PEP六年级英语下册总复习(一般现在时和现在进行时)
六年级英语下册练习(一般现在时和现在进行时复习)一、写出下列单词的第三人称单数。
1. do2. go3. watch4. read5. play6. buy7. study8. fly9. wash 10. live 11. teach 12. come 13. want 14. like 15. have 16. water 17. become 18. look 19. write 20. listen 21. say 22. help 23. make 24. take 25. visit 26. put27. run 28. set 29. empty 30. sweep 31. collect 32. cook 33. jump二、写出下列句子的一般疑问句。
1. They do sports every day .2. Chen Jie does housework every day .3. Mike flies kites every Sunday .4. Miss White teaches us English .5. I have some new stamps .6. I often read books on Sundays .7. He goes to school on foot .8. She likes reading books .9. Mike wants to be a teacher one day .10. My sisters watch TV on the weekends .11. My father goes to work by subway .12. Tom usually plays football after school .13. We make kites on Sundays .14. The cloud comes from the vapour .15. The vapour comes from the water .16. He watches TV every evening .17. I eat dinner at seven .18. I like watching TV .三、写出下列句子的否定句。
1. They do sports every day .2. Chen Jie does housework every day .3. Mike flies kites every Sunday .4. Miss White teaches us English .5. I have some new stamps .6. I often read books on Sundays .7. He goes to school on foot .8. She likes reading books .9. Mike wants to be a teacher one day .10. My sisters watch TV on the weekends .11. My father goes to work by subway . 12. Tom usually plays football after school .13. We make kites on Sundays .四、按要求写句子。
1. She watches TV every day .2. Tom and Mike do homework on Sundays .3. They like reading books .4. Mike lives in China .5. I go to school on foot .6. Mike goes to school by bus .7. She teaches math .8. My uncle goes home at 5:30 .9. He reads newspapers after lunch .10. The cloud comes from the vapour .11. The suns shines and the water becomes vapour . (写出问句)12. She’s reading a book now . (用“on Sundays”改写句子)13. Yes , I like reading books . (写出问句)14. No , I like reading books . (同上)15. I like reading books . (同上)16. I watch TV on Sundays . (同上)17. No , he lives in the country . (同上)18. Tom works in a bank .19. I go to school at seven .20. They play chess after class .21. Do you do morning exercises every day ?(肯定陈述句)22. Do they read books on Sundays ?(同上)23. Does Mike fly kites on Sundays ?(同上)24. Does the cloud come from the vapour ?(同上)25. Do Mike and John come from China ?(同上)26. What does he do every morning ? (用“做运动”回答)27. Daniel watches TV every evening.(改为否定句)28. I do my homework every day.(改为一般疑问句,并作否定回答)29. She likes milk.(改为一般疑问句,并作肯定回答)30. Amy likes playing computer games.(改为一般疑问句,并作否定回答)31. We go to school every morning.(改为否定句)32. He speaks English very well.(改为否定句)33. I like taking photos in the park.(对划线部分提问)34. John comes from Canada.(对划线部分提问)35. She is always a good student.(改为一般疑问句,作否定回答)36. Simon and Daniel like going skating.(改为否定句)37. Do you often play football after school? (肯定回答)38. I have many books. (改为否定句)39. Gao Shan's sister likes playing table tennis.(改为否定句)40. She lives in a small town near New York. (改为一般疑问句)41. I watch TV every day. (改为一般疑问句42. David has got a goal. (改为一般疑问句)43. We have four lessons.(改为否定句)44. Nancy doesn't run fast. (改为肯定句)45. My dog runs fast. 否定句:______________一般疑问句:________________46. Mike has two letters for him.一般疑问句:_______________ 否定句:________47. I usually play football on Friday afternoon.否定句: ________________ 一般疑问句: _____________划线提问____________________48. Sun Yang usually washes some clothes on Saturday.否定句: _____________ 一般疑问句: ________________划线提问: ____________49. Mingming usually waters the flowers every day.否定句: ________________ 一般疑问句: _____________划线提问_____________50. Tom does his homework at home.否定句: ______________ 一般疑问句: ____________划线提问_____________五、用括号里所给单词的适当形式填空。
