❶ 仁爱七年级英语语法
这些基本上不属于语法，而是短语结构，希望你能买几本有关的英语语法材料书，好好看看，会有收获的。
❷ 七年级仁爱英语下册第五单元的语法
topic 1
频度副词
表示频繁程度的副词称为频度副词，表示经常性的动作或状态，常用于一般现在时。
一、区别
always>usually>often>sometimes>seldom>never
1.always,总是。
2.usually,通常。
3.often,经常。
4.sometimes,有时。
5.seldom,很少。
6.never,从不。
二、句中位置
1.一般在be动词、情态动词或助动词之后，行为动词之前。
2.有时为了表示强调，也可放在句首或句末。
三、注意
对频度副词提问，疑问词用How often。
频度副词与not连用，表示部分否定。
topic 2
现在进行时
一、构成
1.肯定句：主语＋be+doing+sth.
2.否定句：主语＋be+not+doing+sth.
3.一般疑问句:Be＋主语＋doing+sth.
回答：Yes,主语（代词）+be./No,主语（代词）+be+not.
4.特殊疑问句：疑问词＋be＋主语+doing+sth.
二、现在分词构成规则
1.一般在动词原形末尾加ing.
2.以不发音的e结尾，去e加ing.
3.重读闭音节词中以一个辅音字母结尾的，双写辅音字母加ing.
topic 3
一般现在时与现在进行时区别
1.一般现在时强调动作的经常性和反复性，现在进行时强调动作的暂时性．
2.一般现在时着重说明事实和特征，而现在进行时可以表示某种情感色彩。
3.一般现在时可以表示现在的瞬间动作，强调动作本身；现在进行时强调动作的进行。
4.表示状态或感觉的动词一般不用现在进行时；而用一般现在时表示现在的感觉或状态。
绝对原创！望采纳！不准抄袭！
❸ 英语七年级下语法仁爱
．词be（is,am,are）用我(I)用am, (you)用areis跟着(he)(she)(it)单数名词用is复数名词全用are变否定更容易benot加变疑问往前提句末问号莫丢弃条须注意句首写莫忘记 二．thisthatit用(1)thisthat指示代词it称代词(2)距离说近或物用this, 距离说远或物用that：This is a flower. 朵花(近处)That is a tree. 棵树(远处)(3)放起两东西先说this, 说that：This is a pen. That is a pencil. 支钢笔支铅笔(4)向别介绍某说This is…, 说That is…：This is Helen. Helen, this is Tom. 海伦海伦汤姆(5)This is 能缩写, That is缩写：This is a bike. That’s a car. 辆自行车辆轿车(6)打电介绍自用this, 询问用that：—Hello! Is that Miss Green? 喂格林姐—Yes, this is. Who’s that? 我谁注意：虽汉语使用我英语打电绝说：I am…, Are you…/Who are you? (7)答this或that作主语疑问句, 要用it代替this或that：①—Is this a notebook? 笔记本—Yes, it is. ②—What’s that? —It’s a kite. 风筝 三．thesethose用this, that, thesethose指示代词thesethis复数形式,指间,距离较近或面要提或事;thosethat复数形式,指间、距离较远或前面已经提或事物①This is my bed. That is Lily’s bed. 我床莉莉床②These pictures are good. 些画③ Are those apple trees? 些苹树答主语these或those疑问句通用they代替these或those避免重复：④Are these/those your apples? 些(些)苹Yes, they are. 四．定冠词aanaan都定冠词表示(支本块……)意思强调数量概念强调类别用限定名词a用辅音素单数名词前：a pencil(支铅笔)a book(本书)；an用元音音素名词前an eraser(块橡皮)名词前修饰语用a用an则该修饰语第音素决定用a用an：a clock 座钟 an old clock 座旧钟 a book 本书 an English book 本英语书 a nice apple 苹 an apple 苹五．名词＋’s所格名词＋’s所格单数名词直接加 ’s Jim’s coat 吉姆外套 Jeff’s mother杰夫妈妈s结尾复数名词加’Teachers’ Day教师节 the twins’ books双胞胎书s结尾规则名词复数加 ’s Children’s Day 童节 men’s shoes男式鞋表示两者共同拥名词加’s表示两者各自拥要每名词加’sLucy and Lily’s mother 露茜莉莉妈妈(共同妈妈妈妈)Lucy’s and Kate’s rooms 露茜凯特房间（各自房间两间房） 六．There be句型(1)There be句型主要用表达某处（某）某（某物）其基本结构There be＋某物（某）＋某（某）其there引导词没词义；主语be面名词 be谓语词般现be用isare两种形式面首歌诀帮巧记there be句型结构：There be放句首主语跟、放句末强调置前：There is a book on the desk. 强调点介词短语放句首：On the desk there is a
❹ 求文档: 仁爱版七年级下册英语第五单元教案
://www.flye.cn/ViewDownInfo-30312.html
Unit 5 Our school life
Topic 3 My school life is interesting.
