英语7下-第9讲 Unit 1-4 期中复习（精英学案）-2020-2021学年七年级英语下册同步培优教案（译林牛津版）.docx

主 题7B U1-4期中复习学习目标1.使学生掌握7BUnit1-4重要的短语搭配与重点词汇的意思与运用；2.能够掌握基数词和序数词的基本用法和一般将来时的基本结构、用法。3.能够掌握名词所有格、物主代词、冠词以及方位介词的基本用法。教学内容【课堂导学】1、 上次课后巩固作业复习；2、 互动探索U1-4重点词汇与词组：重点语法：Show us your trees!【知识点梳理】7AU1重点词汇与句型【知识梳理1】Would you like to live in a palace, Eddie? 艾迪，你想住在宫殿里吗？(1)would like 是“想要”的意思，用于委婉的表示请求或个人的想法，也可以用来询问别人想要什么，没有人称和数的变化。常用句型： / 这两种句型都可以用来邀请对方或征求对方的意见。在Would you like sth.?句型中，常用 ，而不用 。(2)对上面的句型作答时特别注意：肯定回答：Yes，Id like to./Of course./Sure，that sounds great./Yes,please./Thats nice of you.否定回答：Id love/like to,but 或Thank you,but 【例题精讲】1. Would you like to go shopping with me?你愿意和我一起买东西吗?（表示邀请）2. Would you like some bread?（表示征求对方的意见）3. -Would you like to go swimming with us?-Yes, Id like to.（注意，此处的to不能省略）-Id like to, but Im busy.【巩固练习】-Would you like something to drink?- . Im thirsty.A.Yes, I can. B.No, thanks. C.Yes, please. D.No, I dont like it.【知识梳理2】Is Tokyo the capital of Japan? 东京是日本的首都吗？句型结构为：The capital of +国家+ is +首都。【例题精讲】The capital of the UK is London. 英国首都是伦敦。【知识梳理3】I share a bedroom with my sister. We often listen to music in bed. 我和妹妹同住一间卧室。我们经常躺在床上听音乐。这里share 作动词v，意思是“共同使用，共同分享”，通常用于以下结构：share sth with sb 表示“ ”。【例题精讲】I share the computer with my brother. 我和我弟弟共用一台电脑。【知识梳理4】I have my own bedroom and bathroom. 我有我自己的卧室和浴室。（1）own 在这里用作形容词，意为“自己的”，必须与物主代词连用；（2）of ones own 自己做的；自己独有的；（3）on ones own 单独，独自= alone。【例题精讲】1. Now ask the same questions about your own teacher.用同样的问题问一些关于你们老师的情况。2. This book is my own. 这本书是我自己的。3. He has a room of his own. 他有自己专用的房间。=He has his own room.4. Ive been living on my own for four years now. 我已单独一人生活了四年了。5. You cant expect him to do it all on his own. 你不能期望他独自一人做它。【巩固练习】同义句转化：Mary has a bike of her own.=Mary has her bike.He lives on his own.= He lives .【知识梳理5】There is a football field in front of my house and a swimming pool beside it.在我家房子的前面有一个足球场，在它的旁边的一个游泳池。本句型是“There be +名词+介词短语”，意为“在某地有什么”，其中的be 必须与后面的名词在数上保持一致。注意，当there be 句式中有名词用and连接时，采用“ ”，即看and前的名词，若其是可数名词单数和不可数名词，则用 ，若其是可数名词复数则用 。【例题精讲】There is an MP3 on the desk. 桌子上有一个MP3。There are two MP3s on the desk. 桌子上有两个MP3。【巩固练习】1. There a sports meeting in our school next week.A.will have B.is going to have C.are going to be D.is going to be2. - Why are you in such a hurry, John? - There an NBA basketball game in ten minutes.A. will be B. was C. is going to have D. is7AU2重点词汇与句型【知识梳理1】Im afraid they wont welcome visitors like you. 恐怕他们不会欢迎像你这样的旅客。1)afraid 作形容词，意为“害怕的” ，常有以下几种用法：be afraid +that引导的从句，注意后面跟的是句子，表示“ ”之意，是一种委婉的语气。这里的that可以省略。如：We are all afraid that Jack cant come here on time.