Unit 7（单元知识清单）-七年级英语上册同步备课系列(人教新目标Go for it!)

这是一份Unit 7（单元知识清单）-七年级英语上册同步备课系列(人教新目标Go for it!)，文件包含Unit7单元知识清单SectionA基础+知识点+语法-七年级英语上册同步备课系列人教新目标Gofordocx、Unit7单元知识清单SectionB基础+知识点+写作-七年级英语上册同步备课系列人教新目标Gofordocx等2份学案配套教学资源，其中学案共22页， 欢迎下载使用。

Unit 7单元知识清单Section B基础知识清单二、知识点清单知识点①：教材原句Mr.Cool's Clothes Store用法1.clothes是衣服的总称，包括上衣、裤子等，总是以复数形式出现。作主语时，谓语动词用复数。Those clothes are mine.那些衣服是我的。Jim has some nice clothes.吉姆有一些漂亮的衣服。This suit of clothes is Jim's.这套衣服是吉姆的。Those suits of clothes are on sale now.那些套装现在正减价销售。The dresses in Lingling's Clothes Store are different from our clothes.玲玲服饰店里的连衣裙和我们的衣服不同。2.clothes 不能直接与基数词连用，但可以用these,those,some 等词修饰；表示“一套衣服”用 a suit of clothes,谓语动词应和suit 在单复数形式上保持一致。辨析clothes,clothingclothes指各种衣服的总称，包括上衣、裤子等，是复数名词，做主语时，谓语动词用复数形式。clothing为衣服的总称，是不可数名词，做主语时，谓语动词用单数形式。【即学即练1】－Excuse me!Are these on sale?－Yeah!The T-shirts are 20 dollars.And the sweaters are 35 dollars.A.clothes B.jackets C.sports D.books解析考查名词辨析。通过答语知道是服装在大促销on sale故选A.知识点②：sale的用法（1）作为名词，意为“卖；出售”。常用于： = 1 \* GB3 \* MERGEFORMAT ①on sale,意为“正在出售；降价出售；甩卖”。 The shoes in that shop are on sale now. 那家店里的鞋正在降价出售。 = 2 \* GB3 \* MERGEFORMAT ②for sale,意为“待售”。The new kind of mobile phone is for sale. 这款新手机正在待售中。 not for sale非卖品 eq \o\ac(○,3)have a sale进行减价销售（2）其动词为sell,意为“卖”。(1) sell sth.出售某物。►I will sell my computer. 我要卖掉我的电脑。(2) (sth.) sell at/for(某物) 以……的价格出售；售价是……►This shirt sells for/at six dollars. 这件衬衫售价六美元。【典例分析】1.现在有些漂亮衣服在出售。Some beautiful clothes are ________ __________ now.【答案】on sale 2.这些东西销路好。These things _______ _________ ________ _________.【答案】have a good sale3. The machine is __________sale. You can buy it at a low price. A. in B. at C. on D. by 【答案】on sale .“正在出售；降价出售；甩卖”4.There is a ________ on in the shop. Let’s go to buy some books.A. party B. film C. match D. sale【答案】D【解析】句意：这家商店正在打折销售，我们去买一些书吧。考查名词辨析。A. party聚会；B. film电影；C. match比赛；D. sale廉价出售。根据Let’s go to buy some books.可知答案与销售有关，结合选项可知D选项符合题意，故答案选D。5.—Does your store ________ English dictionaries? —Yes. Do you want to ________one?A．sell; sell B．buy; buy C．buy; sell D．sell; buy【答案】D【解析】句意：——你们商店卖英语词典吗？——是的。你想买一本吗？考查动词辨析。sell卖；buy买。根据语境可知，第一句指卖英语词典，第二句指买一本词典。故选D。6．The clothes are______ for twenty yuan each.A．sale B．sell C．on sell D．on sale【答案】D【解析】句意：那些正在热卖的衣服每件只要20元。英语中表示“正在卖”用介词短语on sale。故选D。知识点③： buy购买;买buy作及物动词,后接名词或代词作宾语。★ I want to buy some apples.我想买一些苹果。