初二英语四种时态复习
教学目标：复习初一到初二上册所学习过的四种时态，让学生熟练运用到习题中。
教学重难点：能够清楚辨别英语句子的不同时代，并能正确写出动词形式。
教学步骤：
Step1 “时态”的概念
在英语中，时态是一种动词形式，不同的时态表示不同的时间与方式。注意：时态只针对动词而言，其他词没有时态。
Step2 Revision
一．一般现在时
概念：经常或反复发生的动作或行为
基本结构：1.be（is am are）2. do/does
否定形式：1.is、am、are + not 2. don’t /doesn’t + do
一般疑问句：1.be 动词放在句首。2. 在句首加助动词do/ does，同时，还原行为
动词。
时间状语：often,usually,always,sometimes,every day(week, month…),on Sundays ,etc.
二．现在进行时
概念：表示现阶段或说话时正在进行的动作和行为。
基本结构：am、is、are doing
否定形式：am/is/are +not +doing
一般疑问句：be动词放在句首。
时间状语：now, at the moment, these days…
三．
四．一般过去时
概念：在过去某个时间发生的动作或状态
基本结构：1.was、were 2. did
否定形式：1.was/were+ not 2.didn’t + do
一般疑问句：1.be动词放在句首。2. 在句首加助动词did，同时还原行为动词。
时间状语：ago，yesterday，last…
五．
六．一般将来时
概念：表示将要发生的动作及计划、打算准备要做的事情
基本结构：1. is/ am/ are going to do 2. will do
否定形式：1.is/ am/ are not going to do 2. will not （won’t）do
一般疑问句：1. Be动词放在句首。2. will 提前到句首。
时间状语：tomorrow，next day（week，month，year…），in two days ….
Step3 自测练习
七年级下册时态复习（一般现在时、现在进行时、一般将来时） 1.完成表格：英语动词根据动作与时间的关系，在句子中有五种基本形式， 现在分词。以下列词为例：
3.写出各种动词形式的构成规则： 1).第三人称单数 2).现在分词 时态练习新课标第一网 一、写出下列动词的第三人称单数形式和现在分词 go ______ ______ enjoy ____ ________ teach ________ ________ eat______ _______ draw ______ ________ study _____ ________ take______ _______ dance____ ________ write ______ ________ run______ _______ swim_______ ________ get _______ ________ open______ _______ cut______ _______ see______ _______ 二．单项选择 （）1. Wei Hua ______ visit the Great Wall during this summer holiday? A.Do, going to B. Is, going to C. Will, going to （）2. ---Where are you going ? ---I ___ the shops for some fruit. A. am going to B. go to C. shall going to go to （）3. Mr Green usually ______ newspapers after supper every day. A. read B. reading C. reads D. looks （）4. Look! LiPing and Li Ying ________ basketball now. A. play B. played C. will play D. are playing （）5. I ______ music at 6:00 every morning. A. listen to B. listening to C. am listening to D. hear （）6. What ______ you ______ with your classmates this Sunday afternoon? A. are, do B.do, do C. will do （）7. ______ she ______ home at six o’clock every mornig? A. Do, comes B. Does. come C. Do, come D. Is, come （）8. There ______ an English party in our class this evening. A. will have B. are going to have C. is going to be （）9. My father ______ TV with my mother now. A. watch B. watching C. is watching D. watches （）10. ______ you usually ______ to school with your classmates? A. Do, comes B. does, come C. Do, come D. Are, come （）11 It’s six o’clock in the evening, My family______ supper at the table. A. eat B. is eating C. are eating D. eating （）12. My mother __ like watching TV, so she ____to bed very early every
一般现在时专项练习题 （一）单选： 1. Where Lucy come from? A. do B. does C. is D. are 2. Most of the students China. A. comes from B. is from C. are from D. come of 3. We speak English . A. every days B. everyday C. very day D. every day 4. My math teacher a big pair of glasses. A. wears B. put on C. wear D. puts on 5. What your father and mother ? A. does, do B. do, do C. are, do D. do, does （二）用动词适当形式填空： 1. His radio is broken. It （sound）terrible. 2. Did somebody drop water on the rug? It （look）wet. 3. Every year my parents （give）me a present for my birthday. 4. The club （send）her a letter every month. 5. your dad （wash）his car once a week? Yes, he does. 6. Lin Tao is a good student. He （study）very hard. 7. They （work）at the bank. （三）句型转换： 1. My living room has three windows. （改为否定句） 2. Jim and Jack like swimming on Sundays.（就划线部分提问） 3. We are in the same class. （改为一般疑问句） 4. He comes from England.（就划线部分提问） 一、用所给动词的适当形式填空。 