1. When ___________ you ___________ (eat) dinner ? I ___________ (eat) dinner at seven .2. What ___________ you often ___________ (do) on Sundays ? I often ___________ (read) books and ___________ (watch) TV .3. What ___________ Mike ___________ (do) on the weekends ? He ___________ (play) football and ___________ (do) homework . But he ___________ (not listen) to music .4. ___________ they ___________ (watch) TV in the morning ?5. ___________ your mother ___________ (work) in a bank ?6. Who ___________ (work) in a hospital ?7. My sisters ___________ (like) ___________ (watch) TV and ___________ (play) the piano .8. I ___________ (not do) homework on Sundays .9. Chen Jie often ___________ (wash) clothes in the evening .10. Tom ___________ (want) ___________ (be) a ___________ (teach) one day .11. They ________ (like) ________ (play) football . But they ________ (not like) _________ (play) chess .12. Where ___________ the rain ___________ (come) from ? It ___________ (come) from the cloud .13. She ___________ (teach) ___________ (we) ___________ (dance) sometimes .14. I ___________ (want) ___________ (learn) ___________ (dance) .15. Every evening , Alice _______ (read) newspapers . Her sister Ann _________ (watch) cartoons on TV .16. They ___________ (look) the same .17. My uncle ___________ (work) in a bank . He ___________ (go) to work by car . He ___________ (like) ___________ (fly) kites . He often ___________ (fly) kites on Sundays .18. ________ she ___________ (teach) math ? No , she ___________ . She ___________ (teach) Chinese .19. I ___________ (write) to Alice every week . 20. Mary ___________ (live) in China .21. Alice ___________ (say) her family ___________ (come) to China soon .22. Where ___________ your mother ___________ (work) ? She ___________ (work) in a hospital . 六、写出下列单词的现在分词。
PEP六年级英语下册小学时态总复习
together every evening.
likes 13. Mike _______(like) cooking.
14. My aunt often _______(look) after looks
her baby on weekends.
What ___ A you usually do on the
is listening _________(listen ) to music.
9. It's 5 o'clock now. We are ________(have) having
supper now.
10.___Helen________(wash )clothes? Is washing
Yes ,she is .
morning.
2 His father ______(ride) a bike to go rides to work every day. 4 There ___(be) some bread on the is table.
goes 3 Jim ______(go) shopping on Sundays.
六年级综合复习
小学阶段的时态分几种?
一、一般现在时(usually, often...) 二、现在进行时(now, Look!...) 三、一般过去时(yesterday, last...)
四、一般将来时(tomorrow, next...)
现在进行时
现在进行时的基本用法:
1、概念:
现在(说话的瞬间)正在进行或正在发 生的动作,强调“此时此刻”。
现在进行时-ing
am is are now -ing What ____ your sister doing? B
六年级下册英语-小升初总复习-时态全解-人教版PEP(共29张PPT)
将来时理论
一、 概念:表示将要发生的动作或存在的状态及打算、 计划或准备做某事。 句中一般有以下时间状语: tomorrow, next day(week, month, year…),
soon, the day after tomorrow(后天) this morning , this afternoon , this evening等。
试题演练:
三、 选择正确的答案。 B presents for my parents yesterday. 1. I ____ A. buyed B. bought C. buying C 2. Susan _____ swimming yesterday. A. go B. goes C. went B 3. Danny _____ breakfast five times last week. A. eat B. ate C. eated C Tree Planting Day. 4. Last Sunday____ A. is B. were C. was
试题演练:
一、写出下列动词的过去式或动词原形。 went was 1. go_______ 2. is___________ Lorem ipsum dolor bought 3.buy_______ 5. have had ____
sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore
swam 4.swim__________
6. watched watch _____
eat 7. ate______
get 8. got__________
人教六年级英语下册 重点句型语法总结