The light blue coat looks very nice. Betty is going to buy it.那件浅蓝色的大衣看上去很漂亮。贝蒂打算把它买下来。知识拓展buy的常用结构buy sth. for sb.(= buy sb. sth.)给某人买某物buy sth. from...从……买某物* My mother buys me new clothes every year. =My mother buys new clothes for me every year.我妈妈每年都给我买新衣服。★ We often buy books from that bookshop.我们经常从那家书店买书【典例分析】1.-Mom. this dress is nice. Can you it for me?-OK. How much is it?A. find B. buy C. want D. bring【答案】 B【解析】句意为:妈妈,这条连衣裙很漂亮,你能给我买吗?一一好的,它多少钱?结合语境可知,此处指"买",故选B项。2．—Does your store ________ English dictionaries? —Yes. Do you want to ________one?A．sell; sell B．buy; buy C．buy; sell D．sell; buy【答案】D【解析】句意：——你们商店卖英语词典吗？——是的。你想买一本吗？考查动词辨析。sell卖；buy买。根据语境可知，第一句指卖英语词典，第二句指买一本词典。故选D。知识点④：Price价格We sell all our clothes at very good prices.我们卖的所有服装价格都很优惠。What's the price of this pair of shoes?这双鞋的价格是多少?The price of the book is 15 yuan.这本书的价格为15元。固定搭配the price of... ......的价格知识拓展表示价格的高低,应用high或low,而不用expensive或cheap。The price of the pen is high.这支钢笔价格高。【典例分析】1.What's the of this T-shirt?It's 20 dollars.A. price B. color C.name D. size【答案】A【解析】price意为“价格”;color意为“颜色";name意为“名字”;size意为“尺码”。根据答语"It's20dollars."可知,上一句问的是“这件T恤衫的价格是多少?"故选A项。2．They always sell their clothes a very high price.A．in B．for C．on D．at【答案】D解析】句意：他们总是以非常高的价格卖他们的衣服。in在...里面；后面跟颜色；for跟具体的价格；on在某方面；at以...的价格。这里at a very high price是固定短语，以很高的价格，故应选D。知识点⑥：For girls, we have skirts in purple for only＄20.对于女孩子们，我们有仅售20美元的紫色裙子。【探究】(1)“介词in+颜色”常用来表示“……颜色的，穿……颜色衣服的”。如：skirts in purple = purple skirts紫色的裙子；a girl in red一个穿红色衣服的女孩。(2)介词for的用法：①表示“对……而言”。►It’s easy for me. 这对我来说是容易的。②表示“交易的价格”。►The store has pens for only￥1. 这家商店有仅售1元的钢笔。③表示“用途”。►I need a sweater for school.我需要一件上学穿的毛衣。④表示“原因”。►Thanks for helping me. 谢谢你帮我。知识点⑦：教材原句Come and buy your clothes at our great sale!快来买衣服吧，我们在大甩卖！（P41)用法“Come and buy...”为祈使句，come and buy是并列谓语，相当于come to buy.go,come后面的第二个动词常用and连接，一般不用不定式。Come and see the children.来看看这些孩子吧。拓展祈使句是表示请求、命令、叮嘱、邀请、劝告等的句子，通常省略主语you,以动词原形开头。变为否定形式时，直接在句首加don't.Open the door,please.请打开门。Don't smoke in the classroom,please.请不要在教室里吸烟。速记祈使句，主语省，动词原形作谓语。表示客气的时候，可以在句首或句尾加上 please.放句尾时，在please 前面加上逗号。如果表示否定句，直接在动词原形前面加上don't.【即学即练7】Please come us.Let's sing together.A. and join B.joining C.join D.to joins解析考查并列动词。句意：请来加入我们吧。咱们一起唱歌。come后面的第二个动词常用and连接，一般不用不定式，故选A.三、单元写作【话题分析】本单元要求学生能写简单的广告类文章。1. 能用How much询问衣服的价格；2. 会使用基数词进行回答；3. 需掌握购物常用句型。