2026年天津市人教版初中八年级英语下册第9单元词汇练习

2026年天津市人教版初中八年级英语下册第9单元词汇练习一、单项选择题（总共10题，每题2分，共20分）1.Mr.Smithisveryinterestedincollectingstamps.Hespendsmostofhisfreetime______stampsfromdifferentcountries.A.collectB.collectingC.tocollectD.collected参考答案：B解析：本题考查动词固定搭配。spendtimedoingsth.意为“花时间做某事”，固定搭配中动词需用-ing形式。选项A、C、D形式错误，只有B项collecting符合语法规则。解析需说明固定搭配用法及动词形式变化规则，强调-ing形式在时间/金钱类名词后的固定搭配特征。2.Thegirlinredismysister.Sheis______tovisitthemuseumthisweekendbecauseshelikesancientculture.A.happyB.excitedC.interestedD.eager参考答案：D解析：本题考查近义词辨析。happy强调快乐状态，excited强调兴奋情绪，interested强调兴趣，eager强调渴望做某事。根据句中visitthemuseum（参观博物馆）这一具体动作，eager最符合语境。解析需对比四个选项的语义差异，结合动词visit这一动态行为说明eager的适用性。3.Myfatheroftentellsmethatexerciseisgoodfor______.Itcanmakeusstrongandhealthy.A.healthB.healthyC.healthilyD.thehealth参考答案：A解析：本题考查名词用法。begoodforsth.意为“对某物有益”，介词for后需接名词形式。选项B为形容词，C为副词，D项thehealth多余。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。4.Theteacheraskedthestudentstofinishtheirhomework______theycouldgoouttoplay.A.untilB.afterC.whenD.if参考答案：B解析：本题考查连词辨析。until表示“直到”，when表示“当…时”，if表示“如果”，after表示“在…之后”。根据句意“完成作业后才能出去玩”，需用after表示时间顺序。解析需对比各连词的语义及时间逻辑关系，强调after表示先后顺序的用法。5.Mybrotherisgoodatplayingthepiano.Heoftenplaysit______hisroom.A.inB.onC.atD.for参考答案：A解析：本题考查介词用法。playthepiano为固定搭配，介词in表示在室内场所。选项Bon通常用于表面，Cat用于地点，Dfor表示目的。根据room这一室内环境，in最符合语境。解析需说明乐器演奏的固定介词搭配及各选项的适用场景差异。6.Themoviewasso______thatmanypeoplestayedinthecinemauntilmidnight.A.interestB.interestingC.interestedD.interests参考答案：B解析：本题考查形容词用法。so+形容词+that从句结构表示“如此…以至于…”。需用形容词interesting（有趣的）修饰movie，interest为名词，interested为过去分词，D项形式错误。解析需说明so...that结构中形容词的用法及兴趣相关词汇的词性区别。7.Lilyisakindgirl.Shealwayshelpsherclassmates______theyhaveproblems.A.whenB.ifC.becauseD.although参考答案：A解析：本题考查连词辨析。when表示“当…时”，if表示“如果”，because表示“因为”，although表示“尽管”。根据句意“当同学有问题时她总是帮助”，需用when表示时间条件。解析需对比各连词的逻辑关系，强调when在时间状语从句中的用法。8.Myparentsboughtmeabirthdaygiftyesterday.Itwasabook______Ihadwantedformonths.A.whichB.thatC.whatD.who参考答案：B解析：本题考查关系代词。先行词book为物，关系代词需用that或which引导定语从句。what不能引导定语从句，who用于人。根据先行词为物，B项正确。解析需说明定语从句中关系代词的用法规则及先行词性质对关系代词的选择影响。9.Theweatherforecastsaysitwillbe______tomorrow.Weshouldtakeumbrellaswithus.A.rainyB.rainC.rainsD.torain参考答案：A解析：本题考查形容词用法。weatherforecast（天气预报）后需跟形容词描述天气状况。rain为动词，C项形式错误，D项torain不用于描述天气。rainy表示“下雨的”，符合语境。解析需说明天气预报的常见表达方式及形容词在天气描述中的用法。10.Mysisteris______insinging.Sheoftensingsintheschoolchoir.A.interestB.interestedC.interestingD.interests参考答案：B解析：本题考查形容词用法。beinterestedinsth.意为“对某物感兴趣”，固定搭配中需用interested（感兴趣的）作表语。interest为名词，C项interesting为形容词（有趣的），D项形式错误。解析需说明固定搭配beinterestedin的用法及兴趣相关词汇的词性区别。二、填空题（总共10题，每题2分，共20分）1.Theboyis______(happy)becausehegotagoodgradeintheexam.参考答案：happy解析：本题考查形容词用法。because引导原因状语从句，从句主语boy为第三人称单数，形容词需用原级形式。happy符合语境。解析需说明原因状语从句中主谓一致对形容词形式的要求。2.Mymotheris______(interest)incooking.Sheoftencooksdeliciousmealsforourfamily.参考答案：interested解析：本题考查形容词用法。beinterestedinsth.意为“对某物感兴趣”，固定搭配中需用interested作表语。解析需说明固定搭配beinterestedin的用法及兴趣相关词汇的词性区别。3.TheteachertoldusthattheEarthisa______(round)planet.参考答案：round解析：本题考查形容词用法。a+形容词+名词结构表示泛指。round表示“圆形的”，符合语境。解析需说明泛指名词前形容词的用法规则。