SectionAUnit4HavingFunTopic1WhatcanIdoforyou?12學習與購物相關的表達，包括提供購物幫助的表達，能聽懂表示愿望、建議的表達和提供幫助、詢問價格等購物交際用語；學習21-999的基數詞的英語表達法。TeachingObjectives￥254￥116Howmuchisit?CanyoureadthenumbersinEnglish?自學指導1（5’）1.快速完成2a并觀察其規律。2.嘗試總結其規律Readthenumbers,workouttherulesandfillintheblanks.Thenlisten,checkandrepeat.2a20twenty21twenty-one22twenty-two23_____________24_____________25_____________26_____________27_____________28_____________29_____________30thirty32_____________40forty43_____________50fifty54_____________60_____________70_____________80_____________90_____________twenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninethirty-twoforty-threefifty-foursixtyseventyeightyninetyReadthenumbers,workouttherulesandfillintheblanks.Thenlisten,checkandrepeat.2a100onehundred/ahundred101onehundredandoneonehundredandeighty-four215_____________________________355_____________________________468_____________________________673_____________________________739_____________________________841_____________________________999_____________________________twohundredandfifteenthreehundredandfifty-fivefourhundredandsixty-eightsixhundredandseventy-threesevenhundredandthirty-nineeighthundredandforty-oneninehundredandninety-ninehundrednum.百總結觀察P82-2a,

你能完成以下填空并發現它們的規律嗎？

(1).基數詞20twenty30______40________50________;可以看出20--90詞尾均有_____.(2).21～99的非整十兩位數，構成中間用______連接。e.g.23twenty-three31____________53___________75______________99_____________(3).百位數中，如包含十位數及個位數，中間用______連接，也可以不用；如果包含個位數，即十位數為零時，則and不可省略。e.g.125___________________________706____________________________________thirtyfortyfiftyty連字符-thirty-onefifty-threeseventy-fiveninety-nineandonehundred(and)twenty-fivesevenhundredandsix

Whocanreadthemquickly?

76

95

104234357fifty-threeseventy-sixthirty-eightninety-fiveonehundredand

seventy-eightonehundredandfourtwohundredandthirty-fourthreehundredandfifty-seven自學檢測一Listenandmatchtheclotheswiththerightprices.2b2.￥

￥1.￥

￥3.￥

￥4.￥

￥一.閱讀P81-1a,找出下列短語與句子。(1)試穿_____________(2)多少錢____________(4)我能為你做些什么？_____________________=______________(5)想要做某事____________________(6)給某人買某物_________________(7)它穿在你身上真好看。_______________________(8)我們就買它了。______________(9)衣服在那里_______二.看視頻并回答以下幾個問題。tryonhowmuchWhatcanIdoforyou?wanttodosth.buysth.forsb.Itlooksveryniceonyou.We’lltakeit.自學指導2（5’）MayIhelpyou?TheclothesarethereLet’swatchandanswer.1a1.Wherearethey？2.Whatdoestheladywanttobuy?3.WhatclothesdoesMarialike?3.Howmuchisit?

Shewantstobuysomeclothesforherdaughter.Shelikestheredcoat.It’sseventyyuan.Theyareinashop.Listento1aandcheck(√)thecorrectanswerforeachsentence.1b1.Motherwantstobuy_______(shoes,clothes,gloves)forMaria.2.Marialikes_________(theredcoat,theyellowskirt,theyellowcoat).3.Itis_______(17.00,70.00,700.00)yuan.小組表演:場景角色:售貨員、媽媽、Maria時間：5分鐘重難點精講:2.Iwanttobuysomeclothesformydaughter.

總結：為某人買某物_______________________=_______________________.Eg:buysomeflowersforme=________________buyhertwodresses=________________________1.WhatcanIdoforyou?

我能為你做什么嗎？同義句：__________________________________?

這是一般疑問句，要先回答Yes,再說內容。buymesomeflowersMay/CanIhelpyoubuysth.forsb.buysb.sth.buytwodressesforher3.Itlooksveryniceonyou.它穿在你身上看起來很漂亮Look+adj.+onsb.穿在某人身上很好看4.tryon試穿可+n./代詞注:若遇代詞代詞放中間e.g.CanItryonthisdress/trythisdresson?TheT-shirtisnice.Youcantryiton.練習：Mom，I

wanttotry______on.(they)

Mom，I

wanttotryon____________(這件紅外套)themthered

coat5.---Howmuchisit?----It’s70yuan.----Howmucharethey?---They’re80yuan.

總結：提問價格用_____________.be動詞與后面的主語保持一致，單數用______

，復數用_______

eg：(1)Howmuch_______theshoes?________________165yuan.(2)Thecapis

299

yuan.(劃線部分提問)________________________thecap?areTheyareHowmuchisHowmuchisare1.學習并掌握以下詞匯：shop,madam,tryon,seventy,thirty,forty,fifty,sixty,eighty,ninety,hundred2.掌握以下短語：為某人買某物_______________________________ 一點也不；別客氣_________________________試穿_________________________穿在你身上很好看_________________________紅色的外套_________________________我買下它了。_________________________在商店里_________________________buysb.sth.=buysth.forsb.notatalltryonlookniceonyoutheredcoatI’lltakeit.intheshopSum-up3.學習20-999的基數詞的英語表達法：①整十數以-ty結尾：twenty,thirty,forty,ffifty,sixty,seventy,eighty,ninety；②hundred前面有數字時，不用復數形式。4.能就購物、詢問價錢等進行交流與對話操練并掌握以下表達法：①提供和請求幫助，表達購物需求，如：-WhatcanIdoforyou?-Iwanttobuy...-MayIhelpyou?-Yes,please.②詢問價格，如：-Howmuchisit?-It’s…Sum-up三、基礎知識的全面檢查和過關：根據漢語意思完成句子.1.我們的衣服在那里。Ourclothes_________.2.不用謝。______________________________.在試穿那件上衣。Maria_________________________thecoat.4.這件襯衫多少錢？______________________isthecoat?5.她想要買下它。Shewouldliketo___________.arethereNotatall.triesonHowmuchtakeit.重點、難點分層運用()1.Iliketheseshoes.CanI____?A.trythemonB.tryonthemC.tryiton()2.—Whatca