译林版英语7B Unit4 Grammar
译林牛津版七年级英语下册7B unit4 知识点梳理
7B Unit4 <重点短语>1.have to 不得不，必须2.go straight on 一直往前走3.lie down all day long 整天躺着4.walk along 沿着...走5.turn left 向左转6.cross the bridge过桥7.walk past步行经过8.traffic lights 红绿灯9.plenty of大量，足够10.the way to 去...的路<重点句型>1.Sunshine Zoo is north of Sunshine Middle School.阳光动物园在阳光中学的北面。
2.--How will we get there?我们将怎样到那里？--We’ll get there by bus.我们将乘公共汽车到那里。
3.Go straight on, and you’ll find the Panda House.一直向前走，你们就会看到熊猫馆。
4.Remember that they are dangerous.记住它们很危险。
5.Birds make beautiful sounds when they sing.鸟儿在唱歌时会发出美妙的声音。
6.They jump around and make people laugh.它们上蹿下跳，惹得人们大笑。
7.Cross the bridge, and you will see the elephants.过了桥，你们会看到大象。
8.The food is above the drinks.食物在饮料的上方。
9.Walk past the house, turn left and walk along the path next to the river.走过这座房子，向左转，沿着河边的小路走。
10.The treasure is under the ground in front of the third tree on the left.宝藏在左边第三棵树前面的地下。
牛津译林版七年级英语下册Unit4GrammarⅠ说课稿
3.课堂展示：鼓励学生分享自己的家庭故事，增进情感交流，提高表达能力。
4.师生互动：通过提问、回答、反馈等方式，激发学生的思考，提高课堂氛围。
四、教学过程设计
（一）导入新课
为了快速吸引学生的注意力和兴趣，我将以一个简短的热身活动开始新课。我会邀请几名学生到讲台前，让他们模仿家庭成员的动作和习惯，如爸爸看报纸、妈妈做饭、弟弟玩游戏等。这些生活化的场景将立即引起学生的共鸣，激发他们的兴趣。接着，我会提出问题：“How do you usually describe what your family members do every day?”让学生思考并尝试用英语回答，自然过渡到一般现在时的学习。
4.设计填空、改错等练习，让学生在实际操作中掌握一般现在时的运用。
5.分组讨论，让学生互相交流，总结一般现在时的特点和用法。
（三）巩固练习
为了帮助学生巩固所学知识并提升应用能力，我将设计以下巩固练习和实践活动：
1.角色扮演：学生分组扮演家庭成员，用一般现在时进行对话，描述日常活动。
2.小组竞赛：开展“动词变形大赛”，鼓励学生快速准确地说出动词第三人称单数形式。
4.鼓励学生分享自己的家庭故事，增强他们对课堂内容的共鸣；
5.对学生在课堂上的表现给予积极评价和反馈，提高他们的自信心和成就感。
直接输出。
三、教学方法与手段
（一）教学策略
在教学过程中，我将采用以下主要教学方法及其理论依据：
1.情境教学法：该方法通过模拟真实的语言环境，使学生能够在具体情境中自然地运用所学知识。依据是交际语言教学理论，强调语言学习的实践性和功能性。
1.多媒体课件：展示与家庭、朋友相关的图片、视频，辅助情境教学，提高学生的学习兴趣和注意力。
译林英语7B Unit 4grammar精品公开课课件
特殊词：
a usual boy ; a useful book ; a university ; a one –leg dog an uncle ; an umbrella an honest boy ; an hour ; 字母前用an “a , e , i , o , f, h , l , m , n , r,s,x”
Discuss in groups:
How to use “a” or “an”
a panda a monkey a bridge an elephant an apple an open area
结论2：a用于辅音音素开头的词前， an用于元音音素开头的词前。
小试身手：用a或an填空
a an a lion ___bird ___ ___orange a an old man an “L” ___giraffe ___ ___ an ___ a “u” ___umbrella an interesting book an ___ ___ hour an honest boy ___ 注意：an是放于元音音素前，而不是元 音字母前。
the 1.We live on ___third floor of the tall building. The 2.____Whites are preparing for the coming 用于姓氏复数形式前，表示某一家人 Thanksgiving Day. the 3.My cousin ,Amy,like playing ____violin. 乐器前 the 世界上独一无二的事物 4.___earth goes around ____sun. The the 5.I believe you are ____best singer . 形容词最高级前 The 6.____rich should try their best to help 某些形容词前，表示某一类人 the ____poor.
