全程英语教育
平时动句型专项练习题（一般现在时）
1.We _____ (play) football every day.
______________________________ ______________________________ _____________ _____________ 2.Jim _____ (want) an orange.
______________________________ ______________________________ _____________ _____________ 3.My mother ______ (watch) TV in the evening.
______________________________ ______________________________ _____________ _____________ 4.She ______ (know) a little English.
______________________________ ______________________________ _____________ _____________ 5.My father always __________ (come) back from work very late.
______________________________ ______________________________ _____________ _____________ 6.The teacher is busy. He __________ (sleep) six hours a day.
______________________________ ______________________________ _____________ _____________ 7.The girl ________ (like) wearing a skirt.
______________________________ ______________________________ _____________ _____________ 8.We_____ (go) to school at 7:30 in the morning.
______________________________ ______________________________ _____________ _____________ 9.He________ TV every evening. (watch)
______________________________ ______________________________ _____________ _____________ 10.Tom, with his classmates, often ______ football after school. (play)
______________________________ ______________________________ _____________ _____________ 11.Your shoes _______ under the bed. (be)
______________________________ ______________________________ _____________ _____________ 12.His uncle usually _________ to work by bus. (go)
______________________________ ______________________________ _____________ _____________ 13.I always ______ up at six in the morning.(get)
______________________________ ______________________________ _____________ _____________ 14.John ________ like his father. (look)
______________________________ ______________________________ _____________ _____________ 15.He _______ (get) up at five o’clock.
______________________________ ______________________________ _____________ _____________ 16.Tom _______ (study) English, Chinese, Maths, Science and Art at school.
______________________________ ______________________________ _____________ _____________ 17.Kitty sometimes _______ (go) to the park with his sister.
______________________________ ______________________________ _____________ _____________ 18.We often_______ (play) football in the playground.
______________________________ ______________________________ _____________ _____________ 19.My classmate______ (know) the man on the bike.
______________________________ ______________________________ _____________ _____________ 20.Lin Tao______ (like) his new sweater.
______________________________ ______________________________ _____________ _____________ 21.Nice______ (meet) you!
______________________________ ______________________________ _____________ _____________ 22.He______ (have) an egg and a banana for breakfast.
______________________________ ______________________________ _____________ _____________
23.Li Min often______ (take) a shower after lunch.
动词一般现在时 1-11
行为动词的一般现在时练习题 写出下列动词的正确形式： 1、I (go) to school at seven in the morning. 2. Mike ( do) his homework at eight in the evening. 3. His father often ( read) books in the library on Saturday. 4.My mother usually (watch) TV plays at home. 5. My cousin sometimes (play ) cards with me. 6. you often (study ) after school ?Yes , I do. 7. Mike and Tom usually (fly ) kites on Sunday. 8. They (go) to school by bus every day. 9. She (go ) to school by bus every day. 10.We usually (listen ) to the radio in the morning. 11. He usually (listen ) to the radio in the morning. 12. he usually (listen ) to the music at home? No, he . 写出下列动词的第三人称单数