我们都很担心杰克不能按时来。be afraid of sth/doing sth 表示“ ”，强调担心会发生某事，如：Im afraid of falling into the river.我害怕（担心）掉进河里。be afraid to do sth 表示“ ”之意，强调因内心的恐惧而不敢去做某事，如：Im afraid to go alone at night.我不敢在夜间独自行走。Im afraid not.恐怕不能。表示“ ”的意思，是一种委婉的否定。常用在单项选择的对话中。2)like 1）like做动词，表示“喜欢”；反义词是dislike，不喜欢；like sth./sb. like doing sth.like to do sth.2）like做介词，表示“像，和一样”；区分：What do/dose sb. look like? 问长相=How do/does sb. look? What be sb. like? 问品质 What do/does sb. like?问喜好 Whats sb.?问工作【例题精讲】1. The man looks like our English teacher.2. The strange thing looks like a plate.【巩固练习】1.-What is Mary ? - She is kind and generous.A. like B. liking C.look like D. looking like2. - What does your sister ? - She likes playing the piano.A. look like B.like C.likes D. is like【知识梳理2】Most of them have 14 floors. 它们大多数有14层。most 作形容词，意为“ ”，修饰名词。most 作代词，意为“ ”，此时可以和of搭配。但most of 后面若跟名词，名词前需要定冠词、指示代词或物主代词修饰；most of 后若跟代词，应该跟宾格。most 作副词，意为“ ”。【例题精讲】1. Most students are good at Chinese. 大多数学生擅长汉语。2. Most of the people singing are women. 唱歌的人之中，大部分是妇女。3. Most of them are teachers. 他们中的大多数是教师。4. I like this magazine most. 我最喜欢这本杂志。【知识梳理3】They help us with all kinds of problems. 他们帮助我们解决各种各样的问题。help sb with sth 意为“ ”，相当于help sb (to) do sth。【例题精讲】He often helps me with my maths. = He often helps me to learn maths. 他经常帮我学习数学。【巩固练习】I often help my mother （clean）the room. 我经常帮助我的妈妈打扫房间。【知识梳理4】Theres something wrong with my computer. 我的电脑坏了。something 的基本意思是“某物，某事”，主要用于 中，否定句或疑问句中通常用 。注意：something用于主语时，谓语动词用单数形式，其相应的代词也用单数形式；something有形容词修饰时，定语应后置。有时为了表示一种较肯定的意味或提出申请等，something也可用于非肯定句中。【例题精讲】1. Something is wrong with the TV. 这台电视出了毛病了。2. I have something important to tell you. 我有些重要的事要告诉你。3. Would you like something to eat? 你想要吃什么东西吗？【知识梳理5】Youre lucky to have a community centre like that, Simon. 西蒙，你很幸运能有像这样的社区。 lucky作形容词，意为“幸运的”，在句中常作定语和表语。它的名词形式为 ，它的副词形式为 。【例题精讲】1. I was lucky enough to meet Li Ping there . 我很幸运在那儿遇到李平。2. He is really a lucky dog. 他真是个幸运的家伙。3. Good luck! Best wishes! 祝你好运！4. Luckily, Mr Zhang is here and can give you a hand. 好在张老师在这里，可以帮你一把。【巩固练习】The little girl was very （幸运的）to get a free ticket to Disneyland.【知识梳理6】Please look at the information below. 请看下面的信息。information 是 ，意为“信息”，a piece of information 意为“一条信息”。【例题精讲】Can you give me any information about the meeting? 你能给我提供这次会议的信息吗？【巩固练习】 good information you have given me!A.What B.How a C.What a D.How【知识梳理7】Are you worrying about what to wear to a party or how to design your home?你正担心穿什么去参加聚会或如何设计你的家吗?worry不及物动词，意为“担心；发愁”，常与about连用，表示“为而担心”。worry作及物动词，意为“使担心；使发愁”。worried作形容词，意为“担心的；着急的”。