4.Thestudentsare______(excite)becausetheywillhaveafieldtripnextweek.参考答案：excited解析：本题考查形容词用法。because引导原因状语从句，从句主语students为复数，形容词需用原级形式。excited符合语境。解析需说明原因状语从句中主谓一致对形容词形式的要求。5.Mybrotherisgoodatplayingthe______(piano).Heoftenplaysitinthelivingroom.参考答案：piano解析：本题考查名词用法。playthepiano为固定搭配，piano为乐器名词。解析需说明乐器演奏的固定搭配及名词的复数形式。6.Thegirlinblueismysister.Sheis______(interest)indrawing.Sheoftendrawspicturesafterschool.参考答案：interested解析：本题考查形容词用法。beinterestedinsth.意为“对某物感兴趣”，固定搭配中需用interested作表语。解析需说明固定搭配beinterestedin的用法及兴趣相关词汇的词性区别。7.Themoviewasso______(funny)thatmanypeoplelaughedduringthewholeshow.参考答案：funny解析：本题考查形容词用法。so+形容词+that从句结构表示“如此…以至于…”。funny表示“有趣的”，符合语境。解析需说明so...that结构中形容词的用法。8.Myfatheroftentellsmethatexerciseisgoodfor______(health).Itcanmakeusstrongandhealthy.参考答案：health解析：本题考查名词用法。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。9.Theteacheraskedthestudentstofinishtheirhomework______(after)theycouldgoouttoplay.参考答案：after解析：本题考查连词用法。after表示“在…之后”，符合句意“完成作业后才能出去玩”。解析需说明连词after表示时间顺序的用法。10.Mybrotherisgoodatplayingthepiano.Heoftenplaysit______(in)hisroom.参考答案：in解析：本题考查介词用法。playthepiano为固定搭配，介词in表示在室内场所。解析需说明乐器演奏的固定介词搭配及各选项的适用场景差异。三、判断题（总共10题，每题2分，共20分）1.Theboyishappybecausehegotagoodgradeintheexam.(√)参考答案：正确解析：本题考查形容词用法。because引导原因状语从句，从句主语boy为第三人称单数，形容词需用原级形式。happy符合语境。解析需说明原因状语从句中主谓一致对形容词形式的要求。2.Mymotherisinterestedincookingbecauseshelikesdeliciousfood.(×)参考答案：错误解析：本题考查形容词与介词搭配。beinterestedinsth.意为“对某物感兴趣”，固定搭配中需用interested作表语。原句中because从句描述的是喜欢食物，而非对烹饪感兴趣，搭配错误。解析需说明固定搭配beinterestedin的用法及兴趣相关词汇的词性区别。3.TheEarthisaroundplanetbecauseitlookslikeaball.(√)参考答案：正确解析：本题考查形容词用法。a+形容词+名词结构表示泛指。round表示“圆形的”，符合语境。解析需说明泛指名词前形容词的用法规则。4.Thestudentsareexcitedbecausetheywillhaveafieldtripnextweek.(√)参考答案：正确解析：本题考查形容词用法。because引导原因状语从句，从句主语students为复数，形容词需用原级形式。excited符合语境。解析需说明原因状语从句中主谓一致对形容词形式的要求。5.Mybrotherisgoodatplayingthepianobecausehehasabigpiano.(×)参考答案：错误解析：本题考查固定搭配。playthepiano为固定搭配，需用介词in表示在室内场所。原句中because从句描述的是拥有钢琴，而非演奏技能，搭配错误。解析需说明乐器演奏的固定介词搭配及各选项的适用场景差异。6.Thegirlinblueismysister.Sheisinterestedindrawingbecauseshelikestodraw.(√)参考答案：正确解析：本题考查形容词与介词搭配。beinterestedinsth.意为“对某物感兴趣”，固定搭配中需用interested作表语。原句中because从句描述的是喜欢绘画，符合语境。解析需说明固定搭配beinterestedin的用法及兴趣相关词汇的词性区别。7.Themoviewassofunnythatmanypeoplelaughedduringthewholeshow.(√)参考答案：正确解析：本题考查形容词用法。so+形容词+that从句结构表示“如此…以至于…”。funny表示“有趣的”，符合语境。解析需说明so...that结构中形容词的用法。8.Myfatheroftentellsmethatexerciseisgoodforhealthbecauseitcanmakeusstrong.(√)参考答案：正确解析：本题考查名词用法。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。9.Theteacheraskedthestudentstofinishtheirhomeworkaftertheycouldgoouttoplay.(√)参考答案：正确解析：本题考查连词用法。after表示“在…之后”，符合句意“完成作业后才能出去玩”。解析需说明连词after表示时间顺序的用法。10.Mybrotherisgoodatplayingthepianobecauseheoftenplaysitinhisroom.(×)参考答案：错误解析：本题考查固定搭配。playthepiano为固定搭配，需用介词in表示在室内场所。原句中because从句描述的是在房间内演奏，而非演奏技能，搭配错误。解析需说明乐器演奏的固定介词搭配及各选项的适用场景差异。四、简答题（总共8题，每题2分，共16分）1.Describethebenefitsofexerciseinyourownwords.参考答案：Exerciseisgoodforourhealth.Itcanmakeusstrongandenergetic.Regularexercisecanalsoimproveourmoodandhelpussleepbetter.Additionally,exercisecanhelpusmaintainahealthyweightandreducetheriskofmanydiseases.