一、重点词汇及短语：
1．单词：Today adv在今天 n 今天 , Wednesday n 星期三 , Monday n 星期一 , physics n 物理 , Tuesday n 星期二 ,geography n 地理， Thursday n 星期四 , P.E. n 体育 ，Friday n 星期五 , art n 美术 , history n 历史, math n 数学, science n 科学, learn v 学习, easy adj 容易的, interesting adj 有趣的, difficult adj 艰难的, boring adj 无聊的, which pron 哪一个 , subject n 学科, best adv&adj 最好地（的）, between prep 在（两者）之间, Saturday n 星期六, February n 二月 , hard adj 努力的 adv 努力地 , story n 故事 friendly adj 友好的 world n 世界 attention n 注意 stamp n 邮票，night n 夜间 , place n 地点，program n 节目， newspaper n 报纸.
2．短语： be over 结束 outdoor activity 室外活动 wait for sb 等待某人 every week 每周 have an English class 上英语课 my school life 我的学校生活
not…at all 一点也不，根本不 be friendly to… 对……友好 learn…from… 从……中学习…… on Wednesdays 在星期三 work on 从事 from… to… 从……到……
二、词组例析：
1.outdoor activity 室外活动 activity是可数名词，其复数形式是把y变i 再加-es。 如：
We usually have outdoor activities in the afternoon. 我们通常在下午做户外活动。
My favorite outdoor activity is running. 我最喜欢的户外活动是跑步。
2. have a class =have a lesson. 上课
We are having an English class/lesson now. 现在我们正在上英语课。
He has an art class/lesson every week. 他每周上一节美术课。
3. What do you think of…? =How do you like …? 你认为……怎么样？
What do you think of our city? = How do you like our city? 你认为我们的城市怎么样？
What do you think of English? = How do you like English? 你认为英语怎么样？
4. learn… from… 从……学习，向某人学习
We can learn English from our teacher. 我们可以向老师学习英语。
We should learn from each other. 我们应该互相学习。
有关短语 learn about 听到，了解 I want to learn about the history of China. 我想了解中国的历史。
5. Why don’t you…? = Why not…? 为什么不……？
Why don’t you like English? =Why not like English? 你为什么不喜欢英语呢？
Why don’t you play soccer with us? = Why not play soccer with us? 为什么不和我们一起踢足球呢？
6. between是介词，意为“在……之间，在……中间”，一般指两者之间，between…and…是介词短语，意为“ 在……和……之间”如：
The chair is between the bed and the desk. 椅子在床和桌子之间。
He sits between Lily and Lucy. 他坐在莉莉和露西之间。
7.thank you for sth= thank you for doing sth. 为……而感谢。
如：Thank you for helping me.= Thank you for your help. 谢谢你的帮助。
8.be friendly to sb= be kind to sb .对某人友好。如：My teacher is friendly to us. 我的老师对我们很友好。Everyone here is very friendly to me. 这儿的每一个人对我都很友好。
9.favorite= like best 最喜欢
What’s your favorite sport? = What sport do you like best? 你最喜欢的运动是什么？
My favorite color is red. = I like red best. 我最喜欢红色。
10.Best wishes. 最美好的祝福。 wish 在此是名词，意为“祝愿，致意”。此外， 还作动词，意为“愿望，祝愿，希望”如：I wish you success. 祝你成功。I wish I’d never come.我真希望我没来过。