【例题精讲】1. My parents often worry about my maths. 我父母经常担心我的数学。2. His carelessness worries me. 他的粗心叫我担心。3. Dont be worried about me. I will work hard. 别担心我，我会努力的。【巩固练习】1. The boy is lost.His parents are him.A.worrying B.worried about C.worry about 2. His bad health his parents greatly.A.worried B.worried about C.was worried about7AU1U2语法梳理【知识梳理1】基数词与序数词一、单词拼写1）易错单词十四：fourteen，四十：forty；第九：ninth；第五：fifth，第十二：twelfth；2） “几十”是以y 结尾，序数词先将y变为ie，再加th。二、基数词读数1,234,567；读作：one million, two hundred and thirty-four thousand, five hundred and sixty-seven规则：首先把阿拉伯数字从右向左三个三个分开，然后我们分开读，每一个都按照三位数（个十百）正常的读法，即hundred后面要加and，唯一的区别是第一个后面什么都不加，第二个后面加thousand，第三个后面加million，这三部分之间用逗号隔开。三、序数词的缩写序数词缩写时，作阿拉伯数字，后加序数词的最后两个字母构成。First=1st, eighth=8th, twenty-second=22nd, ninety-third=93rd。四、序数词前的冠词序数词一般要加定冠词the。五、hundred,hundred of,hundreds of的区别1）hundred和hundreds of：hundred前必须加具体的数字，表示具体的“几”百；hundreds of前不加数字，表示“数以百计的”，是概数；2）hundred of前面必须加具体的数字，表示“中的几百个”，也是具体的数字；因为它表示是“中的”，所以后面的名词必须是特指，因此名词前必须有例如：the（定冠词）、that、those(指示代词)、my、your、his（物主代词）、Marys（名词所有格）等形式，或者直接是人称代词them。【巩固练习】1. There are people in the park.A.two hundreds B.hundred of C.hundreds of D.two hundred of2. the students are playing in the hall.A. Two hundreds B.Hundred of C.Hundreds of D.Two hundred of【知识梳理2】一、一般将来时的概念及主要结构：一般将来时表示将要发生的动作或情况，常和表示将来时间的短语连用，如：tomorrow, next week, next month, the day after tomorrow, in the future, in a few days 等。一般将来时的主要结构：will+动词原形；shall（用于第一人称）+动词原形；be going to +动词原形。二、will/shall的句式及用法：1、句式结构肯定及否定句式：I/We will (not)/shall (not) go.You/They/He/She/It will(not) go.2、疑问句式及回答：Will/Shall I/We go? Will you/they/he/she/it go?Yes,I/We will/shall. Yes,I/we/they/he/she/it will.No,I/we will/shall not. No,I/we/they/he/she/it will not.注意：I wil/shall=Ill,但是当回答只有Yes，I will/shall的时候，不可缩写。I will not=I wont;I shall not=I shant。同理，其他人称也是一样。2、will和shall的用法 （1）表示纯粹的将来，任何人称后都可用will。 He will arrive in Shanghai tomorrow.他明天将到达上海。 We wont/shant be busy this evening.今晚我们不忙。（2）表示征求对方意见或询问情况，第一人称用shall，第二、三人称用will。Shall I open the door?我能开门吗？Will you come to the evening party？你回来参加晚会吗？三、be going to 的句式及用法1、句式结构肯定及否定句式I am (not) going to have a party tomorrow.You /We/ They are (not) going to have a party tomorrow.He/She/It is (not) going to have a party tomorrow.2、疑问句式及回答Am IAre you/we/they going to have a party tomorrow?Is he/she/it Yes, I am. No, Im not.Yes, you/we/they are. No, you/we/they arent.Yes, he/she/it is. No, he/she/it isnt.【巩固练习】1. - do your homework after school? - Yes,I am.A. Will you B. Are you going to C. Do you D. Are you going2. Hurry up! The sky is covered with black clouds.Im afraid it .A.rains B. is going to rain C. rained D. was raining7AU3重点词汇与句型【知识梳理1】nothing nothing视为单数，作主语时其后谓语要用 形式。