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。2.Whataresomecommonhobbiesthatpeoplehave?参考答案：Commonhobbiesincludereadingbooks,watchingmovies,playingsports,listeningtomusic,drawing,cooking,gardening,andtraveling.Thesehobbiescanhelppeoplerelax,learnnewthings,andmakefriends.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。3.Howcanyoudescribeapersonwhoisinterestedinsomething?参考答案：Apersonwhoisinterestedinsomethingisusuallyenthusiasticandeagertolearnmoreaboutit.Theyoftenspendalotoftimedoingactivitiesrelatedtotheirinterestandenjoysharingtheirknowledgewithothers.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。4.Whyisitimportanttohaveagoodhobby?参考答案：Havingagoodhobbyisimportantbecauseitcanhelpusrelaxandreducestress.Hobbiescanalsohelpuslearnnewskills,meetnewpeople,anddiscovernewinterests.Additionally,hobbiescanmakeourlivesmoremeaningfulandenjoyable.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。5.Whataresomethingsyoucandotostayhealthy?参考答案：Tostayhealthy,youcanexerciseregularly,eatabalanceddiet,getenoughsleep,andmanagestress.Additionally,youcanavoidsmokingandlimitalcoholconsumption.Stayingactiveandtakingcareofyourmentalhealtharealsoimportant.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。6.Howcanyouhelpsomeonewhoisinterestedinlearninganewskill?参考答案：Youcanhelpsomeonewhoisinterestedinlearninganewskillbyprovidingthemwithresources,suchasbooks,onlinecourses,orworkshops.Youcanalsoofferencouragementandsupport,andshareyourownknowledgeandexperience.Additionally,youcanpracticetogetherandprovideconstructivefeedback.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。7.Whataresomebenefitsoftraveling?参考答案：Travelingcanbroadenourhorizons,helpuslearnaboutdifferentcultures,andcreatelastingmemories.Itcanalsohelpusrelax,escapefromdailyroutines,anddiscovernewplacesandexperiences.Additionally,travelingcanimproveourproblem-solvingskillsandmakeusmoreadaptable.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。8.Howcanyoustaymotivatedtopursueyourinterests?参考答案：Tostaymotivated,youcansetsmall,achievablegoals,trackyourprogress,andcelebrateyoursuccesses.Youcanalsofindacommunityoflike-mindedpeopletoshareyourexperienceswith,andseekinspirationfromotherswhohaveachievedsimilargoals.Additionally,remindingyourselfofthereasonswhyyoustartedcanhelpkeepyoumotivated.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。五、应用题（总共8题，每题4分，共24分）1.Readthefollowingpassageandanswerthequestions:"Thegirlinredismysister.Sheisinterestedindrawing.Sheoftendrawspicturesafterschool.Herfavoritesubjectisartbecauseshelovescreativity.Shespendsmostofherfreetimeinherroom,paintingandsketching.Herdrawingsaresobeautifulthatmanypeopleadmirethem."a.Whatisthegirl'shobby?参考答案：Herhobbyisdrawing.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。b.Whydoesshelikeart?参考答案：Shelikesartbecauseshelovescreativity.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。c.Wheredoesshespendmostofherfreetime?参考答案：Shespendsmostofherfreetimeinherroom.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。2.Writeashortparagraphaboutapersonwhoisinterestedinsports.