Unit+7知識(shí)點(diǎn)及練習(xí) 人教版七年級(jí)英語上冊(cè)

Unit7Howmucharethesesocks?1.詢問價(jià)格：Howmuchis…?Howmuchare…?1）Howmuchis+單數(shù)物品？Howmuchare+復(fù)數(shù)物品？It’s+價(jià)格.They’re+價(jià)格.2）--What’sthepriceof+物品？--It’s+價(jià)格.這件紅色的裙子多少錢？100元。①________________________________________________________②______________________________________________________2問數(shù)量:.howmany/howmuch“多少”,howmany問可數(shù)名詞的量，howmuch問不可數(shù)名詞的量1）你有多少蘋果？____________________________doyouhave?2）你想要多少水？____________________________doyouwant?3.socks襪子,shoes鞋,shorts褲子,trousers褲子等都是成雙成對(duì)的物品，一般以復(fù)數(shù)形式出現(xiàn)，作主語時(shí)是復(fù)數(shù)。但它們和apairof（一雙、一副或一對(duì)）連用作主語時(shí)，由pair的單復(fù)數(shù)決定謂語動(dòng)詞的形式。TheshortsareTom’s.這條短褲是湯姆的。ThepairofshortsisTom’s.這條短褲是湯姆的。Apairofsocks________onthebed.Somepairsofsocks________onthebed.(be)4.英美等西方國(guó)家的貨幣單位像dollar（美元）、cent（美分）、pound（英鎊）、penny（便士）、shilling（先令）等有單復(fù)數(shù)變化。我國(guó)的貨幣單位元（yuan）、角（jiao）、分（fen）沒有復(fù)數(shù)形式。10美元tendollars5元fiveyuan5.CanIhelpyou?“我能幫助你嗎？”此句是主動(dòng)提供幫助時(shí)的服務(wù)用語。它的翻譯隨著場(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？肯定回答：Yes,please.…否定回答：No,thanks.(…)與CanIhelpyou?同義的常用表達(dá)還有：WhatcanIdoforyou?6.need-needs________1)需要某物needsth2)需要做某事needtodosth.邁克需要上學(xué).__________________________3）需要某人或某物做某事needsb./sthtodosth.我需要他們幫助我.______________________________________________________7.asweaterforschool上學(xué)穿的毛衣for表用途8.look-looks(1)“看起來；看上去”，后接形容詞。Itlooksnice.它看起來很漂亮。(2)lookv.看看某人某物look____sb./sth.havealook看一看Look!Thereisadog.看！有一條狗。Pleaselookatme/thephoto.請(qǐng)看我/照片。9.我買了。我要了。l’ll________it/them.take“買下，要了”10.twodollarsforonepair兩美元一雙for表價(jià)格價(jià)格+for+物品11.給你。____________________.12.Comeandbuyyourclothesatourgreatsale!我們?cè)诖笏u，快來買衣服！1）comeanddosth來做某事來和我們一起打籃球。Comeandplaybasketballwithus.2）賣n._______打折；大減價(jià)___________賣v._____--_______這些毛衣打折。___________________________3）買某物給某人buysth._____sb.=buysb.sth.給某人買某物；for“給”介詞我想給媽媽買件毛衣。____________________________________________________________________4）衣服_____________（復(fù)數(shù)名詞）.Here________yourclothes。13.Wesellallourclothesatverygoodprices.我們以合理的價(jià)格賣所有的衣服。atverygoodprices=ataverygoodprice以合理/優(yōu)惠的價(jià)格14.Wehavegreensweatersforonly15dollars.我們有綠色的毛衣，賣價(jià)/需要15美元。For“賣價(jià)”表價(jià)格15.for的用法1），給……的：Isthisappleforme?這個(gè)蘋果是給我的嗎？Hereisaletterforyourmother._____________2）作……用（表用途）Doyouneedbagsforsports?你需要運(yùn)動(dòng)包嗎？3）對(duì)……來說，就……而言Forlunch,Ilikehamburgersandsalad.就午餐而言，我喜歡漢堡和沙拉。Forgirls,wehaveT-shirtsinallcolors.對(duì)于女孩子們來說，我們有各種顏色的T恤衫。4）以……的價(jià)格，賣價(jià)，要價(jià)（表交換、價(jià)格）Youcanbuysocksforonly5dollarseach.你可以買到每雙只賣5美元的襪子。threedollarsfortwopair三美元兩雙16.什么顏色的東西:顏色+名詞=名詞+in+顏色紫色的裙子skirts___________=________skirtsinallcolors____________要放在名詞后修飾名詞我喜歡各種顏色的花。