常见用法：（1）best wishes to/for sb. 意为“向某人致以最美好的祝愿”。如：Best wishes to/for you. 向你致以最美好的祝愿。（2）best wishes for +节日，意为“致以……（节日）最美好的祝愿”。如：Best wishes for Teachers’ Day. 致以教师节最美好的祝愿。
11.It is time for+n表示“到……的时间了”。类似的还有：It is time to do sth./ It is time for sb to do sth.如：It is time for lunch. 吃午饭的时间到了。 It is time to have lunch. 吃午饭的时间到了。 It is time for Kangkang to have lunch. 康康吃午饭的时间到了。
12.from…to… 从……到…… 1〉表示时间 We go to school from Monday to Friday. 我们从周一至周五上学。2〉表示地点 It’s far from my home to school. 我家离学校很远。
三、重点语法：
1、特殊疑问句
1》要想学好特殊疑问句必须要掌握特殊疑问词及其用法，我们已学过的以wh 开头的特殊疑问词有：what, who, which, where, whose, why, when。其中what 用得最多。如：
What’s your name? （问姓名）
What class are you in? ( 问班级 )
What color is it? (问颜色)
What time is it? （问时间）
What’s this? （问物体）
What’s one and two? （问得数）
What are you doing? （问事情）
2》此外who 常用来问“谁”，whose 问“物主”， which问“哪一个（些）”， where问“地点”，why 问“原因”，when 问“时间”。
3》我们还学过how, how 用法也很多，如：
How do you usually come to school? （问方式）
How are you? （问身体状况）
How old are you? （问年龄）
How often do you go to the library? （问频率）
How long can I keep it? （问多长时间）
2、一般现在时
1》基本用法：表示经常发生的动作或现在存在的状态，常用于日常行为、习惯、能力、职业、特征、客观存在等。如：They often walk to school. 他们经常走着去上学。
2》谓语动词形式：分为be(am/ is/are) 动词、实义动词、和情态动词加实义动词三种情况。如：I can speak a little English. 我会说一点英语。
3》时间状语：always, usually, often, sometimes, every day, in the morning等。如：Sometimes he goes to school by taxi. 有时他坐出租车去上学。
3、现在进行时
1》基本用法：此刻正在发生或进行的动作。如：We are playing computer games. 我们正在打电子游戏。
2》谓语动词形式：be( am/ is/ are)+v-ing 如： She is reading in the library. 她正在图书管里看书
3》时间状语：now, today, these days, at the moment等。如：He is sleeping at the moment. 此刻他正在睡觉。
四、重点句型：
Wh-questions
1、What day is it today? 今天星期几？ It is Wednesday. 今天星期三。
2、What class are they having? 他们正在上什么课?
They are having a music class. 他们正在上音乐课。
3、What time does the class begin? 几点开始上课？ At ten o'clock. 10点。
4、Which subject do you like best? 你最喜欢哪个科目？ I like history best. 我最喜欢历史。
5、Why do/don't you like English? 你为什么（不）喜欢英语？
Because it's easy and interesting./Because it's difficult and boring.
因为它容易又有趣。 / 因为它困难又无聊
五、本单元话题：本话题通过谈论学校活动、科目、课程表来体现学校生活的丰富多彩，引导学生总结归纳一般现在时与现在进行时的区别，并让学生学习怎样通过新闻报道和海报来传递或获取信息。
任务型学习目标1、掌握有关星期和学科的名词；
2、能用英文表达校园生活；
3、能用英文表达“兴趣”、“喜欢”或“不喜欢”；
4、掌握英文书信的书写格式。
❺ 仁爱版七年级英语下册Unit 5 Topic 1 Section A教材讲解
一。Unit 5 Our School Life
Topic 1 How do you usually come to school?
