Unit7GrammarandWriting（學(xué)生版）七年級(jí)英語(yǔ)上冊(cè)講義（人教版）

Unit7GrammarandWriting目標(biāo)導(dǎo)航目標(biāo)導(dǎo)航Grammar基數(shù)詞Writing談?wù)撐锲返膬r(jià)格及寫(xiě)廣告知識(shí)精講知識(shí)精講單元語(yǔ)法專(zhuān)講：一、howmuch引導(dǎo)的疑問(wèn)句知識(shí)點(diǎn)01howmuch詢(xún)問(wèn)價(jià)格用法howmuch常用于詢(xún)問(wèn)某物的價(jià)格，其結(jié)構(gòu)為“Howmuch+be動(dòng)詞＋主語(yǔ)？”。當(dāng)主語(yǔ)是可數(shù)名詞單數(shù)或不可數(shù)名詞時(shí)，be動(dòng)詞用is,答語(yǔ)為：“It's...”；當(dāng)主語(yǔ)是可數(shù)名詞復(fù)數(shù)或不僅僅是一種東西時(shí)，be動(dòng)詞用are,答語(yǔ)為：“They're...”上述兩種情況都可直接回答錢(qián)數(shù)。－Howmuchisthesalad?沙拉多少錢(qián)？－It'sfiveyuan./Fiveyuan.五元。－Howmucharetheapples?這些蘋(píng)果多少錢(qián)？－They'reeightyuan./Eightyuan.八元。【即學(xué)即練1】－istheschoolbag?－60yuan.A.HowoftenB.HowoldC.Howmuch解析：由答語(yǔ)可知是詢(xún)問(wèn)書(shū)包的價(jià)格，應(yīng)用howmuch提問(wèn)。知識(shí)點(diǎn)02詢(xún)問(wèn)價(jià)錢(qián)的同義句用法詢(xún)問(wèn)商品價(jià)格時(shí)，還可以用“What'sthepriceof..?”句型，意為“?！ぁぁぁぁさ膬r(jià)格是多少？”；無(wú)論被詢(xún)問(wèn)的物品是不可數(shù)名詞還是可數(shù)名詞的單數(shù)或復(fù)數(shù)，be動(dòng)詞都用is,不能用are.其答語(yǔ)為：“It's...（價(jià)格是）······”這是由price決定的，用心哦！－What'sthepriceofthebook?這本書(shū)的價(jià)格是多少？－It'sfiveyuan.5元。－What'sthepriceoftheseeggs?這些雞蛋多少錢(qián)？－It'stenyuan.10元。知識(shí)點(diǎn)03【高頻】辨析howmuch與howmanyhowmuch后接不可數(shù)名詞,對(duì)不可數(shù)名詞數(shù)量提問(wèn)。單獨(dú)使用，后不接名詞提問(wèn)物品價(jià)格。howmany后接可數(shù)名詞復(fù)數(shù),對(duì)可數(shù)名詞數(shù)量提問(wèn)。Howmuchmeatdoyouwant?你想要多少肉？－Howmucharethepencils?這些鉛筆多少錢(qián)？－Theyarefortyyuan.它們40元。Howmanypearsdoyouwant?你想要多少梨？－Howmanypeoplearethereinyourfamily?你家有幾口人？－Therearefive(people).有五口人。Howmuch用法1.“多少”，用來(lái)詢(xún)問(wèn)事物的數(shù)量，后接不可數(shù)名詞。Howmuchbreadisthereonthetable?桌子上有多少面包？2.“多少錢(qián)”，可單獨(dú)使用，用來(lái)詢(xún)問(wèn)某物的價(jià)格。Howmuchisyournewputer?你的新電腦多少錢(qián)？【即學(xué)即練2】－DisneylandparksarethereinChina?－Two.A.HowmanyB.HowoftenC.HowsoonD.Howlong解析：根據(jù)答語(yǔ)“Two.”可知是詢(xún)問(wèn)可數(shù)名詞的數(shù)量，應(yīng)當(dāng)用howmany提問(wèn)。單元語(yǔ)法專(zhuān)講：二、基數(shù)詞知識(shí)點(diǎn)04定義表示事物數(shù)量多少的數(shù)詞叫作基數(shù)詞，如one,two,three等。