drink ______ go _____ stay _____ make ___look ____ have___ pass____ carry ____ come_______ watch_____ plant_______ fly ________study_______ brush________ ... 用括号内动词适当的形式填空 1.We often _(play) in the playground. 2. He _ (get) up at six o’clock. 3. _you _ (brush) your teeth every morning. 4. What _(do) he usually _(do) after school? 5. ______ they ________(like) the World Cup? 6. Mike sometimes __________(go) to the park with his sister. 7. At eight at night, she _ (watch) TV with his parents. 8 _ Mike _ (read) English every day? 9. How many lessons _your classmate________(have) on Monday? 10. What time _his mother (do) the housework? 11. He often ________(have) dinner at home. 12. Daniel and Tommy _______(be) in Class One.. 13 13. We _______(not watch) TV on Monday. 14. Nick _______(not go) to the zoo on Sunday. 15. ______ they ________(like) the World Cup? 改句子
一般现在时的否定句 一、一般现在时变否定句的规则. 一）、主语＋be动词 含有 am is are 的句子,变否定句时,只需在am is are 后加not. 【例】1、This is a book.否定句This is not a book . 2、I am a teacher . 否定句I am not a teacher . 3、These are pens . 否定句These are not pens . 二）、主语＋实义动词 含有实义动词的句子，变否定句分两种。 1、如果主语是第三人称单数时，要在实义动词前加doesn't,后面的动词用原形。【例】1、He eats an apple. 否定句 H e doesn't eat an apple. 2、J im does his homework.否定句Jim doesn't do his homework. 3、Marry goes to school.否定句Marry doesn't go to school. 2、如果主语不是第三人称单数时，只需在实义动词前加don't. 【例】1、I teach English. 否定句I don't teach English. 2、They go to school. 否定句They don't go to school. 3 、We sing a song. 否定句We don't sing a song. 三）、主语＋情态动词 含有情态动词的句子,变否定句时, 只需在情态动词后加not. 【例】1、I can dance.否定句I can not dance. 或I can't dance. 2、They can speak English.否定句They can not speak English. 或They can't speak English. 3、He must go home. 否定句He must not go home. 或He mustn't go home. 【注意】 1、He must be on the playground.He can not be on the playground. 析：当must be用来表示推测，有“一定”的含义时，否定式要用can not. 2、You must say something at the mecting. You needn’t say anything at the mecting. 析：当“must+行为动词”用来表示“必须”的含义时，其否定式可用 needn’t 或mustn't表示“不需要”，“不必”，语气委婉，must not 表示“禁止”，“千万别”语气生硬。 3、You may come in now. You mustn't come in now. 析：may作为情态动词表示“可以”时，其否定式用must not,而不用may not. 四）、注意
b e动词的一般现在时 集团企业公司编码：（LL3698-KKI1269-TM2483-LUI12689-ITT289-
B e动词的一般现在时句型： 肯定句 否定句 疑问句 1、be动词的意义 Maryisastudent.Heisatschool. Iamateacher.Sheisbeautiful.Sheisverybeautiful. 2、否定句 肯定：Itisabook.→否定：Itisnotabook./Itisn’tabook. Iamastudent.→I amnotastudent./I’mnotastudent. Youaremyfriend.→Youarenotmyfriend./Youaren’tmyfriend. Sheismysister. Theseareapples. IamMary’sdeskmate. 他们是我的同班同学。 这本书很有趣。 3、一般疑问句 肯定：Iamastudent.→一般疑问：Areyouastudent SheisfromChina.IsshefromChina Theyarenurses. Mybookisonthetable.
John是中国人吗？ 这本书有趣吗？ 回答一般疑问句时，主语必须是代词 4、特殊疑问句（特殊疑问词:what,who,which,where,when,why,how） WhatisthisItisatable. WhataretheyTheyareworkers. WhoaretheyTheyaremyfriends. 这个男人是谁？他是我的哥哥。 你的哥哥是干什么的？他是一名医生。 5、thereis/are句型 1)Thereisabookonthetable. Thereisthebookonthetable. Thereisabedinthisroom. Therearemanyeggsinthekitchen. 2)there的意思 Thereisaschoolthere. 6、thereis/are的否定句与疑问句 1）一般疑问句 ______________manyeggsinthekitchen厨房里有很多鸡蛋吗？ ______________amiddleschoolthere哪里有一所学校吗？ 2）特殊疑问句 HowmachinkisthereintheinkbottleThereisonlyalittle. What’sonthetableTherearesomeboxesonit.
一般现在时的用法及练习题 定义:一般现在时表示现在经常反复发生的动作、存在的状态或习惯性的动作的时态。 构成：一般现在时用行为动词的原形，但第三人称单数作主语时，动词的词尾要加-S。（一般的动词词尾+S。以sh/ch/s/x结尾的词+es.以辅音字母Y结尾的把Y变成i，+es。辅音字母+o结尾的+es.) 形式:主语+动词原形+宾语 用法：1.表示经常的或习惯性的动作，常与表示频度的时间状语连用。 2.表示主语具备的性格、能力和特征。 3.表示现在的状态。 4.表示客观事实和普遍真理。 5.在时间状语从句和条件状语从句中，常用一般现在时代替将来时。 6.表示预先计划或安排好的行为。 7.小说故事用一般现在时代替一般过去时。 8.有些表示状态和感觉的动词表示现在发生的具体行为时，只用一般现在时，而不用进行时态。 9.表示现在发生的具体动作或存在的状态 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： always,usually,regularly, every morning/night/evening/day/week,often, sometimes, occasionally, from time to time, twice a week, rarely, seldom, once a month hardly ever, never. I leave home for school at 7 every morning. 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. 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：Columbus proved that the earth is round.. 4) 现在时刻的状态、能力、性格、个性。 I don't want so much. Ann Wang writes good English but does not speak well. 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，所以后句用一般现在时。
be动词的一般现在时有三种形式，即：am, is, are（翻译为“是”） 1. 如果主语是第一人称I（我）时，be动词用am。 如：I am a student. 我是一名学生。 I am 还可缩写成I'm。如：I'm David. 我是大卫。 am 与 not 不能缩写。如：I am not a bad boy.
