6B Unit2 Good habits 知识点梳理及练习

同学们，第二单元我们聚焦于“Goodhabits”——好习惯。这是一个与我们日常生活息息相关的主题，学好它不仅能帮助我们掌握相关的英语表达，更能引导我们反思和培养积极健康的生活与学习习惯。下面，我们就一起来系统梳理本单元的核心知识点，并通过练习加以巩固。一、核心词汇梳理词汇是语言的基石，本单元的词汇围绕“习惯”这一主题展开，我们需要理解词义、掌握用法并能灵活运用。1.关于习惯的名词(Nounsabouthabits):*habit(习惯):这是本单元的核心名词。例如：Havingagoodhabitisimportant.(拥有一个好习惯很重要。)*way(方式，方法):常用来指做事情的习惯方式。例如：Hehasagoodwaytostudy.(他有好的学习方法。)*order(顺序，条理):指做事有条理，是好习惯的一种体现。例如：Putyourbooksinorder.(把你的书整理好。)*time(时间):与习惯紧密相关，如守时(ontime)、浪费时间(wastetime)。2.描述习惯的形容词(Adjectivesdescribinghabits):*good(好的)/bad(坏的):最直接描述习惯性质的词。例如：agoodhabit(一个好习惯),abadhabit(一个坏习惯)。*early(早的)/late(晚的):描述时间习惯。例如：getupearly(早起),gotobedlate(晚睡)。*tidy(整洁的):描述个人或环境的整洁习惯。例如：Sheisatidygirl.(她是个爱整洁的女孩。)*slow(慢的)/fast/quick(快的):描述做事速度的习惯。例如：Hewalksslowly.(他走得慢。)*careless(粗心的)/careful(仔细的):描述做事态度的习惯。例如：Becareful!(仔细点！)3.与习惯相关的动词及动词短语(Verbs&verbphrasesrelatedtohabits):*getup(起床),gotobed(睡觉),brushteeth(刷牙),washface(洗脸)*havebreakfast/lunch/dinner(吃早/午/晚饭)*dohomework(做家庭作业),finishhomework(完成家庭作业)*listento(听),speak(说),read(读),write(写)*help(帮助),keep(保持),put...inorder(把...整理好)*clean(打扫),makethebed(整理床铺)*waste(浪费),save(节约)二、核心句型解析掌握以下句型，能帮助我们流利地谈论习惯、描述行为。1.谈论日常习惯(Usingsimplepresenttensefordailyhabits):*主语+usually/often/always/sometimes/never+动词原形/动词第三人称单数+...*Iusuallygetupatsixthirtyinthemorning.(我通常早上六点半起床。)*Heoftengoestobedearly.(他经常早睡。)*Shealwaysbrushesherteethbeforebedtime.(她总是睡前刷牙。)*Theysometimesfinishtheirhomeworkafterdinner.(他们有时晚饭后完成作业。)*Weneverwastetimeinclass.(我们从不在课堂上浪费时间。)*解析：这是本单元最核心的语法点——一般现在时。当主语是第三人称单数(he,she,it,单个的人或物)时，谓语动词要加"s"或"es"。频度副词usually,often,always,sometimes,never用来表示动作发生的频率。2.询问和回答习惯(Askingabouthabitsandresponding):*Doyouusually...?*—Doyouusuallywalktoschool?(你通常走路去上学吗？)*—Yes,Ido./No,Idon't.Iusuallygobybike.(是的。/不，我不。我通常骑自行车去。)*Doeshe/she/itusually...?*—Doessheoftenreadbooksintheevening?(她经常晚上看书吗？)*—Yes,shedoes./No,shedoesn't.SheoftenwatchesTV.(是的。/不，她不。她经常看电视。)3.描述某人的习惯或状态(Describingone'shabitsorstates):*He/Sheis...(形容词).*Heisearly.(他很守时/起得早。)*Sheistidy.(她爱整洁。)*Theyaregoodstudents.(他们是好学生。)*He/Shehas...(名词).*Hehasmanygoodhabits.(他有很多好习惯。)*Shehasabadhabitofbeinglate.(她有迟到的坏习惯。)4.表达建议或评价(Expressingsuggestionsorevaluations):*Youshould...(你应该...)/Youshouldn't...(你不应该...).*Youshouldgetupearly.(你应该早起。)*Youshouldn'tgotobedlate.(你不应该晚睡。)*It'sagoodhabitto...(做...是个好习惯。)*It'sagoodhabittoreadEnglisheveryday.(每天读英语是个好习惯。)三、日常用语与语用在实际交流中，我们可以用以下句子来讨论习惯。*Praisinggoodhabits(表扬好习惯):*That'sagoodhabit!