知識(shí)點(diǎn)05基數(shù)詞的拼寫(xiě)（1)onetwelve,無(wú)規(guī)律可言，應(yīng)當(dāng)逐一記憶。（2)thirteennineteen,表示“十幾”，在個(gè)位數(shù)后加后綴－teen,讀作／ti:n/,但要注意下面幾個(gè)詞的拼寫(xiě)：thirteen(13),fifteen(15),eighteen(18).（3)twenty到ninety,表示“幾十”，以－ty結(jié)尾，但需注意下面幾個(gè)詞的拼寫(xiě)：twenty(20),thirty(30),forty(40),fifty(50),eighty(80).（4)“幾十幾”的表達(dá)方法：用整十?dāng)?shù)加個(gè)位數(shù)表示，中間用連字符“－”把整十?dāng)?shù)和個(gè)位數(shù)連接起來(lái)。如：twentyfive(25),sixtyeight(68).（5）一百的表達(dá)方式為onehundred或ahundred.要表示“幾百”，用具體數(shù)字加上hundred,如fivehundred(500),意此時(shí)的hundred是單數(shù)形式。表示“幾百幾”時(shí)，要在百位數(shù)和十位數(shù)（或個(gè)位數(shù)）之間加and.如：onehundredandtwo(102).數(shù)詞記憶規(guī)則歌訣：基數(shù)詞詞不難記，找出規(guī)律很容易：一至十二形各異，加上－teen為十幾，thirteen.fifteen看仔細(xì)eighteen只有一個(gè)t;twenty卻是很奇怪，forty本身也不乖，eighty一起搞例外，跟著也把規(guī)則壞；十位后面是個(gè)位，表示數(shù)字“幾十幾”，表示“幾百幾十幾”，and常把百、十系。勤學(xué)妙記加練習(xí)，hundred就是你的好成績(jī)。知識(shí)點(diǎn)06基數(shù)詞的用法1.用法表示數(shù)量，置于名詞之前。Shehastwobrothers.她有兩個(gè)弟弟。表示編號(hào)，置于名詞之后。TheyareinClassFive.他們?cè)谖灏?。表示?hào)碼。Hisphonenumberis3375683.他的號(hào)碼是3375683.表示時(shí)間。It's10:00now.現(xiàn)在是10點(diǎn)。表示年齡。Mysisteris8yearsold.我妹妹8歲了。用于計(jì)算。Twoandfourissix.2加4等于6.2.基數(shù)詞只能修飾可數(shù)名詞，要注意基數(shù)詞和名詞在數(shù)上要保持一致。onebanana一根香蕉fiveboys五個(gè)男孩3【難點(diǎn)】hundred,thousand,million等與具體數(shù)字連用時(shí)，用單數(shù)形式，且后不接介詞of;當(dāng)其前面沒(méi)有具體數(shù)字時(shí)，要用復(fù)數(shù)形式，且后面要加of.－s和字母f相伴出沒(méi)！threehundredteachers三百位老師hundredsofstudents數(shù)百名學(xué)生【即學(xué)即練3】TodayisJack'sbirthday.Heisyearsoldnow.A.fourteenthB.fourteenC.thefourteenthD.thefourteen解析：句意為“今天是杰克的生日。他現(xiàn)在14歲了”。表示年齡用基數(shù)詞，而且前面不加定冠詞。【即學(xué)即練4】Wherewereyouborn,Michael?－Iwasborninasmallvillagewithonlythreepeople.A.hundredB.hundredsC.hundredsof答案A【即學(xué)即練5】Therearestudentsinourschool.A.hundredsB.hundredsofC.hundredof解析：hundred前面沒(méi)有具體數(shù)字時(shí)，要用復(fù)數(shù)形式，且后面要加of.答案B能力拓展能力拓展考法01單元話題書(shū)面表達(dá)：談?wù)撐锲返膬r(jià)格及寫(xiě)廣告【典例1】單元話題毛毛服裝店開(kāi)張了，請(qǐng)你根據(jù)提示寫(xiě)一篇60詞左右的廣告。要求：①?gòu)V告簡(jiǎn)單易懂，同時(shí)突出商品的亮點(diǎn)。②靈活運(yùn)用所學(xué)過(guò)的單詞、短語(yǔ)及句子。