Section A
Section A needs 1 period. Section A需用1课时。
The main activities are 1a and 2a. 本课重点活动是1a和2a。
Ⅰ. Aims and demands目标要求
1.(1) Learn some ways of transportation:
by bike, by subway, by bus, on foot, by plane, by car, by train, by ship, by boat
(2) Learn other new words and phrases:
gate, the same to, come on, go to school, Ms., grandmother, group
2. Learn adverbs of frequency:
always, often, usually
3. Review the present simple tense.
—Do you often come to school by bike?
—Yes. I do./No, I don’t.
4. Talk about how to go to school.
—How do you usually come to school?
—I usually come to school by subway./I always come to school by bus.
Ⅱ. Teaching aids 教具
录音机/交通工具的模型/图片/多媒体课件
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:5分钟)
复习日常用语并呈现1a内容。
1. (师生互相问好, 复习学过的问候语。)
T: Good morning, everyone!
Ss: Good morning, madam/sir！
T: Welcome back to school, boys and girls. Happy New Year!
(教师帮助学生回答。)
Ss: Happy New Year!
T: We can also say, “The same to you!”
(板书)
Happy New Year! 新年好！
The same to you! 你也一样。(新年好！)
2. (用事先准备好的模型、教学图片或简笔画给学生展示bike，由此导入本课重点：交通方式。如下图。)
Step 2 Presentation 第二步 呈现(时间:10分钟)
学习1a，完成1b。
1. (用同样的方式教学其他交通工具，并板书相关词组。)
by bike, by car, on foot, by subway, by bus, by ship, by boat, by plane, by train
(1)(熟读板书的词组。)
(2)(用上面的简笔画和词组，让学生看1b的图片并模仿例句造句：)
Example：
T: I come to school by bus.
S1: I come to school by bike.
S2¬: I go to school on foot.
(完成1b，板书go to school。)
go to school
(3)(询问两名学生上学所使用的交通方式, 用usually, always和often作替换练习, 并示范汇报结果。)
T: I often come to school by bike. Do you often come to school by bike?
S3: Yes, I do.
T: S4, do you usually come to school by bus?
S4: No, I don’t. I usually come to school on foot.
T: …
T: Good. S3 often comes to school by bike. S4 usually comes to school on foot. S5 always comes to school by bus … OK. Work in groups of three to practice like that.
(板书画线部分)
Do you often come to school by bike?
Yes, I do. / No, I don’t.
usually, always, often
2. (呈现1a并学习对交通方式的提问。)
(1)(让学生听1a的录音, 回答下列问题。)
(板书)
(1)Where do Kangkang, Jane and Helen meet?
(2)How does Helen usually come to school?
(3)How does Jane always come to school?
T: Now, let’s listen to the tape and find out the answers to these questions. Are you ready?
Ss: Yes.
T: OK, let’s begin.
(播放录音。)
(2)(核对答案, 提取重点句型。)
T: Who can answer the first question?
S1: I can. They meet at the school gate.
T: Well done. What about the answer to Question 2?
S2: Helen usually comes to school by subway.
T: Good. Next question?
S3: Jane always comes to school by bus.
T: Good job.
(板书画线部分。)
at the school gate, come to
Step 3 Consolidation 第三步 巩固(时间:5分钟)
巩固1a,完成1c。
1. (再播放1a的录音，跟读并模仿语音和语调。)
T: Listen to the tape and follow it. Pay attention to your pronunciation and intonation.
2. (人机对话，即学生和录音机对话，提高学生兴趣。)
T: Now, suppose you are Helen and Jane. Listen to the tape, and make a dialog with
Kangkang. Are you clear?
3. (完成1c, 让学生三人一组, 练习1a的对话。要求他们仿照1a与同伴编类似的对话。)
T: Now, boys and girls, please practice 1a in groups of three and make similar dialogs with your partners. Then I will ask some groups to act them out.