PEP小学英语重点句型语法总结人教版PEP教材在小学阶段涉及的重要语法知识主要有7种:to be句型、there be句型、一般现在时句型、现在进行时句型、一般过去时句型、情态动词can 引导的型、be going to句型等,简要总结如下:[一] to be句型:用于介绍个人情况如姓名、健康状况、身份、国籍、家庭成员、朋友、职业等,描述地点、颜色、四季、日期、星期几等,该句型广泛分布于各册教材中,其中5—8册的句型主要有:1. Who’s your English teacher?Mr. Carter.2. What’s he like?He’s tall and strong.3. Is she quiet? No, she isn’t.She is very active.4. Is she strict? Yes, she is, but she’s very kind.5. What day is it today? It’s Wednesday.6. What’s your favourite fruit/food…?7. They’re sweet/ sour/ salty/ healthy/…8. When is your birthday? It’s in May.9. My birthday is in June. Uncle Bill’s birthday is in June, too.10. Is her birthday in June? Yes, it is.11. What’s the date?12.This is Zhang Peng.13. Where is the cinema, please? It’s next to the hospital.14. How tall are you?I’m 164 cm tall.15. You are shorter than me.16.You’re 4 cm taller than me.17.How heavy are you? I’m 48 kg.18. I’m thinner than you, and shorter.19. What’s the matter with you?My throat is sore.20. How are you, Liu Yun / Sarah?[二] there be句型:表示存在,即:“某处有某物〞或“某时有某事〞。
pep小学英语四种时态总结
pep小学英语时态总结一.一般现在时表示一般情况下按照某种频度发生的事,或者存在的某种状态。
特征:句子中一般有usually often 等表示频度的词。
1.陈述句句子结构。
a、主语(非第三人称单数)+动词原形+ 时间、地点等例: Usually I play football on the weekend.b、主语(第三人称单数)+动词(单三形式)+时间、地点例:Usually he plays football on the weekend.2.特殊疑问句结构。
疑问代词(what等)+do/does+ 主语+时间等其他?例:What do you do on the weekend?3.一般疑问句机构。
Do/Does +陈述句+?回答: Yes, 主语+do/does. No, 主语+don't/doesn't.例:Do you play football on the weekend?Yes, I do.No, I don't.二.现在进行时。
表示现在正在进行的动作。
1.陈述句。
主语+be(is,am,are)+动词ing形式+ 地点。
例:I am playing football on the playground.2.特殊疑问句。
疑问代词(what等)+be+主语+doing+?例:What are you doing?3.一般疑问句。
Be+主语+动词ing形式+?Yes,主语+be。
No,主语+be的否定形式例:Are you playing football?Yes,I am. No,I am not.三、一般将来时。
表示将要或者准备发生的事,句子中一般有表示将来的时间词(如:next weekend等)1.陈述句。
主语+be(is,am,are) going to +动词原形+ 时间、地点等例:I am going to play football next weekend.2.特殊疑问句。
六年级下册总复习(一般现在时和现在进行时)
Name Age
Height
Mike 13
158cm
Weight class
Nationalily (国籍) Family
37kg Class 1 Grade 6 America
Father,mother,sister
Hobbies
Swimming,reading books
根据Mike的相关资料完成填空练习。
Children, children, what can they do? Play, play, they can play football!
Amy,Amy,what are you doing? Writing,writing,I’m writing. Mother,mother,what is she doing? Washing,washing,she’s washing. Father,father,what is he doing? Driving,driving,he’s driving. Dog,dog,what is it doing? Running,running,it’s running. Children,children,what are you doing? Listening,listening,we’re listening.
2.构成:
由“be+现在分词”构成,be与主语 的人称和数保持一致。
写出下列动词的现在分词(-ing)。
1.stand— standing 9.put— putting 2.sit—sitting 10.speak—speaking 3.sleep—sleeping 11.close-- closing 4.jump— jumping 12. run— running 5.sweep—sweeping 13.skate—skating 6.make— making 14.write— writing 7.swim— swimming 15.read— reading 8.dance— dancing 16.wash-- washing
人教版(PEP)六年级下册英语四种时态复习
人教版六年级英语四种时态复习四种时态复习一般现在时的基本概念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。
常见的标志词(时间状语)主要有:every…, sometimes, at…, on Sundays, uauslly often, never, always等。
一般现在时的结构be动词的一般现在时主语+ Be动词+ 其他成分I am a boy.实义动词的一般现在时主语+ 行为动词+ 其他成分We study English.一般现在时的具体形式be动词的一般现在时1.第一人称单数I+amI am a student.2. 第二人称单数you和其他人称复数we/you/they+areYou are a lucky girl.We are students in this school.3. 第三人称单数he/she/it+isShe is my teacher.例题:用be动词的适当形式填空。
1. I from China.2. It very hot today.3. They in the hospital.4. We good students.5. She a beautiful girl.实义动词的一般现在时1.第一、二人称单数I/you和其他人称复数we/you/they+动词原形I get up at 8 o’clock.They go to school everyday.2.第三人称单数he/she/it+实义动词第三人称单数形式It runs fast.He studies hard.例题:用说给单词的适当形式填空。