牛津译林版英语7BUnit4Grammar语法课件共37张PPT
--- Yes. _T_h_e_ library is just next to our
classroom. 3. I have _a_n_ apple. It’s in my bag. Can you
练一练：填入适当的介词使句子通顺。
1. The football is b__eh__in_d_ the door, so I can’t see it.
注意：an是放于元音音素前，而不是元 音字母前。
• 特殊词： • a usual boy ; a useful book ; • a university ; a one –leg dog • an uncle ; an umbrella • an honest boy ; an hour ; • 字母前用an “a , e , i , o , f, h , l , m , n ,
5. 乐器名词前用。如： play the piano play the violin
6. 定冠词与形容词连用表示一类人，加 在姓氏的复数形式前表示“全家人〞
或“夫妇〞。如：the rich 有钱人 the young 年青人 the Rreens 格林一家
7. 某些专用名词和习惯用语中用定冠 词。 the Great Wall by the way
__×____ underground. 8. Who is good at playing __×____
football in your class? 9. _T_h_e__ boy in a red coat is my cousin.
牛津译林英语 七年级上册unit4Grammar 课件
I. 根据句意, 用介词at, on或in填空。 1. Most children in China go to school
__a_t _ six. 2. It is very hot _i_n__ July in our city. 3. We usually have a big party _o_n__
Complete the sentences according to the graph on page 48.
1) Simon loves playing football. He _o_f_te_n_ plays football in the playground.
2) Sandy does not have much time to play tennis. She s_e_l_d_o_m_ plays tennis.
in用于表示上午、下午、晚上、某月、 季节和某年等时间。 e.g. in the first week of this term
这学期的第一周
on: we use ‘on’ before:_d_a_y_s_, __p_a_r_ts_o_f__a__, _sp_e_c_i_a_l _h_o_li_d_a_y_s_, _d_a_t_e_s . specific day
100% 80% 60% 40% 20% 0%
never seldom sometimes often usually always
频度副词 (频率由高到低):
always (总是) usually (通常) often (经常) sometimes (有时) seldom (很少) never (从不)
Mondays.
10. I like playing tennis _i_n_ the afternoon, but I will play basketball _____ this afternoon.
译林版英语七年级上册Unit4Grammar
weekends, but ______ we eat out.
A. sometimes B. seldom
C. never
D. always
3. Jerry _________ for school.
A. is usually late B. usually is late
C. is late usually D. goes usually late
4. Daniel does not like basketball. He _n_e_v_e_r__ plays it. 5.Kitty goes to her dancing lessons every day. She
a_l_w_a_y_s_dances for half an hour. 6. Millie _s_o_m_e_t_im__e_s__ goes roller skating, but she is not
rule :at + festivals
How to use “at”
How old did you go to middle school? When did you learn English?
rule : at + age
How to use “at”
at: we use ‘at’ before: _c_lo_c_k__ti_m__e, _m_e_a_l_ti_m_e_s_,
1.I often get up _a_t_six o’clock. (clock time)
2.Tom often chats with me a_tlunchtime. (mealtimes 3.I began to learn English_a_t_8. (age)
初中英语牛津译林七年级上册Unit 4 Grammar(共28张PPT)
Prepositions of time 时间介词
General
IN
(bigger)
years seasons months parts of day
More specific (small)
ON
days & dates specific Days special holiday parts of a specific day
• 1. We don’t go to school _o_n__Saturday .
• 2. We usually have meetings _o_n__ Monday. • 3. Our summer holiday starts _o_n__1 July. • 4. He was born(出生) _o_n__11 October. • 5. Children can have a lot of fun _o_n__Children’s
Complete Tommy’s email with the correct prepositions of time. Dear Millie, Thanks for your email. I would like to tell you about my life here. Our lessons begin _a_t_ nine o’clock. Usually we have three lessons _i_n_ the morning and two _i_n_ the afternoon.
