专题03 一般现在时(期中复习讲义)七年级英语上学期新教材外研版

2025-10-30
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专题03 一般现在时(期中复习讲义) 单元 语法点 常考题型 命题趋势 Unit 2 1.表示经常性、习惯性动作或永久性状态 2. 第三人称单数动词的变化 单项选择 语法填空 1.注重素养:更加注重对学生英语核心素养的考查。 2.情境化突出:借助生活、学校、社会等多种情境,将语法考察与实际生活相结合。 3.文化传承与价值导向明显:注重选取具有文化内涵和思想价值的语篇。 知识点01 be动词的一般现在时 (1)核心含义解析 • 谓语形式: ◦ be 动词:am, is, are(常和表示人的身份、状态的词连用) ◦ 实义动词:原形(除第三人称单数外),第三人称单数形式(主语是第三人称单数时) (2)基本用法表格 主语人称类型 I He/She/It/ 单数名词 You/We/They/ 复数名词 肯定句 am is are 否定句 am not (I’m not) is not (isn't) are not (aren’t) 一般疑问句 (be 动词提前) Am I...? Is he/she/it...? Are you/we/they...? 特殊疑问句 (疑问词+一般疑问句) Who/What am I...? Where/What is he...? How are you...? 例句 I am a student. → Am I a student? → Yes, I am. She is a nurse. → Is she a nurse? → No, she isn't. They are my friends. → Are they your friends? → Yes, they are. 【即时检测】 —______ your brother a student in Grade Seven? —Yes, he ______. A. Is; is B. Are; are C. Is; are D. Are; is 【答案】A 【解析】主语 “your brother” 是单数,第一空用 Is;答语主语 “he” 也是单数,第二空用 is,选 A。 解|题|技|巧 记忆口诀: “我用 am,你用 are,is 连着他、她、它;单数名词用 is,复数名词全用 are;否定 not 加后面,疑问 be 动词放句首。” 知识点02 实义动词的一般现在时 (1)核心理解 实义动词(如 play, eat, work)的一般现在时主要用于描述经常性、习惯性的动作(如:I play basketball every Sunday)或客观真理、永恒规律(如:Plants need water)。 (2)基本用法表格 主语人称类型 第一/二人称(I/you)、复数(we/they/复数名词) 第三人称单数(he/she/it/ 单数名词) 动词形式 动词原形 动词三单形式 肯定句结构 主语 + 动词原形 + … 主语 + 动词三单 + … 否定句结构 (需加助动词) 主语 + don’t + 动词原形 + … 主语 + doesn’t + 动词原形 + … 一般疑问句结构 (需加助动词) Do + 主语 + 动词原形 + …? Does + 主语 + 动词原形 + …? 例句 They play football after school. → They don’t play football after school. → Do they play football after school? He plays football after school. → He doesn’t play football after school. → Does he play football after school? (3)动词第三人称单数变化规则 变化规则 例词 特殊情况 例词 一般情况:加 s play→plays, work→works 以 s/x/ch/sh/o 结尾:加 es pass→passes, watch→watches, do→does 以辅音字母 + y 结尾:变 y 为 i 加 es study→studies, worry→worries 以元音字母 + y 结尾:直接加 s play→plays, stay→stays 以 ie 结尾:变 ie 为 y 加 s die→dies, lie→lies 特殊动词变化 have→has, be→is 解|题|技|巧 三单变化口诀: “一般情况 s 加尾,s/x/ch/sh/o 加 es;辅音 y 变 i 加 es,元音 y 直接加 s;have 变 has 要牢记,does, goes 是特例。” 句式转换口诀: “实义动词变否定,don't/doesn't 加前面;变疑问 do/does 提前,动词原形跟后面。” 【即时检测】 1.—What does your mother do? —She ______ a teacher. She ______ English in a middle school. A. is; teach B. is; teaches C. are; teach D. are; teaches 【答案】B 【解析】主语 “she” 是三单,第一空 be 动词用 is,第二空实义动词用 teaches,选 B。 2.—______ your sister ______ to school by bike? —No, she walks. A. Do; go B. Does; go C. Do; goes D. Does; goes 【答案】B 【解析】主语 “your sister” 是三单,用 Does 开头,动词还原为 go,选 B。 3.My grandfather ______ gets up early. He ______ goes to bed before 10 p.m. A. always; never B. never; always C. always; always D. never; never 【答案】C 【解析】结合 “早起” 和 “10 点前睡觉” 的逻辑,选 C。 知识点03 一般现在时用法讲析 (1)一般现在时的具体用法 表示经常发生的习惯性的动作,也可以表示现在的状态或主语具备的性格和能力,还可以表示客观事实和普遍真理。常与 every day, always, usually 等时间副词连用。 (一)表示经常发生的习惯性的动作 常与表示频率的时间副词连用。 例:I usually get up at 6 a.m. I always go fishing with my dad. I always go to school on foot. (二)表示现在的状态、现在的情况等。 