下载文档原格式
译林新版英语七上Unit 4语法及写作一、语法解析（一）时间介词at, in, on用法on、in、at在接时间时区别：on后常接具体某一天或某一天的早午晚及特别节日等；In后常接周、月、年、季节等一段时间或一天的早午晚；at后常接具体的某一时刻，如几点钟等Eg: on Monday 在周一；on a cold morning 在一个寒冷的早上；on Children’s Day 在儿童节In a week 在一周里；in May 在五月份；in2000 在2000年；in summer 在夏天At 6:00 在六点（二）频率副词1.频率副词用来表示某一动作发生的频率或某一状态出现的频率，常见的有（按程度由大到小排列）always（总是，一直）；usually（通常）；often（经常）；sometimes（有时）；seldom （很少）；never（从不）。
2. 对频率副词提问常用how often开头3. 在句中位置（1）在连系动词be之后。
Eg: She is sometimes very busy.她有时非常忙。
（2）在助动词或情态动词之后。
Eg: I can always remember you.我会一直记得你。
（3）在行为动词之前。
Eg: We often go there.我们经常去那。
（4）sometimes可放在句首、句中或句末。
Eg: Sometimes she writes to me.有时她给我写信。
4. 用法(1) often, always, usually等常和一般现在时连用，表示现在经常或反复发生的动作。
Eg: I always go to bed at ten o’clock.我总是10点睡觉。
(2) always可与进行时连用，并不强调动作正在进行，表示赞叹、厌烦等情绪。
Eg:He is always thinking of others. 他总是为其他人着想。
初中英语牛津译林版新教材七上Unit 4语言点和语法点整理▲Welcome to the unit1.the key to sth./the key to doing sth. ......的钥匙/做某事的关键Learning is the key to unlocking the world.学习是打开世界的钥匙。
/学习是解锁世界的关键。
2.get up 起床3.do morning exercises做早操 exercise(n.)可数：成套的运动 do eye exercises 做眼保健操do exercise 做锻炼 exercise(n.)不可数：锻炼do some/much/more exerciseDoing morning exercises is good for us.(动名词短语作主语，谓语动词用单数)4.have lessons 上课5.do after-school activities 进行课外活动after-school(adj.) 课外的，课后的after school(介词短语)放学后Students do all kinds of after-school activities.Students do all kinds of activities after school.6.help with housework 帮忙做家务7.do homework做作业do one’s/sb’s homework做作业One’s/sb’s:my/your/his/her/our/your/their肯定句：She often does her homework in time.疑问句：Does she do her homework in time?否定句：She doesn’t do her homework in time.8.go to bed 去睡觉9.on weekdays 在工作日10.---What time do you get up in the morning on weekdays?---I usually get up at 6:45 a.m.. (What time提问具体的时刻) when可以提问具体的时刻，也可以提问笼统的时间。
04 表示时间的介词第一部分时间介词语法知识梳理时间介词表示＂时间＂的介词如下：①表示年、月、日、时刻等用at, in, on②表示时间的前后用before, after③表示时间的起点等用from④表示时间的经过等用at, on, inat用于表示时刻、时间的某一点at lunch在午饭时a t breakfast早餐时at noon正午时at night在夜间at that time那时at the moment此刻，目前at the same time同时at times偶尔，有时at nine在九点钟at first开始的时候，起初at last最后►We usually have lunch at noon/ at twelve. 我们通常中午吃午饭（十二点吃午饭）。
注意：表示时间的名词前有this, last, next, every等修饰时，其前面不加介词。
this morning今天早上last Monday上周一every week每周on用于表示某天，某一天的上、下午（指具体的某一时，一律用on）on Monday 在周一on Monday evening 在周一晚上on Tuesday morning 在周二早上on June 6在6月6日on May 4,2016 在2016年5月4日on a cold night在一个寒冷的夜晚on that day在那天on Christmas Day在圣诞节那天on time准时on the night of July（the）first 在七月一日的夜晚►We didn’ t listen to the lecture on Wednesday afternoon. 周三下午我们没去听演讲。
in用于表示周、月、季节、年和泛指的上午、下午、晚上（指在一段时间内）。
in the week在这周in the holiday在假期中in May 在五月in 1995在1995年in summer在夏季in Spring在春季in autumn在秋季in winter在冬季in September, 1995 在1995年9月in the morning 在上午in the afternoon 在下午in the evening在晚上in the 21st century在二十一世纪in time及时in an hour一个小时后in a minute一会儿，立刻►People go skating in winter.人们冬天去滑冰。
