人教七(上)Unit7Howmucharethesesocks知識(shí)點(diǎn)教案

1、【2021年秋季課程】七上Unit7Howmucharethesesocks?適用學(xué)科初中英語(yǔ)適用年級(jí)初中一年級(jí)適用區(qū)域人教版課時(shí)2課時(shí)知識(shí)點(diǎn)形容詞辨析,介詞辨析,可數(shù)名詞及單復(fù)數(shù),基數(shù)詞,系動(dòng)詞,疑問(wèn)副詞不定代詞,購(gòu)物,價(jià)格,句型轉(zhuǎn)換教學(xué)目標(biāo)(1)學(xué)會(huì)用howmuch詢問(wèn)價(jià)格及購(gòu)物的交際用語(yǔ).(2)學(xué)會(huì)談?wù)撐锲返膬r(jià)格,掌握美元和人民幣的用法.學(xué)習(xí)基數(shù)詞的表達(dá)及其運(yùn)用.教學(xué)重點(diǎn)基數(shù)詞,系動(dòng)詞,疑問(wèn)副詞,不定代詞,購(gòu)物,價(jià)格,句型轉(zhuǎn)換教學(xué)難點(diǎn)基數(shù)詞,購(gòu)物,價(jià)格教學(xué)過(guò)程一、課堂導(dǎo)入通過(guò)用英語(yǔ)進(jìn)行購(gòu)物、介紹物品的價(jià)格這一句型來(lái)詢問(wèn)學(xué)生或讓學(xué)生之間互相詢問(wèn),復(fù)習(xí)本節(jié)課所需句型.二、復(fù)習(xí)預(yù)習(xí)1. Hel

2、ikesTVverymuch.A.watchB.watchingC.watchedD.watches【答案】B【解析】喜歡做某事,liketodo/doing,所以選B.2. Ibreakfastat8:00.A.hasB.haveC.forD.eats【答案】B【解析】主語(yǔ)是I,吃早餐,用have.3. Broccoliandcarrotsare.A.fruitsB.fruitC.vegetablesD.vegetable【答案】C【解析】Broccoliandcarrots是蔬菜,are后用復(fù)數(shù),所以選C.4. Doyoulikesalad?A.aB.anC.theD./【答案】D【解析】

3、salad不可數(shù),所以前用零冠詞,選Do5. Doeslikestrawberries?A.yoursistersB.yourparentC.youD.theBlacks【答案】B【解析】Does提問(wèn),說(shuō)明主語(yǔ)是單數(shù),所以選B.6. Howaboutsomefruit?A.eatB.toC.eatingD.eats【解析】about是介詞,后接動(dòng)名詞,所以選Co7. Therearevegetablesandfruitonthetable.A.manyofB.muchC.alotsofD.alotof【答案】D【解析】Therebe結(jié)構(gòu)就近一致,vegetables是復(fù)數(shù),所以選D8. Kat

4、rinaapplesbutTom.A.likes,likesB.doesntlike,likeC.likes,doesnD.doesnlike,doesnt【答案】C【解析】but表示轉(zhuǎn)折,后用助動(dòng)詞代替,所以選Co9. -Howareyou?-1amnotveryA.goodB.wellC.badlyD.healthB【解析】身體不好,用well,所以選Bo10. Tomlikeseggsandbreadlunch.A.forB.likeC.asD.of【答案】A【解析】作為午飯,用for,所以選A.三、知識(shí)講解知識(shí)點(diǎn)1:詢問(wèn)價(jià)格：Howmuchis+單數(shù)商品？Howmuchare+復(fù)數(shù)商品