1. I often （help）my mother with housework. 2. Uncle Wang （introduce）his daughter to us. 3. He （have）music class in Mondays. 4. How （do）he （get）there? 5. （do）you （agree）with me? 6. All of us （study）hard. 7. He always （forget）to close the window. 8. Grandma often （cook）dinner for our family. Ⅰ.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) members of the Reading Club. 3. She and I （take）a walk together every evening. 4. There (be) some water in the bottle. 5. We (not watch) TV on weekdays. 6. Nick (not do) his homework on Sundays. 7. they (like) the World Cup? 8. What they usually (do) on holidays? 9. your parents (read) newspapers every day? 10. The girl (teach) us English on Sundays. Ⅱ.按照要求改写句子。
16种英语时态总结归纳 时态（Tense）是表示行为、动作和状态在各种时间条件下的动词形式。因此，当我们说时态结构的时候，指的是相应时态下的动词形式。 英语时态分为16种：一般现在、一般过去、一般将来、过去将来时，以及这四者的进行时、完成时和完成进行时。 1. 一般现在时 用法：A) 表示现在发生的动作、情况、状态和特征。 B) 习惯用语。C) 经常性、习惯性动作。 例：He always helps others. （他总是帮助别人。） D) 客观事实和普遍真理。尤其要注意，如果前后文不是一般现在时，则无法保持主句、从句时态一致。 E) 表示一个按规定、计划或安排要发生的动作，（仅限于某些表示“来、去、动、停、开始、结束、继续”等的动词）可以与表示未来时间的状语搭配使用。常见的用法是：飞机、火车、轮船、汽车等定期定点运行的交通方式。 例：The next train leaves at 3 o'clock this afternoon.（下一趟火车今天下午3点开车。） How often does this shuttle bus run? （这班车多久一趟？） F) 在时间和条件状语从句里经常用一般现在（有时也用现在完成时）表示将来事情。 例：When you have finished the report, I will have waited for about 3 hours.（等你完成这份报告的时候，我就已经等了将近3个小时了。） 2. 现在进行时(be doing) 用法：现在正在进行的动作。 3. 现在完成时(have done) 用法： A) 表示动作到现在为止已经完成或刚刚完成。 例：I bought a new house, but I _________ my old one yet, so at the moment I have two houses. A) didn't sell B) sold C) haven't sold D) would sell 答案是C) haven't sold。 B) 表示从过去某时刻开始，持续到现在的动作或情况，并且有可能会继续延续下去。此时经常用延续性动词。时间状语常用since加一个过去的时间点，或for 加一段时间，或by加一个现在时间。 例：Great as Newton was, many of his ideas ___________ today and are being modified by the work of scientists of our time. A) are to challenge C) have been challenged B) may be challenged D) are challenging 全句的意思是：“虽然牛顿是个伟大的人物，但他的许多见解直到今天还在受到挑战，并且被现代科学家的工作所修正。”challenge是及物动词，在本句中应当是被动语态；其动作延续到今天，所以要用现在完成时态。可见答案是C) have been challenged。A) are to challenge和D) are challenging都是主动语态，不可能是答案。B) may be challenged虽然是被动语态，但意思与全句内容不合，所以不对。 C) 表示发生在过去，但对现在仍有影响的动作或情况。通常用点动词，如：arrive, begin, find, give, lose等。 例：John has broken his left leg.（约翰摔断了左腿。） 注意事项 A) 现在完成时是联系过去和现在的纽带。现在完成时和过去时的区别在于：现在完成时强调动作的动态，或受动态的影响，是动态的结果，对现在有影响；过去时只表示过去的某个具体时间里发生的动作，与现在没有联系。
专题五 时态复习 复习要点：1．用法2．时间 3．句型转换一、用词的适当形式填空。 1. Miss Guo (teach) us Chinese this term. She (be) a very good teacher. She often (talk) with us after class. Many of us like (talk) with her. 2. Where their father (work)? He (work) on a farm 3. What time the shop (close)? It (close) at nine o'clock in the evening 4. He (go) to school by bus every day 5. Tom can not walk fast because he (carry) a heavy box. 6.She often (read) English in the evening 7.She (go) to school at eight o' clock 8. He usually up at 17:OO.(get ) 9. She (live) in Beijing 二、句型转换： 1．I like the red sofa ．（变否定句） 2．She has a nice cap.(变一般疑问句，并做肯定及否定回答)3.1 am a bus driver.(变一般疑问句并做肯定回答) 4．They play football in the garden everyday （变成否定句）5.There js an egg in the basket ．（变成复数形式的句子） （二）一般过去时 复习要点：1．用法 2．时间 3．句型转换一、 将下列动词变成过去式。 look watch like hope decide plan stop carry study play stay let put read catch teach buy bring think sit write drive ring sink run give wi n know grow throw draw show feel sleep keep sweep meet 二、用括号内所给动词的适当形式填空。 1.I (buy) a new dictionary the day before yesterday.2．- What day (be) it yesterday? It (be) Friday 3．He (be) here half an hour ago 4．We often (play) games last term.5．She (give) me a book a moment ago 6．The girl (get) up very early this morning 7．