译林版七年级英语上册第四单元知识点总结一、词汇知识点整理：1.wake up 醒来wake sb up 叫醒某人2. go out 出去3. after breakfast/lunch/dinner 早餐/中餐/晚餐后4.have/eat breakfast/lunch/dinner 吃早餐/中餐/晚餐5.need a good rest 需要好好的休息6. need to do sth 需要做某事7.go walking 去散步8.in the hills 在山里9.how to 如何/怎样10. have fun 玩的愉快have fun doing sth愉快做某事11. do morning exercises 做早操12. have lessons 上课13. do after-school activities 做课外活动14. do homework 做作业do one’s homework 做某人的作业15.be late for … 迟到16. start lessons 开始上课17. at a quarter past eight 在8点15分18. at a quarter to eight 在7点45分19.at half past seven 在7点半句型：1. Shall we go walking in the hills? 让我们到山里散步好吗？Shall we + 动词原形…？让我们…好吗？2. ---When do you go to school every day? 你每天什么时候上学？--- I go to school at twenty past seven. 我7点20分上学。
3. --- What time do you start lessons? 你们几点开始上课？--- At a quarter to eight. 在7点45分。
时间的表达：1.顺读法：7:20 seven twenty 8:30 eight thirty 9:15 nine fifteen2.逆读法：当分钟＞30时（60-分钟）to （小时+1）表示几点差几分如：7:40 twenty to eight 8:45 a quarter to nine当分钟≤30时分钟past 小时表示几点过几分如：9:10 ten past nine 7:30 half past seven 8:15 a quarter past eightReading短语：1.from Monday to Friday 从星期一到星期五2.be good at doing sth 擅长做某事3.a lot of= lots of + 可数名词/不可数名词许多many + 可数名词复数许多much+不可数名词许多4．be nice/kind/friendly to sb 对某人友好5.chat with sb 和某人聊天chat→cha tt ing6.each other 相互7.or 或者；否则8.in the playground 在操场9.my friends and I 我和我的朋友（注意I放在and后）10.on Tuesday 在星期二（星期前用on）11.in the school volleyball team 在学校排球队12.practise doing sth 练习做某事13.have a good time 玩得愉快14.Best wishes 美好的祝愿15.read books 看书句型：1.Our school starts at eight in the morning from Monday to Friday.我们的学校生活是从星期一到星期五早上8点开始。
![牛津译林版七年级英语上册Unit4语法知识点练习 时间介词[at、in、on]](https://img.taocdn.com/s1/m/35af65400242a8956aece439.png)
牛津译林版七年级英语上册Unit4语法知识点练习时间介词（at/in/on）[用法纲要]at 钟点时刻/年龄/部分节日/用餐时间in 月份/年份/季节/世纪/朝代on 星期/具体的某一天/被限定的时间[精华练习]用at/in/on填空。
1.I usually play the piano ______Sundays.2.She gets up ______ 5 o’clock every morning.3.Autumn usually comes ______ September.4.I met a monkey behind my house ______ the afternoon of March 3.5.Don’t go fishing ______ rainy days.6.Her birthday is ______ June.7.His grandfather died ______ 2007.8. ______ a cold winter day, I didn’t go to school because of a terrible cough.9.I always buy some presents for my mother ______ Mother’s Day.10. ______lunch time, I eat in school with my classmates.11.My brother often play basketball ______ weekends.12.I could swim ______ the age of 6.13.My mother will come back ______ October 10th.14.I usually read story books ______ the afternoon.15.My elder sister was born ______ April 2004.16. ______Christmas, we students always have fun.17.______night,we should keep quiet.18.As a student ______ 21st century(世纪)，we should study hard.19.______the Tang Dynasty(朝代），China was open to the world.20.Don’t watch your mobile phone ________dinner.[答案解析]1.on2.at3.in4.on5.on6.in7.in8.on9.on 10.at11.on/at 12at 13.on 14.in 15.on16.At 17.At 18.in 19.In 20.at。