【巩固练习】1. There is in the fridge.Lets do some shopping.A.something B. some one C. nothing D. everything2. There nothing in the box.【知识梳理2】far与away的用法辨析1）far和away后都可接from，far from表示“离很远”的意思。 2）away from前通常会加具体的距离，表示“离具体多远”的意思。有时away from前会加far，即far away from,表示“离很远”的意思，与far from意思接近。【例题精讲】1. The factory isnt far from his home.这家工厂离他家不远。2. It is ten kilometers away from here.它离这儿有一万米远。3. The school is far away from here.那所学校离这儿远。【知识梳理3】Shall we invite them to have dinner with us? 咱们邀请他们和我们一起吃晚饭好吗？1）“invite sb to do sth” 意为“ ”。2）“invite sb to +地点/场合”意为“ ”。【例题精讲】1. He invited me to go camping. 他邀请我去露营。2. Miss Green wants to invite Miss Gao to join the party. 格林小姐想邀请高小姐参加聚会。3. Id like to invite you to my school. 我想邀请你到我的学校。【知识梳理4】There are lots of things to do in Sunshine Town. 在阳光镇有许多事情可做。动词不定式to do在句中作things的定语，动词不定式在句中作定语且修饰名词或代词时，必须后置。【例题精讲】1. There are many good places to visit in our city. 我们的城市有许多好地方可以参观。2. There are many things to see here. 在这儿有许多东西可以看。【巩固练习】1. I have much homework (do) today. 我今天有许多家庭作业要做。2. He has an article ( write). 他有一篇文章要写。3. I think this park is a wonderful place (play). 我想这公园是个好玩的地方。【知识梳理5】It takes only 40 minutes by underground. 乘地铁只需要40分钟。1）这是一个省略句，补全应是“It takes only 40 minutes to get there by underground.”It takes + (sb) some time + to do sth 是英语上一重要句型，意为“做某事需要花多少时间”。2） It takes only 40 minutes表示“只花费40分钟（的路程或距离）”。如果对40 minutes进行提问，用 ；如果对40 minutes by underground进行提问，则用 。3）spend，cost，take，pay的区别主语常用结构例句spendI spent two hours on this maths problem. 这道数学题花了我两个小时。They spent two years (in) building this bridge.He spent his money for books.costA new computer costs a lot of money. 买一台新电脑要花一大笔钱。takeIt took them three years to build this road. 他们用了三年时间修完了这条路。payI have to pay them 20 pounds for this room each month. 我每个月要付20英磅的房租。I have to pay for the book lost. 我不得不赔丢失的书款。Dont worry!I'll pay for you. 别担心, 我会给你付钱的。They pay us every month.他们每月给我们报酬。May I borrow 12 yuan from you? I'll pay it back next week. 你能借给我12块钱吗?下周还你。【例题精讲】1. It takes me about two hours to drive from my home to Nanjing.2. It takes me about two hours to go to Beijing from Shanghai by plane.【巩固练习】1. - is it from Zunyi to Guiyang?Hope we can arrive in 2 hours. -About 150 kilometers.A. How soon B. How long C. How far D. How often 2. - is it from the New Town to the old city centre? -Less than 30 minutes by underground.A. How soon B. How often C. How long D. How far【知识梳理6】Beijing duck is very famous. 北京烤鸭很有名。famous 作形容词，意为“著名的，出名的”。