人教版初中英语七年级下册 Unit1知识点精析

人教版初中英语七年级下册 Unit1知识点精析人教版（新标准）初中英语知识点精析七年级下册 UNIT 1Can you play the guitar?你会弹吉他吗？重难点● 本单元的重点单词、短语及句型●选择疑问句的用法● 情态动词can的用法语法● 情态动词can的用法Section A重点单词guitar 吉他                         sing唱歌dance跳舞；舞蹈               swim 游泳chess 国际象棋                   draw画speak说（某种语言）;说话  join参加；加入club俱乐部；社团                tell讲述；告诉story故事；小说                  write写作；写字show演出；节目；给……看；展示      or或者；也不（用于否定句）   talk说话；交谈重点短语play chess 下国际象棋speak English 说英语be good at...擅长于......talk to..跟……说重点句型1.I want to join the art club.我想加入美术俱乐部。2.You're very good at telling stories.你很擅长讲故事。3.Can you sing or dance?你会唱歌或者跳舞吗？4. Please talk to Mr. Zhang after school.请放学后跟张老师说。Section B重点单词drum鼓violin 小提琴also也；而且people人；人们home家；活动本部；到家；在家make使成为；制造center 中心；中央today 在今天weekend周末teach教；讲授musician音乐家重点短语play the drums敲鼓play the piano 弹钢琴play the violin 拉小提琴be good with...善于应付……的；对……有办法make friends 结交朋友help(sb.)with sth.在某方面帮助（某人）on the weekend/on weekends(在）周末重点句型1.I like to talk and play games with people.我喜欢和人们聊天儿、玩游戏。2. Then we need you to help with sports for English-speaking students.那么我们需要你帮助说英语的学生开展体育运动。3. Are you good with old people?你善于和老人打交道吗？Section A 知识点精析1.I want to join the art club.我想加入美术俱乐部。要点精析join动词，意为“加入，参加”。例：She wants to join our club.她想加入我们的俱乐部。join the Party/the League/the army 入党/入团/参军辨析：join, join in与take part inJoin 加入某个组织或团体，并成为其中的一员，后接名词或代词join in加入或参加某项活动，后接名词或动词-ing形式take part in参加会议或某种群众性活动，并在其中发挥作用例：My younger brother wants to join the army.我弟弟想参军。Can I join in the game?我能参加这个游戏吗？John takes part in many school activities.约翰参加很多学校活动。2.Can you draw?你会画画吗？要点精析draw此处作动词，意为“画”。例：I can't draw well.我画不好。辨析：draw与paintdraw 用钢笔、粉笔、铅笔等绘画或画素描画，不用颜料paint用颜料画画，画出来的是彩色画例：The teacher is drawing a bus on the blackboard.老师正在黑板上画一辆公共汽车。The artist paints in oils.这位画家画油画。3. Oh, can you sing?哦，你会唱歌吗？要点精析sing动词，意为“唱歌”。sing的现在分词为singing。例：They always sing the same song before classes.他们课前总是唱同一首歌。Listen! The little girl is singing.听！那个小女孩儿正在唱歌。4.speak English 说英语要点精析speak此处用作及物动词，意为“说（某种语言）”，后接表示语言的名词作宾语。例：I can speak English and Chinese.我会说英语和汉语。He can speak three languages.他会说三种语言。辨析：speak, say, talk与tellspeak强调说的动作，作及物动词时，常用表示语言的名词作宾语say强调说话的内容，常用作及物动词talk强调双方交谈，一般用作不及物动词tell意为“告诉”，作及物动词，后跟双宾语，构成 tell sb. sth.(=tell sth.to sb.)结构例：Can you speak Japanese?你会说日语吗？He said that he wanted to go there.他说他想去那里。What are they talking about?他们在谈论什么？He told the good news to his parents.他把这个好消息告诉了他的父母。5. You're very good at telling stories.你很擅长讲故事。要点精析be good at意为“擅长”，相当于do well in。at后可接名词、代词或动词的-ing形式。例：He is good at English.他擅长英语。She is good at playing chess. =She does well in playing chess.她擅长下国际象棋。