1. We home every day.(go)2. Trees green in spring.(turn)3. He very hard.(study)4. The boy up at seven O'clock.(get)5. The earth round the sun.(move)补充:主语为第三人称单数形式,谓语动词的变化规则:一般现在时的句型变化be动词的一般现在时肯定句否定句He is a worker. 主语+ be动词+ not + 其他He is not a worker.一般疑问句特殊疑问句Be动词+ 主语+ 其他特殊疑问词+ 一般疑问句-Is he a worker?Where is he?-Yes, he is. / No, he is not.例题:写出下列句子中所缺的be动词,并用肯定及否定形式回答。
复习作文(素材)人教PEP版英语六年级下册
六班级复习作文一、(1)介绍暑假方案〔一般将来时〕My summer holidayThe summer holiday is ing. I am going to Beijing with my parents in July. We will get there by car. I am going to the zoo. I like animals. I will also visit the Great Wall. I am going to take lots of pictures there. I’m going to buy some postcards for my friends. I will be very happy. In August I will stay at home to do my homework. What about your summer holiday?(2)介绍周末方案〔一般将来时〕My weekend plan句型:be going to +动词原形=will +动词原形短语:draw pictures/do homework/see a film/visit my grandparents/go shopping/wash clothes/play games/go for a picnic时间:on Saturday morning/afternoon/evening on Sunday morning/afternoon/evening Hi,I’’m going to have a busy weekend.On Saturday morning,I’m going to go shopping with my mother.In the afternoon,I have to do my homework.In the evening,I’m going to read books.On Sunday morning,I’m going to visit my grandparents.In the afternoon,I’m going to play games with my friends.In the evening,I’m going to watch TV.What about you?Can you tell me?二、现在是周六晚上8:00,描述你的家人正在做什么〔现在进行时〕Today is July 5th. It’s Saturday. It’s 8:00 p.m now. Look! My grandparents are watching TV in the living room. My father is reading a book in the study. My mother is cooking dinner in the kitchen. My brother is doing his homework. I’m playing puter games. We are happy. What are you doing now?三、给大家介绍你的笔友My pen palI have a pen pal.His name is John.He is 12 years old.He is from the USA.But he lives in Beijing.He likes doing kung fu and swimming.His favourite sport is playing badminton.He studies Chinese every day.Do you want to be his pen pal?四、〔1〕介绍你上周末的活动〔一般过去时〕Last weekendI had a busy weekend. On Saturday morning, I cleaned my room at home. In the afternoon, I went to the library and read a book. I did my homework in the evening. On Sunday morning, I played pingpong with my friends. In the afternoon, I visited my grandparents. We watched TV together. I was tired, but I was happy.〔2〕介绍你的上一个暑假/寒假是如何度过的〔一般过去时〕My summer/winter holidayI had a good summer/winter holiday. I went to Sanya with my parents. Sanya is far from Shandong,so we went there by plane. Sanya was warm. We played football on the beach. We ate much fresh sea food there. I took pictures of the food. I also went shopping and bought some gifts for my friends. I was very happy. How was your summer/winter holiday?四、〔1〕介绍自己周末常常性的活动〔一般现在时〕My weekendI am John. On Saturday morning, I often get up at 6 o’clock. Then I do morning exercises. After breakfast, I usually do my homework. In the afternoon, I always watch TV and go shopping. On Sunday morning I usually help my mother do housework . In the afternoon, I usually play pingpong with my father. In the evening I often go for a walk with my grandparents. I have a good time on the weekend, what do you usually do on the weekend?〔2〕介绍你的一天〔一般现在时〕My dayHello, I’m Mike. I usually get up at 6:00 and eat breakfast at 7:00. Then I go to school. I have four classes in the morning and three classes in the afternoon. I go home at 4:00. Then I do my homework and read books. At 7 o’clock p.m, I eat dinner and watch TV. I go to bed at 9 o’clock. This is my day. I’m busy but happy. What about your day?