例:My plan is quite new. I'm 15 years old now. He is not a kid any more. (三)表示客观真理、科学真理、自然现象等客观事实 例:Oil does not mix with water. The sun rises in the east and sets in the west. The earth goes around the sun. 解|题|技|巧 一般现在时的时间状语: 【即时检测】 1. —______ do you visit your grandparents? —I visit them ______. A. How often; every weekend B. When; last weekend C. How often; last Sunday D. When; next week 【答案】A 【解析】答语 “every weekend” 是一般现在时标志,排除 B(last weekend 是过去时)、C(last Sunday 是过去时)、D(next week 是将来时),选 A。 2. Light ______________ (travel) faster than sound. 【答案】travels 【解析】“光比声音快” 是客观真理,用一般现在时,主语 “light” 是三单,填 travels。 3. —Is your family going to the zoo this weekend? —Yes, ______ all like animals. A. we B. they C. it D. he 【答案】A 【解析】答语 “all like” 说明指 “家庭成员”,用 we 指代 “my family”,选 A。 基础通关(测试时间:10分钟) 一、单项选择 1.Many people________ to work by bus every day. A.go B.goes C.are going D.to go 【答案】A 【解析】句意:许多人每天乘公交车去上班。 考查动词时态。根据“every day”可知,本句的时态是一般现在时,主语是Many people,动词应用原形,故选A。 2.My parents ________ in a hospital. They are doctors. A.work B.works C.working D.to work 【答案】A 【解析】句意:我的父母在一家医院工作。他们是医生。 考查一般现在时。 根据“My parents...in a hospital. They are doctors.”可知,本句时态为一般现在时,主语为“My parents”,人称复数,动词用原形。故选A。 3.My brother _______ playing football. A.like B.likes C.liking D.to like 【答案】B 【解析】句意:我哥哥喜欢踢足球。 考查动词时态。描述现在的能力/特征/性格要用一般现在时,主语“My brother”是第三人称单数,谓语动词用三单形式likes。故选B。 4.He ________ from China. A.come B.comes C.coming D.to come 【答案】B 【解析】句意:他来自中国。 考查动词的三单形式。根据“He…from China”可知,句子应用一般现在时,come from“来自”,主语为He,谓语应用come的三单形式comes。故选B。 5.He ________ TV every evening. A.watch B.watches C.watching D.to watch 【答案】B 【解析】句意:他每天晚上都看电视。 考查一般现在时第三人称单数动词形式。根据“He… TV every evening.”可知,句子时态为一般现在时,主语“He”是第三人称单数,动词需用“watches”。故选B。 6.—________ your classroom big or small?—It ________ big. A.Are; is B.Is; is C.Is; are D.Are; are 【答案】B 【解析】句意:——你的教室大还是小?——它很大。 考查主谓一致。分析句子可知,主语是your classroom,be动词用单数is;答语中It作主语,be动词用is。故选B。 7.—What’s your name?—My name ________ Emma. A.am B.are C.is D.have 【答案】C 【解析】句意:——你叫什么名字?——我的名字是艾玛。 考查be动词。am用于第一人称单数“I”;are用于第二人称“you”或复数主语;is用于第三人称单数主语;have表示“拥有”。根据“My name...Emma.”可知,这里指名字是艾玛,“My name”为第三人称单数作主语,所以此处应该用be动词is。故选C。 8.Before, I ________ short hair. Now, my hair ________ long. A.have; is B.had; was C.had; is D.had; has 【答案】C 【解析】句意:以前,我留着短发。现在,我的头发变长了。 考查动词时态。第一空:根据时间状语“Before”,可知动作发生在过去,应用一般过去时。“have”的过去式是“had”,因此第一空填“had”;第二空:根据时间状语“Now”,可知描述当前状态,应用一般现在时。句子主语“my hair”是不可数名词,视为单数,长是头发的属性,因此使用be动词,对应的be动词用“is”,故选C。 9.—________ Jane and Mary both your cousins? —No. Only Mary ________ my cousin. A.Is; is B.Is; are C.Are; are D.Are; is 【答案】D 【解析】句意:——简和玛丽都是你的表妹吗?——不是,只有玛丽是我的表妹。 考查be动词的用法。is用于主语是单数名词或第三人称单数时;are用于主语是复数名词或第二人称时。第一空主语“Jane and Mary”是两个人,为复数,be动词用are;第二空主语是“Only Mary”,be动词用is。故选D。 10.He and I ________ new classmates. A.is B.am C.are D.be 【答案】C 【解析】句意:他和我是新同学。 考查be动词用法。is用于主语是第三人称单数时;am仅用于主语是第一人称单数I时;are用于主语是第二人称、复数或并列主语时;be是be动词的原形。本句主语“He and I”是两个人构成的并列主语,属于复数概念,因此用are符合语法规则。故选C。 二、所给词适当形式填空 1.The Dragon Boat Festival usually (take) place on the fifth day of the fifth lunar month. 