6. write stories 写故事要点精析write既可作及物动词，也可作不及物动词，意为“写作；写字”。例：He is writing book.他正在写一本书。The children are learning to write.孩子们正在学习写字。知识拓展write(letter)to sb.给某人写信write down写下，记下例：She wrote to him in France.她给在法国的他写信。Write down the address before you forget it.把地址记下来，免得忘了。7. Can you sing or dance?你会唱歌或者跳舞吗？要点精析or连词，常见的用法有：①意为“或者，还是”，用于引出另外一种可能性。例：You can come here by bus or by bike.你可以乘公共汽车或者骑自行车来这儿。How old are you,12,13 or 14?你多大了，12岁、13岁还是14岁？②意为“也不”，用在否定句中代替and。例：I don't like comedies or thrillers.(=I don't like comedies and don't like thrillers.)我不喜欢喜剧片和恐怖片。③意为“否则；不然”，用于“祈使句+or+陈述句（一般将来时）”句型，其中祈使句相当于if条件句。例：Hurry up, or you'll be late.快点儿，否则你将会迟到。链接中考(吉林长春中考）Work hard and be patient, ______your dream won't come true.A.    or B. and  C. but  D.so解析：or意为“或者；否则”；and意为“和；并且”；but意为“但是”；so意为“所以”。由前一部分句意“工作努力并且有耐心”及后一部分句意“你的梦想不会实现”可知A项符合题意。选A。8. Please talk to Mr. Zhang after school.请放学后跟张老师说。要点精析talk to...意为“跟……说”。辨析：talk to, talk with, talk about 与talk oftalk to“跟……说”，强调一方说，另一方听，to表示方向talk with “和/与……谈话”，强调谈话对象是双向交流talk about “谈论”，涉及谈话内容和具体情况talk of “谈起，谈到”，只涉及某人或某事，不涉及内容例：Don't talk to your classmates in class.在课堂上不要跟你的同学说话。We looked around the school and talked with the headmaster.我们参观了那所学校，并跟校长进行了交谈。They are talking about the new film.他们正在谈论这部新电影。Mr.Li often talks of his grandparents.李老师经常谈到他的祖父母。Section B1.I can speak English and I can also play soccer.我会说英语，也会踢足球。要点精析also副词，意为“也；而且”。例：He is also student.他也是一名学生。Peter can also speak Chinese.彼得也会说汉语。I also like to play volleyball.我也喜欢打排球。辨析：also, too与eitheralso多用于肯定句句中，置于连系动词be、情态动词或助动词之后，实义动词之前too多用于肯定句或疑问句句末either常用于否定句句末，意为“也（不）”【助记】also, too与either的用法also句中too句末，句中位置要分清。also语气比too重，都是用来表肯定。如果想要表否定，either句未来跟定。2.I like to talk and play games with people.我喜欢和人们聊天儿、玩游戏。要点精析people意为“人；人们”。例：The younger people may not like the idea.年轻一些的人可能不喜欢这个主意。Some people seem to be always lucky.一些人似乎总是幸运的。【注意】people意为“人；人们”时，为集合名词，可以用many或a lot of等修饰，不能说a people或one people。知识拓展people表示“民族，种族”时，为可数名词，复数形式为peoples。例：There are fifty-six peoples in our country.我们国家有五十六个民族。3.Then we need you to help with sports for English-speaking students.那么我们需要你帮助说英语的学生开展体育运动。要点精析1need 此处用作实义动词，意为“需要”。此时need有人称和数的变化，其后可接名词、代词、动词-ing形式或动词不定式作宾语。need to do sth.意为“需要做某事”；need sb.to do sth.意为“需要某人做某事”。例：I need your help.我需要你的帮助。The room needs cleaning.这个房间需要打扫。He needs to see doctor.他需要看医生。【注意】need后面接动词-ing形式时，动词-ing表被动意义。此时主语常为物。知识拓展need还可用作情态动词，意为“需要”，后接动词原形，多用于疑问句或否定句。例：You needn't worry about me.你不需要担心我。-Need I come tomorrow?明天我需要来吗？-No,you needn't.不，你没有必要来。要点精析2English-speaking是由English和speaking合成的一个形容词，意为“说英语的”。例：There are many English-speaking countries in the world.世界上有许多说英语的国家。4.We need help at the old people's home.