2017年青少版新概念2A-Unit4

Unit4ThetopthreepercentReview主格宾格形容词性物主代词名词性物主代词IYouhesheweyouthey★top顶尖的,最好的★topstudent最棒的学生NewWords&Expressionspercent“%”百分比、百分之几的Howmuchdiscountcanweget?75percent88percent99percent55percent38percent10percentahundredpercentVolunteerfoiljackethero•nationalhero•民族英雄•thepeople'sheroes•人民英雄•warhero•战斗英雄medal•awardsbamedal授予某人奖章•earnamedal赢得奖章•Olympicmedal奥林匹克奖牌•medalfor授予…的奖牌•goldmedal金牌•silvermedal银牌•bronzemedal;coppermedal•铜牌Howlongdoesittakeyoufrom…to…？•hometoschool•XiantoYunnan•ChinatoAmerica•KoreatoChina32hoursand30minuteshalfhour16hoursand59minutes2hoursand40minutesCongratulations!祝贺fantastic棒的；精彩的Volunteer:Congratulations!Twohoursandfifty–nineminutes.(2’59’’)That’sfantastic!What’syourname?Paul:PaulBruce.Volunteer:Welldone,Paul!Howareyoufeeling（你感觉如何）?Paul:I’mOk.Thanks.Welldone做得好；干得漂亮Welldone=goodjobVolunteer:Good!Now,Paul.Here’syourfoiljacket.Putiton.Youmustn’tgetcold.Paul:Yes.Thanks.foiljacket保暖夹克getcold患感冒=catchcold1.Puton+名词orPut+名词+onPut+代词（宾格）+onForexample:Putthecoaton.Putonthecoat.Putiton.2.must必须（情态动词+V原形）mustnot=mustn’t◆Youmustn’t语气较强硬,表达有权威的建议和禁止◆Youcan’t语气不太强硬,表示”你不能…”Volunteer:Justahundredandseventy–nineminutes!Paul,You’reahero(英雄)!Paul:Thanks!You’re=YouareVolunteer:Now,Paul,walkthisway(这边走).Pickupyourmedal.It’syours（你的奖牌）.Pickupyourmedal.Pickup接(人）；取；捡起来Pickup+名词Pick+名词+upPick+代词（宾格）+upForexamplePickupyourpen.Pickyourpenup.Pickitup.Volunteer:Therearethirty–fivethousand（不可以加s）runnersinthisrace,andyou’rethetopthreepercent!(前3%)Congratulations!Therebe句型Volunteer:________!Twohoursandfifty-nineminutes.That’s_______!____yourname?Paul:Paul.PaulBruce.Volunteer:______,Paul!Howareyou______?Paul:I’mOK.Thanks.Volunteer:Good!Now,Paul.Here’syour______._______.You_____getcold.Paul:Yes.thanks.Volunteer:_____ahundredandseventy-nineminutes!Paul,you’rea____.Paul:Thanks!Volunteer:Now,Paul,walkthisway._____yourmedal.It’s____.Volunteer:Therearethirty-fivethousandrunnersinthisrace,andyou’reinthe__________!Congratulations!Lesson8TurnontheradioTurnonthelightTurnoffthelightPutonyourglovesTakeoffyourcoatPickupthetrashThrowawaythetrashPutupthecurtainTakedownthepictureWhatishedoing?Heis________hisgloves.Whatishedoing?Heis_________thetrashes.Whataretheydoing?Theyare________thetrashes.practice、用所给动词的适当形式填空1.Look!Andy________(fly)amodelplane.2.Listen!Amy__________(sing)inthenextroom.3.Manystudents_____________(play)footballinthefootballfieldnow.4.Fatherisn’tathome.He________(work).5.It’sseveno’clocknow.Hisfather____________(watch)TV.6.Kitty____________(dance)withherfriends.Can’tyousee?7.---WhereisMillie?---She________________(chat)withherclassmatesintheclassroom.8.---What_____Simon_______(do)?---He_____________(draw)apictureontheblackboard.9.---______thegirls___________(sing)?---No,they_______________(shout).10.Don’ttalkwithme,please.I___________(do)myhomework.句型转换：1.Theyarecleaningthehouse.（一般疑问句）3.Tomissinging.（改为否定句）4.Kateis______________________（划线提问）5.Sheissitting________________（划线提问）puttingonhernewskirt.nearthewindow.