2. 如果主语是we（我们），you （你，你们）, they （他们，它们，她们）或名词复数（两个以上的人或物）时，be动词必须用are。如：Are you twelve? 你是十二岁吗？ Tom and Lily are good friends. 汤姆和莉莉是好朋友。 They are at school. 他们在学校。 are与主语还可缩写。
如： We are= We're， They are =They're, You are = You're。而are与 not可缩写成aren't。如：They aren't students. 他们不是学生。 3. 如果主语是单数名词、不可数名词或单数第三人称代词（he, she, it）时，be动词用is。如:My mother is a teacher. 我的妈妈是一名老师。 He is a student. 他是一名学生。 is也可与主语缩写,
如: He is = He's, My mother is = My mother's 等。但是This is不可缩写。而is与not可缩写成 isn't。如:This isn't a book. 这不是一本书。 4. 句中含有be动词的陈述句变一般疑问句。把be动词提到句首，be动词要变大写。注意第一人称变第二人称。回答时用yes或no表示，结构：Yes, 主语+be动词，No，主语+be动词+not。如：It is a book. 变为：
1. I am a student. I ____ ____ a student. 2. You are a good boy. You _____ a good boy. 3. He is KangKang. He _____ _____ KangKang. 4. We are workers. We _______ ______ workers. 5. It is a nice cat. It ______ a nice cat. 二．把下列句子变成否定句。 1. I have a book. I ______ ______ a book. 2. We like English. We ______ ______ English. 3. You go to school by bike every day. You ______ ______ to school every day. 4. I come from China, I _____ _____ from China. 5. They watch TV on weekends. They _______ _______ TV on weekends.
1. Jane likes eating apples. Jane _______ _______ eating apples. 2. He comes from England. He ______ _____ from England. 3. She has a wide mouth. She ______ ______ a wide mouth. 4. Tom plays computer game on school days. Tom ______ ______ computer game on school days. 5. My mother goes to work by bus . My mother ______ _______ to work by bus. 四．把下列句子变成一般疑问句。 1. I am a student. ____ ____ a student? 2. You are a good boy. ______ _____ a good boy? 3. He is KangKang. _____ _____ KangKang? 4. We are workers. _______ ______ workers? 5. It is a nice cat. _____ ______ a nice cat?
.1 be动词的一般现在时 be动词是系动词的一种，表示“……是……”的意思。现在式（The Present Forms）有am，is，are三种。这三种动词的原形是be，所以它们称为be动词。 2.1.1 be动词的现在式 be动词的现在式有am，is，are三种，分别接在不同人称的主语之后： 2.1.2 be动词句型的构成 1.肯定句：主语+ be动词（am/is/are）... I am a civil servant公务员. 2.否定句：主语+ be动词（am/is/are）+ not... I amnot a civil servant. 2.疑问句：be动词（am/is/are）+ 主语...? Are you a student ? 疑问代词/疑问副词+ be动词（am/is/are）+ 主语...? How are you ?
What is this ? 3.1.3 be动词的肯定句 句型：主语+ be动词... be动词的肯定句由“主语+ be动词（am/is/are）+ 表语（表明身份或者状态）”构成： I am a doctor.我是一名医生。 Mary is at work.玛丽在工作。 He is very brilliant/clever.他非常聪明。 It is a nice day.今天天气晴朗。 You are my only friend.你是我惟一的朋友。 They are students.他们是学生。 2.1.4 be动词的否定句 句型：主语+ be动词（am/is/are）+ not... be动词一般现在时的否定句结构，是在be动词am，is，are之后加not：We aren't her classmates.我们不是她的同班同学。 I'm not Tom.我不是汤姆。（I'm是I am的缩写，读作/aim/。） It's not a cat，but a dog.这不是猫，而是狗。 She isn't a good artist. be动词否定句的缩写方式： is not的缩写是isn't，读作/′iznt/；are not的缩写是aren't，读作/a：nt/； I am～的否定句是I am not～，缩写为I'm not～；am not不缩写在一起。 2.1.5 be动词的一般疑问句 句型：be动词+ 主语...? 回答方式：Yes，主语+ be动词（am/is/are）.. No，主语+ be动词（am/is/are）+ not... Are you English ? Yes ,I am. No ,I am not.