【答案】takes 【解析】句意:端午节通常在农历五月初五举行。根据句子结构和语境可知,此句描述的是端午节通常发生的时间,属于客观事实,因此时态应为一般现在时。主语“The Dragon Boat Festival”是第三人称单数,所以谓语动词“take”应使用其第三人称单数形式“takes”。故填takes。 2.It (mix) easily with cold or hot water to make a tasty drink. 【答案】mixes 【解析】句意:它能轻松与冷水或热水混合,调出一杯美味的饮品。句子描述的是“某物 (it指代的饮品原料) 能轻松与冷热水混合”这一客观属性或普遍规律,这类情况需用一般现在时,且主语“It”为单数,谓语动词应用三单形式mixes。故填mixes。 3.Humans (produce) more than 300 million tons of plastic every year. 【答案】produce 【解析】句意:人类每年制造超过3亿吨的塑料。根据“every year”和语境可知,句子用一般现在时,主语“Humans”是复数,谓语动词用原形。故填produce。 4.The picture (mean) we can’t wear a hat in the classroom. 【答案】means 【解析】句意:这张图片意思是我们不能在教室里戴帽子。句子描述的是客观事实,用一般现在时,主语“The picture”是第三人称单数,谓语动词mean需用第三人称单数形式means。故填means。 5.My brother (start) to have breakfast at 7:00. 【答案】starts 【解析】句意:我弟弟七点开始吃早餐。根据“My brother”和“to have breakfast at 7: 00”可知,句子描述的是一个经常性、习惯性的动作,且主语为第三人称单数,因此谓语动词需用第三人称单数形式。start“开始”,动词,其第三人称单数形式为starts。故填starts。 6.On Saturday nights, I (download) a new app to practise speaking English. 【答案】download 【解析】句意:每逢周六晚上,我都会下载一个新的应用程序来练习英语口语。时间状语 “On Saturday nights”中的“nights”使用了复数形式,这表明这是一个习惯性的、重复发生的时间,意思是“每逢周六晚上”。描述经常性的习惯行为,应使用一般现在时;主语“I”是第一人称,谓语动词应用原形。故填download。 7.On the first day of the junior high, students usually (get) timetables and (start) their lessons. 【答案】get start 【解析】句意:初中的第一天,学生们通常会拿到课程表并开始他们的课程。get“拿到、获得”,start“开始”;由频度副词usually可知,句子描述习惯性动作,应用一般现在时;主语students为复数,谓语动词需用原形,且and连接两个并列的谓语动词,形式需一致。故填get;start。 8.Miss Chen (be) a nice teacher. She (teach) us not only knowledge but also how to be useful persons. 【答案】is teaches 【解析】句意:陈老师是一位很好的老师。她不仅教我们知识,还教我们如何成为有用的人。根据句子结构可知,Miss Chen是主语,是第三人称单数,描述事实,系动词用一般现在时“is”;动词teach与主语“She”保持一般现在时形式“teaches”。故填is; teaches。 9.Tom often (fix) his toy cars with his father’s help. 【答案】fixes 【解析】句意:汤姆经常在他父亲的帮助下修理他的玩具汽车。根据“often”可知,句子描述的是经常性、习惯性的动作,需用一般现在时。主语“Tom”是第三人称单数,谓语动词需用三单形式。“fix”意为“修理”,其三单形式为“fixes”,符合语境。故填fixes。 10.Li Hua (have) three friends. 【答案】has 【解析】句意:李华有三个朋友。描述事实用一般现在时。主语为“Li Hua”,空处填动词三单形式作谓语。have“有”,动词,三单形式为has。故填has。 重难突破(测试时间:10分钟) 一、单项选择 1.—Is your name Millie?—________. A.Yes, it is B.Yes, I am C.Yes, it isn’t D.No, I’m not 【答案】A 【解析】句意:——你的名字是米莉吗?——是的,它是。 考查一般疑问句的回答。根据“Is your name Millie?”可知,疑问句含有be动词is,肯定回答用Yes, 主语+is.;否定回答用No, 主语+isn’t.;主语“your name”在答语里用it指代。故选A。 2.—Hello! I ______ Mary. —Hi! My name ______ Jim. A.am; am B.is; am C.am; is D.is; is 【答案】C 【解析】句意:——你好!我叫玛丽。——你好!我的名字是吉姆。 考查主谓一致。am是,用于第一人称单数现在时;is是,be的三单形式。句子用一般现在时,主语为I,be动词应用am;主语My name为第三人称单数,be动词应用is。故选C。 3.Emma and I ________ 12 years old. Peter ________ 13 years old. A.am; is B.is; am C.are; is D.am; are 【答案】C 【解析】句意:艾玛和我12岁了。彼得13岁了。 考查be动词的用法。第一空:主语“Emma and I”是两个人,属于复数主语,因此be动词用“are”;第二空:主语是“Peter”,因此be动词用“is”,故选C。 4.—________ your mother free on Sundays?—Yes, she ________ have much housework to do. A.Are; don’t B.Is; doesn’t C.Does; isn’t D.Do; aren’t 【答案】B 【解析】句意:——你妈妈星期天有空吗?——是的,她没有很多家务要做。 考查be动词和助动词的用法。Are是,be动词的复数形式;Is是,be动词的单数形式;Does是助动词,用于第三人称单数;Do是助动词,用于第一、二人称和复数;don’t是do not的缩写,表示否定;doesn’t是does not的缩写,表示否定;isn’t是is not的缩写,表示否定;aren’t是are not的缩写,表示否定。