五、〔1〕介绍自己的变化〔过去:一般过去时;现在:一般现在时〕My changesI am Mike. Look at my old photos. Before, I was short and quiet. I didn’t like sports. I couldn’t ride my bike well. But I am different now. I am tall and active now. I like sports very much. I go cycling every day. I often go swimming and play football, too. I want to be a football player in the future. How about you?〔2〕介绍学校的变化〔过去:一般过去时;现在:一般现在时〕My school changesI am Mike. My school is very different now. It changed a lot. Before my school was small. There was only a small building on a hill. There was no gym either. There were no puters or Internet in my old school. We didn’t have a library. But now we study in a big building. We play in the gym. We can use puters in the puter room. There are many books in our library. I love my school. It will be better and better.六、〔1〕介绍你的好伴侣〔一般现在时,留意主语三单,动词三单〕My good friendI have a good friend. She is Amy. Amy is 13 years old. She is a student. She is tall and thin. She has big eyes and long hair. She is very friendly. She often goes to school on foot. She plays sports every day. She likes summer best because she can go swimming. She likes going hiking and reading books. We often play together. I love my friend. Can you tell me about your friend?〔2〕介绍家人〔一般现在时,,留意主语三单,动词三单〕My familyThere are 4 people in my family. They are my father, my mother, my brother and me. My father is a doctor. He is the tallest one in my family. He is 39 years old. My mother is 2 years younger than my father. She has long hair. She likes singing and dancing. My brother is a student. He likes listening to music. I am a student too. I read books every day. I want to be a writer.I love my family. What about your family?(3)介绍老师My teacherI have many teachers.My favourite teacher is Miss Li.She is an English teacher.She is tall andthin.She has big eyes and a round face.She has long hair.She is strict and friendly.Her favourite food is salad.Because the salad is very delicious.She likes summer best.Because she likes swimming very much.She also likes singing.She often sings songs after school.We all like her very much.七、介绍自己最喜爱的季节〔一般现在时〕My favourite seasonThere are four seasons in a year. They are spring, summer, autumn and winter. My favourite season is spring. The weather is warm. There are beautiful flowers everywhere. It is pretty. I often go on a picnic with my family in spring. I can fly kites, too. Which season do you like best?(There are four seasons in a year. They are spring, summer, autumn and winter. My favourite season is summer. The weather is hot. I can go swimming every day. I often eat ice cream and watermelons in summer. They are sweet. The trees are green in summer. I like green. And I like summer vacation. Which season do you like best?)(There are four seasons in a year. They are spring, summer, autumn and winter. My favourite season is winter. The weather is cold. There is lots of snow in winter. I like snow. I can play in the snow. I often make a snowman with my father. And I like winter vacation. Which season do youlike best?)八、介绍自己的家乡〔there be句型〕My hometownI’m Amy. I live in a small village. My village is very beautiful. There are many trees in the village. The trees are very tall. There are two tall buildings. One is a school, and the other is a hospital. There is a library in our village, too. I often go to the library and read books. There is a river in front of my home. There are many pretty fish in the river. I love my village.