人教版七年级下册英语Unit2知识点梳理及语法讲义（学生版）

七年级下册英语Unit2知识点与语法精讲精练词汇梳理词汇梳理（一）完成单词梳理：名词：1.牙齿2.工作；职业3.电（视）台；车站4.晚上；夜晚5.组；群6.一刻钟；四分之一7.家庭作业8.生活；生命动词：1.跑；奔代词：1.大量；许多副词：1.向上2.通常地；一般地3.从不；绝不4.（表示整点）……点钟5.很快地6.有时数词：1.四十2.五十形容词：1.奇怪的；滑稽好笑的兼类词：1.（v）穿衣服（n）连衣裙2.（v）刷；刷净（n）刷子3.（adj/adv）早（的）4.（n/v）淋浴5.（v/n）锻炼；练习6.（v/n）工作7.（adj）最好的（adv）最好地；最8.（n/pron）一半；半数9.（prep）晚于；过（时间）（adj）过去的10.（v）打扫；弄干净（adj）干净的11.（n/v）行走；步行12.（conj）或者（adv）也（用在否定词组后）13.（v）有……味道；品尝（n）味道；滋味（二）词汇变形小结：dress穿衣服；连衣裙(v/n.)

→____________(第三人称单数)→____________(复数)brush刷；刷子(v/n.)→____________(第三人称单数)→____________(复数)tooth牙齿(n.)

→____________(复数)usually通常地(adv.)→

____________(adj.)通常→

____________(adj.)不寻常的four四(num.)→____________(num.)四十→____________(num.)第四five五(num.)→____________(num.)五十→____________(num.)第五work工作(v/n.)→____________(n.)工人funny奇怪的；滑稽好笑的(adj.)→____________(n.)乐趣best最好的/地(adj/adv.)→____________(adj/adv.)好的/地half一半；半数(n/pron.)→____________(复数)run跑；奔(v.)→____________(n.)跑步者→____________(现在分词)clean打扫；弄干净(v.)→____________(n.)清洁工quickly很快地(adv.)→____________(adj.)快速的life生活；生命(n.)→____________(复数)【练一练】用所给词的适当形式填空Mr.Wangisverybusy.Healwayseatsbreakfast____________(quick).It’savery____________(fun)storyanditmakesuslaugh.Mysister____________(work)inthemusicclub.Doyouknowher?Mybrother____________(brush)histeethat6:00everymorning..Tenpeoplelosttheir____________(life)intheearthquake（地震）.Weneedtobrush____________(tooth)aftermeals.Dothey____________(usual)playbasketballonweekends?Ihavetoomuch____________(homework)todo.Scottusually____________(have)breadandeggsforbreakfastinthemorning.Whattimedoesyoursonusuallyget____________(dress)?（三）短语攻关：几点；什么时间 起床；站起 穿上衣服 去上学 刷牙 洗淋浴 广播电台 从……到……迟到（在）周末 上学日 做作业 散步；走一走 要么……要么…… 大量；许多 做运动 半小时对……有好处知识点梳理知识点梳理1.Whattimedoyouusuallygetup,Rick?里克，你通常几点起床？【用法详解】whattime意为“几点；什么时间”，其引导的特殊疑问句用来询问具体的时间点，句型结构为“Whattime+do/does+主语+动词原形+其他？”。Eg.—Whattimedoyougetupinthemorning?你早上几点起床？—Atabout6o’clock.大约六点钟。【易混辨析】重点：whattime与when单词用法例句图解助记whattime意为“几点；什么时间”，用来询问具体的时间点（几点或几点几分）—Whattimedoyougotoschool?—Ateighto’clock.when意为“何时；什么时候”，既可以用来询问年、月、日等，也可以询问具体时间点—WhendoyouusuallywatchTV?