October November December
Four seasons in a year
spring
summer
autumn
winter
第7讲 Unit 4 Finding your way(教案)七年级英语下册(译林牛津版)
主题7B Unit 4(Finding your way) 学习目标1. 掌握Comic strip—Grammar重点词汇、句型；2. 掌握Integrated skills—Self-assessment重点词汇、句型；3. 掌握冠词的用法；4. 掌握表示地点的介词的用法。
教学内容【课堂导学】1、上次课后巩固作业复习；（具体内容无须在此呈现出来）2、互动探索（此部分与上次预习思考相一致，且需要在此部分呈现出来）亲爱的同学们！你们给小明指出路线了吗？First, go straight on and turn right at the park.Next, walk along the Shengping Road and then turn left at the first turning.At last, you will see the barbecue bar at the end of the road.must “必须”，没有人称、数、时态的变化，否定式mustn ’t 表示“禁止” 表示说话人主观上的看法，强调主观上的需要【知识梳理5】Sunshine Zoo is north of Sunshine Middle School. 阳光动物园在阳光中学的北部。
(1) north 名词，意为 ，固定结构为 ，表示 。
指范围之外，且中间有一段距离。
(2) 方位名词与介词in, on, to 连用时的区别含义 用法 in+方位名词在……之内 强调 on+方位名词在……之外 强调 to+方位名词在……之外 强调 【例题精讲】1. The tree is in the north of the school.2. The hill is on the north of the school.3. The cinema is to the north of the school.答案：(1) north 名词，意为“北，北方”，固定结构为be+方位词+of ……，表示“某地在另一地的……方向”。
Unit 4 Grammar课件 译林版(2024)七年级英语上册
Practice
Look at the following pairs of words. Read the first word of each pair. Then try to read the second one correctly.
Practice
Practise saying the following phrases.
the term. 6. I am never late for classes.
Pronunciation—Vowels(III) Read the following words. Pay attention to
the sounds of the letter groups in bold.
12. Let’s meet _a_t_ noon for lumch. 在中午、夜里
Prepositions
of time
泛指在上午、下午或晚上
月份
in 季节
年份
பைடு நூலகம்
星期
on 日期
具体某一天的上午、下午或晚上
特定节假日
时刻
at 年龄
节日期间
在中午、夜里 at noon/nignt/midnignt
In at
Adverbs of frequency
Adverbs of frequency tell you how often things happen.
The adverbs are put in order of frequency, from _l_o_w__ to _h_i_g_h_: never＜seldom＜sometimes＜often＜usually＜always.
We use _a_t__ before time of the day, _o_n__ before days and _i_n__ before parts of the day.
最新牛津译林版中学七年级英语上册《Unit 4 My day Grammar》教案
《Unit 4 My day Grammar》教案Teaching aims 1,to use different prepositions to talk about time. A级2,to understand and use the Adverbs of frequency. B级Importance1 new words and expressions:Would like all the best life A级2,to use different prepositions to talk about time.A级3,to understand and use the Adverbs of frequency.B级Difficulties1,to use different prepositions to talk about time.2,to understand and use the Adverbs of frequency.Teaching proceduresStep1 presentatio n1, T:What time do you go to school everyday?On What days do you usually have your history lessons?When do you usually have your Chinese lessons? Write the answers on the blackboard:I go to school at 7 o'clock.We have our history lessons on Monday and Frida y.We usually have Chinese lessons in the morning.We use different prepositions to talk about time.2,let Ss think of more usage of"at on i n"3,Let Ss read the table in Part A.then tell the ways of using"at on in"4,Let Ss read the examples together.Step2practise1,communicate with Ss(1)When is Children's Day?(2)What season is it in?(3) What do you do on that day?(4)When do you eat a birthday cak e?(5)When do you usually chat with your classmates?(6)How old do children in your city start learning English?(7)When do you do your morning exercises?2 ,let Ss finish t he exercise.(1)Eric's birthday is ___6 December.(2)The Open Day is ____ Tuesday.(3)I want to play tennis with Simon ____three o'clock ____the afternoon.(4)We have a long holiday ____October.