③寫(xiě)清所售商品及其價(jià)格。審題指導(dǎo)（把握中心，得方向分）1.要使用祈使句，如：eandbuy...2.注意價(jià)格表達(dá)中介詞at和for的正確運(yùn)用。如：Wehave..atverygoodprices./Wehave..onlyfor../Wesell..onlyfor...寫(xiě)作方法（學(xué)會(huì)方法，巧得高分）“首尾呼應(yīng)法”寫(xiě)廣告詞一、開(kāi)頭：點(diǎn)出店名二、正文：商品及其價(jià)格三、結(jié)尾：宣傳號(hào)召寫(xiě)作模板（學(xué)會(huì)套路，得出彩分）開(kāi)頭點(diǎn)出店名eto...now!/etobuy...now!正文商品及其價(jià)格Wehave+商品名（hats,bags,skirts...)+for+價(jià)格。。。結(jié)尾宣傳號(hào)召eto...now!/etobuy...now!經(jīng)典詞句（妙用句式，得出彩分）單詞store,hat,bag,socks,Tshirt,shorts,shoes,trousers,skirt,sweater,price,color短語(yǔ)ataverygoodprice,bagsforsports,eandsee,havealookat...,differentcolors,apairof句子eandbuy...at...Store!/Wehave...for.../Forboys,youcanbuy.../Forgirls,wehave...范文賞析（書(shū)寫(xiě)工整，得印象分）Maomao'sClothesStoreeandbuyyourclothesatMaomao'sClothesStore!Doyoulikehats?Wehaveblackandbluehatsfor￥12.Wehavesweatersataverygoodpriceonly￥60!Doyouneedbagsforsports?Wehavegreatbagsforonly￥45.Forboys,youcanbuysocksforonly￥8.Forgirls,wehaveskirtsforonly￥18!etoMaomao'sClothesStorenow!名師點(diǎn)評(píng)本文運(yùn)用了“首尾呼應(yīng)法”寫(xiě)廣告詞。第一：篇首用號(hào)召性句型點(diǎn)明了服裝店名稱(chēng)；第二：接下來(lái)介紹店里所售商品及其價(jià)格；用疑問(wèn)句引出所售商品（第二段），親切而自然，句式靈活；句子運(yùn)用準(zhǔn)確，如Wehave..for../Forboys...Forgirls,..;短語(yǔ)運(yùn)用恰當(dāng)，如ataverygoodprice,bagsforsports等，讓人印象深刻，語(yǔ)言豐富多彩，行文流暢自然。第三：尾句又發(fā)出號(hào)召，與首句呼應(yīng)，再次點(diǎn)題。分層提分分層提分題組A基礎(chǔ)過(guò)關(guān)練一、單項(xiàng)選擇1．_________doesthecatweigh?A．Howmany B．Howmuch C．Howheavy D．What2．—________isyourphonenumber?

—It’s84581868.A．Howmuch B．How C．What D．Which3．—__________arethestudentsinyourclass?—Mostofthemarefourteen.A．Howlong B．Howold C．Howmany D．Howmuch4．—How________doesittaketogotoschool?—About10minutes.A．much B．long C．many D．far5．—________classesdotheyhaveeveryday?

—Six.A．Howmuch B．Howmany C．Howoften D．Howlong6．—________isitfromheretothebusstop?—Aboutoneminute’swalk.A．Howlong B．Howmuch C．Howold D．Howfar7．—________isyourteacher’sdesk?—About150centimeters.A．Howfar B．Howmany C．Howmuch D．Howlong8．—_________doyoutakeyourdogforawalkeveryday?