—OnSaturday.【即学即用】1.—_________doyougotoschool?—Iusuallygotoschoolatseveno'clock.A.HowB.WhatC.WhereD.Whattime2.—_________doyouusuallyplaytheviolin?—Onweekends.A.Whattime B.WhyC.Where D.When2.getdressed穿上衣服【用法详解】（1）getdressed“穿上衣服”，强调动作；bedressedin“穿着”，强调状态。Eg.Getupandgetdressed.起床穿衣服了！Mr.Smithisdressedinablacksweater.史密斯先生穿着一件黑色的毛衣。（2）dress动词，意为“穿衣服”，其宾语多是人，常见短语：dresssb.“给某人穿衣服”。Eg.Thegirlcandressherselfnow.这个女孩现在会自己穿衣服了。【拓展延伸】dress也可用作名词，意为“连衣裙”。Eg.Thisdressisverynice.这件连衣裙非常好看。【即学即用】1.Weusuallyget_________quicklyinthemorning.A.dressB.dressingC.dressesD.dressed2.Whattimedoyouget_________(dress)inthemorning?3.Iusuallytakeashoweratsixforty.我通常在六点四十洗淋浴。【易混辨析】重点：时间介词at,in与on介词用法图解助记at用于具体的时刻前，如at5:00；也用于noon,night,midnight等词前in常用于年、月、季节前，也可用于一天中的上午、下午或晚上前，如in2008,inMay,inthemorningon常用于日期前，表示具体的某一天，也可以表示具体某一天的上午、下午或晚上，如onacoldmorning,onthemorningofMay3rd【即学即用】1.Hisbrothergoestoschool________7:30inthemorning.A.onB.atC.ofD.in2.－WhenisJay’sconcert（音乐会）?－It's________threeo'clock_______theafternoonofJuly18th.A.at;in B.at;on C.on;in D.in;on3.________Saturday,Iusuallygetup________10:00a.m.A.In;onB.In;atC.on;inD.On;at4.Heworksataradiostation.他在一家广播电台工作。【用法详解】work此处用作不及物动词，意为“工作”，其后不能直接跟宾语。Eg.Myfatherworksinahospital.我的爸爸在一家医院工作。【拓展延伸】work还可用作名词，意为“工作”。常见搭配：去上班Eg.Whattimedoyougotoworkeveryday?你每天几点去上班？【易混辨析】work与jobwork（可数/不可数）名词，多指人们在日常生活中和工作中从事的具体的体力或脑力劳动，即各类工作job（可数/不可数）名词，多指为换取报酬而进行的具体工作，尤指作为某人的手艺、行业或职业Eg.Ihavemuchworktodotoday.今天我有很多工作要做。Hetookajobasawaiter.他找了一份当服务员的工作。【即学即用】1.Lucyhasaninteresting_______.Sheworksataradiostation.Shehasmuch_______todo.A.job;workB.work;jobC.job;worksD.work;work2.Linda_______atarestaurant.Shehasaninteresting_______.A.works;work B.works;job C.work;jobD.job;work5....Iusuallyexerciseatabouttentwenty.……我通常在大约十点二十锻炼。【用法详解】exercise在句中作不及物动词，意为“锻炼；运动”。Eg.Ithinkyoushouldexercisemore.我认为你应该多锻炼。【拓展延伸】exercise作名词的用法：可数名词可数名词不可数名词exercise表示“（身体或脑力的）活动、锻炼、运动”，常和take,do,get等词连用，如takeexercise做锻炼表示“（保持健康或培训技能的）一套动作、训练活动、练习”，如domorning/math/eyeexercises做早操/做数学题/做眼保健操【即学即用】1.Doingexercise_______goodforyourhealth.A.beB.amC.isD.are

