Unit7Howmuch知識點(diǎn)講解考點(diǎn)精煉四年級上冊譯林版三起

Unit7Howmuch?知識點(diǎn)講解與考題精練（有答案）【看圖寫詞】.【知識點(diǎn)1】Howmuch...?詢問價(jià)格【【原文】1.一Howmuchisit?它多少錢?（44）—It’sonlynineteenyuan.它只要十九元。2.—Howmucharethey?它們多少錢?—They’refouryuan.它們四元。Howmuch意為“多少”，用于詢問物品的價(jià)格。當(dāng)要詢問的物品是單數(shù)或不可數(shù)名詞時(shí)，用“Howmuchisit?”，意為“它多少錢？”答句為“It’s...yuan.”,意為“它...元?！?。當(dāng)要詢問的物品是復(fù)數(shù)時(shí)，用“Howmucharethey?”,意為“它們多少錢？”答句為“They’re...yuan.”,意為“它們...元。”。如：--Howmuchistheredfan?那把紅色的扇子多少錢？--It’stwentyyuan.它二十元。--Howmucharetheapples?這些蘋果多少錢？--Theyarefortyyuan.它們四十元?！癏owmuch...?”用于詢問物品的數(shù)量。Howmuch還可詢問物品的數(shù)量，即：howmuch+不可數(shù)名詞？Howmany+可數(shù)名詞復(fù)數(shù)?”如：--Howmuchmilkwouldyoulike?你想要多少牛奶？--Twobottles,please.請來兩瓶。--Howmanyapplesdoyouhave?你有多少蘋果？--Twelve.十二個(gè)?！究碱}精練1】一、單項(xiàng)選擇。()1.--thetea？--It’sfiveyuan.HowmanyisHowmuchareHowmuchis()2.--wouldyoulike?--Aglass.HowmuchjuiceHowmanyjuiceHowmuchpears()3.--Howmucharetheshoes?--Ihavefortyyuan.They’refortyyuan.It’sfortyyuan.()4.--doyouhave?--Ihavethree.HowHowmuchapplesHowmanyapples二、對畫線部分提問。Thehamburgeriseightyuan.isthehamburger?I’dlikefourcupsofcoffee.wouldyoulike?Ikhave?I’dlikefivehamburgers.hamburgerslike?【知識點(diǎn)2】指示代詞的用法【【原文】Thisumbrellaisverynice.這把雨傘非常好看。（45）解析：·指示代詞有this(這個(gè))，that(那個(gè))，these(這些)，those(那些)。其中this/that后接單數(shù)可數(shù)名詞，these/those后接可數(shù)名詞復(fù)數(shù)。例如：Thosedollsareverynice.那些洋娃娃都很漂亮?！究碱}精練2】一、用所給詞的適當(dāng)形式填空。1.__________(this)arepies.And__________(that)arecakesoverthere.2.Look!__________(that)socks__________(be)green.二、按要求完成句子。Thisumbrellaisnice.(改為復(fù)數(shù)句)________________________nice.Thosesocksareverynice.(改為單數(shù)句)________________________nice.【知識點(diǎn)3】數(shù)詞的表達(dá)表示數(shù)量多少或順序先后的詞叫作數(shù)詞。數(shù)詞可作形容詞或名詞。階段所學(xué)的最基本的數(shù)詞的表達(dá)如下：1one10ten19nineteen2two11eleven20twenty3three12twelve30thirty4four13thirteen40forty5five14fourteen50fifty6six15fifteen60sixty7seven16sixteen70seventy8eight17seventeen80eighty9nine18eighteen90ninety由以上數(shù)詞我們可以發(fā)現(xiàn)其構(gòu)成規(guī)律：1~12是各不相同的單詞，須單獨(dú)記憶。13~19都是以-teen結(jié)尾。注意thirteen,fifteen,eighteen的拼寫。20~90這些10以外100以內(nèi)的整十的數(shù)詞都以-ty結(jié)尾。注意twenty,thirty,forty,fifty,eighty的拼寫。另外，21~99都是先寫“十位”，再寫“個(gè)位”，中間加連字符“-”。如：23twenty-three,56fifty-six,88eighty-eight?！究碱}精練3】英漢互譯。33顆葡萄58元21把扇子45張貼紙60把傘eightygirlsninety-sixcrayonsseventeentoycarstwelveyellowbananasseventy-nineyuan根據(jù)所給圖片提示，回答問題。Howmucharetheshoes?Howmuchisthedress?Whatwouldyoulike?Whatdoyouhave?