根据题干可知,第一个空,主语your mother是第三人称单数,be free表示“有空的”,因此这里用be动词is;第二个空,主语she是第三人称单数,have是实义动词,表示否定需要加助动词doesn’t;故选B。 5.Sandy ________ long hair, but Millie’s hair ________ short. A.have; is B.have; are C.has; is D.has; are 【答案】C 【解析】句意:桑迪有长头发,但是米莉的头发是短的。 考查动词辨析。have有,动词原形;has有,动词第三人称单数形式;is是,be动词的单数形式;are是,be动词的复数形式。根据句子结构可知,第一个空表示“有”,且主语Sandy是第三人称单数形式,所以第一个空用has;第二个空后short是形容词,因此第二个空用be动词,且主语hair是不可数名词,be动词用is。故选C。 6.Each teacher ________ at least two lessons every day. A.have B.has C.is having D.to have 【答案】B 【解析】句意:每位老师每天至少有两节课。 考查动词时态。由“every day”可知是一般现在时,主语“each teacher”是单数第三人称,谓语动词用三单形式has。故选B。 7.Eating more fruits ________ good for your health. A.is B.are C.be D.was 【答案】A 【解析】句意:多吃水果有益健康。 考查语法一致和一般现在时。is一般现在时,be动词的单数;are一般现在时,be动词的复数;be为原形;was一般过去时。“Eating more fruits”为动名词作主语,谓语动词用单数形式;“多吃水果有益健康”为事实,用一般现在时,所以用is。故选A。 8.The sun ______ in the east every morning. A.rise B.rises C.rose D.is rising 【答案】B 【解析】句意:每天早晨太阳从东方升起。 考查动词时态。根据“every morning”可知句子是一般现在时,主语是第三人称单数,动词用三单形式,故选B。 9.—Does your sister have any hobbies? —Yes, she ________. She likes making handicrafts. A.has B.does C.is D.likes 【答案】B 【解析】句意:——你姐姐有什么爱好吗?——是的,她有。她喜欢做手工。 考查助动词。has有;does助动词;is是;likes喜欢。根据“Does your sister have any hobbies?”可知,问句用does提问,答句需用does回答,故选B。 10.—________ the boy with glasses do well in music? —Of course, he ________ good at playing the piano. A.Is; is B.Are; does C.Does; is D.Do; does 【答案】C 【解析】句意:——那个戴眼镜的男孩音乐学得好吗?——当然,他擅长弹钢琴。 考查一般疑问句和形容词短语。do well in“在……做得好”,句中有谓语动词,主语是the boy,故变一般疑问句时借助助动词does;be good at“擅长”,主语是he,be动词用is。故选C。 二、完成句子 1.He studies French in an after-school club.(改为否定句) He French in an after-school club. 【答案】 doesn’t study 【解析】句意:他在一个课后俱乐部学习法语。句子为一般现在时态,且主语为第三人称单数,改为否定句需借助助动词doesn’t,动词用原形,studies的原形为study。故填doesn’t;study。 2.Does Leo often fly a kite in a park? (改为肯定句) Leo often a kite in a park. 【答案】flies 【解析】句意:Leo经常在公园放风筝吗?原句时态是一般现在时,改为肯定句也用一般现在时,主语是Leo,谓语动词用第三人称单数flies。故填flies。 3.He does his homework at home. (改为一般疑问句) 【答案】Does he do his homework at home? 【解析】句意:他在家做作业。原句为肯定句,且句子的谓语动词是实义动词does(第三人称单数形式),改为一般疑问句时,需要借助助动词does并放在句首,同时将原句中的谓语动词does还原为原形do,其他部分保持不变。故填Does he do his homework at home? 4.Tom is driving to work now. (请用every day改写句子) 【答案】Tom drives to work every day. 【解析】句意:汤姆现在正在开车去上班。原句为现在进行时,表示正在发生的动作。当使用“every day”改写时,句子应变为一般现在时,表示经常性、习惯性的动作。因此,原句中的“is driving”应改为第三人称单数形式的现在时态“drives”,时间状语由“now”改为“every day”,其他部分保持不变。故填Tom drives to work every day. 5.What’s your mother? (改为同义句) What ? 【答案】 is your mother’s job 【解析】句意:你妈妈是做什么的?。原句是询问他人职业的常用表达,其同义句可通过“询问某人的工作”来改写,核心结构为“What + be动词 + 某人的 + job?”。此处主语为your mother,对应的名词所有格形式是your mother’s,主语job是单数概念,be动词用is。故填is;your;mother’s;job。 易混易错(测试时间:10分钟) 一、单项选择 1.— I wonder if your wife will go to the party. —If your wife ________, so ________. A.does; will mine B.do; will mine C.does;will I D.will;will I 【答案】A 【解析】句意:——我想知道你妻子是否要去参加聚会。——如果你的妻子去,我妻子也会去。 考查时态和代词。mine我的(人或物);I我;if引导的条件状语从句,用一般现在时,主句用一般将来时,主语your wife是第三人称单数,谓语用第三人称单数形式,因此第一空用does。第二空表示我的妻子,用代词mine代指。