—Once.A．Howoften B．Howmanytimes C．Howlong D．Howmuch9．—________isyournewiPhone6?Itmustbedear.—It’s￥5880.A．Howmany B．Howmuch C．Howlong D．Howoften10．—________istheTV?—It’s2,000yuan.A．Howmany B．Howmuch C．Howold11．Thereare________inmyclass.A．twentyonegirls B．twentyonegirlC．twentyonegirl D．twentyonegirls12．Tomhas________soupand________dumplingsfordinner.A．two;twelfth B．twobowlof;twelve C．twobowls;twelfth D．twobowlsof;twelve13．Mysisteris________.A．twelveyearold B．twelveyearsold C．twelveyearsold D．twelveyearold14．Thegirlneeds_______.A．twopairofshoe B．twopairsofshoe C．twopairsofshoes D．twopairofshoes15．_______minus(減去)threeisfour.A．One B．Eight C．Seven D．Nine二、完成句子1．這條短褲十元嗎？Isthe________ofshorts________yuan?2．這雙鞋子25元。Thepairof___________________________yuan.3．我想要五瓶可樂(lè)。(完成句子)I’dlike______________________________________.4．我和妹妹七點(diǎn)四十分去上學(xué)。MysisterandIgotoschoolat________________.5．我需要三雙襪子。

Ineed________________________socks.6．這些棕色的毛衣多少錢(qián)？Howmuch________these________________?7．—這個(gè)黑色的包多少錢(qián)？

—15美元?！狧owmuch________the________bag?

—It’s15dollars.8．這些東西多少錢(qián)？Howmuch__________________?9．一年有多少個(gè)月？How________________________________________inayear?10．——這些襪子多少錢(qián)？——2美元?！狧owmucharethese________?—________twodollars.題組B能力提升練一、完形填空Todayisthefirstdayofthenewschoolterm.Manystudentshavenew__1__on.JackhasanewblueT?shirtanda__2__ofblackshorts.Tomhasnewwhiteshoes.__3__isthegirlintheredskirt?Oh,sheisLily!“Yourred__4__looksnice.Howmuchisit?”Anna__5__.“Thanks,Anna.I’msorryIdon’t__6__.I__7__toaskmymom,”Lilyanswers.Alice’snewschoolbagisvery__8__.Andshelovesitalot.Shesaysit’s__9__30yuan.It’sverycheap(便宜的),right?Mr.Lee__10__withlotsofnewbooks.Theyareallhappybecausetheywillhavesomenewbooks.1．A．clothes B．books C．desks D．tables2．A．set B．box C．cup D．pair3．A．Who B．What C．How D．Where4．A．sweater B．jacket C．skirt D．shoe5．A．finds B．a(chǎn)sks C．thinks D．gets6．A．say B．spell C．know D．lose7．A．like B．need C．love D．want8．A．nice B．fat C．late D．same9．A．a(chǎn)lso B．really C．too D．only10．A．takes B．es C．eats D．looks二、閱讀理解Hello.I’mBetty.Tomorrow(明天)ismysisterTina’sbirthday.Iwanttobuyheragift(禮物),soIgotoaclothesstorewithmyfriendAnna.Nowweareatthestore.Saleswoman:Weletoourstore.CanIhelpyou?Betty:Yes,please.Iwanttobuyagiftformysister.Tomorrowisherbirthday.Saleswoman:Oh,howaboutthiswhiteskirt?Betty:Itlooksnice,butIthinkit’stooshortforher.Saleswoman:Well,lookatthisblackhat!Doyoulikeit?Betty:Doyouhaveothercolors?Mysisterdoesn’tlikethecolor.Saleswoman:Yes!Wehaveredandyellowhats,too.Betty:That’sgreat!Howmucharethey?Saleswoman:17dollarsforoneand30dollarsfortwo.Betty:OK,I’lltaketwo,ayellowoneformysister,andaredoneformymother.Saleswoman:Hereyouare.1．