Ilike_____________________.17.very“非常/很/十分”，副詞，用來修飾形容詞和副詞Theshortsareverysmall.短褲非常小。基數(shù)詞表示數(shù)目或數(shù)量多少的詞叫基數(shù)詞。（一）基數(shù)詞的構(gòu)成1.1-12的基數(shù)詞是獨(dú)立的單詞，有其各自的形式：one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve。2.13-19的基數(shù)詞以-teen結(jié)尾，單詞中的兩個(gè)音節(jié)重讀。一般都是在相應(yīng)的表示“幾”的基數(shù)詞后加-teen。如：fourteen，sixteen,seventeen，nineteen等，但13thirteen,15fifteen,18eighteen的拼寫較特殊。3.20-90中表示整十位數(shù)的詞，一般都是在相應(yīng)的表示“幾”的基數(shù)詞后加-ty，單詞的第一個(gè)音節(jié)重讀。如：sixty,seventy,ninety，但20twenty,30thirty,40forty,50fifty,80eighty的拼寫較特殊。（二）基數(shù)詞的用法1.表示時(shí)刻：如：6:30sixthirty，7:52sevenfifty-two2.表示年齡：基數(shù)詞+year（s）old（可以省略）。Heisten.=Heistenyearsold..他十歲。3.表示順序、編號(hào) 一般置于名詞后。Picture1圖1；No.9MiddleSchool.第九中學(xué)4.表示電話號(hào)碼，可單個(gè)讀，重復(fù)的數(shù)字可用double。如：3866988threeeightsixsix（doublesix）nineeighteight（doubleeight）。5.用于計(jì)算—What’soneandtwo?一加二等于多少？—It’sthree.等于三。6.表示年份:1980可寫作：nineteeneighty2004可寫作：twothousandandfour隨堂鞏固練習(xí)一、單項(xiàng)選擇1．______computerisnice.Ilikeit.A．We B．OurC．I D．You2．—WhatcanIdoforyou?—______.A．No，not B．Don'thelpmeC．Yes，helpme D．Yes，please3．Wehavebags______white，blackandred______only￥5.A．a(chǎn)t；for B．in；forC．for；in D．in；on4．—______—Yes，please.Iwantaredsweaterformydaughter.A．Howareyou? B．Excuseme.C．CanIhelpyou? D．What'syourname?5．—Thankyouverymuch，Linda.—______.A．Youarewelcome B．Yes，pleaseC．Thankyou，too D．No，youaren't6．—CanIhave______atyourgreenschoolbag?—Certainly.A．a(chǎn)look B．see C．lookD．watch7．Iwant______tworulers.A．buy B．tobuyC．buys D．buying8．Howmuch______doyouwant?A．tomatoes B．bananasC．hamburgers D．chicken9．—Aretheseyourshoes?—Yes，______.A．theyis B．theyareC．they're D．theseare10．Ilikesports.MyfriendAlan______likessports.A．too B．butC．a(chǎn)nd D．a(chǎn)lso11．______isthisT?shirt?A．Howabout B．HowmanyC．Howmuch D．Whatabout12．Theredsocks______twodollars.A．is B．a(chǎn)reC．has D．have13.—Iwantthatbag.—______.A．Youarehere B．Give(給)youC．Hereyouare D．Hereareyou14．Heisacollector(收藏者)．Hehas______basketballs.A．twentythree B．twenty?threeC．twotenthree D．twenty?third15．Myshoes______new.Thispairofshoes______beautiful.A．is；is B．a(chǎn)re；isC．is；are D．a(chǎn)re；are二、完型填空Nextto（靠近）theNo.lMiddleSchoolisaschoolstore.It'snot1butithas20fschoolthings(學(xué)習(xí)用品).Do3likebooks,erasers,pens4colorpencils?They'reon5sale.Bigerasersareonlyoneyuan6andthesmalloneis0.5yuan.Thosecolorpencilsareonly7twoyuan.Iwanttheyellowpencilsharpener(卷筆刀).Itis8agoodprice.I'lltakeit.Doyouneedsomeschoolthingsfor9?10tothisstore!