24秋初中英语九年级全一册（配鲁教版）27 课时分层训练十八

课时分层训练

（十八）Unit9Its importantto havegoodhabits.Section B基础又寸点练知识点一的用法need

1.I needC withmy parents.A.talk B.talkingC.to talkD.talked

2.（2023•荆州中考）一You Btake thesubway tothe airport,fori candrive youtheredirectly.一Thats verykind ofyou.A.cant B.needntC.mustnt D.shouldn，t解析考查情态动词辨析句意——你不必坐地铁去机场，因为我可以直接开车送你去-------------你真是太好了cant不能，不会；neednt不必；mustnt禁止；shouldnt不应该由后半句“我能直接开车送你去”可知，对方不必坐地铁，故选B

3.Do weneed eatmore healthily知识点二的用法give up

1.（2023•新疆中考）一What abilitiesshould adog trainerhave—I thinkhe shouldbe responsibleand neverD.A-give awayB.give outC.give backD.give up解析考查动词短语辨析句意——训狗师应该具备什么能力？——我认为他应该具备负责和从不放弃的能力o giveaway捐赠；give out分发；give back归还;give up放弃根据be responsible负责任“推知后面是“从不放弃”故选D

2.Never giveup doingdo everything.

3.吉姆告诉我不要放弃我的梦想Jim toldme notto giveup mydream.知识点三的用法without

1.（2023•武汉中考）Please bringMs.Steen tothe welcomeparty Ctelling herso thatshecan besurprised.A.about B.fromC.without D.for解析考查介词辨析句意请事先别告诉斯汀女士并直接带她去欢迎晚会，这样会令她感到很惊喜介词without意为“无；没有”，在此表示伴随状态故选C（）

2.John hurriedto schoolwithout havinghave breakfast.

3.人没有水不能生存（汉译英）知识点U!have trouble（in）doing sth的用法People cantlive withoutwater.

1.You couldask theteacher forhelp whenyou havetrouble DEnglish.A.learn B.learnedC.to learnD.learning（）

2.Mike hastrouble solvingsolve themath problem.

3.Some kidshad troublefollowing the rules.（同义句转换）Some kidshad problems/difficulties followingtherules.知识点五的用法keep

1.（2023•株洌I中考）Today,we mustcontinue workingB ourskies blue,waters cleanandlands clear.A・keep B.to keepC.keeping解析考查非谓语动词句意今天，我们必须继续努力，保持我们的天蓝、水清、地清此处用动词不定式表示目的，故选B

2.I goswimming everyday inorder to keep healthy.

3.Amy wantstokeep（饲养）a petdog.

4.我有记日记的好习惯I havea goodhabit tokeep adiary.能力提升练阅读理解（2023•苏州中考）Teenagers needeight toten hoursof sleepper night.However,in adolescence（青春期），changes tothe body，s sleep cycle make it difficult for teens tofall asleepearly.Many cannotfall asleepuntil1030p.m.or evenlater andmost ofthemwill feelsleepy ifthey haveto getup tooearly.Scientists recommendthat bothmiddle andhigh schoolsbegin noearlier than830a.m.Later schoolstart timessupport thenatural needsof teenagersand increasetheirsleeping time.Here aresome otherbenefits oflater schoolstart timesMore timefor ahealthy breakfastWhenrunning latein the mornings,students are likely togo withoutbreakfast.Withan emptystomach,one Andsit difficultto focus（集中）in class.When theyare alwaysina hurry,students mayform unhealthyeating habits.With extratime beforegoing toschool,students caneat awell-balanced breakfastandfocus moreon learning.（行为的）Fewer behavioralproblemsTeens experiencemood changesas acommon resultof thisspecial periodof life.Lesssleep maycause worries,stress andunhappiness.When theyget enoughsleep,students arecalm andpeaceful andtheir moodsdo notchangesuddenly.They reless likely to feelworried,unhappy orget angry.For parents,children withmore sleepare easierto livewith.（表现）Better performancein studySleep loss hurts attention,memory andbrain development.Students withless sleephave difficulty paying attention in class and arelikelyto havelower grades.Students withenoughsleep canbe moreenergetic duringthe dayand morewilling tolearn.They arealsoless likelyto fall asleep inclass andmore ableto understandwhat theylearn.In conclusion,starting schoollater helpsstudents geta betternights sleep.Itimproves theirchances ofeating,behaving andperforming better.C

1.According tothe passage,what maycause teenagersto stayupA・Their lowgrades.B・Their emptystomachs.C.Their bodyssleepcycle.D・Their heavyhomework.解析细节理解题根据uHowever,in adolescence青春期，changes tothe body，s sleepcyclemakeitdifficultforteenstofallasleepearly.”可知，青少年身体睡眠周期的变化使他们难以入睡故选C B

2.How cansleep lossinfluence students5studyA.It givesthem muchenergy.B・It doesharm tothe brain.C-It savesmore timefor study.D・It improvestheir memory.解析细节理解题根据“Sleeplosshurtsattention,memory andbrain development.Students withless sleephavedifficultypayingattentioninclassandarelikelytohavelower grades.”可知，睡眠不足影响孩子的大脑发育故选B D

3.Whats thewriter5s mainpurpose inwriting this passageA.To explainreasons forstudents5stress.B・To describebad habitscaused bysleep loss.C.To discussscientists，research onhealthy food.D・To introducebenefits oflater schoolstart times.解析写作意图题通读短文内容可知，作者写作的意图是介绍推迟学生上学时间的一些好处故选D A

4.In whichpart ofthe websitecan youprobably findthispassageA.Education.B.Fashion.C.Sports.D.Technology.解析推理判断题通读全文可知，本文讲述了推迟学生上学时间的一些好处，是关于学生教育的，最有可能在“教育网站”看到这篇文章故选A【创新运用】书面表达假如你是李磊，你的网友彼得Peter给你写了一封邮件，向你倾述自己过于肥胖而导致身体不健康的烦恼请你根据以下提示信息用英语给他回一封电子邮件，向他提一些保持健康的好建议提示

1.饮食健康；

2.经常锻炼身体；要求

1.可以适当发挥，以使行文连贯；

2.词数80左右开头和结尾已给出，不计入总词数Dear Peter,r msorry tohear thatyou，re worriedabout yourhealth.Im alsoglad tohelpyou tokeep healthy.Here aremy suggestions:You needto eatmore healthily.Eating morevegetables andfruit isgood for yourhealth.Don，t eatmany snacksor toomuch meat,oryou，11be muchheavier.Give upjunkfood.If simportant foryou toexercise.It canhelp youkeep fit.You canrun fortwentyminutes inthemorningor playsoccer withyour friendsafter school.Its goodto getenoughsleep.You shouldgo tobed earlyand getup early.I hopeyou11get bettersoon.Yours,Li Lei。