Unit2+Section+B+3a+-+Self+Check 人教版八年級英語上冊

Unit2How

oftendoyouexercise?SectionB3a~SelfCheckShealwayswatchesTV.Heexerciseseveryday.goodhabitbadhabitLeadinTalkaboutyourfriend’shabitswithyourpartner.Judgewhichonesaregoodandwhichonesarebad.Leadin100%80%30%~50%20%5%0%Reviewalways總是usually通常often

經(jīng)常sometimes有時hardlyever幾乎從不never從不Tips：頻率副詞在句中的位置是：實義動詞之前，be動詞，助動詞或情態(tài)動詞之后。GroupworkUsethesewordstotalkaboutyourfriend’sdailyactivities.3aWriteadverbsoffrequencyfollowingtheexamples：(1)365daysayear→________________(2)320daysayear→___________(3)210daysayear→___________(4)95daysayear→___________(5)20daysayear→___________(6)0dayayear→___________everyday/always

usuallyoftensometimeshardlyever

never3aFillintheblanksin3awithadverbsoffrequency(always,usually,often,sometimes,hardly,never)Janeisa16-year-oldhighschoolstudentintheUnitedStates.AmericanTeenagermagazineaskedheraboutherhabits.Janehasalotofgoodhabits.She

always

exercisesandshereadsbooks_________.Also,she______drinksjuiceandshe__________staysuplate.However,shehassomebadhabits,too.She_______watchesTVformorethantwohoursaday,andshe_________eatshamburgers.Herparentsarenotveryhappybecauseshe__________helpswithhouseworkandshe______goestothedentistforteethcleaning.Shesayssheisafraid.everydayoftenhardlyeverusuallysometimeshardlyeverneverExplanation1.辨析：16-year-old與

16yearsold16-year-old是一個合成形容詞(16歲的……)，其后要加名詞。Heisa16-year-oldboyHeis16yearsold.16yearsold看成一個合成名詞（16歲大），后面不能再加名詞。

練習(xí)：1.Shehas_____brother.Heis_______.A.a8-year-old;8yearsoldB.an8years-old;8yearoldC.an8-year-old;8yearsoldD.a8-year-old;8yearsold2.這個嬰兒有6個月大。Thebabyis_____________.(6-month-old\6monthsold)C6monthsold2.辨析：however與

butbut

并列連詞“然而，但是”?？芍苯舆B接前后兩個句子，表轉(zhuǎn)折關(guān)系。however

副詞“然而，但是”。不能直接連接句子，必須用逗號與句子隔開。練習(xí)：1.Itbegantorain,

,wewentouttolookfortheboy.天開始下雨了，但我們還是出去尋找那個男孩了。2.Itasunnymorning，

it’sverycold.這是個晴朗的早晨，但是卻很冷。howeverbutExplanation3.morethan,lessthanmorethan=_______。意為“超過，多余,不僅僅”。overlessthan意為“不到，少于”。反義詞練習(xí)：1.Thereare________________2000bookshere.在這里有超過兩千本書。2.Shesleeps___________sevenhourseverynight.她每晚的睡眠時間不到7小時。lessthanmorethan/overExplanation4.afraid1.beafraidtodosth.害怕做某事Iamafraidtotravelbyplane.我害怕乘飛機旅行。2.beafraidofsb./sth.害怕某人/某物

Sheisafraidofthedog.她害怕那只狗。3.beafraidofdoingsth.害怕做某事

Don’tbeafraidofaskingquestions.不要怕問問題。練習(xí)：不要害怕向別人求助。_________afraidof____________helpfromothers.=_________afraidto________helpfromothers.Don’tbeaskingforDon’tbeaskforExplanation3bCompletethechartwithyourowninformation.Inthelastcolumn,useexpressionslikealways,everyday,twiceaweekandnever.Good

habitsBad

habitsActivitiesHowoften?3cWriteareportaboutyourgoodandbadhabits.Sayhowoftenyoudothings.Usethereportin3aasanexample.________________________________________________________________________________________________________________________________________________________________Thewritingsteps(1)Iama××-year-oldmiddleschoolstudent.(2)Ihavealotofgoodhabits.…(3)However,Ihavesomebadhabits,too.…1.時態(tài)：一般現(xiàn)在時。人稱：用第一人稱。2.注意事項：將一項活動和其頻率結(jié)合起來，從而判斷它是否健康。如：helpwithhousework是一個好習(xí)慣，但如果一年只做幾次，就不是一個好習(xí)慣。4Takethehealthyquiz.Compareyourresultswithyourpartner’s.Who’shealthier?1.Howoftendoyoueatbreakfast?a.Neverb.Afewminutesaweekc.Almosteveryday.2.Howoftendoyoueatfastfood?a.Neverb.Afewminutesaweekc.Almosteveryday3.Howoftendoyoueatvegetablesandfruit?a.Neverb.Afewminutesaweekc.Almosteveryday4.Howoftendoyouexercise?a.Afewminutesayearb.Afewminutesamonthc.Afewminutesaweek5.HowmanyhoursdoyouwatchTVeveryweek?a.Noneb.Onetofourc.Fiveormore6.Howmanyhoursdoyouusuallysleepatnight?a.Lessthansix.b.Sixorsevenc.Eightormore1.a=0,b=1,c=2

2.a=2,b=1,c=03.a=0,b=1,c=2

4.a=0,b=1,c=25.a=2,b=1,c=0

6.a=0,b=1,c=29-12points:You'rereallyhealthy!Goodforyou—andyourhealth!4-8points:You'resmartabouthealthmostofthetime.0-3points:Youhavetolearnmoreabouthealthyhabits.Don'tworry—youcandoit!Areyouhealthy？SelfCheck1.Completethechartwithactivitiesyoudoanddon’tdo.Whataboutyourmother/father?IMymotherorfatheralwaysusuallyoftensometimeshardlyeverneverSelfCheck2.Writefivesentencesusingtheinformationabove.________________________________________________________________________________________________________________________________________________________________________________________________________SelfCheck3.Fillintheblanksintheconversation.A:WhatdoTomandMike________doonweekends?B:Theysometimesgotothemuseum.A:_________dotheygototheshoppingcenter?B:______ever.Maybeabouttwiceamonth.A:_________dotheywatchTV?B:MikeneverwatchesTV,butTomwatchesTV______day.A:Oh,I’mjustlikeTom.I______