5、？Theye+錢【應(yīng)用-Howarethepants?-twentydollars.A.many,IthasB.much,ItisC.many,TheyhaveD.much,Theyare【答案】D知識(shí)點(diǎn)2：sellsth.tosb賣某物給某人【應(yīng)用】Theshopschoolthingsthechildren.A.sell,toB.buy,fromC.sells,toD.buys,from【答案】C知識(shí)點(diǎn)3:needtodosth要做某事【應(yīng)用】IneedaT-shirtformydaughter.A.buyB.tobuyC.buyingD.buys【答案】B知識(shí)點(diǎn)4：apairof一對(duì),一

6、雙1后接復(fù)數(shù)名詞2構(gòu)成的短語(yǔ)被視為單數(shù)【應(yīng)用】Theboyiswearingaofnewshoes.A.pieceB.pairC.lotD.basket【答案】B知識(shí)點(diǎn)5:穿：1wear強(qiáng)調(diào)穿衣服的狀態(tài)2puton強(qiáng)調(diào)穿衣服的動(dòng)作3in+顏色可以表示穿著顏色的衣服Thegirlredismysister.A.inB.onC.atD.for【答案】A知識(shí)點(diǎn)6:buysb.sth.=buysth.fors盼某人買某物注意：sth假設(shè)是代詞,只能用buysth.forsb.buyitforhim【應(yīng)用】Ibuymymotherasweater.同義句.【答案】Ibuyasweaterformymot

7、her.知識(shí)點(diǎn)7:for+價(jià)格報(bào)價(jià)格時(shí)用.【應(yīng)用】Wehavehatsonly$10.A.inB.onC.atD.for【答案】D知識(shí)點(diǎn)8:atverygoodprices價(jià)位適中【應(yīng)用】Wesellyouitaverygoodprice.A.forB.atC.ofD.in【答案】B知識(shí)點(diǎn)9:look+形容詞：看起來(lái)sound+形容詞：聽(tīng)起來(lái)應(yīng)用Yoursweaterlooks.A.wellB.reallyC.veryD.short【答案】D知識(shí)點(diǎn)10：take這個(gè)詞在購(gòu)物這個(gè)情境中表示買的意思【應(yīng)用】-TheT-shirtisonlytendollars.-1llit.A.buyB.take

8、C.saleD.sell【答案】B知識(shí)點(diǎn)11:1 .許多：many+復(fù)數(shù)much+單數(shù)Howmany對(duì)可數(shù)名詞的數(shù)量提問(wèn)；Howmuch對(duì)不可數(shù)名詞的量提問(wèn).2 .pants,shorts,trousers,clothe通常只用復(fù)數(shù)形式.3 .反義詞：big-smallshort-longshort-tallbuy-sellcheap-dear4 .感官動(dòng)詞：100k看起來(lái)sound聽(tīng)起來(lái)taste嘗起來(lái)smell聞起來(lái)feel摸起來(lái)5 .看：lookat+物看強(qiáng)調(diào)動(dòng)作see看見(jiàn)強(qiáng)調(diào)結(jié)果watch觀看比賽read讀6 .onsale廉價(jià)出售知識(shí)點(diǎn)12：Howmuchisthehat?=What

9、sthepriceofthehOt?帽子多少錢？知識(shí)點(diǎn)13:CanIhelpyou?我能幫助你嗎？此句是主動(dòng)提供幫助時(shí)的效勞用語(yǔ).它的譯隨著場(chǎng)所的不同而不同.在飯店：你想吃點(diǎn)什么？在商店：你想買點(diǎn)什么？肯定答復(fù)：Yes,please.否認(rèn)答復(fù)：No,thanks.同義表達(dá)：WhatcanIdoforyou?/MayIhelpyou?/IsthereanythingIcandoforyou?知識(shí)點(diǎn)14:數(shù)字表達(dá)法1-12onetwothreefourfivesixseveneightnightteneleventwelve(13-19)以teen結(jié)尾為十幾Thirteenfourteenfift