(5)I hope my dream can come true ____25.3,Let Ss finish the E-mail on P 474,Let Ss read the E-mail ,Then check the answers together.5 ,Let Ss read the E-mail together.S tep3 presentation1 Communicate with SsT:Tommy and Millie often chat with each other on the internet.Do you often chat on the Internet?How often do you write e-mails?S:...T:Oh, you chat with your friends on the internet everyday.So you always chat with your friends...\T:Adverbs of frequency tell you how often things happen.2.Let Ss read the picture of Part B ,and work out the rul e:Always-usually-often-sometimes-seldom-neverStep4 practiceLet Ss finish the exercise on P 48Let Ss read it together .and remind them of the adverbs .Step5 ActivityI'll give you some minutes to prepare the conversation about your own day.You can talk about your school day and your daily activities.Pay attention to use the correct prepositions of time and adverbs of frequency.分层效果检测题必做题A层一、用on, in和at填空。
++Unit+4+Grammar同步练习-+2024-2025学年牛津译林版英语七年级上册
Unit 4 School daysPeriod 3 Grammar 1.表示时间的介词at、in 和on 的用法基础练习一、根据汉语意思完成句子。
1. Thanks for me about .感谢你告诉我你的生活情况。
2.I have time do my homework.我有很多时间做家庭作业。
3.I often , because I like it.我经常去溜旱冰，因为我喜欢它。
4.She with her mother.她很少和她妈妈一起去购物。
5.Jim is the school football team.He often football with his friends after school.吉姆是学校足球队的一员。
他经常放学后和朋友练习踢足球。
6. I don't much time play 我没有太多时间打网球。
7. to come and watch? 你想过来看看吗?8. ! 当然！二、介词填空。
1. I often read newspapers lunch.Then I have a rest 13:00.2. Children get many presents Chinese New Year.I get many cards Teachers' Day.3. John has lunch at school noon.Then he plays football the afternoon. He does his homework night.4. The students go to the Reading Club Monday and Friday.5. It's too hot summer. You can go swimming with your friends.6.——When were you born? —I was born 1996.7.—When is your birthday? —It's February 20.8. We don't go to school July and August.9. We start school half past seven the morning of Monday.10. I always do my homework the evening.三、用方框中所给的频度副词填空(每词限用一次)。
Unit 4 Grammar课件- 2024-2025学年译林版英语七年级上册
He _s_o_m__e_t_i_m__e_s goes to the library after supper.
5. 莉莉不常(很少)读报．
Lily _s_e_l_d_o_m___ reads newspaper.
6. 我上学从来不迟到．
I am _n__e_v_e_r__ late for school.
Conclusion
➢将左栏中的百分数和右栏中相应的频率副词
对应起来.
1 . 100% E
A. sometimes
2. 80% D
B. seldom
3. 60% F
C. never
4. 40% A
D. usually
5. 20% B
E. always
6. o% C
F. often
元旦节 儿童节 母亲节 父亲节 教师节 感恩节
在没有day节日前用 at
Christmas
圣诞节
Spring Festival
春节
Dragon Boat Festival 龙舟节
Mid-autumn Festival 中秋节
Halloween
万圣节前夜
Complete the exercise
on Page 47.
old. at the weekend/at weekends 在周末 at 7 / the age of 7 在七岁 at noon 在中午 at night 在夜里
在有day节日前用 on
New Year’s Day Children’s Day Mother’s Day Father’s Day Teachers’ Day Thanksgiving Day
【同步练习】译林版初一英语下册 Unit4 Grammar重点语法 冠词a,an,the
Unit 4 Finding your way冠词a,an,the（时间：60分钟，满分：100分）一、单项选择(本大题共50小题，每小题2分，共100分)1．（2022春·江苏宿迁·七年级统考期末）The Reader is a wonderful TV show. ________ show tells us to read more good books.A．An B．A C．The D．不填2．（2022春·江苏宿迁·七年级统考期末）— Lily, you can’t go to school without having ________ breakfast. It’s bad for your health.— I know, Mum.A．/B．the C．a D．an3．（2022春·江苏扬州·七年级校考期末）Mark Twain is ________ American writer and I like ________ book The adventures of Huckleberry Finn.A．an, the B．a , the C．/ , a D．the, a4．（2022春·江苏扬州·七年级统考期末）—Do you know how to spell ________ word “model” in English?—Yes. It begins with ________ “m”.A．the; a B．the; an C．