人教九年级英语上册-Unit 1 语法专题

Unit 1 重点语法教学目标：掌握介词引导的方式状语和动名词的用法1.介词引导的方式状语( 1 ) by + 名词或动名词，意为“通过......”。

“by + doing”结构在句中做方式状语，常用来表示“以，靠，借助，通过，用”某种方法或手段达到某种预期的目的。

如：I made a coat with my own hands. It was made by hand, not by machine.You can realize your dream by working hard.( 2 ) “with + 名词”表示用某种工具或身体的某个器官。

如：He often writes with his left hand.( 3 ) “through + 名词”指方法和手段时，意为“经由；通过；以。

”如：We can see many stars in the sky through telescopes.( 4 ) “in + 名词”表示用某种材料或语言。

如：Can you translate this sentence in English?( 5 ) “in + 名词”表示通过电视、广播、互联网等进行学习研究或查询。

如：I have learned many English songs on TV。

2.动名词的用法动名词是一种兼有动词和名词特征的非谓语动词，它可以支配宾语，也能被副词修饰。

动名词具有名词的性质，因此在句中可以做主语、表语、宾语、定语等。

其用法如下:( 1 ) 做主语。

谓语动词用单数形式。

如：Reading is an art.( 2 ) 做宾语。

在动词或动词短语enjoy, finish, exercise, can’t help, be busy等介词短语be fond of , get used to等后面必须用动名词做宾语。

如：When you finish reading, please hand back the book.We are busy preparing for the coming sports meeting.( 3 ) 做表语。

人教版-九上-Unit 1-重点语法知识元语法：动词-ing的用法知识讲解v-ing用法小结1. v-ing在句中作主语(1) v-ing作主语时，谓语动词用第三人称单数形式。

Doing morning exercises is good for our health.(2)可以用 it作形式主语，而把真正的主语后置。

Getting up early is good for your health.→It's good for your health to get up early.2. v-ing在句中作宾语v-ing在句中作宾语时，一般放在某一及物动词或介词之后充当这一动词或介词的宾语。

(1) 后接v-ing作宾语的及物动词有：finish, enjoy, keep, stand(忍受), suggest, advise, practice, allow, mind, imagine 等。

The tourists enjoy staying in Kunming all the year round.Do you mind opening the window?(2) v-ing作介词的宾语，包括以介词结尾的动词短语，如:give up, take part in，be good at等。

I know you are good at drawing pictures.Many young people took part in planting trees on Tree Planting Day.例题精讲语法：动词-ing的用法例1.用括号内所给单词的适当形式填空1. Do you often memorize new words by_____ (make) vocabulary lists?2. Can you finish ________ (do) your homework before nine o’clock?3. Don’t worry about _________ (make) mistakes when you talk to foreigners in English.4. _______(help) each other at school _______ (be) a way to improve our friendship.5. We have worked for three hours. Let’s stop _______ (work) and have a rest.【答案】makingdoingmakingHelping/ isworking【解析】题干解析:语法：介词by的用法知识讲解用法词义例句表示方式、方法或手段，后接名词或动词-ing 意为“使用某物；靠；乘(车、船)等”Do you learn English byreading aloud?形式表示时间意为“到……时(为止)；在……以前、不迟于”I have to go to bed by ten o'clock.表示地点、位置意为“靠近；在……旁边”The boy often reads booksby the river.表示移动的方向意为“从……旁边过”He walked by me withoutspeaking.用在反身代词之前意为“独自”Tina couldn’t move theheavy box by herself.表示动作执行者，用于被动语态意为“被; 由”The house was destroyed byfire.用于某些固定短语中by the way 顺便问一下one by one 一个接一个地step by step 一步一步地by accident 偶然地例题精讲语法：介词by的用法例1.根据提示完成句子1. — How do you learn English?— I learn ________________________ (通过小组学习).2. —Do you learn English ________________________ (通过大声阅读)?—Yes, I do. It helps my pronunciation.3. —How can I read faster?—You can read faster ____________________ (通过按照意群读的方式).4. —How can I improve my pronunciation?—One way is ________________________ (通过听录音).5. I enjoy practicing my English ___________________(和同班同学交谈). 【答案】by studying with a groupby reading aloudby reading word groupsby listening to tapesby talking with my classmates【解析】题干解析:当堂练习单选题练习1.—Excuse me, could you tell me how I can learn English well?—_________ reading and speaking more.A．By B．InC． On D．At【答案】A【解析】题干解析:练习2.—How do you learn English so well?—______ chatting with my uncle in America online.A．For B． ByC． In D．With【答案】B【解析】题干解析:单句填空练习1.根据图画情景、提示词语及句末标点编写句子（注意：要用by doing sth.结构）1. Ann, practice, English, have conversations_______________________________________________________________.2. Mike, improve, pronunciation_______________________________________________________________?3. Dale, improve, write, pen pals_______________________________________________________________.4. Grace, learn, grammar, ask, teacher_______________________________________________________________?5. Helen, learn, English, read the textbook_______________________________________________________________. 【答案】Ann practices her English by having conversations with friends.Does Mike improve his pronunciation by watching English programs?Dale improves his writing by writing to his pen pals.Does Grace learn grammar by asking the teacher for help?Helen learns English by reading the textbook.【解析】题干解析:。

