+其他) 肯定回答: Yes, 主语+do/does. 否定回答: No, 主语+don’t/doesn’t. —Do you go to school by bike 你骑自行车去上学吗 —Yes, I do./No, I don’t.是的,我骑。/不,我不骑。 —Does Sally live in Beijing Sally住在北京吗 —Yes, she does./No, she doesn’t.是的,她住在北京。 /不,她不住在北京。(三)可数名词单复数变化形式:单数变复数,规则要记住。一般词尾加s,特殊变化有几处。以ch,sh,s,x结尾,一般加上es。以辅音字母加y结尾,先把 y变i,再加es。单词若以0结尾,除了两人和两菜,词尾要加es,其余一般加s.单词结尾是f/fe,先把f/fe变为ve,最后加上s。还有单词没规则,需要特殊来记忆、bag-bags pen-penswatch-watches box-boxesfamily-families hobby-hobbieshero-heroes potato-potatoes Photos zooswife-wives leaf-leaveschild-children man-men people-people foot-feet一、单项选择1.There ________ a bus stop across from the street. You can take a bus to the cinema.A.IsB.areC.wasD.were2.—Where ________ Lucy and Lily’s bedroom —It’s next to their ________ bedroom.are; grandparentsB.is; grandparents’C.is; grandparentsD.are; grandparents’3.My friend’s dream is to be ________ actor, so he takes acting lessons every weekend.A.aB.anC.theD./4.In the forest fire, many animals went into the river to keep __________.A.aliveB.liveC.livelyD.to live5.—Eric, ________ is my new friend Dale, and ________ is from Class Two.—Nice to meet you, Dale!this; thatthis; hethat; thisD.that; she6.I have got (有) ________ uncle. He is ________ actor.A.a; aB.a; anC.an; aD.an; an7.My father has a new ________. He says that he has much ________ to do every day.A.job; jobB.work; workC.job; workD.work; job8.We must do something ________ our classroom ________.A.keep; cleanB.keep; cleaningC.to keep; cleaningD.to keep; clean9.— ________ is the boy in front of your mother — He is my cousin, Mike.WhoHowWhatD.Where10.________ from China. I am from Japan.A.I’m notB.I amC.Are youD.We are11.Mary and Joy are ____ Class One.They are ____ the U.S.A.from; inin; fromto; fromD.in; to12.__________ your brother at home last night A.DidB.WasC.IsD.Does13.—Oh, a nice photo! Is this your uncle’s child —Yes, it’s my_________ .cousinsisterbrotherD.daughter14.The girl ________ long black hair ________ my cousin.A.has; isB.wears; isC.with; beD.with; is15.Each of the members in the Designing Club ________ a T-shirt at the end of every term.A.designB.designingC.designsD.is designing16.Claire with her parents often ________ films at the weekend.A.watchB.watchesC.looksD.look17.One of my classmates ________. He dreams of being a good swimmer.A.enjoy swimB.enjoy swimmingC.loves swimD.loves swimming18.With age ________ wisdom.A.comesB.cameC.will comeD.has come19.The school has five ________.A.buildB.buildingC.buildingsD.built20.How many ________ do you have A.auntsB.auntC.auntyD.Aunt【答案】一、1-10 ABBAB DCDAA11-20 BBADC BDACA21世纪教育网(www.21cnjy.com) 展开更多...... 收起↑ 资源列表 知识过关第3讲 重要语法一【期中大通关】2024-2025 仁爱版(2024)英语七年级上册期中复习学案(原卷版).docx 知识过关第3讲 重要语法一【期中大通关】2024-2025 仁爱版(2024)英语七年级上册期中复习学案(答案版).docx