4. (选几组表演他们的成果。)
T: Which group can act your dialog out?
G1: We can. (表演对话。)
T: Wonderful! Anyone else?
G2: We can. (表演对话。)
…
(对学生的表演进行点评，并适当鼓励，必要时纠正学生对话中存在的错误。)
Step 4 Practice 第四步 练习(时间:10分钟)
完成2a和2b。
1. (让学生将2a中图片与相应的短语连线。)
T: Just now we talked about the means of transportation. Now let’s look at the pictures in 2a. Then match the pictures with the corresponding phrases. Do you understand?
Ss: Yes, we do.
T: Good. Let’s begin!
2. (核对答案。)
3. (让学生听录音, 完成2b。掌握生词Ms.和grandmother。)
T: Next, we will have a listening practice. Let’s find out how people come to school or come to work. Do you understand?
Ss: Yes, we do.
(播放录音,并核对答案。)
Step 5 Project 第五步 综合探究活动(时间:15分钟)
用表达交通工具的名词和频度副词进行实践调查, 完成3。
1. (使用多媒体课件、flash动画或简笔画, 让学生展开想象, 任意造句子, 要求用上交通工具的表达用语和频度副词。)
T: Let’s look at the pictures. I’m sure you are interested in these lovely pictures. Please make sentences as you like, and don’t forget to use these means of transportation and adverbs of freguency. Are you ready? Go!
2. (让学生分组做一个关于how to come to school的调查报告并完成3。调查时，强调用“How do you usually come to school”和“I usually come to school…”句型，掌握生词group。)
T: Please report your results to your classmates.
S1: In our group, three students come to school by bike…
S2: In our group …
S3: …
…
(学习汇总完成3。)
3. (家庭作业。)
(1)(让学生到社会上做调查，看人们都使用哪些交通工具，哪种交通工具使用多，哪种交通工具使用少，为什么？并根据自己的调查结果模仿3做一个表格。)
(2)(预习Section B, 注意其中的频度副词。)
Ⅳ.疑点探究
本课我们学习了介词by表示“用，靠；通过，借助于(方式、手段)”时的用法。如：by car, by plane, by ship等。
用来表示交通方式的介词还有in和on。如：in a car, on a bus等。此时交通工具前要加限定词。但on foot意为“步行；走”。foot前不需任何限定词，foot也不能用复数。(建议：教师可在总结课上或练习课上补充。)
Section B
Section B needs 1 period. Section B需用1课时。
The main activities are 1, 2 and 3a. 本课重点活动是1, 2和3a。
Ⅰ. Aims and demands 目标要求
1. Learn some new words and phrases:
weekday, early, bird, catch, walk, ride, park, do (one’s) homework, watch TV
2. (1)Go on learning adverbs of frequency:
seldom, never, sometimes
(2)Review the present simple tense.
I always get up at about six o’clock.
Li Xiang often comes to school by bike.
3. Go on learning adverbs of frequency and the means of transportation in different expressions.
(1) I seldom walk to school.
I never go to school by subway.
(2) —How does Maria go home?
—She sometimes goes home by subway. / She sometimes takes the subway home.
4. Encourage the students to be diligent.
The early bird catches the worm.
Ⅱ. Teaching aids 教具
录音机/图片
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:8分钟)
用链式发问的形式复习交通方式的表达用语及相关句型导出1，呈现并学习2。
1. (链式发问。每竖排第一个学生问其后第二个学生一个有关交通方式的问题, 第二个学生回答并接着问第三个学生……以此类推。每组2分钟时间。问题是:How do you usually go to school?/ Do you often go to school by bus/car…?)
Example:
S1: How do you usually go to school?
S2: I usually go to school by bike. How do you usually go to school?
S3: I usually go to school by bus. Do you often go to school by car?
S4: Yes, I do./No, I don’t.
…
2. (根据第1环节的实际情况, 老师总结并导出对话1的语言功能目标, 为下一步过渡做铺垫。)
T: Good. Now I know some of you come to school by bike, and some come to school by bus… I often come to school on foot. But sometimes I come to school by bike. I never come to school by bus. But my father always goes to work by subway. He seldom goes to work by train.