a; an D．the; the5．（2022春·江苏盐城·七年级校考期末）In ________ USA, children usually play ________ game called “trick or treat” at Halloween.A．a; the B．/; the C．the; a D．/; a6．（2022春·江苏扬州·七年级统考期末）There is ________ “f”, ________ “u”, and ________ “n” in the word.A．a; an; a B．an; a; an C．an; an; a D．a; a; an7．（2022春·江苏南京·七年级统考期中）—What would you like for lunch today?—I’d like ________ hamburger. Can you buy one for me?A．/B．a C．an D．the8．（2022春·江苏泰州·七年级统考期末）—What’s your favourite fruit?—Apples. You know, ________ apple a day keeps ________ doctor away.A．an; a B．a; the C．the; a D．an; the9．（2022春·江苏盐城·七年级景山中学校考期末）—Linda! Do you know ________ woman in white?—Yes, she is ________ nurse in Yancheng People’s Hospital.A．a; a B．the; the C．a; the D．the; a10．（2022春·江苏扬州·七年级统考期末）— Lily, ________ apple on the table is for you.— Thanks, Mum. ________ apple a day keeps the doctor away.A．the; An B．an; An C．an; The D．the; The11．（2022春·江苏南通·七年级统考期末）—Do you know how to spell _________ word “expensive” in English?—Yes. It begins with _________ “e”.A．the; a B．the; an C．a; the D．the; the12．（2022春·江苏淮安·七年级统考期末）The Spring Festival is ________ important holiday in China. A．a B．an C．the D．/13．（2022春·江苏南京·七年级校联考期末）It’s ________ old custom to eat sweet dumplings for ________ breakfast at the Lantern Festival.A．a; /B．/; a C．an, the D．an; /14．（2021春·江苏扬州·七年级校考期中）Oh, it’s time to have ________ breakfast. After breakfast, I need ________ good rest.A．a; /B．/; a C．a; a D．/; /15．（2021春·江苏淮安·七年级统考期中）My grandfather is ________ old man, but he likes playing________ football very much.A．a; the B．an; the C．a; /D．an; /16．（2022春·江苏南京·七年级校考阶段练习）Do you want ________ e-dog or ________ useful book as your birthday present?A．a; an B．an; a C．a; a D．an; an17．（2021春·江苏宿迁·七年级统考期中）Liu Tao goes out to play ________ volleyball every weekend. A．a B．an C．the D．/18．（2021春·江苏扬州·七年级校考期中）There is ________ “f” and ________ “u” in the word “fun”. A．a, a B．a, an C．an, an D．an, a19．（2022春·江苏扬州·七年级校联考阶段练习）Would you like to go for ________ walk after ________ supper?A．a, the B．the, a C．a, 不填D．不填, a20．（2022春·江苏盐城·七年级校联考阶段练习）— What is this?— It’s ________ my bag.A．a B．an C．the D．不填21．（2021春·江苏泰州·七年级校考期中）—Whose is ________ basketball over there?—It’s Cindy’s. She often plays ________ basketball after school.A．a; a B．a; the C．the; /D．the; the22．（2021春·江苏扬州·七年级校考期中）Jack is good ________ playing ________ computer games. A．for; /B．for; the C．at; in D．at; /23．（2021春·江苏淮安·七年级统考期中）— Did you have ________ good time in Xiyou(西游) Park?—Yes, I did.A．a B．an C．the D．/24．（2022秋·江苏苏州·七年级校考期中）—Do you know ________ film Hi, Mom?—Yes. It’s quite ________ wonderful film. It shows us the true love between mother and daughter.A．a; the B．the; a C．a; a D．/; a25．（2022秋·江苏宿迁·七年级统考期末）—Last month _________ three-year-old boy fell into the sewer（下水道）and lost his life in Xi’an.—I’m sorry to hear that. I hope ________ same thing will never happen again.A．the; the B．a; a C．the; a D．a; the26．（2022春·江苏泰州·七年级靖江市靖城中学校联考阶段练习）Look! There is ________ basketball under the tree. Let’s play ________ basketball.A．a, a B．the, the C．the, /D．a, /27．（2022春·江苏南京·七年级南京市第二十九中学校考阶段练习）—Do you know ________ girl with short red hair?—Yes, she is Ruby. She plays ________ table tennis very well.A．a; /B．the; /C．a; the D．the; the28．（2022春·江苏南京·七年级南京师范大学附属中学江宁分校校考阶段练习）—Do you know ________ man in a black suit over there?— Yes. He is ________ artist. His name is Lang Lang.A．