They (take) photos near the river an hour ago 8．He (not watch) TV yesterday evening 9．- Why (be) the boy late for school? -Because he (be)ill 10. Mr. Green (come) to visit me last night.11. The teacher____(agree) to our idea yesterday 12.They (make) him work twelve hours a day last year 13. I______(see) him in the library two days ago 14. She_______ (write) her address on the blackboard ten minutes ago 三、按要求改写下列各句。 1.I was at home this morning ．（改为一般疑问句，并作否定回答）2．He did morning exercises in the morning ．（改为否定句）3．They had a big dinner yesterday.（改为般疑问句，并作肯定回答） 4.I went to see my uncle last Sunday ．（改为否定句）四、选择填空。
英语时态讲解 1. 一般现在时的应用 (1) 表示经常发生的动作或存在的状态。常用频度副sometimes, often, always, usually, seldom 以及时间副词 every day / night / week / month / year, in the morning, in the afternoon, in the evening, at night 做状语。如： He often stays up late. 他常熬夜。 We go home every month. 我们每月都要回家。 I watch TV at night. 我晚上看电视。 (2) 表示客观真理或永恒的状态。如： The earth travels round the sun. 地球绕太阳旋转。 Trees turn green in spring. 春天树木变绿。 Liquid turns into gas when it is hot enough. 足够热时，液体变为气体。 Practice makes perfect. 熟能生巧。 (3) 现阶段的状态。常跟时间副词now连用。如： He lives in Beijing now. 他现在住在北京。 She is at home. 她在家。 They work in that factory. 他们在那家工厂工作。 (4) 习惯性的爱好或行为。如： I like dancing while she likes singing. 我喜欢跳舞，而她喜欢唱歌。 We get up at six. 我们六点起床。 He studies very hard. 他学习很刻苦。 (5) 表示已经计划、安排好了或时间表上所安排，并且一定要做的事情。用于这种句型的动词主要是瞬间动词：come, go, leave, arrive, begin, start, stop, close, open等。如： The train arrives at five past eight and leaves at ten past eight. 火车八点过五分到，八点过十分
英语动词时态专项练习 满分：100分你的得分_________________ 一．用所给词的适当形式填空：（30分） 1. Listen to the little girl. She ___________________(recite) a poem. 2. ________ your sister ___________(study) in this school two years ago? 3. I ________________(not go ) to the city next week. 4. They ______________(attend) a concert at this time yesterday. 5. You needn’t _______________(come) here so early. 6. Do you often go _______________ (climb) mountains? 7. They _______________________ (leave) here tomorrow. 8. I spend two hours _______________(do) my homework every day. 9. While we ________________ (wait) for the bus, a girl ___________ (run) up to us. 10. If it _____________(not rain) tomorrow, we will go to the zoo. 11. I__________ already___________ (see) the film. I __________ (see) it last week. 12. They________________(not make) a model ship when I saw him. 13. I believe that those mountains _______________ (cover ) with trees in a few years’ time. 14. There ________________ (be) a talk on science in our school next Monday. 15. My mother told us that Taiwan _________________ (be) part of China. 16. When he comes back, I ________________(tell) you at once. 17. He needs ________________(go) to see a doctor. 18. ---What are you doing? ---I ___________(write) and he _____________(watch) TV. 19. He turned off the light and then ________________(leave). 20. The boy was made ________________ (stand) there for an hour by his father. 21. The teacher came right away as soon as he _________(hear) the noise. 22. As I ______________ (walk) in the park, it ________________ (begin) to rain. 23. While mother _____________ (put) Cathy to bed, the door bell ____________ (ring). 24. He ___________________(borrow) this story book for two weeks. 25. ____________ you _____________ (find) your science book yet? 26. --- What ________ you _______ (do) at that time? ---We _________________ (watch) TV. 27. The best time _______________(go) to Yunnan is in spring. 28. Can you tell me if it _________(snow) tomorrow? 29. ---Where’s Li Ming ?
