Unit19Youmusteat!背誦(bèisònɡ)——Vickie第一頁，共25頁。Challengeyoureyes挑戰(zhàn)你的眼睛(yǎnjing)（比比誰最快）onionchopwaterdinnerwaterricepanhelppanwaterpanonioncookhelpdinner第二頁，共25頁。Challengeyoureyes挑戰(zhàn)你的眼睛(yǎnjing)（比比誰最快）wetwetgetgetspoonforkYousee…h(huán)andspoondrawerspoondrawerYouseeforkhand第三頁，共25頁。William:Let’s________________,Robert.Youcan____me.Givemesome_______,please._________somericeinthat_____.cookdinnerhelpriceThere’sjar第四頁，共25頁。William:Putsome_______inthe_____,andpassmea______,please.Robert:________one?William:Thatoneonthe________.Robert:OK,Dad._________________.waterpanknifeWhichtableHereitis.第五頁，共25頁。William:_______twoonions,please.Robert:OK,Dad.Chop___________.Choptwoonions…第六頁，共25頁。William:Isthereabigspoon__________?Robert:Yes,Dad.William:Passmethebigspoon,please.Robert:Ican't______aspoonand_______________,Dad!overtheregetchopanonion第七頁，共25頁。William:You'reright.___________someplates?Robert:Dad,therearesomeplatesonthe________.Therearesome________,some_______andsome_________inthe_________.Andmyhandsare______.Whataboutshelfknivesforksspoonsdrawerwet第八頁，共25頁。William:_________,Robert,mencancook,too.Perhapswecanopena_____________!Robert:Oh,yeah!Youseerestaurant第九頁，共25頁。Isthereanyfish?Yes,thereis,butthereisn’tanymeat.Arethereanypeaches?Yes,thereare,buttherearen’tanygrapes.第十頁，共25頁。Isthereanybread?Yes,there’slotofbread.Helpyourself!Arethereanypeaches?Yes,therearealotofpeaches.Helpyourself!第十一頁，共25頁。Buysomepeaches,please.Why?Therearealotinthefridge.Buysomeknives,please.Why?Therearealotinthedrawer.第十二頁，共25頁。Don’tbuyanymilk,please.Whynot?Therearen’tanyonthetable.Don’tbuyanyglasses,please.Whynot?Therearen’tanyontheshelf.第十三頁，共25頁。Canyouseeanyfishinthewindow?Yes,Ican.Canyouseeanymilkonthetable?No,Ican’t.CanyouseeanygrapesinthebowlNo,Ican’t.Canyouseeanycupsontheshelf?Yes,Ican.Canyouseeanybreadinthetin?Yes,Ican.Canyouseeanyapplesinthebasket?No,Ican’t.第十四頁，共25頁。【名稱】情態(tài)動詞must【含義及用法】must意思為“必須”，其否定形式是mustn’t，意思為“不要，不能，不準”；其疑問句形式是把must直接提句首。must和mustn’t均為情態(tài)動詞，用于表示強烈的語氣，后加動詞原形。must跟我們在17單元所學的can一樣都是情態(tài)動詞，都不能在句子(jùzi)中獨立做謂語，必須跟實義動詞的原形一起構成句子(jùzi)的謂語。并且must跟can一樣也是沒有人稱和數(shù)的變化?！緲嫵伞恐髡Z+must+動詞原形+其他?？隙ň洌篩oumusteat!你必須吃！否定句：Youmustn’teat!你一定不能吃！疑問句：MustIeat?我必須吃嗎？肯定回答：Yes,youmust!是的，你必須吃！否定回答：No,youneedn’t.不，你不必吃。GrammarUnit19第十五頁，共25頁。GuidedconversationWhattimeisit?It’sfouro’clock.Whoarebothhungry?NinaandDaisy.Whocancook,butcan’teat?Nina.What’stheproblem?Foodistheproblem.第十六頁，共25頁。Isthereanyfish?Anysalad?Yes,thereis.Arethereanyhotdishes?Yes,theyare.WhatcanNinaeat?Shecandrinksomewater.IsNinabeautiful?Yes,sheis.第十七頁，共25頁。重點詞匯(cíhuì)解析1.why?【釋義】為什么【辨析】用why提問的問句，用because來回答。E.g.---Whyareyoulate？你為什么遲到？---BecauseIgotuplate.因為我起床晚了。2.whynot？【釋義】為什么不…?【辨析】=whydon’tyou…?E.g.---MayIcomein?我可以(kěyǐ)進來嗎？---Whynot?Comein,please!為什么不能？進來吧！第十八頁，共25頁。重點(zhòngdiǎn)詞匯解析3.Helpyourself!【釋義】請自便！【辨析】helponeself(tosomething)自用(食物等)E.g.Helpyourselftosomefish.請自便吃點魚吧。4.lotｓof【釋義】許多的【辨析】與alotof意思相同(xiānɡtónɡ)，都是“許多的”。近義詞為many，much．但many后跟可數(shù)名詞復數(shù)，much后跟不可數(shù)名詞，并且many和much多用于否定句中。lotｓof與alotof后面既可以跟可數(shù)名詞復數(shù)，又可以跟不可數(shù)名詞，通常用于肯定句中.E.g.Maybeyoucaneatalotofpeaches.或許你可以吃很多桃子Thereisn’tmuchmilkinthebottle?瓶子里沒有太多牛奶了。Clairehasn’tgotmanyfriendsnow.Claire現(xiàn)在還沒有太多朋友第十九頁，共25頁。Ⅰ聽錄音.根據(jù)(gēnjù)你所聽到的內(nèi)容選擇適當?shù)膯柧浠虼鹁?.A.What'sontheshelf?B.Howmanycupsarethereontheshelf?C.Arethereanycupsontheshelf?2.A.Yes,Icanseelotsofcheesethere.B.Thereisn'tanycheeseinthefridge.C.Ican'tseeanybutterinthefridge.3.A.Arewelateforschoolnow?B.Whattimeisit?C.What'stheproblem?Listening第二十頁，共25頁。Ⅱ聽錄音.選擇正確(zhèngquè)的答案。1.Whattimeisit?A.It's11:00.B.It's12:00.C.It's10:002.Howmanypeachesarethereinthebowl?A.Six.B.Seven.C.Eight.3.Whoareunderthetree?A.Lucy..andJenny.B.LucyandMike.C.JennyandMike.Listening第二十一頁，共25頁。1.I_______(can’t;mustn’t)balanceonmykneeslikethat.2.___________(don’t;can’t)dothatagain!3.____________(don’tdo;don’t)yourhomeworksocareless.4.---MayIgooutnow?---No,you_______(mustn’t;must)letyourmotherknowfirst.Fillintheblanks.can’tDon’tDon’tdomust第二十二頁，共25頁。Transformthesentences.

1.Imustdomyhomeworknow.(改為(ɡǎiwéi)否定句)————————————————————2.Hemustgohomeearly.(改為(ɡǎiwéi)一般疑問句)————————————————————3.Theymustreadtheirbooks.(對劃線部分提問)____________________________________

Imustn’tdomyhomeworknow.

Musthegohomeearly?Whattheymustdo?第二十三頁，共25