the; an B．a; the C．a; an D．the; the29．（2022春·江苏盐城·七年级校考阶段练习）There is ________ “u” and ________ “n” in the word “sun”. A．a; a B．an; an C．a; an D．an; a30．（2021春·江苏泰州·七年级统考期中）—Do you like ________ film Lake Changjin(《长津湖》), Daniel?—Yes. I have ________ great fun watching it with my family.A．a; a B．the; a C．the; /D．a; /31．（2021春·江苏镇江·七年级统考期中）Millie likes art and there is ________ art room in her school. A．the B．a C．an D．/32．（2021春·江苏南京·七年级统考期中）—Did you watch ________ game between Sun Yingsha and Ito Mima this summer?—Of course I did! That was really ________ exciting one.A．the; the B．a; a C．an; an D．the; an33．（2021春·江苏扬州·七年级校联考期中）—Can you see ________ 11-year-old boy playing football on the playground?—Is it ________ one with short hair?A．a; the B．the; the C．an; the D．the; an34．（2021春·江苏连云港·七年级连云港市新海实验中学校考期中）—Shall we play ________ football this afternoon, Simon?—Sorry, I will watch _______ film My People, My Country with my sister.A．a; a B．the; a C．/; the D．/; a35．（2021春·江苏盐城·七年级统考期中）Millie has ________ e-dog. Its name is Hobo.A．a B．an C．the D．/36．（2022春·江苏·七年级校考周测）There is ________ “u” and ________ “n” in the word “sun”.A．an；a B．a；an C．an；an D．a；a37．（2022春·江苏·七年级开学考试）There’s ________ apple tree in my garden. In ________ tree, there’s________ small house for the birds.A．an, the, a B．an, a, the C．a, the, a38．（2022秋·江苏苏州·七年级统考期末）—Are you ready for ________ Math exam tomorrow, Tom?—Yeah, it’s just ________ usual test—a piece of cake.A．the; an B．the; a C．an; an D．an; a39．（2022秋·江苏淮安·七年级统考期末）It is ________ amazing thing that the little dog can play ________ piano very well.A．a; the B．a; a C．/; the D．an; the40．（2022秋·江苏宿迁·七年级统考期末）The Green family are planning ________ one-day trip. I think they will have a happy day.A．the B．an C．/D．a41．（2022春·江苏连云港·七年级统考期末）The boys usually play ________ basketball for half ________ hour every day.A．/; a B．the; an C．/; an D．the; a42．（2022春·江苏·七年级开学考试）There is ________ “h”, ________ “o”, ________ “u” and ________ “r”in the word “hour”.A．an; an; a; an B．a; an; a; a C．a; an; an; a D．an; an; an; an43．（2022秋·江苏淮安·七年级统考期末）It is just ________ usual test. Don’t worry.A．an B．a C．the D．/44．（2022秋·江苏连云港·七年级统考期末）My pen friend John enjoys playing ________ violin in his free time.A．a B．an C．the D．/45．（2022秋·江苏盐城·七年级统考期末）Yancheng, a beautiful city in ________ east of China, is famous for its sea salt culture.A．a B．an C．the D．/46．（2022秋·江苏无锡·七年级统考期末）As a girl, you should build ________ healthy lifestyle and don’t need to dream of ________ A4 waist (腰).A．the; an B．a; an C．a; the D．an; the47．（2022秋·江苏无锡·七年级统考期末）— Some students seldom have ________ breakfast in the morning.— It is ________ unhealthy habit. They must change it.A．/; an B．/; a C．the; an D．the; a48．（2022秋·江苏扬州·七年级统考期末）________ 8-year-old boy with ________ big smile on his face is my new friend.A．An; a B．The; a C．The; an D．A; a49．（2022秋·江苏南京·七年级南京市科利华中学校联考期中）My grandfather is ________ 80-year-old man, but he is better at English than me.A．a B．an C．the D．/50．（2021秋·江苏徐州·七年级统考期中）He is ________ kind boy. And he is ________ only student from London in our class.A．a; 不填B．the; 不填C．a; the D．the; the参考答案：1．C【详解】句意：《朗读者》是一部很棒的电视节目。
Unit4Grammar(时间状语+频度副词)讲解+练习牛津译林版英语七年级上册
7上Unit4Grammar（时间介词&频度副词）一、表示时间的介词。
时间状语往往由介词短语充当，不同的时间所使用的介词也不相同，最常用的三个介词是at, on, in。