(那是个好习惯！)*You'redoingwell.(你做得很好。)*Ilikeyourtidyroom.(我喜欢你整洁的房间。)*Talkingaboutchanges(谈论改变):*Ineedtochangemybadhabits.(我需要改变我的坏习惯。)*Heistryingtogetupearlier.(他正在努力起得更早。)四、巩固练习Exercise1:Fillintheblankswiththegivenwords.(用所给单词填空。)(getsup,brushes,does,finishes,goes,has,is,listens)1.Tomusually_______upatseveno'clock.2.He_______histeetheverymorningandevening.3.Mymother_______breakfastat6:30a.m.4.Lucy_______herhomeworkcarefullyeveryday.5.Afterschool,he_______hishomeworkfirst.6.She_______tobedatninethirty.7.Mike_______agoodstudent.He_______totheteacherinclass.Exercise2:Rewritethesentencesasrequired.(按要求改写句子。)1.Iusuallywalktoschool.(改为一般疑问句)_______youusually_______toschool?2.Sheoftenreadsbooksintheevening.(改为否定句)She_______often_______booksintheevening.3.Doeshegotobedatten?(作肯定回答)_______,he_______.4.Hegetsupatsixthirty.(对划线部分提问)_____________________he_______up?1.Youshould_______(brush/brushing)yourteethtwiceaday.2.It'sabadhabitto_______(waste/save)water.3.Mybrotheris_______(careful/careless).Heoftenmakesmistakes.4.Weshould_______(help/helpful)ourparentswithhousework.Exercise4:Writesentencesaboutyourgoodhabits.(写至少三个关于你自己好习惯的句子。)1._________________________________________________2._________________________________________________3._________________________________________________Exercise5:Readthepassageandanswerthequestions.(阅读短文并回答问题。)Lilyisagoodgirl.Shehasmanygoodhabits.Shealwaysgetsupearlyinthemorning.Shebrushesherteethandwashesherface.Thenshehasbreakfastwithherfamily.Shegoestoschoolontime.Inclass,shelistenstotheteachercarefully.Afterschool,shedoesherhomeworkfirst.Thenshehelpshermomcleantheroom.Shegoestobedatnineo'clock.1.WhatdoesLilydofirstafterschool?_________________________________________________2.DoesLilygotobedlate?_________________________________________________3.WhatgoodhabitdoesLilyhavebesidesgettingupearlyanddoinghomeworkfirst?_________________________________________________五、参考答案与简析Exercise1:1.getsup(Tom是第三人称单数，动词用三单形式)2.brushes(he是第三人称单数)3.has(mymother是第三人称单数)4.does(Lucy是第三人称单数)5.finishes(he是第三人称单数)6.goes(she是第三人称单数)7.is,listens(Mike是第三人称单数；and连接两个并列谓语，都用三单)Exercise2:1.Do,walk(一般现在时，主语是you，助动词用do，后面动词用原形)2.doesn't,read(主语she是第三人称单数，否定句用doesn't，后面动词用原形)3.Yes,does(Does引导的一般疑问句，肯定回答用Yes,hedoes.)4.Whattimedoes,get(对具体时间提问用whattime，主语he是三单，助动词用does，动词get用原形)Exercise3:1.brush(should后面跟动词原形)2.waste(句意：浪费水是坏习惯。save是节约，不符合)3.careless(后一句说他常犯错，所以是粗心的)4.help(should后面跟动词原形；helpful是形