2.Doyoulikedoingmorning(exercise)?3.Myfather(exercise)from5:00to6:00intheschooleverymorning.6.gohome回家【用法详解】home在此处作地点副词，其前一般要省略介词。类似的词还有here、there。Eg.Pleaseehereat6:00.请6点来这里。【注意】go后跟地点名词时要加to，表示“去……”。如gotoschool“去上学”。【即学即用】1.Myparentsusually________ataboutsixp.m.A.gethomeB.getshomeC.gettohomeD.getstohome7.domyhomework做我的作业【用法详解】doone’shomework意为“做作业”。one’s代表形容词性物主代词，需要根据前面的主语来定。homework为名词，没有复数形式。Eg.Tomisdoinghishomework.汤姆正在做作业。Ihavemuchhomeworktodo.我有很多作业要做。【即学即用】1.WhattimedoesJane________afterschool?A.

doherhomework

B.

doesherhomework

​C.

doherhomeworks

D.

doesherhomeworks2.Katealwaysdoes________homeworkfirstafterschool.A.herB.hisC.yourD.their8....Isometimesplaybasketballforhalfanhour.……我有时打半小时篮球。【用法详解】sometimes副词，意为“有时”，相当于attimes。常与一般现在时连用。Eg.Itissometimeswarmandsometimescoldinspring.春天天气时热时冷。【易混辨析】sometimes,sometimes,sometime与sometime单词用法助记口诀sometimes频度副词，意为“有时”分开（sometime）为“一段”，相聚（sometime）在“某时”，分开s（sometimes）是“倍；次”，相聚s（sometimes）是“有时”。sometimes名词短语，意为“好多次；几倍”sometime副词，意为“某个时候”sometime名词短语，意为“一段时间”Eg.Isometimesplaygameswithher.我有时和她玩游戏。Ihavereadthebooksometimes.这本书我已经读了好几遍了。etoseeussometime.找个时间来看看我们。I’llstayhereforsometime.我将在这儿待一段时间。【即学即用】1.Myauntcanetoseeme________nextmonth.A.sometimesB.sometimeC.sometimesD.sometime2.Ioftentakethebustoschool,but_______Igotoschoolbybike.A.sometime B.sometime C.sometimes D.sometimes9.Intheevening,IeitherwatchTVorplayputergames.晚上我要么看电视，要么玩电脑游戏。【用法详解】either此处为连词，意为“或者”。either...or...意为“要么……要么……；或者……或者……”，表示选择，用于连接两个并列的成分。重点：either...or...连接两个并列的名词或代词作主语时，谓语动词要与最近的名词或代词保持一致，即遵循“原则”。Eg.Youmusteithergoatonceorwaittilltomorrow.你要么马上走，要么等到明天。EitheryouorIamtogoswimming.要么你去游泳，要么我去游泳。【拓展延伸】either的其他两种词性：eithereither代词，表示“（两者之中）任选其一”副词，意为“也；而且”，常用于否定句注意：too,also,either的辨析Eg.Idon’tagreewitheitherofyouonthatthing.在那件事情上，你们两个我都不同意。Petercan’tgo,andIcan’teither.彼得不能去，我也不能去。【即学即用】1.EitheryouorI________right,thereisonlyonerightanswer.A.are B.am C.is D.be2.Idon’tlikethiskindofweatherbecauseIcan’tplayoutsideonrainydays.Idon’tlikeit________.A.tooB.aswellC.eitherD.also3.Mikeeithersings________playsthepiano.A.toB.andC.butD.or10.Attwelve,sheeatslotsoffruitandvegetablesforlunch.在十二点吃午饭时，她吃许多水果和蔬菜。【用法详解】lotsof“大量；许多”，相当于，既可以修饰可数名词复数，也可以修饰不可数名词。Eg.Therearelotsof/alotofapplesonthetree.树上有很多苹果。Ineedlotsof/alotofwater.我需要大量的水。【拓展延伸】alot为副词短语，表示程度，意为“非常”，常用于修饰动词。Eg.Thanksalotforyourhelp.多谢你的帮忙。Itrainsquitealothereinsummer.夏天这里经常下雨。【即学即用】1.Doyouhave________homeworktodotoday?Yes,Ialwayshave________homeworktodoonweekends.A.many;lotsofB.much;lotsofC.many;alotofD.much;lotof2.Idon’thave________homeworktodonow.A.many B.alot C.some D.lotsof11.Sheknowsit’snotgoodforher,butittastesgood!她知道这对她（的健康）不利，但它（冰激凌）太好吃了！【用法详解】知识点1：begoodfor意为“”，其反义短语为bebadfor。for是介词，其后跟名词、代词或动词ing形式。Eg.Eatingmorevegetablesisgoodforyou.多吃蔬菜对你有好处。知识点2：taste在此处作连系动词，意为“有……味道；尝起来”，后面常跟词作表语。有类似用法的词还有：（看起来）、（听起来）、smell（闻起来）、feel（感觉）等。Eg.Thewatermelontastessweet.这个西瓜尝起来很甜。【即学即用】1.Thecaketastes________anditsells________.A.well;wellB.well;goodC.good;goodD.good;well

2.—Whatdoyouthinkoficecream?—It________good.Butit’snotgood________ourhealth.A.tastes;at B.tastes;for C.taste;for D.tastes;with3.Iusuallyeatlots________vegetablesforlunch.Theyaregood________me.A.of;forB.of;withC.to;forD.for;of课堂小测一、单项选择1.—Wehave________breakfastatseveninthemorning.—Ithinkweshouldhave________goodbreakfasteveryday.A.the;theB.the;aC./;aD.a;the2.Victorhasarelaxing________.Hedoesn’thavealotof________andheonly________onweekends.A.work;works;works B.work;work;work C.job;work;works D.job;works;work3.—________doesyourfatherexercise?—Heusuallyexercisesinthemorning.A.WhenB.WhattimeC.WhatD.Where4.Weofteneatbreakfast________twentypastseven________themorning.at;in B.in;onC.at;at D.in;at5.Mybrotherusually________histeethat6:00a.m.and________breakfastat6:20a.m.A.brush;eat B.brushes;eatsC.brushes;eatD.brush;eats6.Eitheryouoryourbrother________ashower________Sundayevening.A.take;onB.takes;inC.takes;onD.take;in7.Theseorangeslooknicebuttheydon’t________good.A.tasteB.soundC.watchD.feel8.Mikedoesn'twanttowalkhome,andBobdoesn’t________.A.also B.then C.tooD.either9.Therearelotsof________todoeveryday.A.things B.homeworkC.news D.maths10.Jasongoes ________after________schoolatfourthirty.A.home;the B.home;/C.tohome;the D.tohome;/11.It’sgood________usto________awalkafterdinner.A.at;take B.for;do C.for;take D.at;do12.MissWhitelikesshoppingandshebuys________clothesandbags.A.lotof B.lotsofC.alot D.much13.—Doyougotobedatnine,Linda?—________.Ihavelotsofthingstodoatnight.A.Yes,IdoB.Yes,shedoesC.No,Idon'tD.No,shedoesn't14.—Sam,________andgoswimmingwithme.—OK,Dad!Butwherearemysportsclothes?A.takeashower