1) at1. 在钟点时间前at six o’clock2. 在一日三餐前at breakfast3. 在无day的节日前at Christmas4. 在具体年龄前at 8 years old2）on1. 在星期名称前on Monday2. 在某月某日前on 15th July3. 在某月某日的早中晚前on the morning of 20124. 在有day的节日前on May Day3）in1. 在一天早中晚前in the evening2. 在月份前in February3. 在年份前in 20184. 在季节前in spring注意：在没有day节日前用at。
如：1. Christmas 圣诞节2. Spring Festival 春节3. Dragon Boat Festival龙舟节4. Mid-autumn Festival 中秋节5. Halloween 万圣节前夜在有day节日前用on。
如：1. New Year’s Day 元旦节2. Children’s Day 儿童节3.May Day 五一节4.Mother’s Day 母亲节5.Father’s Day 父亲节6.Teachers’ Day 教师节7.Thanksgiving Day 感恩节二、频度副词。
Ⅰ.always, usually, often, sometimes, seldom, never等词被称为频度副词，可与一般现在时连用，表示事情发生的频率，它们表示的频率由高到低为:always (总是)usually(通常)often (经常)sometimes(有时)seldom(很少)never(从不)Tips小贴士1.）never 反义词always ; often 反义词seldom2.）never 和seldom表示否定sometimes 、often 、usually 、always表示肯定3.）频度副词还有：every+段时间(day/week/month---etc);次数+段时间：once/twice/three times a year---etc4.）sometimes=at times=from time to time5.) sometimes/some times/sometime/some time的区别：Sometimes有时some times 一些次sometime 某个时候some time 一段时间Ⅱ.how often是对表示频度副词的时间状语的提问，可翻译为“多久(一次)”。
牛津译林版英语七年级上册Unit4WelcomeGrammar短语及练习
23.上课
have lessons/ have a lesson
24.做课外活动 do after-school activities
25. 一次活动 an activity
26.回家
go home
27.看电视 watch TV
28.做家庭作业 do (one’s) homework
29.去睡觉 go to bed/sleep
It’s time for breakfast / It’s time to have brea.kfast 2.是睡觉的时候了。 It’s timefor bed / It’s time to go to bed . 3.有些学生就是不知道怎么学习英语。 Somestudents justdon’t know how to study English. 4.—你们几点开始上课？ —七点半。 —_W__h_e_n/W__h_a_t _tim__e_ do you start lessons every day？
8.吃早饭 have breakfast
9.吃中饭 have lunch
10.吃晚饭 have dinner
11.早饭后 after breakfast
12.午饭后 after lunch
13.晚饭后 after dinner
14.需要好好休息一下 need a good rest
15.需要做某事 need to do sth.
吗？
My sisters often _c_h_a_t w_i_th__e_ac_h__o_t_he_r____on the Internet.
Do you like c_h_a_t_t_in_g _w_i_th____ your friend after class?
Unit4 Grammar教案 牛津译林版初中英语七年级上册
Unit 4 My dayGrammar教案（一）I. Teaching aims and learning objectivesBy the end of the lesson, students should be able to:1. use prepositions to talk about time correctly;2. use the adverbs of frequency correctly;3. grasp the usage of “how often”;4. use these items of grammar to talk about their dai ly life.II. Teaching contents1. New words and expressions: would, would like, life, all the best, roller skating2. New structure: How often do they exercise?III. Focus of the lesson and predicted area of difficulty1. Know better about some usages of the prepositions of time;2. Tell the difference between “how often” and “how many times”.IV. Teaching proceduresA. Prepositions of timeStep 1 Presentation1. Find out the expressions which should be put after “in/on/at” one by one.2. Read the expressions together.3. Find out more similar expressions.4. Work out the rules.(1) in: in the evening (part of day), in December (months), in 2013 (years), in winter (season)(2) on: on Sunday, on December 31st (days & dates), on the evening of July 4th, on Monday afternoon (parts of a specific day), on Children’s Day (specific holidays or days)(3) at: at seven, at noon, at lunchtime (time of day), at (the age of) 16 (age), at the Spring Festival (specific holidays or festivals), at the weekend【设计意图：通过设计新生找教室的情境，让本来枯燥的语法稍显活泼些。
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Sandy. 4. I have _a_ new bike. I clean _th__e bike
7下Grammar A Using a, an and the
Warm up
What can they see in Sunshine Zoo?
a giraffe a snake
a tiger a lion
an umbr
an egg
an orange
1. 第一次提到某人或某物时。 I have a book.