【知識點(diǎn)4】she和her的用法區(qū)別【【原文】Hertailislong.她的尾巴很長。（47）解析：·her是形容詞性物主代詞，意為“她的”，放在所修飾的名詞前面；它還可以在句中作賓語，意為“她”。·she是主格，表示“她”，在句子中作主語，通常放于陳述句的句首。其他的形容詞性物主代詞有his（他的），my（我的），your（你/你們的），our（我們的），their（他/她/它們的），its(它的)?！究碱}精練4】一、單項(xiàng)選擇。()Lookatthegirl.________T-shirtisnew.A.SheB.HerC.My二、用所給詞的適當(dāng)形式填空。Look!________(she)dressisbeautiful.Unit7課堂檢測按要求寫單詞。here（反義詞）these（反義詞）we（賓格）it（復(fù)數(shù)）old（反義詞）man（復(fù)數(shù)）they（賓格）much（近義詞）選擇合適的選項(xiàng)，將序號填在題前括號內(nèi)。()1.Lookatmytoy.Itisniceelephant.A.anB.aC.some()2.Here'ssomehotforyourbrother.A.cakesB.arobotC.milk()3.--wouldyoulike?--Five.A.WhatB.HowmuchC.Howmany()4.--isthefan?--It'sninetyyuan.A.HowmuchB.HowaboutC.Howmany()5.--Whatyoulike?--Ilikepurplegrapes.A.wouldB.doC.can()6.Thepairofshoesonthechairverynice.A.amB.isC.are()7.--Whataboutthesocks?--fiveyuan.A.TheyB.They'reC.It's()8.--What'stwelveandtwenty?--.A.Twenty-four.B.Forty.C.Thirty-two.按要求改寫句子。Theyareverycheap.（改為否定句）Theyverycheap.Iwouldliketencakes.（對劃線部分提問）cakeswouldlike?Thissandwichisforme.（改為復(fù)數(shù)句）for.Theshoesareeightyyuan.（對劃線部分提問）theshoes?選擇is或者are填空。Thisanicefan.Thatpairofshoesblack.Thosesweatersverywarm.Thesocksonthesofaforyou.Yournewjeanstoolong.Theumbrellaverycool.Wherethetrousers?Theshoeunderthebed.根據(jù)情景，選擇合適的答案，將序號填在題前括號內(nèi)。()1.去商店買襪子，售貨員不會(huì)說：A.CanIhelpyou?B.I'dlikeapairofsocks.C.Whatwouldyoulike?()2.當(dāng)你告訴別人那把扇子很酷，你會(huì)說：A.Thisfaniscool.B.Thefansarecool.C.Thatfaniscool.()3.同學(xué)們把教室打掃得干干凈凈，老師會(huì)說：A.Haveatry.B.Youareright.C.Welldone.()4.想知道那個(gè)機(jī)器人多少錢，你會(huì)說：A.Howmuchisit?B.Howmuchisthisrobot?C.Howmucharethey?()5.當(dāng)你告訴對方想要那雙鞋，你會(huì)說：A.I'dlikethatshoesB.I'dlikethoseshoes.C.I'dlikethatpairofshoes.用所給詞的適當(dāng)形式填空。(She)(dress)areverybeautiful.Icanseefive(man)atthe(clothe)shop.(this)toycatsareeighty-eight(yuan).--What's(he)name?--(he)isYangBing.Here(be)two(umbrella)foryou.--Wouldyoulike(some)pies?--OK.Idon'thave(some).閱讀對話，判斷正（T）誤（F）。A:SuHai,lookatthisblackfan.B:It’sbeautiful.Howmuchisit?A:It’stwenty-fiveyuan.B:Oh,it’stooexpensive(昂貴的),Mum.A:Whataboutthatblueone?It’sonlyseventeenyuan.B:That’sgood.I’lltakeit.C:Anythingelse?B:Somestickers,please.Howmucharethey?C:Four-nineyuan.B:OK.Hereyouare.()1.Theblackfanisnice.()2.Theblackfanisseventeenyuan.()3.SuHaibuysthebluefan.()4.Thestickersarefifty-nineyuan.()5.SuHaibuyssomestickerstoo.參考答案【看圖寫詞】twenty,shoes,umbrella,fifty【考題精練1】一、CABC二、1.HowmuchHowmuchcoffeeHowmuchdoyouHowmanywo