参考答案：MyfriendTomisveryinterestedinsports.Heplaysbasketballeveryweekendwithhisfriends.Heisgoodatrunningandjumping.Heoftenexercisestostayfit.Sportsarehisfavoritehobbybecausetheymakehimhappyandhealthy.Hespendsmostofhisfreetimeplayingsports.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。3.Describeasituationwheresomeoneisinterestedinlearninganewlanguage.参考答案：Myneighbor,Lisa,isinterestedinlearningSpanish.Shestartedtakingclasseslastmonth.ShepracticeseverydayandreadsSpanishbooks.SheisexcitedtovisitSpainnextyear.Shebelievesthatlearninganewlanguagecanopennewdoorsforher.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。4.Writeashortparagraphaboutapersonwhoisinterestedinmusic.参考答案：MyfriendSarahisveryinterestedinmusic.Sheplaysthepianoandsingsintheschoolchoir.Sheoftenlistenstodifferenttypesofmusicandattendsconcerts.Musicisherfavoritehobbybecauseitmakesherfeelhappyandrelaxed.Shespendsmostofherfreetimepracticingandlearningnewsongs.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。5.Describeasituationwheresomeoneisinterestedincooking.参考答案：Myaunt,Maria,isveryinterestedincooking.Sheoftentriesnewrecipesandexperimentswithdifferentingredients.Sheenjoyscookingforherfamilyandfriends.Cookingisherfavoritehobbybecauseitallowshertobecreativeandshareherloveforfood.Shespendsmostofherfreetimeinthekitchen,bakingandcooking.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。6.Writeashortparagraphaboutapersonwhoisinterestedinscience.参考答案：Myclassmate,Alex,isveryinterestedinscience.Helovesreadingsciencebooksandwatchingdocumentariesaboutspace.Heoftendoesexperimentsathometolearnmoreabouthowthingswork.Scienceishisfavoritehobbybecauseitfascinateshimandhelpshimunderstandtheworldbetter.Hespendsmostofhisfreetimeexploringscientificconcepts.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。7.Describeasituationwheresomeoneisinterestedingardening.参考答案：Myneighbor,John,isveryinterestedingardening.Hegrowsavarietyofplantsinhisbackyard.Heenjoysspendingtimeinnatureandwatchinghisplantsgrow.Gardeningishisfavoritehobbybecauseitgiveshimasenseofpeaceandsatisfaction.Hespendsmostofhisfreetimetendingtohisgardenandlearningaboutdifferentplants.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。8.Writeashortparagraphaboutapersonwhoisinterestedinphotography.参考答案：MyfriendEmilyisveryinterestedinphotography.Shelovescapturingmomentsandexpressingherselfthroughherphotos.Sheoftentakeshercamerawithherwhenshegoesout.Photographyisherfavoritehobbybecauseitallowshertobecreativeandshareherperspectiveoftheworld.Shespendsmostofherfreetimetakingphotosandeditingthem.解析：本题考查形容词与介词搭配。begoodforsth.意为“对某物有益”，介词for后需接名词形式。health为不可数名词，符合语法。解析需说明介词后名词形式要求及不可数名词health的用法范围。【标准答案及解析】一、单项选择题1.B2.D3.A4.B5.A6.A7.A8.B9.A10.B解析：各题均需结合固定搭配、词性辨析、语境理解等知识点，详细说明正确选项的语法依据及错误选项的干扰点。二、填空题1.happy2.interested3.round4.excited5.piano6.interested7.funny8.health9.after10.in解析：各题需掌握固定搭配（beinterestedin、playthepiano）、名词形式（不可数名词health）、形容词用法（原级形式）等知识点。三、判断题1.√2.×3.√4.√5.×6.√7.√8.√9.√10.×解析：各题需结合固定搭配、词性辨析、语境理解等知识点，说明正确选项的语法依据及错误选项的干扰点。四、简答题1.Exerciseisgoodforourhealth.Itcanmakeusstrongandenergetic.Regularexercisecanalsoimproveourmoodandhelpussleepbetter.Additionally,exercisecanhelpusmaintainahealthyweightandreducetheriskofmanydiseases.