3. (板书并讲解以下频度副词。)
Step 2 Presentation 第二步 呈现(时间:5分钟)
呈现1。
1. (通过了解学生的起床时间, 引出谚语The early bird catches the worm。让学生猜测这句谚语的意思。)
T: OK, boys and girls, what time do you usually get up?
S1: I usually get up at half past six.
S2: …
T: Yes, we should go to bed early and get up early. As the saying goes, “The early bird catches the worm.” Who knows the meaning of this sentence?
(让学生猜测，教师板书并加以讲解，并教导学生们在学习和生活中都应该勤奋、努力。)
The early bird catches the worm.
2. (根据1的主要信息, 设置听力任务, 让学生带着任务听1的录音, 可以提高兴趣、降低难度。)
T: Listen to 1 and find out the answers to these questions on the blackboard.
(板书问题及生词。)
weekday, early, bird, catch, walk, seldom, never
(1) What time does Michael get up on weekdays?
(2) How does Michael usually go to school?
(3) Does Sally often go to school by subway?
(4) Who always takes a bus to school?
3. (让学生再听一遍1的录音并核对答案。)
(Keys to the questions)
(1)He gets up at about six o’clock.
(2)He usually goes to school on foot.
(3)No, she doesn’t.
(4)Sally always takes a bus to school.
Step 3 Consolidation 第三步 巩固(时间:5分钟)
巩固1和2的内容。
1. (放1的录音, 让学生跟读并模仿语音和语调)
T: Follow the tape and pay attention to your pronunciation and intonation. Ready? Go!
2. (人机对话，提高学生的兴趣。)
T: OK. Suppose you are Michael and Sally. Listen to the tape and make a dialog with Helen.
3. (在黑板上呈现关键词, 让学生利用关键词造句。)
(板书)
never, seldom, sometimes, often, usually, always
Example:
T: never: I never go to school on foot.
Step 4 Practice 第四步 练习(时间:15分钟)
呈现3a的图片，呈现同义替换，完成3b和4。
1. (1)(呈现3a的图片, 通过师生互动, 让学生进一步了解和巩固语言知识。)
T: Look at the first picture. How does Maria go home?
Ss: She goes home by subway.
T: Yes, we can also say: she takes the subway home.
(同样的，通过谈论第2、3、4幅图，可以得到以下几个句子。)
Li Xiang comes to school by bike./Li Xiang rides a bike to school.
We go to the park on foot./We walk to the park.
They go to the zoo by bus./They take a bus to the zoo.
(呈现同义替换，加强对交通工具表达方式的灵活运用。总结并板书。)
by subway — take the subway by bike — ride a bike
on foot — walk by bus — take a bus
by car — take a car by plane — fly
(2)(让学生听3a的录音并跟读，然后讲解频度副词的用法。)
T: Listen to the tape and follow it, and pay attention to the usage of adverbs of frequency.
2. (让学生完成3b。)
T: Now, talk about the pictures in 3a with your partner.
Example:
S1: How does Maria go home?
S2: She sometimes goes home by subway./She sometimes takes the subway home.
3. (播放4的录音, 让学生独立完成4并核对答案。)
Step 5 Project 第五步 综合探究活动(时间:12分钟)
利用所学频度副词进行实践活动。
1. (1)(让学生用How often do you …的句型，调查自己的同伴或邻近的学生, 根据调查结果, 写一段话, 尽量使用频度副词。)
T: Now, look at the table. Please make a survey about your partners or your neighbors using “How often do you…?” You should fill out the form with adverbs of frequency. At last, write a short passage according to the form. You can begin like this: Li Ming sometimes goes shopping …
(表格如下。)
Activity
Name go shopping watch TV in the
evening walk after supper get up early
Li Ming sometimes seldom often always
(2)(让几名学生汇报他们的调查结果。)
2. (弹性课堂。要求学生背一句谚语。)
(板书)
Proverb:
Where there is a will, there is a way. 有志者事竟成。
3. (班级活动。让学生完成5。在轻松活泼融洽的气氛中结束这节课。)
4. (家庭作业。)
(让学生用Section A和Section B中学过的重点句型写一篇五句话左右的有关自己出行方式的小短文。学生们如果有兴趣, 可以课外收集中外谚语或名人名言。培养他们的自主学习能力和自我建构能力。)
Ⅳ.疑点探究
1. 动词和介词短语表达交通方式的不同。如：
He walks to school. = He goes to school on foot.