Be动词一般现在时专项练习 一、用be的适当形式填空 you ?一1 __ f ine. David,a nd my family name _______ Gre en. color ____ y our clock —It_____ white. this in English—It ___ an apple. brother, ____ my brothers? IThese _____ a pple trees? good students and you _________ good teacher. sister and my brother _________ students. 9. ______ there many eggs in the kitchen card number 5578 your pencils sweaters __________ fifty dollars? much ______ his jacket brother's birthday _______ December 11th? _____ Kate's birthday 16> There ________ a boy and two girls beside the gate.
17> Five and three ________ eight? 二、?将下面的句子变成一般疑问句并作出回答 1.That is my football. 2.Those are his books. 3.Jim and Tom are good friends. 4.My birthday is November 1st. 5.His son is twelve years old. 三、将下面的句子变成否定句 1.His card is on the table. 2.These are my parents. 3.Bob and Tony are our friends. 4.These things are five dollars.
Be动词的一般现在时 句型： 肯定句 否定句 疑问句 1、be动词的意义 Mary is a student. He is at school. I am a teacher. She is beautiful. She is very beautiful. 2、否定句 肯定：It is a book. → 否定：It is not a book. /It isn’t a book. I am a student. → I am not a student. /I’m not a student. You are my friend. →You are not my friend. /You aren’t my friend. She is my sister. These are apples. I am Mary’s deskmate. 他们是我的同班同学。 这本书很有趣。 3、一般疑问句 肯定：I am a student. →一般疑问：Are you a student? She is from China. Is she from China? They are nurses. My book is on the table. John 是中国人吗？ 这本书有趣吗？ 回答一般疑问句时，主语必须是代词 4、特殊疑问句（特殊疑问词: what, who, which, where, when, why, how） What is this? It is a table. What are they? They are workers. Who are they? They are my friends. 这个男人是谁？他是我的哥哥。 你的哥哥是干什么的？他是一名医生。 5、there is/are句型 1)There is a book on the table. There is the book on the table. There is a bed in this room. There are many eggs in the kitchen. 2)there 的意思 There is a school there. 6、there is/are的否定句与疑问句 1）一般疑问句 ______ ________ many eggs in the kitchen? 厨房里有很多鸡蛋吗？ ______ ________ a middle school there? 哪里有一所学校吗？ 2）特殊疑问句 How mach ink is there in the ink bottle? There is only a little.
一、按照要求改写句子 （1）含行为动词的否定句：don’t/doesn’t+动词原形 1. Daniel watches TV every evening.(改为否定句) _______________________ 2. I do my homework every day. (改为否定句) _____________________________________ 3. She likes milk. (改为否定句) ___________________________ 4. Amy likes playing computer games. (改为否定句)_ ___________________________________________________ 5. We go to school every morning.(改为否定句) ____________________________ 6. He speaks English very well.(改为否定句)________________________ 7. I like taking photos in the park. (改为否定句) ___________________________ 8. John comes from Canada. (改为否定句) ____________________________ 9. Simon and Daniel like going skating.(改为否定句) _____________________________________________________ 12. I have many books. （改为否定句） _________________________ 13. Gao Shan's sister likes playing table tennis.（改为否定句） 14. She lives in a small town near New Y ork.（改为否定句） 15. I watch TV every day. （改为否定句）___________________________ 16. David has got a goal. （改为否定句）_________________________ 17. We have four lessons.（改为否定句）____________________________ 18. Nancy runs fast. （改为否定句）_________________________ 19. My dog runs fast. （否定句）______________ 20. Mike has two letters for him.（否定句）________ （2）含be 动词的否定句：isn’t / aren’t / am not+名词/形容词 1. She is always a good student. (改为否定句) 2. He is a student. (改为否定句) 3. I am tall. (改为否定句) 4.We are from Guangzhou. (改为否定句) 5.Lily and Mary are very friendly. (改为否定句)