故选A。 2.Jay Chou is a popular singer and his CDs ______well. A.sell B.are sold C.sells 【答案】A 【解析】句意:周杰伦是一个流行歌手,他的光盘很畅销。sell销售,动词原形;are sold一般现在时的被动语态;sells第三人称单数形式。sell这个词常用主动形式表示被动意义,sell well意为“畅销”,主语CDs是复数,故应选A。 【点睛】不用被动语态的几种情况:1.不及物动词或短语没有被动语态;2.系动词没有被动语态;3. 宾语是相互代词、反身代词、同源宾语时;4. 宾语为动词不定式、动名词或从句,表示主语的一些想法、爱好或愿望时;5. wash, clean, sell, read, write, feel等,用主动形式表示被动意义;6. 宾语是处所、地点时。 3.—I’d like to know when he tomorrow. —Well, when he , I will tell you at once. A.comes; comes B.will come; will come C.comes; will come D.will come; comes 【答案】D 【解析】句意:——我想知道他明天什么时候来。——嗯,他来的时候,我马上告诉你。第一句为when 引导的宾语从句,从句的时态,要根据时态本身来决定,时间状语是tomorrow,应该用一般将来时will+动词原形;第二句为when引导的时间状语从句,主句为一般将来时,从句要用一般现在时,故选D。 4. ―What's the matter him? ―He's worrying about his job. The job more him than anything else. A.with; matters; with B.with; matters; to C.to; matter; with D.to; mattered; to 【答案】B 【解析】句意:——他怎么了?——他在担心他的工作。这项工作对他来说比其他任何事情都重要。What’s the matter with sb.? 询问某人怎么了,排除C,D选项;第二个空缺少谓语动词,matter作为动词的意思是“要紧,有重大影响”,后接介词to + sb.故答案为B。 5.Not only I but also Jim _______ to go to the dancing lessons at weekends. A.want B.wants C.like D.are wanting 【答案】B 【解析】句意:我和吉姆都想在周末去上舞蹈课。not only…but also...连接连个并列主语时用就近原则,此处Jim最接近谓语动词,因此动词要用三单形式,由at weekends可知是一般情况,用一般现在时,故答案为B。 6.I know the early bird ______ the worm, but I don’t want to get up early. A.catch B.catches C.caught D.catching 【答案】B 【解析】句意:我知道“早起的鸟儿有虫吃”这句谚语,但我不想早起。 考查动词的正确形式。“the early bird catches the worm”是一句固定谚语,意为“早起的鸟儿有虫吃”,该谚语表达的是普遍真理,通常使用一般现在时;主语“the early bird”是第三人称单数,所以谓语动词要用第三人称单数形式,“catch”的第三人称单数是“catches”。故选B。 7.Isn’t it a pleasure to study and ________ what you have learnt? A.review B.to reviewing C.reviewing D.reviewed 【答案】A 【解析】句意:学而时习之,不亦说乎? 考查非谓语动词。根据“study and”可知and连接两个并列的短语,空格处应用动词原形review,故选A。 8.You need to take notes at the meeting, so make sure that you ________ a pen and some paper with you. A.bring B.brings C.to bring D.not bring 【答案】A 【解析】句意:你需要在会议上做笔记,所以确保你随身带一支笔和一些纸。 考查宾语从句时态和主谓一致。根据“make sure that ...”可知,其后接宾语从句,此处描述的是一般情况,用一般现在时,从句主语是you,谓语动词用原形。故选A。 9.My grandma ________ a problem with her ears. She can’t hear clearly. A.have B.has C.had D.will have 【答案】B 【解析】句意:我奶奶耳朵有问题,她听不太清楚。 考查动词时态和主谓一致。have有,动词原形,用于一般现在时,主语为第一、二人称或复数;has有,动词第三人称单数形式,用于一般现在时,主语为第三人称单数;had有,动词过去式/过去分词,用于一般过去时或完成时;will have将会有,一般将来时结构,表示将来会发生的动作。根据“She can’t hear clearly.”可知,前句描述的是奶奶当前的状态,也应用一般现在时,排除C和D;主语“My grandma”是第三人称单数,谓语动词需用第三人称单数形式。故选B。 10.—Does your brother ________ the violin very well? —Yes. He ________ the violin after school every day. A.play; plays B.plays; plays C.plays; play D.play; play 【答案】A 【解析】句意:——你哥哥小提琴拉得很好吗?——是的。他每天放学后都拉小提琴。 考查一般疑问句和一般现在时。第一句为一般疑问句,助动词does后接动词原形;第二空主语是“He”(第三人称单数),且描述日常习惯,谓语动词需用三单形式“plays”。故选A。 二、语法填空 1.Kangkang’s sister _________ (set) the table for dinner every evening. 【答案】sets 【解析】本题易错点为 “误认为 set 的三单形式需加 s”。实义动词 “set” 的三单形式为特殊变化 —— 原形与三单形式一致(均为 “sets”,而非 “setes” 或 “sets” 的错误变形);主语 “Kangkang’s sister” 是单数第三人称,“every evening” 为经常性时间状语,需用三单形式 “sets”。 2._________ (be) your aunt a policewoman? She looks very cool. 