但不能说He on foot to school，即介词短语不能作谓语。
2. 频度副词never, seldom, sometimes, often, usually, always等在句中的位置, 一般位于行为动词之前, 系动词、助动词或情态动词之后。
❻ 七年级（仁爱英语）所有的语法
初中介词的用法
一．时间介词的用法辨析
1. 时间介词in、on、at、by的用法辨析
介词in用来表示一天中某段时间，指天、年、月、季节、周次等。如：in the morning
介词on用来表示某一天或星期几，指明具体的时间。如：on a rainy day
介词at用来表示特定的时间、节日、年龄等。如：at noon
介词by表示…的时候、到、等到…已经等用在天、时间的前面。如：by 2 o‘clock
1. 时间介词in与after 的用法辨析
o 介词in + 一段时间用于一般将来时。如：We’ll go to school in two weeks.
o 介词after + 一段时间用于一般过去时。如：My mother came home after half an hour.
o 介词after + 时间点常用于一般将来时。如：We’ll go out for a walk after supper.
1. 时间介词for与since的用法辨析
介词for 表示一段时间如：I have been living here for 10 years.
介词since 表示从过去某一时间以来如：I have been living here since 2000.
1. 时间介词ring与for的用法辨析
o 当所指o 的时间起止分明时用介词ring如：He swims every day ring the summer.
o 如果一段时间不o 明确则用介词for如：I haven’t seen her for years.
1. 时间介词before与by的用法辨析
介词before表示“在…之前”如：He won’t come back before five .
介词by表示“到…时为止，不迟于…”如：The work must be finished by Friday.
1. 时间介词till与until用法的异同1.
o till和until用在肯定句中，o 均可表示“直到…为止”，o 如：I will wait till（until）seven o'clock．
o till和until用在否定句中，o 均可表示“在…以前”或“直到…才”。
如：Tom didn't come back till（until）midnight．
o till多用于普通文体，而o until则用于多种文体，o 并且在句子开头时，o 用until而o 不o 用till。
如：Until he comes back，o nothing can be done．
1. 不1. 用介词表达时间的几种情况
当表示时间的词前有this, that时，其前面不用介词，如：this morning
当表示时间的词前有next时，其前面不用介词，如：next Sunday
当表示时间的词前有last时，其前面不用介词，如：last Sunday
当表示时间的词前有one, any, each, every, some或all时，其前面不用介词，如：You can come any day.
二．方位介词与地点介词的用法辨析
1. 方位介词on, over, above的用法辨析
o 介词on表示一物放在另一物上面，o 两者紧贴在一起，o 如：The book is on the table.
o 介词over表示一种垂直悬空的上下关系，o 即“在…上方”，o 如：Is there any bridge over the river?
o 介词above表示一般的“高于…”，o “在…之上”，o 如：There was an electric clock above his bed.
1. 方位介词under与below的用法辨析
介词under是over的反义词即“在…下方”，如：They were seen under the tree.
介词below是above的反义词即“低于…”，“在…之下”，如：They live below us.
1. 方位介词across,、through、over,、past的用法辨析
o 介词across着重于“从一头或一边到另一头或另一边”，o 强调从表面穿过。
如：She went across the street to make some purchases.
o 介词through着重于“穿越”，o 强调从一定的空间内穿过。
如：The sunlight was coming in through the window.
o 介词over多表示从“上方越过”，o 如：He failed to go over the mountain; he had to go round it.
o 介词past表示从“面前经过”，o 如：Someone has just gone past the window.