初一英语时态专题复习 一、一般现在时：（1、现在的状态。2、经常或习惯性动作。3、主语所具备的性格和能力。4、真理。） 1、标志：often（经常）,usually（通常）,sometimes（有时）,always（总是）,never（从不）, on Sundays（在星期天）, every day/month/year（每一天/月/年） 2、结构： （1）主语+连系动词be(am/is/are)+名词/形容词/数词/介词短语/副词等做表语表状态（包括There be +n.） 练习： 1.I______(be) a student. My name_____(be) Tom. 2. Where _____(be) my shoes? They___(be) here. 3.Who ____(be) the girl with long straight hair? I think she ___(be) Kate. 4. You and I ___(not be) in Class Six. 5.___(be) there a supermarket on the Fifth Avenue? Yes, there_____(be). 6. ____ her parent tall? No, he____. （2）主语（非第三人称单数）+行为动词原形+其他（用助动词do 帮助构成否定句、一般疑问句和特殊疑问） （3）主语（第三人称单数）+行为动词的第三人称单数+其他（用助动词does 帮助构成否定句、一般疑问句和特殊疑问句） 行为动词第三人称单数加-s的形式 1.- s 2. 辅音+y: study-studies 3.以s,x,ch,sh结尾watch-watches teach-teaches4特殊have-has do-does go-goes 练习： 1)His parents _______(watch) TV every night. 肯定句1) My brother _________(do) homework every day. 2)His parents _________(not watch) every night.否定句2)My brother________(not do)homework every day. 3)_____his parents_____(watch) TV every night?一般疑3)______ your brother _____ homework every day? Yes, they _______. No, they _______. Yes, he______. No, he _________. 4)When___ his parents _____(watch) TV? 特疑4)When _____ your brother ____(do) homework? They watch TV every night. He does homework every day. 二、现在进行时：表示说话瞬间或现阶段正在进行的动作。 1、标志: now（现在）listen（看）look（听） 2、结构:主语+助动词be(am/is/are)+行为动词的现在分词(doing) 现在分词的构成：1.-ing: eat-eating 2.辅音字母+e: take-taking 3. sit, put, begin, run, swim, stop, get, shop,（双写最后一个辅音字母，再加ing.） 练习： 1. Jim __________________(take) photos in the park now.