人教版九年级上册第一单元语法知识点
Unit1：Howcanwebecomegood1earners?
第一单元的语法重点是："by+V-ing”结构详解；提建议的句式。

by+V-ing：
★“by+V-ing”结构在句子中作方式状语，常用来表示“以、靠、借助、通过、用(某种方法或手段)”而达到某种预期的目的。

该结构常用来回答Howdoyou...?之类的问题。

★当by和表示交通工具的名词连用时，它与名词之间不用任何限定词，且名词用单数形式。

Theyoftengotoschoo1bySUbWay.他们经常坐地铁上学。

★by,in和With都可以表示“通过；借助by后接表示动作、行为的名词；in表示“用某种语言；用某种材料”；Mth后接表示物体或工具的名词。

如：YoumaysendthebookbyPoSt.你可以通过邮局把书寄出去。

提建议句式：
①What/howabout+doingsth.?
如：What/Howaboutgoingshopping?
②Whydon,tyou+dosth.?
如：Whydon,tyougoshopping?
③Whynot+dosth.?
如：Whynotgoshopping?
(4)1et,s+dosth.
如：1et,sgoshopping
⑤ShaI1we/I+dosth.?
如：Sha11we/Igoshopping?。

人教版九年级上册Unit1语法、阅读、写作专题语法专题一、by+动名词1."by+动名词"在句中常作方式状语，表示方法、手段、途径等，意为“通过……；用……借助……”，其位置可在句首或句末。

例：By getting up early,I can have an hour reading English in the morning.靠起得早我早晨有一个小时的时间朗读英语。

He improved his listening by listening English songs他通过听英文歌曲提高了听力（水平）。

链接中考(重庆中考）You can improve your English ______practicing more.A.byB. withC. ofD.in解析：空格后 practicing more(多练习）是 improve your English(提高你的英水平）的一种途径，by此处意为“通过”。

句意：你可以通过多练习来提高你的英语水平。

选A。

2.“by+动名词”可以用来回答how引导的特殊疑问句。

例：-How will you catch up with your classmates?你将怎样赶上你的同班同学-By working hard.通过努力学习。

-How do you learn math?你是如何学习数学的？-I learn by doing exercises.我通过做练习学习。

知识拓展(1)with+名词，表示用某种工具或自身的某种器官。

She often writes with her left hand.她经常用她的左手写字。

(2)in+名词，表示用某种材料或语言。

Now he begins to paint in oils.现在他开始画油画了。

方法技巧by, with与inby方式及方法，with有形的工具，语言材料in替换。

二、现在完成时现在完成时的谓语由“助动词have/has+动词的过去分词”构成。

最新,初中,人教,版,九年级,英语,上册,unit1,句型语法do you study English? I study English by…-----by making vocabulary lists / by making wordcards / by listening to t apes / by watching English movies / by listening to English songs / by reading aloud every morning. / by joining an English language c lub /by working with friends/ by studying with a group / by talking with friends in English as much as possible/ by reading English magazines and newspaper / by d oing lots of writing practice / by doing lots of writing practice / by taking grammar notesng English can be difficult.What things are difficult (not easy) for you in learning English?1).I can’t(pronounce/spell/memorize…) 2).I don’t know how to…3).I always (forge/make mistakes…)4).I can’t understand … 5). I ……?…3. Which do you think is the best way to learn English?4. What about reading aloud to practice pronunciation? 大声朗读练习发音怎么样？提建议的句子：①What/how about doing sth.? ②Why don’t you do sth.? ③Why not do sth. ?④Let’s do sth. (5)Shall we/I do sth.? （6）Would you mind…+Ving Eg.Would you mind opening the door?=Could you please __open__the door?(7)You can/ could do... (8)You should do... (9)You’d better do ... (10)It is a good idea to do sthof all, it wasn’t easy for me to understand the teacher when she talked to class. 首先，老师讲课时，我不容易听懂。