【答案】Is 【解析】本题易错点为 “复数 be 动词 Are 误用在单数主语上”。主语 “your aunt” 是单数第三人称(指代单个家庭成员),be 动词需用 “Is”,而非复数 “Are”(Are 用于复数主语);题干为一般疑问句,be 动词需大写首字母。 3.My brother _________ (not like) playing basketball. He likes playing the guitar. 【答案】doesn’t like 【解析】本题易错点为 “单数主语误用 don’t 否定”。主语 “My brother” 是单数第三人称,实义动词 “like” 的否定需用 “doesn’t”+ 动词原形 “like”,而非 “don’t like”(don’t 用于复数主语)。 4.There _________ (be) some bread on the plate. It’s for breakfast. 【答案】is 【解析】本题易错点为 “不可数名词 bread 误用复数 be 动词 are”。“bread” 是不可数名词(无复数形式),视为单数,there be 句型的 be 动词需用 “is”,而非 “are”(are 用于复数名词);“some” 既可修饰可数名词复数,也可修饰不可数名词。 5.Li Hua and his parents _________ (visit) his grandparents every Saturday. 【答案】visit 【解析】本题易错点为 “复数主语误用三单动词 visits”。主语 “Li Hua and his parents” 是复数(指代三个人),“every Saturday” 为经常性时间状语,实义动词需用原形 “visit”,而非三单形式 “visits”(visits 用于单数第三人称)。 3 / 3 学科网(北京)股份有限公司 $ 专题03 一般现在时(期中复习讲义) 单元 语法点 常考题型 命题趋势 Unit 2 1.表示经常性、习惯性动作或永久性状态 2. 第三人称单数动词的变化 单项选择 语法填空 1.注重素养:更加注重对学生英语核心素养的考查。 2.情境化突出:借助生活、学校、社会等多种情境,将语法考察与实际生活相结合。 3.文化传承与价值导向明显:注重选取具有文化内涵和思想价值的语篇。 知识点01 be动词的一般现在时 (1)核心含义解析 • 谓语形式: ◦ be 动词:am, is, are(常和表示人的身份、状态的词连用) ◦ 实义动词:原形(除第三人称单数外),第三人称单数形式(主语是第三人称单数时) (2)基本用法表格 主语人称类型 I He/She/It/ 单数名词 You/We/They/ 复数名词 肯定句 am is are 否定句 am not (I’m not) is not (isn't) are not (aren’t) 一般疑问句 (be 动词提前) Am I...? Is he/she/it...? Are you/we/they...? 特殊疑问句 (疑问词+一般疑问句) Who/What am I...? Where/What is he...? How are you...? 例句 I am a student. → Am I a student? → Yes, I am. She is a nurse. → Is she a nurse? → No, she isn't. They are my friends. → Are they your friends? → Yes, they are. 【即时检测】 —______ your brother a student in Grade Seven? —Yes, he ______. A. Is; is B. Are; are C. Is; are D. Are; is 解|题|技|巧 记忆口诀: “我用 am,你用 are,is 连着他、她、它;单数名词用 is,复数名词全用 are;否定 not 加后面,疑问 be 动词放句首。” 知识点02 实义动词的一般现在时 (1)核心理解 实义动词(如 play, eat, work)的一般现在时主要用于描述经常性、习惯性的动作(如:I play basketball every Sunday)或客观真理、永恒规律(如:Plants need water)。 (2)基本用法表格 主语人称类型 第一/二人称(I/you)、复数(we/they/复数名词) 第三人称单数(he/she/it/ 单数名词) 动词形式 动词原形 动词三单形式 肯定句结构 主语 + 动词原形 + … 主语 + 动词三单 + … 否定句结构 (需加助动词) 主语 + don’t + 动词原形 + … 主语 + doesn’t + 动词原形 + … 一般疑问句结构 (需加助动词) Do + 主语 + 动词原形 + …? Does + 主语 + 动词原形 + …? 例句 They play football after school. → They don’t play football after school. → Do they play football after school? He plays football after school. → He doesn’t play football after school. → Does he play football after school? (3)动词第三人称单数变化规则 变化规则 例词 特殊情况 例词 一般情况:加 s play→plays, work→works 以 s/x/ch/sh/o 结尾:加 es pass→passes, watch→watches, do→does 以辅音字母 + y 结尾:变 y 为 i 加 es study→studies, worry→worries 以元音字母 + y 结尾:直接加 s play→plays, stay→stays 以 ie 结尾:变 ie 为 y 加 s die→dies, lie→lies 特殊动词变化 have→has, be→is 解|题|技|巧 三单变化口诀: “一般情况 s 加尾,s/x/ch/sh/o 加 es;辅音 y 变 i 加 es,元音 y 直接加 s;have 变 has 要牢记,does, goes 是特例。” 句式转换口诀: “实义动词变否定,don't/doesn't 加前面;变疑问 do/does 提前,动词原形跟后面。” 【即时检测】 1.—What does your mother do? —She ______ a teacher. She ______ English in a middle school. A. is; teach B. is; teaches C. are; teach D. are; teaches 2.