根据七年级上学期第四单元My Day语法点时间介词Prepositions of Time设计一、介词in on at 后接时间的用法In + parts of day, months, seasons, years,century, era, dynasty In 加一天中的某个时间段（上午/下午/晚上），月份，季节，年份、世纪、年代、朝代例In the morning/afternoon/evening in May in winter in 2023 in the 21st century in the 1990s in the Tang Dynasty My parents watch TV the evening.We plant trees March every year.On + days, dates, parts of a special day, special holidaysOn 加星期几，具体日期，具体某一天的某个时间段（上午/下午/晚上）节假日例On Monday on 1 June on a snowy morning on Teacher’s DayOur summer holiday starts July 1.Sam goes swimming Saturday afternoon.At + time of a day, ageAt 加时间点，年龄及固定搭配例At seven o’clock at 12 years old=at the age of 12at weekends 在周末at noon中午/at night夜里/at dusk黄昏/at dawn黎明lie has breakfast eight o’clock.2.She often read books noon.注意：this that last next every等词前面不能再加介词This afternoon这, that evening那, last Friday上, next Sunday 下, every morning每个1.Amy will play with her friends this afternoon.2.Kitty goes to the Reading Club ______ every Monday afternoon and goes to the Swimming Club ______ Friday afternoon.A.in; onB. on; inC. /; onD. /; in补充点：当in/ at 作地点介词时的用法In 表示在一个很大的空间里，后接大地点。
牛津译林版七年级英语上册Unit4知识点汇总Unit4 —表示时间的介词和频度副词【概念引入】I. 表示时间的介词在英语中，我们常常要在时间的前面使用介词。
不同的时间前面要使用不同的介词。
这些词有很多，但是本单元我们主要学习的是in, on at 这三个介词在时间前的用法。
请看下列例句体会这三个词的用法：I usually go to school at 7:20. 我常常7:20我去上学。
We often read books there on Sunday and Friday.周二和周五我们经常去那里看书。
The leaves turn yellow in autumn. 秋天树叶变黄。
II. 频度副词usually, sometimes, always, often, seldom, never等词在英语中被称为“频度副词”。
它们用来表示动作发生的频率，请看下列例句并体会频度副词在句子中的用法：Well, I seldom go out. 哦，我很少外出。
After lunch, I always need a good rest. 午饭后，我通常需要好好休息。
I usually go to school at 7:30. 我通常7:30去上学。
【用法讲解】1. in的用法1）用于一天的早、中、晚前。
例如：We have English class in the morning. 我们早上上英语课。
My mother goes to work in the afternoon. 我妈妈下午去上班。
She watches TV in the evening. 她晚上看电视。
2）用于月份、季节、年份前。
例如：The flowers come out in spring. 花在春天绽放。
The Children’s Day is in May. 儿童节在五月。
They came to China in 1998. 他们在1998年来到了中国。
牛津译林版七年级英语上册7AUnit4语法时间介词频率副词牛津译林版七年级英语上册7AU4语法时间介词+频率副词一、时间介词注意1:零时间介词：（1）yesterday, tomonow, this..., that...., these..., those..., next..., last...,（2）在询问今天是儿号？今天周儿？现在儿点？的时候，答句都不用时间介词。
但是在询问什么时候做某事的时候，答句则需要加时间介词。
E.g.…Whafs the date today? …Ifs the tenth of October.——Wlien do you have meetings? —It's on the tenth of October.注意2：节日的表达和节日前的介词：⑴带day的节日前无the,四方节日前无the, festival结尾的节日前有the⑵带day的节日前用oil,西方节日前用at, festival结尾的节日前用atE? g. On Cliildren^s Day; on Father^ Day; on Iiiteniational Workers5 DayAt Chiistmas/EasteivHalloween at the Mid-Autunui^Spring Festival练习：用正确的介词填空。
l.Jim usually gets up ___ 6:30 ______ the morning. at： in2」t's always cold and snowy __ winter ____ Harbin. in; in3. The April Fool's Day is _ the 1st of April, on4. The Spring Festival is __ January or February?in5. How many Chinese lessons do you have __ a week? in6. We have four lessons __ the morning?in7. He often does his homework __ Friday evening. on8. Please come to school __ half past eight?at9. The little girl plays the piano ___ the evening every day. in10」can jog to school __ t he morning, in11.What did you do ____ t he Spring Festival? at12」usually take photos ___ Sunday morning. on13. Women's day is ___ t he third of March, on14. We go to school _ seven ____ the morning. at;in15. He was here __ this moment?at16. We were very happy ___ New Year's Day. on17. They dress up as a ghost ____ the evening of October 31st?on二、频率副词一、频度副词的用法(从低到高:never, seldom, sometimes, often, usually, always)从不，很少, 有时，经常，通常，总是这些词都是表示频率的词，一般在句中作状语。
