Lesson 21 At the Market【學(xué)習(xí)目標(biāo)】1.熟練掌握本課的重點(diǎn)單詞，短語和句型。2.能夠理解對(duì)話內(nèi)容，完成課本上的習(xí)題?！咀灾鲗W(xué)習(xí)】-明確目標(biāo) 自學(xué)文本任務(wù)一：根據(jù)Lesson 21 At the Market預(yù)習(xí)課件掌握本節(jié)課的四會(huì)單詞和短語: 任務(wù)二：聽錄音跟讀Lesson 21 At the Market課文，跟讀2-3遍，了解對(duì)話大意。并完成書中55頁的練習(xí)題任務(wù)三：認(rèn)真學(xué)習(xí)下面的知識(shí)點(diǎn)，標(biāo)記出不理解的地方 take.to. 把拿到帶到去take意為“帶走；引領(lǐng)”，表示從說話人身邊拿到或帶到遠(yuǎn)處去，往往與to連用，構(gòu)成take.to.結(jié)構(gòu)。My parents often take me to the park on Sundays. 我父母經(jīng)常在星期天帶我去公園。 fruit n. 水果fruit 指水果的總稱時(shí)，習(xí)慣上看作不可數(shù)名詞；當(dāng)指水果的種類時(shí)，則是可數(shù)名詞，其復(fù)數(shù)形式為fruits。You need to eat fruit every day. 你需要每天吃水果。Apples and oranges are two kinds of fruits. 蘋果和橘子是兩種水果。 Do you like.? 你喜歡嗎?like是實(shí)義動(dòng)詞，如果主語是第三人稱單數(shù)，一般疑問句或否定句要借助助動(dòng)詞does。Do you like fruit? 你喜歡水果嗎?Yes. I do. No，I dont. 是的，我喜歡。不，我不喜歡。Does he like carrots? 他喜歡胡蘿卜嗎?Yes，he does. No，he doesnt. 是的，他喜歡。不，他不喜歡?！咀⒁狻坎还苁且蓡柧溥€是否定句，如果用了助動(dòng)詞do或does，句中的實(shí)義動(dòng)詞要用原形?！咀詫W(xué)檢測】-在線測學(xué)，質(zhì)疑思學(xué)1在線測學(xué)：請(qǐng)你在平臺(tái)完成以下自學(xué)檢測作業(yè)(Unit 4-Lesson 21自學(xué)檢測)，提交后自己看錯(cuò)題及解析。 單項(xiàng)選擇。( )1. Could I _ some milk, please?Yes, here you are.A. likeB. wantC. haveD. eat( )2. _My favourite food is fish and dumplings.A. Whats your favourite food?B. Can I help you?C. Do you like fish and dumplings?D. Would you like some fish and dumplings?( )3. Do you like watermelons?_ I like grapes.A. Yes, I dont.B. No, I like it.C. No, I dont.D. Yes, I do.( )4. _ for one donut?Two yuan.A. How manyB. How tallC. How muchD. How( )5. Would you like some orange?_A. No, I dont.B. No, thanks.C. Yes, I dont.D. Yes, thanks.( )6. _No, thanks.A. What do you want?B. Do you eat chicken?C. Will you like noodles?D. Would you like some apples?( )7. _ cartons of milk do you want?Two, please.A. How manyB. How muchC. How oftenD. How long( )8. Can I help you?Yes, please. I want ten _.A. eggsB. beefC. bananaD. juice( )9. Do you like bananas?_ A. Yes, I do.B. Yes, I dont.C. No, I do.D. No, I didnt.【思學(xué)質(zhì)疑】把你在本次課程學(xué)習(xí)中的困惑與建議如實(shí)寫在下面，并拍照上傳到討論區(qū)(課前質(zhì)疑)。_