我们老人之家需要帮助。要点精析home名词，意为“养老院；家；家庭；栖息地；发源地”。home还可作副词，意为“回家；在家”。例：I could never put Dad into a home.我绝不会把爸爸送进养老院。This is the old people's home.这是老人之家。We go home at six every day.我们每天6点回家。【注意】放在get,go等动词之后的home是副词，其前不能加to。辨析：home, family与househome指一个人出生或居住的地方，强调归属感family主要指家庭的“成员”或家庭这个社会单位house主要指建筑物，指供一家人住的房子例：His home is near the station.他的家在车站附近。We have a happy family.我们有一个幸福的家庭。My family are all watching TV.我的家人都在看电视。There are four rooms in the house.这座房子有四个房间。链接中考(河南中考）He was born in Italy,but he has made China his.A. family B. address C. house D. home解析：family“家庭”，主要指家庭成员或家庭这个社会单位；address“地址”；house“房子”，主要指建筑物、住宅；home“家”，主要指家庭成员在一起生活的地方，如家、家乡、本国，既可以指实实在在的家，又有抽象的家的含义。由前一分句句意“他出生于意大利”可知，后一分句句意为“但他已把中国当作他的家”。故选D。5.Are you good with old people?你善于和老人打交道吗？要点精析be good with意为“善于应付的；对……有办法”。例：She is good with children.她管理孩子有一套。知识拓展与good有关的短语：①be good at 擅长例：David is good at swimming.戴维擅长游泳。②be good to...对……好例：Be good to him,OK?对他好些，行吗？③be good for...对……有益例：Milk is good for our health.牛奶对我们的健康有益。6. They can tell you stories, and you can make friends.他们会给你讲故事，你又可以交朋友。要点精析make friends“交朋友”，make friends with...“和……交朋友”。例：Jenny has always found it easy to make friends at school.珍妮在学校总是很容易交到朋友。I want to make friends with her.我想和她交朋友。7. Can you play the piano or the violin?你会弹钢琴或拉小提琴吗？要点精析该句是一个选择疑问句。说话人提出两种或两种以上的情况，要求对方选择一种情况回答，这种问句叫作选择疑问句。回答选择疑问句不能用Yes或No,而是选择什么答什么。读选择疑问句时，or前面的部分用升调，or后面的部分用降调。若选择疑问句中有三个并列的部分，or用来连接最后一部分，前两个并列部分用逗号隔开。例：-Is this pen yours or his?这支钢笔是你的还是他的？-It's his.是他的。Is it a pen,a pencil or a ballpoint?它是一支钢笔、一支铅笔还是一支圆珠笔？【助记】选择疑问句的用法选择疑问句真奇妙，由or连接选择项；or的前后需对称，前升后降是语调，回答不用Yes, No,选择一项是诀窍。链接中考(吉林长春中考）-Lucy,do you want to join the art club or the chess club?-_______. I like drawing pictures.A. Yes. I do B. The art club C. No, don't  D. The chess club解析：问句“露西，你想参加美术社团还是国际象棋社团？”是选择疑问句，不能用yes/no来回答，排除A、C两项；结合答语后句“我喜欢画画”可知“我”想加入美术社团，故选B。8.Please call Mrs.Miller at55-3721.请拨打电话555-3721联系米勒夫人。要点精析“call sb.at+电话号码”意为“拨打电话……联系某人”，其中call是动词，意为“打电话”。例：Please call Zhang Heng at 622-6033.请拨打电话622-6033联系张衡。9.Then you can be in our school music festival.那么你可以加入我们学校的音乐节。要点精析be in“成为……的一员”，相当于join。例：You can be in our rock band. =You can join our rock band.你可以加入我们的摇滚乐队。【注意】一般来说，be in表示状态，join表示“加入”这一短暂性动作。人教版（新标准）初中英语课文参考翻译七年级下册 Unit 1Section ALanguage Goal: Talk about abilities语言目标：谈论能力-I want to join/d3oin/the art club.我想加入美术俱乐部。-Can you draw?你会画画吗？-Yes. I can.是的，我会。-Can you swim?你会游泳吗？-No. I can't.不，我不会。-I want to join the music club.我想加入音乐俱乐部。-Oh, can you sing?哦，你会唱歌吗？-Yes,I can.是的，我会。2c. Look at 2b and talk about what the people can do and the clubs they want to join.看2b并谈论人们会做什么以及他们想加入的俱乐部。-What club does Lisa want to join? 