famous的搭配：be famous for 表示“以而闻名/著称”，表示某人以某种知识、技能、作品或特征而出名，相当于be well known for.；be famous as 意为“作为而著名”，后面常接职位、工作、名称等。【例题精讲】1. China is famous for its china. 中国以它的瓷器而出名。2. Lang Lang is famous as a great pianist. 朗朗作为杰出的钢琴家而出名。【知识梳理7】We are looking forward to meeting you soon. 我们正渴望着不久见到你们。look forward to意为“期待；期望”，后跟名词、代词或动词的-ing形式，表示说话者十分希望实现某种愿望、目的。【例题精讲】1. All the children look forward to the Spring Festival. 所有的孩子都盼望过春节。2. Im look forward to seeing you soon. 我盼望早日见到你。7AU4重点词汇与句型【知识梳理1】I think we have to go up again. 我想我们不得不再上去。have to 意为“必须，不得不”，否定形式为dont(doesnt) have to,意思为“ ”，疑问形式为“Do(Does)have to ?”。【巩固练习】1. We finish the work before having supper. 我们必须在吃晚饭前完成这项工作。2. He practice the piano on Sunday. 他必须在周日练钢琴。【知识梳理2】Sunshine Zoo is north of Sunshine middle school. 阳光动物园在阳光中学的北面。1）“A + be + 方位词 + of + B”结构用于描述A地在B在的某个方向。注意：此种结构中方位词前不加the,而在“in/on/to the + 方位词 + of”中，却要加the。2）英语中的方向：east，west，south，north，south-east，south-west，north-east，north-west3）to the east of，in the east of，on the east of的区别B is in the east of A. （内部）C is on the east of A.（外部但接壤）C is to the east of B.（外部不接壤）【巩固练习】Shanghai is east of China and north of Guangdong.A. in the;不填 B.不填; to the C.in the; to the D.to the; on the【知识梳理3】Remember that theyre dangerous. 记住它们是危险的。1）remember动词，意为“记得、记住”，反义词是forget。后面可接名词和代词或从句。2）remember to do sth意为“ ”，该事没有做；remember doing sth意为“ ”，该事已经做了。【例题精讲】1. Remember to turn off the lights when you leave. 当你离开时要记得关好灯。2. I remember telling you about this. 我记得告诉过你那件事。【巩固练习】Kate, remember for the sick to cheer them up.A. to sing B.singing C.not to sing【知识梳理4】My parents will prepare plenty of food and drinks for us.我们的父母将为我们准备足够的食品和饮料。1）prepare作动词，意为“准备；预备”。prepare sth (for sb)(为某人)准备某事；2）plenty作名词，意为“丰富，大量，充分”，它是不可数名词，只用于肯定句中。【例题精讲】1. My mother will prepare a cake for me.妈妈会为我准备一个蛋糕。2. - Would you like some more? 再来点儿吗？ - No, thanks, I have had plenty. 谢谢，不要了，足够了。【知识梳理5】“Its adj+to do”“Its adj+to do”结构，表示“做某事是的”【巩固练习】1.完成这个任务是困难的。 2.每天早上刷牙是好的。 7AU3U4语法梳理【知识梳理1】名词所有格1.当名词在句中表示所属意义时，名词要用所有格形式。1) 一般用于表示有生命的人或动物的名词。如：Jacks pen杰克的笔 the birds name 这只鸟的名字2) 用于表示国家、城市、地域等的名词。如：Chinas capital中国的首都 the citys park城市的公园3) 用于表示时间、距离、金钱等的名词。如：todays newspaper今天的报纸 two miles distance4) 用于表示店铺、某人的家,后面的名词像shop、house等常省略。如：the barbers理发店 the Smiths 史密斯家2.所有格用法规则1) 单数名词一般再其词尾加“s”。如：my mothers sister我母亲的妹妹2) 不以“s”结尾的复数名词，在其词尾加“s”。如：Womens Day妇女节 Childrens Day 儿童节3) 以“s”结尾的复数名词，在其词尾“s”的右上角加“”如：the teachers room老师们的房间 Teachers Day 教师节10 minutes walk 走路十分钟的路程4) 两个或两个以上的人共同拥有某一东西，其所有格是在最后一个人的词尾加“s”。如：John and Jacks room 约翰和杰克的房间5) 两个或两个以上的人各自拥有的东西，其所有格是在各个人的词尾加“s”。如：Johns and Jacks rooms约翰和杰克各自的