()1.A.bigB.smallC.longD.good()2.A.lotB.lotsC.ManyD.much()3.A.IB.theyC.youD.we()4.A.butB.tooC.allD.or()5.A.inB.atC.onD,/()6.A.oneB.everyC.eachD.sale()7.A.forB.onC.inD.of()8.A.inB.atC.onD.for()9.A.youB.yourC.myD.yourself()10.A.ComeB.WelcomeC.AorBD.Please三、閱讀理解BigSaleatMary's!CometoMary'sbigsaleonclothes,thingsforyourroomandthingsforschool.Wehavejacketsforboysforthirty-fivedollars,sweatersforgirlsforfifteendollars,andbagsforfivedollars!Seeourgreatdressers(梳妝臺(tái)),beds,andchairs.Getanewbookcaseforallyourschoolbooks.AtMary'sbigsale,they'reonlytwentydollars!Andwehaveschoolbags,pens----everything（一切）forschool!CometoMary'stoday!購(gòu)物總動(dòng)員：l.Howmucharethejacketsforboys?_____________________________________.2.Howmucharethesweatersforgirls?_____________________________________.3.Thereare(有)alsodressers,bedsand__________atMary's.4.AtMary'sbigsale,bookcaseis____________dollarseach.5．把文中畫線部分翻譯成漢語。_____________________________________。四、句式轉(zhuǎn)換1.Thegreenjacketis288yuan.(對(duì)畫線部分提問)theofthegreenjacket?2.YoucanbuytheskirtinpurpleatDaHuaClothesStore.(對(duì)畫線部分提問)youtheskirtinpurple?3.Bettyneedsthesweaterforschool.(對(duì)畫線部分提問)Bettyforschool?4.TheyellowT-shirtisongreatsale.(改為復(fù)數(shù)形式)Theyellowgreatsale.5.are,the,for,only,trousers,three,pairs$50(.)(連詞成句)_____________________________________.五、完成對(duì)話：A:CanI1.________you?B:Yes,please.I2.________apairofshoes.A:What3.__________doyouwant?B:White.A:Iamsorry.We4.________haveany.Doyou5.________theseblackones?B:Yes,Ido.How6.________arethey?A:Tenyuan.B:Iwill7.______it.Thanks.A:You’re8.______________.六、根據(jù)首字母完成單詞.1.---Howmuchareyourredpants?---They’re48d________.2.---Whatcolordoyoulike?---G__________.3.Itiscoldoutside,pleasewearyourblacks___________.4.---CanIh__________you?---Yes.please.5.---Thankyou.---Youarew__________.七、完成句子1.--___________________________thesesocks?（多少錢）--___________________________________（兩美元）.2.–這件毛衣多少錢？--11美元--_______________________the_______________?--______________________________________.3.Thoseshortsarefivedollars.（對(duì)劃線部分提問）_______________________________________________?4.杰克有短褲嗎？_______Jack____________________?5.我的紫色褲子8美元。_________________________________________6.這件小的體血衫4美元嗎？___________________________________________7.他需要一雙上學(xué)穿的鞋.He_________a_________________________________________school.8.這件夾克衫看起來漂亮。我買了。The_____________________nice.I’ll__________________..9.三美元兩雙。Threedollars_________two____________.10.給你。___________________________.11.這條裙子又大又長(zhǎng)。_________________________________________________.12.十二加二十等于三十二。________________and_______________is__________________.13.Howaboutthese______________(shirt)?14.Theyhavea___________breakfasteverymorning.A.wellB.good15.我們所有的衣服打折。__________our____________________________________sale.16.酷先生以合理的價(jià)格賣這些衣服。Mr.Cool________theclothes_________verygood______________.17.我們賣上好的鞋，只需11美元。We_________goodshoes__________only11dollars.18.對(duì)于女孩，我們有紫色的裙子。___________________,wehaveskirts__________________.19.Howmuchisthesweater?（同義句）_____________________