The panda is eating bamboo.
It is _a_m__on_k_e_y_ .
The monkey is eating an apple
定冠词(the)
1. 用于上文提到过的人或事物。 eg. I want to have a fashion show.
Where can I have the show? 2. 用于谈话双方都知道的人或事物，
Zx``k
They also seea
elephant.
giraffe and an
The giraffe has a long neck. The elephant has large ears. The ears are
like open fans
小试身手：用a或an填空
_a__ lion _a__bird
2. 泛指某一类的人或物。 A panda is very lovely.
判断一个单词用 a 还是用 an，是根据 其读音，而不是根据其首字母。以元 音音素开头的词前用“an”，以辅音 音素开头的词前”a“。如：an hour, an apple, an elephant, a useful book等 。
in the word “hour”. 12. Simon likes to play _th__e_ piano but
he doesn’t like to play _×__basketball. 13. Beijing is _th_e__ capital of China.
1.This is a_n__ orange , ___th_eorange is orange 2.English is a__useful language. 3.My brother isa___usual boy but ___ahnonest boy. 4. He is holding _a_n_umbrella. 5.T_h_eman in red is his father. He’s at _/_dinner 6. Who ist_h_e_ strongest and _t_h_emost friendly? 7._T_h_egirl over there is __a_ university student. 8. I have __a_ cat .T_h_ecat’s name is Mimi. 9. Monday ist_h_e second day of a week. 10T_h_esun is bigger thanth_e_ moon 11. I like playing __/ basketball and _t_h_e piano. 12. He was born in __/_ May. 13. I saw _a_n_ old man pass by and _t_h_eold man looked sad.
_a_n_orange
_a_n_“L” _a__giraffe _a_n_ old man
_a__ “u” _a_n_umbrella
_a_n_ interesting book _a_n_ hour
_a_n_ honest boy
注意：an是放于元音音素前，而不是元 音字母前。
It is _a__pa_n_d_a__ .
4. 用于乐器名词前。
eg. play the piano, play the violin, play the guitar
5. 用于某些adj.前表示一类人或事物。
eg. the poor/rich, the old/young
6. 用于姓氏复数前，表示“…夫妇/一家人” 。eg. The Whites often have a party in
the garden. 7. 用于序数词、adj.最高级前。
eg. He’s the third child of his family. I want to go to the biggest cinema.
8. 用于一些固定短语中。
eg. in the front/middle of …, in the morning, at the same time, in the centre of …
Fun in the zoo (P47)
1a
2a
4 the
5 an
7a
8 an
10 the
3 The 6a 9 the
1. 名词前已经有指示代词（this, that, these, those）、形容词性物主代词 （my, his, our …）或名词所有格等 限定词。
2. 表示语言、学科、三餐、球类运动 、棋类运动的名词前。
3. 表示星期、月份、季节、某些节日 的名词前。
4. 表示人名、国名、称呼语或头衔等 专有名词前。
5. 某些固定短语中。 by bike , by bus, at first, at work, on foot, go to school, go to bed,等。
在必要的地方用 a, an, the , ×填空 。
______ underground. ``` × 8. 8. Who is good at playing ______ 9. Thfoeotball in your class?
×
10. I live on _t_h_e_ third floor. 11. There is _a_n_ “h”, _a_n_ “o”, _a__ “u”
every day.
5. Dad often goes fishing in _×___ summer.
6. A: Can I help you? 7. B: I’m looking foar ___ pair of
shoes. 7. People in Nanjing now go to work by
表示“这/那个”。 eg. Who’s behind the door?
Look at the blackboard.
3. 用于世界上独一无二的事物。 eg. the sun, the moon, the earth, the world,
the Great Wall, the Summer Palace