解析：需掌握形容词与介词搭配（begoodforsth.）、名词形式（不可数名词health）、动词形式（原级形式）等知识点。2.Commonhobbiesincludereadingbooks,watchingmovies,playingsports,listeningtomusic,drawing,cooking,gardening,andtraveling.Thesehobbiescanhelppeoplerelax,learnnewthings,andmakefriends.解析：需掌握动词固定搭配（helpsb.dosth.）、名词形式（可数名词复数）等知识点。3.Apersonwhoisinterestedinsomethingisusuallyenthusiasticandeagertolearnmoreaboutit.Theyoftenspendalotoftimedoingactivitiesrelatedtotheirinterestandenjoysharingtheirknowledgewithothers.解析：需掌握形容词用法（interested）、动词固定搭配（spendtimedoingsth.）等知识点。4.Havingagoodhobbyisimportantbecauseitcanhelpusrelaxandreducestress.Hobbiescanalsohelpuslearnnewskills,meetnewpeople,anddiscovernewinterests.Additionally,hobbiescanmakeourlivesmoremeaningfulandenjoyable.解析：需掌握形容词用法（important）、动词固定搭配（helpsb.dosth.）等知识点。5.Tostayhealthy,youcanexerciseregularly,eatabalanceddiet,getenoughsleep,andmanagestress.Additionally,youcanavoidsmokingandlimitalcoholconsumption.Stayingactiveandtakingcareofyourmentalhealtharealsoimportant.解析：需掌握动词固定搭配（exerciseregularly、eatabalanceddiet）、名词形式（不可数名词stress）等知识点。6.Youcanhelpsomeonewhoisinterestedinlearninganewskillbyprovidingthemwithresources,suchasbooks,onlinecourses,orworkshops.Youcanalsoofferencouragementandsupport,andshareyourownknowledgeandexperience.Additionally,youcanpracticetogetherandprovideconstructivefeedback.解析：需掌握动词固定搭配（helpsb.dosth.、offerencouragement）、名词形式（可数名词复数）等知识点。7.Travelingcanbroadenourhorizons,helpuslearnaboutdifferentcultures,andcreatelastingmemories.Itcanalsohelpusrelax,escapefromdailyroutines,anddiscovernewplacesandexperiences.Additionally,travelingcanimproveourproblem-solvingskillsandmakeusmoreadaptable.解析：需掌握形容词用法（broadenourhorizons）、动词固定搭配（helpsb.dosth.）等知识点。8.Tostaymotivated,youcansetsmall,achievablegoals,trackyourprogress,andcelebrateyoursuccesses.Youcanalsofindacommunityoflike-mindedpeopletoshareyourexperienceswith,andseekinspirationfromotherswhohaveachievedsimilargoals.Additionally,remindingyourselfofthereasonswhyyoustartedcanhelpkeepyoumotivated.解析：需掌握动词固定搭配（setgoals、trackprogress）、名词形式（可数名词复数）等知识点。五、应用题1.a.Herhobbyisdrawing.解析：需掌握动词固定搭配（beinterestedindoingsth.）、名词形式（可数名词单数）等知识点。b.Shelikesartbecauseshelovescreativity.解析：需掌握形容词用法（lovescreativity）、名词形式（不可数名词creativity）等知识点。c.Shespendsmostofherfreetimeinherroom.解析：需掌握介词用法（inherroom）、动词固定搭配（spendtimedoingsth.）等知识点。2.MyfriendTomisveryinterestedinsports.Heplaysbasketballeveryweekendwithhisfriends.Heisgoodatrunningandjumping.Heoftenexercisestostayfit.Sportsarehisfavoritehobbybecausetheymakehimhappyandhealthy.Hespendsmostofhisfreetimeplayingsports.解析：需掌握动词固定搭配（playbasketball、exercise）、形容词用法（happyandhealthy）、名词形式（不可数名词sports）等知识点。3.Myneighbor,Lisa,isinterestedinlearningSpanish.Shestartedtakingclasseslastmonth.ShepracticeseverydayandreadsSpanishbooks.SheisexcitedtovisitSpainnextyear.Shebelievesthatlearninganewlanguagecanopennewdoorsforher.解析：需掌握动词固定搭配（startedtakingclasses、practices）、形容词用法（excited）、名词形式（不可数名词learninganewlanguage）等知识点。4.MyfriendSarahisveryinterestedinmusic.Sheplaysthepianoandsings