【写作思路】＂四环节法＂写广告◆一 亲切问候。常用句型：Hello, everyone! / Welcome to our store.等。◆二 整体介绍一下自己店的情况。常用句型：Come and buy your clothes at our great sale!◆三 具体描述，说出商品价格。常用句型：We have sweaters for only.../ The skirts are only ...等。◆四 发起号召。常用句型：Come to ...now.【典例】毛毛服装店开张了，请你根据提示写一篇60词左右的广告。要求：①广告简单易懂，同时突出商品的亮点。②灵活运用所学过的单词、短语及句子。③写清所售商品及其价格。审题指导（把握中心，得方向分）1.要使用祈使句，如：Come and buy...2.注意价格表达中介词at和for的正确运用。如：We have..at very good prices./We have..only for../We sell..only for...写作方法（学会方法，巧得高分）“首尾呼应法”写广告词一、开头：点出店名二、正文：商品及其价格三、结尾：宣传号召写作模板（学会套路，得出彩分）开头 点出店名Come to...now!/Come to buy...now!正文 商品及其价格We have+商品名（hats,bags,skirts...)+for+价格。。。结尾宣传号召Come to...now! /Come to buy...now!经典词句（妙用句式，得出彩分）单词store,hat,bag,socks,T-shirt,shorts, shoes,trousers, skirt,sweater,price,color短语at a very good price, bags for sports,come and see, have a look at...,different colors, a pair of 句子Come and buy...at...Store!/We have...for.../For boys,you can buy.../For girls,we have...范文赏析（书写工整，得印象分）Maomao's Clothes StoreCome and buy your clothes at Maomao's Clothes Store!Do you like hats? We have black and blue hats for ¥12. We have sweaters at a very good price-only ¥60! Do you need bags for sports?We have great bags for only ¥45.For boys,you can buy socks for only ¥8.For girls, we have skirts for only ¥18!Come to Maomao's Clothes Store now!名师点评本文运用了“首尾呼应法”写广告词。第一：篇首用号召性句型点明了服装店名称；第二：接下来介绍店里所售商品及其价格；用疑问句引出所售商品（第二段），亲切而自然，句式灵活；句子运用准确，如We have..for../For boys...For girls,..;短语运用恰当，如 at a very good price,bags for sports等，让人印象深刻，语言丰富多彩，行文流畅自然。第三：尾句又发出号召，与首句呼应，再次点题。Wordsten num.十 eleven num.十一twelve num.十二 thirteen num.十三fifteen num.十五 eighteen num.十八twenty num.二十 thirty num.三十Mr.(用于男子的姓氏或姓名前）先生 clothes n.(pl.)衣服；服装store n.商店 buy v.购买；买sale n.特价销售；出售 sell v.出售；销售；卖all adj.所有的；全部的 very adv.很；非常price n.价格 boy n.男孩Phrasesat a good price/at good prices 以优惠的价格 come to到······来clothes store 服装店 skirts in purple 紫色的裙子at our great sale 在我们特价销售期间these socks 这些袜子look nice 看起来好看those black trousers 那些黑色的裤子a pair of 一双 for boys 对于男孩子a pair of black shoes 一双黑色的鞋子SentencesCome and buy your clothes at our great sale！We sell all our clothes at very good prices.We have green sweaters for only ＄15!For girls,we have skirts in purple for only ＄20.Come to Mr.Cool's Clothes Store now!I need a pair of black shoes for school.Writing谈论物品的价格及写广告clothes衣服指各种衣服，作主语时，谓语动词用复数。clothing衣服为衣物总称，是集合名词，无复数形式，作主语时，谓语动词用单数。