初中英语语法八大时态 一．一般现在时 1.结构 肯定句式: 主语+动词原形/动词的第三人称单数+其他 否定句式: 主语+（助动词）don't/doesn't +动词原形+其他 一般疑问句式: Do/Does+主语+动词原形+其他 简略回答: (肯)Yes,主语+do/does (否)No,主语+do/does not 缩写形式: don't = do not doesn't = does not 例句：He often goes swimming in summer. I usually leave home for school at 7 every morning. 2.用法 1）表示经常的、习惯性的动作或存在的状态，常与表示频度的副词连用。 常用的频度副词有：always、often、usually、seldom、never、sometimes, every week (day, year, month…), once a week, on Sundays.频度副词在句中通常放在行为动词之前，系动词、助动词之后。 例如: He often goes swimming in summer. I usually leave home for school at 7 every morning. 2）表示主语具备的性格、特征和能力等。 例如：All my family love football . My sister is always ready to help others . Ann writes good English but does not speak well. 3)表示客观真理、客观存在、自然现象。 例如：The earth moves around the sun. Shanghai lies in the east of China. 4）表示按计划或安排好的，或将要发生的动作，可用一般现在时表将来。 但只限于start,begin,leave,go,come,arrive,return,take place等。 例如：The train leaves at six tomorrow morning. He comes back tonight. 5）在复合句中，当主句是一般将来时，时间或条件状语从句的谓语动词只能用一般现在时来表示将 来要发生的动作。 例如：I'll tell him the news when he comes back. If you take the job , they will talk with you in greater details. 二．一般过去时态 1.结构 肯定句式: 主语+动词过去式+其他 否定句式: 主语+（助动词）didn’t +动词原形+其他 一般疑问句式: Did+主语+动词原形+其他 简略回答: (肯)Yes,主语+did (否)No,主语+did not 基本结构否定句一般疑问句
时态专项练习 1 ( ) 1 -He came early this morning, didn't he? -Yes, he did. He often___ to school early. A. come B. comes C. came D. has come ( ) 2 Ann ____ her hair every week. A. is going to wash B. wash C. washes D. is washing ( ) 3 They usually_____TV in the evening. A. watch B. will watch C. are watching D. watches ( ) 4 The sun ___ in the east and___ in the west. A. raises; set B. rise; sets C. rises; sets D. rises; set ( ) 5 Miss Gao___ English on the radio every morning. A. had studied B. studies C. study D. studied ( ) 6 Our teacher will return by the time school A. will begin B. began C. is beginning D. begins 2 ( ) 1 -I usually have milk and bread for breakfast. What about you, Jim? -So do I, but my sister ___. A. hasn't B. doesn't C. didn't D. won't ( ) 2 -That ten pound note belongs to me. A. Yes, it belongs B. No, it doesn't C. Yes, it is D. No, it isn't ( ) 3 She will go if it ___ tomorrow. A. isn't rain B. don't rain C. doesn't rain D. didn't rain 3 ( ) 1 -_____ they often ___ these old men? -Yes, they___. A. Do; help; are B.Are; helping; are C. Do; help; do D. Are; helped; are ( ) 2 -___ he ___ to work on foot? -Yes, he___. A. Do; go; do B. Does; go; does C. Is; going; does D. Does; go; is ( ) 3 _____ you ___ some speaking in English every day? A. Is; speaking B. Do; do C. Do; does D. Does; do 4 ( ) 1 How ____ it in English?
一、一般现在时: 概念:经常、反复发生的动作或行为及现在的某种状况。 时间状语:always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc. 基本结构:①be动词; ②行为动词 否定形式:①am/is/are+not; ②此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。 一般疑问句: ①把be动词放于句首; ②用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。在一般现在时中,当主语是第三人称单数时,谓语动词要用第三人称单数形式,即常在动词原形后加-s或-es。 一、人称代词he, she, it是第三人称单数。如: He likes watching TV. 他喜欢看电视。 She has lunch at twelve. 她十二点吃午餐。 It looks like a cat. 它看起来像只猫。(口诀:I用am,you用are,is用于她他它,单数名词用is,复数名词都用are)