—______ your sister ______ to school by bike? —No, she walks. A. Do; go B. Does; go C. Do; goes D. Does; goes 3.My grandfather ______ gets up early. He ______ goes to bed before 10 p.m. A. always; never B. never; always C. always; always D. never; never 知识点03 一般现在时用法讲析 (1)一般现在时的具体用法 表示经常发生的习惯性的动作,也可以表示现在的状态或主语具备的性格和能力,还可以表示客观事实和普遍真理。常与 every day, always, usually 等时间副词连用。 (一)表示经常发生的习惯性的动作 常与表示频率的时间副词连用。 例:I usually get up at 6 a.m. I always go fishing with my dad. I always go to school on foot. (二)表示现在的状态、现在的情况等。 例:My plan is quite new. I'm 15 years old now. He is not a kid any more. (三)表示客观真理、科学真理、自然现象等客观事实 例:Oil does not mix with water. The sun rises in the east and sets in the west. The earth goes around the sun. 解|题|技|巧 一般现在时的时间状语: 【即时检测】 1. —______ do you visit your grandparents? —I visit them ______. A. How often; every weekend B. When; last weekend C. How often; last Sunday D. When; next week 2. Light ______________ (travel) faster than sound. 3. —Is your family going to the zoo this weekend? —Yes, ______ all like animals. A. we B. they C. it D. he 基础通关(测试时间:10分钟) 一、单项选择 1.Many people________ to work by bus every day. A.go B.goes C.are going D.to go 2.My parents ________ in a hospital. They are doctors. A.work B.works C.working D.to work 3.My brother _______ playing football. A.like B.likes C.liking D.to like 4.He ________ from China. A.come B.comes C.coming D.to come 5.He ________ TV every evening. A.watch B.watches C.watching D.to watch 6.—________ your classroom big or small?—It ________ big. A.Are; is B.Is; is C.Is; are D.Are; are 7.—What’s your name?—My name ________ Emma. A.am B.are C.is D.have 8.Before, I ________ short hair. Now, my hair ________ long. A.have; is B.had; was C.had; is D.had; has 9.—________ Jane and Mary both your cousins? —No. Only Mary ________ my cousin. A.Is; is B.Is; are C.Are; are D.Are; is 10.He and I ________ new classmates. A.is B.am C.are D.be 二、所给词适当形式填空 1.The Dragon Boat Festival usually (take) place on the fifth day of the fifth lunar month. 2.It (mix) easily with cold or hot water to make a tasty drink. 3.Humans (produce) more than 300 million tons of plastic every year. 4.The picture (mean) we can’t wear a hat in the classroom. 5.My brother (start) to have breakfast at 7:00. 6.On Saturday nights, I (download) a new app to practise speaking English. 7.On the first day of the junior high, students usually (get) timetables and (start) their lessons. 8.Miss Chen (be) a nice teacher. She (teach) us not only knowledge but also how to be useful persons. 9.Tom often (fix) his toy cars with his father’s help. 10.Li Hua (have) three friends. 重难突破(测试时间:10分钟) 一、单项选择 1.—Is your name Millie?—________. A.Yes, it is B.Yes, I am C.Yes, it isn’t D.No, I’m not 2.—Hello! I ______ Mary. —Hi! My name ______ Jim. A.am; am B.is; am C.am; is D.is; is 3.Emma and I ________ 12 years old. Peter ________ 13 years old. A.am; is B.is; am C.are; is D.am; are 4.—________ your mother free on Sundays?