1. 方位介词in、on、at的用法辨析
介词in表示“排、行、组”，如：We are in Team One.
介词on表示“左、右”，如：Li Ping is on my left.
介词at表示“前、后”，如：I sit at the front of the classroom.
1. 方位介词to、for的用法辨析
o 介词to表示目的地或去的目的，o 如：Wil you take a train to Tianjian.
o 介词for表示动身去某地，o 如：He got on a train for Shanghai.
1. 地点介词at与in的用法辨析
介词at表示较小的地方，如家、村、乡村等，如：He lives at a small village.
介词in表示较大的地方，如大城市、国家、洲等，如：He lives in Beijing.
1. 地点介词at与on的用法辨析
o 介词at用于门牌号，o 如：He lives at No.200, Nanjing Road.
o 介词on用于路名，o 如：He lives on Nanjing Road.
1. 地点介词in、on、to的用法辨析
介词in表示“包含”如：Beijing is in the north of China.
介词on表示“紧邻”如：Canada lies on the north of the U.S.
介词to表示“没接触”如：France lies to the south of England.
三．其他易混介词的用法辨析
1. 动作介词to与toward的用法辨析
o 介词to表示向某处移动，o 如：They were driving to work together.
o 介词toward 表示移向某处，o 如：We're moving toward the light.
1. 原因介词because、as、for的用法辨析
介词because表示“因为；由于”指直接的、明确的原因，用来回答why的问句，语气最强。
如：The boy was absent because he was ill.
介词as表示“由于；鉴于”指一种显而易见、谈话双方已知的理由。
如：She stayed at home as she had no car.
介词for表示 “因为；由于”指一种间接原因，甚至只是一种附带的说明。
如：It must have rained last night, for the road is wet.
1. 材料介词of和from的用法
o 介词of用于成品与材料的性质不o 变时，o 如：The desk is made of wood.
o 介词from用于成品与材料的性质已变时，o 如：Wine is made from grapes.
1. 表示“用”的介词in、with、by的用法辨析
介词in表示“用材料、语言”如：Can you say it in English?
介词with表示“用工具、某物”如：with a pen
介词by表示“用、以、靠、通过…方法”如：He prefers traveling by car.
1. 介词between与among的用法辨析
o 介词between 表示“在两者之间”如：Don’t sit between the two girls.
o 介词among表示“在…当中（三者或以上）”如：They lived among the mountains in the past.
1. 介词besides与except的用法辨析
介词besides表示“除…之外（全部计算在内）”如：We have seen the crocodile besides Li Fang.
介词except表示“除…之外（不计算在内）”如：We are all Chinese except Tom in our class.
❼ 仁爱七年级下册英语Unit5 Topic1 SectionA 1a的重点句型和词组
词组：
at the school gate 在学校大门口
the same to 对……也一样
come to+地点 来到……
by subway/plane/ship 乘地铁/飞机/轮船
come on 快点儿；加油；回来吧
重点句型：
（1）-Happy New Year！ 新年快乐答！
-The same to you. 你也一样。
（2）Oh,your new bike looks very nice！ 啊，你的新自行车看起来很好看！
（3）How do you usually come to school？ 你通常怎样来学校？
怎么样，还满意吧？我是按照我以前的提纲发的O(∩_∩)O~
❽ 七年级下仁爱英语unit5 1a 翻译
不知道你要的是哪个Topic，哪个Section的。我发的是Topic1,SectionA的。
K——Kangkang J——Jane H——Helen
（康康在学校大门遇见了简和海伦）内
K：嗨，容简，海伦。新年快乐！
J and H：你也一样。再见到你很高兴，康康。
K：见到你们我也很高兴。
H：噢，你的新自行车看起来很漂亮！
K：谢谢。
H：你经常骑自行车来上学吗？
K：是的。你通常怎么来上学呢？
H：我通常搭地铁来上学。简，你呢？
J：我总是搭公交车来上学。噢，上课的时间到了。走吧！