10、eensixteenseventeeneighteennineteen(20-90)以ty結(jié)尾為幾十twentythirtyfortyfiftysixtyseventyeightyninety(100及以上)數(shù)+hundred(注意：hundred后面不加s)【應(yīng)用】Wehavestudentsinmyclass.A.fourtyfourB.fourfourtyC.fortyfourD.fourfortyC四、例題精析【例題11【題干】Thepairofredsockstwodollars.A.isB.areC.hasD.haveA【解析】由pair構(gòu)成的短語(yǔ),作主語(yǔ),被視為單數(shù),所以選A.例

11、題2Cometothebookstoreandseefor.A.youB.yourC.yoursD.yourselfD【解析】親自,是foroneself,所以選D.例題3【題干】Thesweateristoosmall,Iwantaone.A.redB.shortC.longD.big【答案】D【解析】此題是形容詞辨析,根據(jù)句意：這個(gè)毛衣太小,我想要一個(gè)大的.所以選Do例題4【題干】-CanIyou?-Iwanttobuyapencilcase.A.buyB.sellC.helpD.like【答案】C【解析】效勞性質(zhì)的語(yǔ)言：CanIhelpyou?,所以選A.例題5【題干】Thisisaha

12、t.A.smallyellowB.yellowsmallC.bluebigD.yellowbig【答案】A【解析】物質(zhì)特征定語(yǔ)并列時(shí)順序：數(shù)量+大小+辨色,所以選A.例題6【題干】-HowmuchisthatT-shirt?A. Itstwentyyuan.B. Theyaretwentydollar.C.Theyaretwentydollars.D.Itstwentydollar.【解析】howmuch對(duì)價(jià)格提問(wèn),T-shirt是單數(shù),所以選A.【例題7】【題干】-Iwantthatbag.-.A.YouarehereB.Give給youC.HereyouareD.Hereareyou【答案

13、】C【解析】給你：Hereyouare.,所以選C.例題8【題干】-Doyouliketheseblueshoes?-Yes,.A.IlltakeitB.IlltakethemC.IdontlikethenD.its5dollars【答案】B【解析】購(gòu)物中說(shuō)：買,用take;shoes是復(fù)數(shù),所以選B.例題9【題干】Heisacollector.Hehasbasketballs.A.twentythreeB.twenty-threeC.twotenthreeD.twenty-first【答案】B【解析】基數(shù)詞表達(dá)數(shù)量,十位與個(gè)位之間加所以選B.【例題10】【題干】Wehavesweatersa

14、llcolors$5each.A.at;inB.in;atC.in;forD.at;for【答案】C【解析】各色的“inallcolors;報(bào)價(jià)格,用for,所以選C課后作業(yè)一、單項(xiàng)選擇1. -WhatcanIdoforyou?A.Yes,pleaseB.No,thanksC.IwantsomeorangejuiceD.No,Ijustlookaround2. -Yourskirtsaresonice.A.Yes,theyareB.No,theyarentC.DonfeaythatD.Thanks3. -Howmuchthesocks?re-twentydollars.A.is;ItsB.ar

15、e;Theyreare;ItsD.is;They4. Myshoesnew.Thispairofshoesnice.A.is;isB.are;isC.is;areD.are;are5. WehaveT-shirtblack,yellowandblue60yuan.A.on;withB.in;forC.in;onD.on;for二、句型轉(zhuǎn)換,每空一詞.1. Thesesocksaretwodollars.劃線局部提問(wèn)thesesocks?2. Howmuchistherice?何義句轉(zhuǎn)換therice?3. Sixty-twoandthirty-eightisonehundred.圖線局部提問(wèn)sixty-twoandthirty-eight?4. Myshoesarewhite.儂J線局部提問(wèn)areyourshoes?5. Whatsthepriceofthetrousers?冏義句轉(zhuǎn)換thesetrousers?單元作文書面表達(dá)下面是海燕服裝店的商品的展銷價(jià)格,請(qǐng)根據(jù)表格內(nèi)容寫一那么廣告.ClothesColorPricessweaterallcolors$13trousersfo