二、单个人名、地名或称呼作主语;是第三人称单数。如: ①Han Mei looks like her mother. 韩梅看起来像她的母亲。 ②Beijing is in China. 北京在中国。 ③Uncle Wang often makes cakes. 王叔叔经常做蛋糕。 三、单数可数名词或"this / that / the+单数可数名词"作主语时,是第三人称单数。如: ①A horse is a useful animal. 马是有用的动物。 ②This book is yours. 这本书是你的。 四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that 作主语时,是第三人称单数。如: ①Everyone is here. 大家到齐了。 ②There is something wrong with the watch. 这块手表有毛病。 五、不可数名词作主语时为第三人称单数。如: ①The milk is in the g lass. 牛奶在玻璃杯里。 ②The bread is very small. 那面包很小。 六、当数字或字母作主语时,看作第三人称单数。如: ①"6" is a lucky number. "6"是个吉利数字。 【练习】
七年级英语时态和句型专项训练 ——Book I & Book Ⅱ 英语句子中的动词常发生词形变化，动词变化的原因一般有三个方面：1、受时态的影响；2、受主语的影响（即“主谓一致”原则）；3、受固定句型的影响。谓语动词的变化原因通常是前两项，非谓语动词变化原因是第三项。完成下列各题判断括号内的动词是谓语动词还是非谓语动词，并写出词形变化的原因，如果原因是第三项，并写出相应的句型。 1. He ________(be) Jack. 2. They ________(be) my friends. 3. Her last name _________(be) Green. 4. Those _________(be) my parents. 5. You _________(be) my best friend. 6. Here _________(be) two nice photos of my family. 7. One of the boys __________(be) from the USA. 8. Tom and Jim _________(be) from the UK. 9. Tom with Jim __________(be) in the room. 10. Last year I _________(be) in Australia. 11. Where _________(be) you last Saturday? 12. There ________(be) a new movie next Friday evening. 13. There ________(be) some books on the desk. 14. There _________(be) some milk in the glass. 15. There ___________(be) a book and two rulers on the desk. 16. There _________(be) two rulers and a book on the desk. 17. My sister ________(have) a new bike. 18. ________ you ________(have) a baseball? 19. ________ he _________(have) a soccer ball? 20. She __________(not have) a tennis ball. 21. Let him ____________(play) ping-pong ball. 22.Let’s _________(go) to school at 7:30.
初中英语6大时态 1、一般现在时： 用法: 1)现阶段经常性，习惯性的动作。例如： I get up at six every morning. He plays tennis once a week. 2) 现在的状态。例如： My mother is a teacher. She teaches English in a school. 3）客观真理。例如：The earth goes around the sun. 常见的标志词：often，usually，sometimes，always，seldom，never，every day/week…，how often，once a week，in the morning/afternoon/evening等。 构成：主语是I, we, you, they和名词复数时作谓语的行为动词用原形。主语是he, she , it 1)当主语是第一、二人称和第三人称复数以及名词复数时： 肯定式: S + be(is/am/are) + ··· 否定式: S+ be (is/am/are) + not + ··· 一般疑问式: Am /Is /Are + S + ···? 简略回答: (肯) Yes, S + be(is/am/are). (否) No, S + be(is/am/are) + not. 特殊疑问句式: 特殊疑问词+一般疑问句？ 2)主语为第三人称和名词单数时： 肯定式:S + V/动词的第三人称单数 否定式:S + don't/doesn't + V + 其他 一般疑问式:Do/Does + S + V + 其他 简略回答:(肯)Yes, S + do/does (否)No, S + do/does not 练习题： 1.--- May I help you, sir? --- Yes, I bought the TV the day before yesterday, but it ______. A. didn’t work B. doesn’t work C. won’t work D. can’t work 2．______ the bus until it ______.. A. Get off, stops B. Get off, will stop C. Don’t get off, stops D. Don’t get off, will stop 3．The 70-year-old man ______ exercises in the morning. A. takes B. are taking C. took D. will take
初中英语时态详解 一、什么叫时态？英语中不同时间发生的动作要用动词的不同形式来表示，这种动词的不同形式叫做时态。 二、时态的种类常见的英语时态有16种，但初中阶段一般要求掌握9种。请见下表：（以动词work为例）时态名称例句主语谓语时间状语一般现在时He worksevery day 一般过去时Heworkedyesterday 一般将来时Hewill workto morrow 过去将来时Hesaid he would workthe next day现在进行时Heis workingnow过去进行时Hewas workingat that time现在完成时Hehas workedfor two hours过去完成时Hehad workedfor two hours by then现在完成进行时Hehas been working heresince10 years ago时态往往和其时间状语有着密切的联系。现就常用9种时态及其常用时间状语等问题分别简介于下： 1、一般现在时一般现在时用来表示：a、客观事实和普遍真理；b、习惯性的、反复出现的动作或状态；c、主语现有的特征。常与下列时间状语连用：（1）always, often, usually, sometimes, seldom, ever, never等。如：It never snows in Australia in December、澳大利亚的二月里从来不下雪。（2）once a year, twice a day, every day, every month, every other day(每隔一天)，every two days(每隔两天)等。如：I hear from her every other week、我每隔一周收到她的来信。