九、描述一下你的房间〔there be句型〕My bedroomI have a nice bedroom. There is a blue bed in it. Beside the bed, there is a desk and a chair. There are many books on the desk. There is a water bottle on the desk, too. I always do my homework on the desk. I also have a big closet because I have many clothes. There is a family photo and a clock on the wall. I like my bedroom.十、描述一下你的家〔there be句型〕My homeThere are five rooms in my home. They are two bedrooms, a living room, a bathroom and a kitchen. There is a sofa in the living room. There are some flowers, too. There is a TV in my bedroom. I like watching TV. There are some pictures and a clock, too. There is a fridge in the kitchen. I love my home and I love my family.。
pep六年级下册英语知识点归纳总结
pep六年级下册英语知识点归纳总结一、单词拼写常见规律:1. 以e结尾的单词,变成复数形式时,先去掉e再加s;2. 以辅音字母+y结尾的单词,变成复数形式时,先把y变i再加es;3. 以o结尾的单词,变复数形式时,大部分直接加es。
二、基数词和序数词1. 基数词:表示数量的词,例如:one, two, three等;2. 序数词:表示顺序的词,例如:first, second, third等。
三、时态1. 一般现在时:表示经常发生的动作或客观事实;2. 一般过去时:表示过去发生的动作或状态;3. 一般将来时:表示将来发生的动作或计划。
四、句型结构1. 肯定句结构:主语+动词+宾语;2. 否定句结构:主语+do/does/did not+动词+宾语;3. 疑问句结构:特殊疑问词/助动词+主语+动词+宾语。
五、情态动词常见情态动词有can, could, may, might, must, shall, should, will, would等,它们用于表示推测、能力、许可、建议、命令等情态。
六、名词所有格1. 名词所有格:表示所属关系的名词后面加's;2. 表示复数名词所有格:在复数名词后面加';3. 表示以s结尾的复数名词所有格:在复数名词后面加'。
七、形容词和副词1. 形容词:修饰名词,通常放在名词前面;2. 副词:修饰动词、形容词和副词,通常放在所修饰的词后面。
八、比较级和最高级1. 比较级:表示两个或两组人或事物之间的比较,形容词和副词的比较级一般在词尾加er,例如:taller, faster;2. 最高级:表示三个或三组或三者以上的人或事物之间的比较,形容词和副词的最高级一般在词尾加est,例如:tallest, fastest。
九、倍数和分数1. 倍数:使用倍数词+as+形容词原级,例如:twice as heavy as;2. 分数:使用分数词+of+名词,例如:two-thirds of the students。
(完整版)人教版六年级英语下册重点句型语法总结
PEP小学英语重点句型语法总结人教版PEP教材在小学阶段涉及的重要语法知识主要有7种:to be句型、there be句型、一般现在时句型、现在进行时句型、一般过去时句型、情态动词can 引导的句型、be going to句型等,简要总结如下:[一]to be句型:用于介绍个人情况如姓名、健康状况、身份、国籍、家庭成员、朋友、职业等,描述地点、颜色、四季、日期、星期几等1. Who ' s your English teacher? Mr. Carter.2. What ' s he likeHe' s tall and strong.3. Is she quiet? No, she isn She is very active.4. Is she strict? Yes, she is, but she ' s very kind.5. What day is it today? It ' s Wednesday.6. What ' s your favourite fruit/food …?7. They ' re sweet/ sour/ salty/ healthy/ …8. When is your birthday? It ' s in May.9. My birthday is in June. Uncle Bill ' s birthday is in June, too.10. Is her birthday in Jun e? Yes, it is.11. What ' s the date?12. This is Zhang Peng.13. Where is the cinema, please? It ' s next to the hospital.14. How tall are you ? I ' m 164 cm tall.15. You are shorter tha n me.16. You ' re 4 cm taller than me.17. How heavy are you? I ' m 48 kg.18. I ' m thinner than you, and shorter.19. What ' s the matter with you?My throat is sore.20. How are you, Liu Yun / Sarah?[二] there be句型:表示存在,即:某处有某物"或某时有某事”。
(完整版)一般现在时一般过去时现在进行时过去进行时归纳总结
(完整版)一般现在时一般过去时现在进行时过去进行时归纳总结一般现在时一般过去时现在进行时过去进行时1. 一般现在时(1)一般现在时的构成动词一般用原形,若主语为单数第三人称,则动词加词尾-s或-es,具体变化规则如下(与名词的单数变复数规则大致一样):1.一般情况下由动词后加-s构成。
如:work→works 工作read→reads 读look→looks 看come→comes 来live→lives 居住listen→listens 听2.以s, x, z, sh, ch 以及字母o结构的动词,后加-es。
如:guess→guesses 猜mix→mixes 混和go→goes 去finish→finishes 完成catch→catches 抓住3.以辅音字母加y结尾的动词,应将y改为i 再加-es。
如:fly→flies 飞行study→studies 学习carry→carries 带,扛一般现在时主要用动词的原形表示,如果主语是第三人称单数,则在动词原形式后加—s 或—es 。
如:Tom often helps his parents do housework at home.汤姆在家经常邦助父母做家务。
Sometimes Lucy washes her clothes herself.有时候露西亲自洗她的衣服。
(2)一般现在时的用法1)表示经常性或习惯性的动作或存在的状态。
与often , always ,usually , sometimes , once a week , every day 等表示频度的副词或时间状词连用。
如:I often go to school by bike. 我经常骑自行车去上学。
2) 表示客观事实或普遍真理。
如:The earth goes around the sun .地球绕着太阳转。
3)在时间、条件等状语从句中,用现在时表示将来。
如:If it rains tomorrow, we won’t go to the park.如果明天下雨,我们就不去公园了。