一般现在时练习题带答案 一、单项选择一般现在时 1．I must say he reads very well, and I shouldn’t be surprised if he ______ acting for a living one day. A．had taken up B．would have taken up C．have taken up D．takes up 【答案】D 【解析】考查时态语态。句意：我得说他读得很好，如果有一天他以演戏为生的话，我也不会感到惊讶。根据时间状语one day可知是表示将来的意思，if从句用一般现在时表示将来的意思，故选D。 2．That children ______meet with setbacks is a matter of necessity as they_____, so parents don’t worry about that. A．shall; grew up B．must； grew up C．can; grow up D．will; grow up 【答案】D 【解析】 考查情态动词和时态。 will 表示“不可避免性”。如：Boys will be boys. 句中的don’t worry说明了该句用一般现在时。 3． Temperatures________ quite dramatically at night in mountains, so put on some warm clothes before going out. A．are dropped B．drop C．are being dropped D．have dropped 【答案】B 【解析】 试题分析：句意：山里的气温晚上下降得厉害，所以出门前穿上一些暖和的衣服。山里的气温到晚上骤降是自然状况，应该用一般现在时的主动语态。故选B。 考点：考查谓语动词的时态和语态。 4．The Dragon Boat Festival ________ the beginning of the hottest season of the year. A．is marking B．marks C．will mark D．marked 【答案】B 【解析】 试题分析：考查时态。一般现在时表示经常性习惯性的行为。本句中使用一般现在时端午节标志着一年中最热的季节的开始。故B正确。 考点：考查时态 5．Our class _______ forty-five students, in other words, forty-five students ______ our class. A．consists of, are made up of. B．is consisted of, make up.
一般现在时的句子结构 1、当句子表状态说明主语是什么或怎么样时 句子结构为：主+BE动词（am, is, are）+其他. 否定式为：主+BE动词+not+其他. 疑问句为：BE+主+其他？ 例：The twin sisters are from America. The twin sisters are not from America. Are the twins from America? 2、当谓语由实义动词充当，主语不是第三人称单数时，句子结构为：主语+动词原形+其它. 否定式为：主语+don't+动词原形+其它. 疑问句为：Do+主语+动词原形+其它？ 例：We speak Chinese. They don't speak Chinese. Do you speak Chinese? 3、当主语是第三人称单数时： 句子结构为主语+动词（词尾加s或es）+其它. 否定式为：主语+doesn't+动词原形+其它. 疑问句式：Does+主语+动词原形+其它。 动词三单变化方法
1. 一般情况下在动词后面加s。例如read---reads, write---writes, like---likes, take---takes, see---sees, say---says, help---helps 等等。 2. 遇到以-ch, -sh, -s, -x, -o 结尾的动词，加es。例如teaches, washes, guesses, fixes, goes, does 等。 3. 遇到以“辅音字母+y”结尾的动词，将y 改为i 后加es。例如try---tries, study---studies, carry---carries 等。 4. 个别动词有特殊的变化形式：have---has, be---is。
一般现在时变否定句的规则. (a) 含有am is are 的句子,变否定句时, 只需在am is are 后加not. 例1 This is a book. 否定句This is not a book . 例2 I am a teacher . 否定句I am not a teacher . 例3 These are pens . 否定句These are not pens . (b) 含有实义动词的句子，变否定句分两步。 （1）如果主语是第三人称单数时，要在实义动词前加doesn't,后面的动词用原形。 例1 He eats an apple. 否定句He doesn't eat an apple. 例2 Jim does his homework. 否定句Jim doesn't do his homework. 例3 Marry goes to school. 否定句Marry doesn't go to school. (2) 如果主语不是第三人称单数时，只需在实义动词前加don't. 例1 I teach English. 否定句I don't teach English. 例2 They go to school. 否定句They don't go to school. 例3 We sing a song. 否定句We don't sing a song. (c) 含有情态动词的句子,变否定句时, 只需在情态动词后加not. 例1 I can dance. 否定句I can not dance. 或I can't dance. 例2 They can speak English.