—Yes, she ________ have much housework to do. A.Are; don’t B.Is; doesn’t C.Does; isn’t D.Do; aren’t 5.Sandy ________ long hair, but Millie’s hair ________ short. A.have; is B.have; are C.has; is D.has; are 6.Each teacher ________ at least two lessons every day. A.have B.has C.is having D.to have 7.Eating more fruits ________ good for your health. A.is B.are C.be D.was 8.The sun ______ in the east every morning. A.rise B.rises C.rose D.is rising 9.—Does your sister have any hobbies? —Yes, she ________. She likes making handicrafts. A.has B.does C.is D.likes 10.—________ the boy with glasses do well in music? —Of course, he ________ good at playing the piano. A.Is; is B.Are; does C.Does; is D.Do; does 二、完成句子 1.He studies French in an after-school club.(改为否定句) He French in an after-school club. 2.Does Leo often fly a kite in a park? (改为肯定句) Leo often a kite in a park. 3.He does his homework at home. (改为一般疑问句) 4.Tom is driving to work now. (请用every day改写句子) 5.What’s your mother? (改为同义句) What ? 易混易错(测试时间:10分钟) 一、单项选择 1.— I wonder if your wife will go to the party. —If your wife ________, so ________. A.does; will mine B.do; will mine C.does;will I D.will;will I 2.Jay Chou is a popular singer and his CDs ______well. A.sell B.are sold C.sells 3.—I’d like to know when he tomorrow. —Well, when he , I will tell you at once. A.comes; comes B.will come; will come C.comes; will come D.will come; comes 4. ―What's the matter him? ―He's worrying about his job. The job more him than anything else. A.with; matters; with B.with; matters; to C.to; matter; with D.to; mattered; to 5.Not only I but also Jim _______ to go to the dancing lessons at weekends. A.want B.wants C.like D.are wanting 6.I know the early bird ______ the worm, but I don’t want to get up early. A.catch B.catches C.caught D.catching 7.Isn’t it a pleasure to study and ________ what you have learnt? A.review B.to reviewing C.reviewing D.reviewed 8.You need to take notes at the meeting, so make sure that you ________ a pen and some paper with you. A.bring B.brings C.to bring D.not bring 9.My grandma ________ a problem with her ears. She can’t hear clearly. A.have B.has C.had D.will have 10.—Does your brother ________ the violin very well? —Yes. He ________ the violin after school every day. A.play; plays B.plays; plays C.plays; play D.play; play 二、语法填空 1.Kangkang’s sister _________ (set) the table for dinner every evening. 2._________ (be) your aunt a policewoman? She looks very cool. 3.My brother _________ (not like) playing basketball. He likes playing the guitar. 4.There _________ (be) some bread on the plate. It’s for breakfast. 5.Li Hua and his parents _________ (visit) his grandparents every Saturday. 3 / 3 学科网(北京)股份有限公司 $

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专题03 一般现在时(期中复习讲义)七年级英语上学期新教材外研版
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专题03 一般现在时(期中复习讲义)七年级英语上学期新教材外研版
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专题03 一般现在时(期中复习讲义)七年级英语上学期新教材外研版
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