WhoisAnna?A．Betty’ssister. B．Betty’smother. C．Betty’sfriend. D．Thesaleswoman.2．Whatcolordoesn’tBetty’ssisterlike?A．White. B．Yellow. C．Black. D．Red.3．HowmuchdoesBettyneedtopay?A．＄17. B．＄30. C．＄34. D．＄47.4．Whatcanweknowfromthedialogue?A．TomorrowisAnna’sbirthday. B．Bettybuyshermotherawhiteskirt.C．TheclothesstoreisBetty’sfriend’s. D．Bettythinksthewhiteskirtlooksnice.三、填寫(xiě)適當(dāng)?shù)膯卧~補(bǔ)全對(duì)話填入一個(gè)適當(dāng)?shù)脑~補(bǔ)全對(duì)話，每空一詞。A:CanIhelpyou?B:Yes,please.Ineedasweaterforschool.A:OK.What____1____doyouwant?B:Blue.A:Howaboutthisone?B:Itlooksnice.Howmuch____2____itcost?A:Ninedollars.B:____3____takeit.Howmucharethoseyellowsocks?A:Twodollars____4____onepair.B:Great!Taketwopairs,please.A:Hereyouare.B:____5____alot.A:You’rewele.題組C培優(yōu)拔尖練一、單項(xiàng)選擇1．（2022·廣西·中考真題）Thereare________peopleinthepicture,andthe________onefromtheleftisme.A．eight;third B．eight;three C．eighth;third D．eighth;three2．（2018·四川四川·中考真題）—Howmanystudentsarethereinyourclass?—________.Fifteengirlsandfifteenboys.A．Thirty B．Thirteen C．Thirtieth3．（2017·山東濟(jì)南·中考真題）—IhearthatyoustayedinCanadafor______dayslastsummer.—Yes.Istayedthereforaweek.A．three B．four C．seven D．eleven4．（2020·廣西河池·中考真題）—Ihavethreesofttoysinthelivingroomandtwelveinmybedroom.—Ohdear!Soyouhave________softtoys!A．three B．nine C．fifteen D．thirtysix5．（2020·遼寧朝陽(yáng)·中考真題）—Howoldisyourdaughter,Mr.Brown?—________.Wehadaspecialpartyforher________birthdaylastFriday.A．Twelve;twelfth B．Twelfth;twelve C．Twelve;twelve D．Twelfth;twelfth6．（2022·黑龍江·齊齊哈爾市鐵鋒區(qū)教師進(jìn)修學(xué)校二模）________shouldnotbeallowedtogooutaloneatmidnight.That’stoodangerous.A．Twelveyearsold B．Twelveyearolds C．Twelveyearold7．（2022·甘肅酒泉·二模）—Onethirdofthesixcarsintheparkinglotareblack,theleftofthemarewhite.Howmanycarsintheparkinglotarewhite?—Letmethink.It’s________.A．Two B．Four C．Three D．One8．（2022·江蘇鹽城·二模）—Lookatthepictureontheright.Howmanysquarecookiesarethereinthedish?—Thereare________.A．three B．four C．seven D．nine9．（2022·江蘇·宿遷市宿豫區(qū)教育局教研室二模）—Isyouruncleinhis________?—Yes.Hisfortyfirstbirthdayisingnextmonth.A．forty B．forties C．fourteen D．fortieth10．（2022·遼寧·營(yíng)口市老邊區(qū)實(shí)驗(yàn)中學(xué)模擬預(yù)測(cè)）—Doyouhaveenoughstudentstocleanthelaboratory?—No,Ithinkweneed________students.A．twoanother B．twoothers C．moretwo D．twomore11．（2022·吉林長(zhǎng)春·中考真題）—Tina,IlikeyourTshirt.________isit?—It’s80yuan.ItismadeinChina.A．Howfar B．Howlong C．Howoften D．Howmuch12．（2022·云南·中考真題）—________isitfromyourhometoschool,Alice?—Aboutfifteenminutes’walk.A．Howoften B．Howfar C．Howmany D．Howmuch13．（2018·湖南湘西·中考真題）—________isyourTshirt,Kate?—It’ssevendollars.A．Howmuch B．Howmany C．Howold14．（2022·四川雅安·一模）—Excuseme,________isthishat?—It’s20yuan.A．howmuch B．