莉萨想加入什么俱乐部？-She wants to join the...她想加入......2d Role-play the conversation.分角色表演对话。Jane: Hi, Bob. What club do you want to join?简：你好，鲍勃。你想加入什么俱乐部？Bob: I want to join a sports club.鲍勃：我想加入体育俱乐部。Jane: Great! What sports can you play?简：棒极了！你会什么体育运动？Bob: Soccer.鲍勃：足球。Jane: So you can join the soccer club.简：那么你可以加入足球俱乐部Bob: What about you? You're very good at telling stories. You can join the story telling club.鲍勃：你呢？你很擅长讲故事。你可以加入讲故事俱乐部。Jane: Sounds good. But I like to draw, too.简：听起来不错。但是我也喜欢画画。Bob: Then join two clubs, the story telling club and the art club!鲍勃：那就加入两个俱乐部，讲故事俱乐部和美术俱乐部！Jane: OK, let's join now!简：好的，咱们现在去加入吧！Grammar Focuscan't=cannot不会，不能（can't是cannot的缩写形式）Can you swim?你会游泳吗？Yes, I can./No, I can't.是的，我会。不，我不会。Can he play chess?他会下国际象棋吗？Yes, he can./No, he can't.是的，他会。不，他不会。Can you and Tom play chess?你和汤姆会下国际象棋吗？Yes, we can./No, we can't.是的，我们会。不，我们不会。Can Jane and Jill swim?简和吉尔会游泳吗？Yes, they can./No, they can't.是的，她们会。不，她们不会。What can you do?你会做什么？I can dance./I can't sing.我会跳舞。我不会唱歌。What club do you want to join?你们想加入什么俱乐部？We want to join the chess club.我们想加入国际象棋俱乐部。Section B2a. Read the three descriptions about Peter, Alan and Ma Huan. Underline what they can do.读这三段关于彼得、艾伦和马欢的描述。在他们会做的事情下面画线。Hello, I'm Peter. I like to play basketball. I can speak English and I can also play soccer.大家好，我是彼得。我喜欢打篮球。我会说英语，也会踢足球。My name's Alan. I'm in the school music club. I can play the guitar and the piano. I can sing and dance, too.我叫艾伦。我在学校音乐俱乐部。我会弹吉他和钢琴。我也会唱歌和跳舞。Hi, I'm Ma Huan. I can play ping-pong and chess. I like to talk and play games with people.大家好，我是马欢。我会打乒乓球和下国际象棋。我喜欢和人们聊天儿、玩游戏。2b Read the ads.Match the titles with the ads.读广告。将标题与广告配对。A. Help for Old People 帮助老人B. Music Teacher Wanted 招聘音乐老师C. Help with Sports in English 用英语帮助开展体育运动Are you busy after school? No? Can you speak English? Yes? Then we need you to help with sports for English-speaking students. It is relaxing and easy! Please come to the Students Sports Center. Call Mr. Brown at 293-7742.你放学后忙吗？不忙？你会说英语吗？会说？那么我们需要你帮助说英语的学生开展体育运动。这轻松又简单！请来学生体育运动中心。拨打电话293-7742联系布朗先生。(  )We need help at the old people's home. Are you free in July? Are you good with old people? Can you talk to them and play games with them? They can tell you stories, and you can make friends. It is interesting and fun! Please call us at 689-7729 today!我们老人之家需要帮助。你在7月份有空吗？你善于和老人打交道吗？你会和他们聊天儿、玩游戏吗？他们会给你讲故事，你又可以交朋友。这有趣又好玩！请在今天拨打电话689-7729与我们联系！(  )Can you play the piano or the violin? Do you have time on the weekend? The school needs help to teach music. It is not difficult! Please call Mrs. Miller atxxx-xxxx.你会弹钢琴或拉小提琴吗？你周末有时间吗？学校需要人来帮助教音乐。这不难！请拨打电话xxx-xxxx联系米勒夫人。