Unit1 Section A1.By asking the teacher for help.通过向老师请教。

By: ①通过…..方式（途径）。

后跟名词，代词，或者动名词。

He won the game by a lot of practice. 他通过大量的练习赢得比赛。

Tom understand the meaning of the word by looking it up in the dictionary . T om 通过查字典明白了这个单词的含义。

对by提问用how,---How do you study for a test? ---By listening to tapes.你是怎样为考试而学习的？通过听磁带。

②在…..旁边。

例：by the window/the door③乘坐交通工具例：by bus/car④在……之前，到……为止。

例：by October在10月前⑤被例：English is spoken by many people. by 还可以表示：“在…旁”、“靠近”、2. talk about 谈论，议论，讨论如：The students often talk about movie after class. 学生们常常在课后讨论电影。

talk to sb. === talk with sb. 与某人说话3.提建议的句子：①What/ how about +doing sth.? 如：What/ How about going shopping? ②Why don’t you + do sth.? 如：Why don’t you go shopping? ③Why not + do sth. ? 如：Why not go shopping?④Let’s + do sth. 如：Let’s go shopping⑤Shall we/ I + do sth.? 如：Shall we/ I go shopping?4. I learned a lot that way. 通过那种方式我学了很多。

人教版九年级全一册英语Unit1单元语法知识点总结本单元重点短语的具体用法1. Good learners：优秀的学习者。

例如：Good learners always find ways to improve their study.（优秀的学习者总是找到方法来提高他们的学习。

）2. Work with friends：和朋友一起学习。

例如：It's better to work with friends to study.（和朋友一起学习会更好。

）3. Study for a test：备考。

例如：I need to study for the math test tomorrow.（我需要为明天的数学考试备考。

）4. Have conversations with：与……交谈。

例如：I like having conversations with my English teacher.（我喜欢和我的英语老师交谈。

）5. Speaking skills：口语技巧。

例如：Improving speaking skills requires a lot of practice.（提高口语技巧需要大量的练习。

）6. A little：有点儿。

例如：I'm a little tired today.（我今天有点儿累。

）7. At first：起初，起先。

例如：At first, I found it difficult to learn English.（起初，我发现学习英语很困难。

）8. The secret to...：……的秘诀。

例如：The secret to success is hard work.（成功的秘诀是努力工作。

）9. Because of：因为。

例如：Because of the rain, we had to cancel the picnic.（因为下雨，我们不得不取消野餐。

知识图谱Unit 1 How can we become good learners?知识精讲一、必背词汇textbook n. 教科书；课本conversation n. 交谈；谈话aloud adv. 大声地；出声地pronunciation n. 发音；读音sentence n. 句子patient adj. 有耐心的n. 病人expression n. 表达（方式）；表示discover v. 发现；发觉secret n. 秘密；秘诀adj. 秘密的；保密的grammar n. 语法repeat v. 重复；重做note n. 笔记；记录v. 注意；指出pal n. 朋友；伙伴pattern n. 模式；方式physics n. 物理；物理学chemistry n. 化学partner n. 搭档；同伴pronounce v. 发音increase v. 增加；增长speed n. 速度ability n. 能力；才能brain n. 大脑active adj. 活跃的；积极的attention n. 注意；关注connect v.（使）连接；与⋯⋯有联系overnight adv. 一夜之间；在夜间review v. & n. 回顾；复习knowledge n. 知识；学问wisely adv. 明智地；聪明地二、重点词汇1. aloud adv.in a voice loud enough to be heard例句：He read her letter aloud to the rest of the family.他把她的信大声读给家人听。

2. discover v.to find information, a place, or an object, especially for the first time（尤指首次）发现，找到例句：We searched all morning for the missing papers and finally discovered them in a drawer.我们一上午都在找那些失踪的文件，最后终于在一个抽屉里找到了。