一般现在时动词变形 Company number：【WTUT-WT88Y-W8BBGB-BWYTT-19998】
一般现在时主要是表示经常或习惯性的动作，经常存在的情况或状态 1．be系动词变化； be（am, is, are）I am(我用am) You/they/we are （你他们我们用are） he/she/it is(他她它都用is) 2．实义动词变化：（主语通常是句子的第一个名词或代词） 句子主语是I / You /they /we 动词不变化，用原型 句子主语是第三人称单数，则要在动词原形后面加s, es 或将词尾的 y 变为 i 再加 es，写做：She goes to school. He studies English.(study → studies) 只有在第三人称单数用动词的“三单变化”，其他用动词的原形。1. 多数在动词后＋s play — plays ；like — likes （1）直接在动词词尾加-s. ask---asks work---works get---gets stay---stays （2）以字母s, x, ch, sh或o结尾的动词，在词尾直接加-es. watch---watches wish---wishes fix---fixes do---does go---goes pass---passes （3）以“辅音字母加 - y”结尾的动词，要先变y为i再加-es. try---tries study---studies cry---cries fly---flies 2. 不规则变化：be---- is are have----has
(a) 含有am is are 的句子,变否定句时, 只需在am is are 后加not. 例1 This is a book. 否定句This is not a book . 例2 I am a teacher . 否定句I am not a teacher . 例3 These are pens . 否定句These are not pens . (b) 含有实义动词的句子，变否定句分两步。 （1）如果主语是第三人称单数时，要在实义动词前加doesn't,后面的动词用原形。 例1 He eats an apple. 否定句 He doesn't eat an apple. 例2 Jim does his homework. 否定句 Jim doesn't do his homework. 例3 Marry goes to school. 否定句Marry doesn't go to school. (2) 如果主语不是第三人称单数时，只需在实义动词前加don't. 例1 I teach English. 否定句 I don't teach English. 例2 They go to school. 否定句 They don't go to school. 例3 We sing a song. 否定句 We don't sing a song. (c) 含有情态动词的句子,变否定句时, 只需在情态动词后加not. 例1 I can dance. 否定句 I can not dance. 或 I can't dance. 例2 They can speak English. 否定句They can not speak English. 或 They can't speak English.
一般现在时三单动词的变化规则及练习题 1．一般情况下，直接加-s 2．以s. x. sh. ch. o结尾，加-es 3．以“辅音字母+y”结尾，变y为i,再加-es 一、写出下列动词的第三人称单数 drink ________ go _______ stay ________ make ________ look _________ have_______ pass_______ carry ____ come________ watch______ sing_______ fly ________ study_______ brush________ do_________ teach_______ 二、用括号内动词的适当形式填空。 1. He often ________(have) dinner at home. 2. Daniel and Tommy _______(be) in Class One. 3. We _______(not watch) TV on Monday. 4. Nick _______(not go) to the zoo on Sunday. 5. What _______they often _______(do) on Sundays? 6. _______ your mother _______(read) newspapers every day? 7. Mike _______(like) cooking. 8. I _______(be) ill. I’ m in bed. 9. Liu Tao _______(do) not like PE. 10. The child often _______(watch) TV in the evening. 三、按照要求改写句子 1. He watches TV every evening.(改为否定句) ___________________________________________________ 2. I do my homework every day.(改为一般疑问句，作否定回 答) ________________________________________________ 3. She likes books.(改为一般疑问句,做肯定回答) _______________________________________________________
二、一般现在时 1、表示现在的状态。 例：She works in a hospital. 2、表示经常或习惯性的动作。 例：He gets up at six. She visits her grandparents every weekend. 3、表示特征或能力。 例：He likes English a lot. She can swim. 4、表示客观事实或普遍真理。 例：She said that he earth goes around the sun. 5、在时间状语从句和if 引导的条件状语从句中，常用一般现在时表将来。 例：I'll write to you as soon as I get to Shanghai. We'll go to the park if it doesn't rain tomorrow. 6、表示（书、信、报纸、通知、告示和广播等）“说”、“道”，主要是动词say。例：The notice says, "No Parking." The radio says heavy rain in the afternoon. 7、当主语是第三人称单数时，动词的变化规则为： 规则动词原形第三人称单数 一般动词在词尾加-s like tell like s tell s
play play s 以字母s，x，ch，sh结尾的动词，加-es guess teach wash guesses teach es wash es 以o结尾的动词一般加-es do go does goes 以辅音字母加y结尾的动词，先改y为i，再加-es fly carry study fl ies carr ies stud ies ***have的第三人称单数形式为has。 练习： 1.My father is very busy. He _____ TV after supper. A.don't watch 't watch 't watch 't watch 2.Mary _____ worried because her mather _____ ill. ; is ; is ; was ; is 3.It's cold outside. Alice, here's your coat. _______, please. A. Put it on B. Put it up C. Take it off D. Take it away 4.There _____ many flowers in the street. 5.Li Ming will buy a watch if his father_____ him money. give 6.If Zhang Hua _____ hard, he'll do better in math. study studying 7.There is something on the floor. Please _______.