B.brushyourteeth

C.getdressed

D.gotoschool15.—DocsyourbrotherPeterhavetime________?—Yes,hedoes.Buthedoesn’t________.A.exercise;exercisesB.exercises;exerciseC.toexercise;exerciseD.exercise;toexercise二、用所给词的适当形式填空1.She__________(usual)visitshergrandparentsonweekends.2.Thesmalldogonlyhasthree__________(tooth).3.Whata__________(fun)timetohaveaschooltriponweekends!4.Hegoestoschoolafterheeatsbreakfast__________(quick).5.Ialwaysget__________(dress)atsixo'clockinthemorning.6.Someoldpeoplelike__________(take)awalkafterdinner.7.Somestudentsoftendo__________(they)homeworkinthelibrary.8.Thevegetablesouptastesvery___________(well).9.Youneed___________(brush)yourteeth,Eric.Youeattoomanycandies(糖果).10.Wemusteatsomefoodbefore___________(run).完形填空Lauraismycousin.Sheworksataradiostation.Shethinksit’saninterestingjob.TodayIwill___1___youaboutherlife.Laurasayssheisverybusy___2___MondaytoFriday.Sheusuallygetsupat6:30andexercisesforhalfanhour.Shehasanicebreakfastat7:15.Afterthat,shegoesto___3___.Shehaslunchatthestation.Sheusuallygetshomeatabout7:00p.m.Thenshe___4___dinneratabout8:15p.m.AfterdinnershewatchesTVwithhercat.Ataboutten,shegoestobed.Onweekends,sheis___5___.OnSaturdays,sheeitherplayspingpong___6___goesswimming.Theyarerelaxingforher.Whatdoessheusuallydoon___7___?Shealwaysgoestotheartclub.Sheisgoodat___8___.Iaskher,“Youlikeart.___9___notbeanartist?”Shesays,“Iliketotalktopeopleonthe___10____.Icanhelpmore(更多)peopleinthisway(用这种方式).”（）1.A.tell B.say C.speak D.talk（）2.A.on B.of C.about D.from（）3.A.school B.library C.work D.class（）4.A.meets B.makes C.cleans D.shows（）5.A.tired B.free C.bored D.friendly（）6.A.but B.so C.and D.or（）7.A.Sundays B.Mondays C.Fridays D.Saturdays（）8.A.running B.dancing C.singing D.drawing（）9.A.Why B.When C.Where D.What（）10.A.club B.TV C.radio D.Art四、阅读理解Doyouhavehealthyhabits?MarryWhite：

Yeah!Ithinkmyhabitsareveryhealthy.EverydayIgetupearlyandgotobedearly.Everymorning,Ieatbreakfastandeatwell.Ieatfruitandvegetableseveryday.AndeverydayIplaysoccerfortwohourswithmyfriends.AlanGreen：No,Idon't.IgetuplatesoIhavenotimetoeatbreakfast.Forlunch,Iusuallyeatlotsofhamburgers.IknowtheyarenotgoodformebutIlikethem.Ineverplaysports.Intheevening,afterIfinishmyhomework,Iusuallyplayputergames.Igotobedlate,atabouteleveno'clock.HelenHard：

Yes.Myhabitsareverygood.Inevereatunhealthyfood.IcecreamtastesgoodbutInevereatit.It'sunhealthy.EverydayIgetupatsixo'clockandgotobedateightthirty.Ieatwellandplaysportseveryday.Irunwithmyfatherforhalfanhourinthemorning.SoI'mveryhealthy.（）1.Marywithherfriends________everyday.A.goestoschool B.doesherhomework C.playssoccer D.haslunch（）2.WhatdoesAlanusuallyhaveforlunch?A.Hamburgers. B.Vegetables. C.Chicken. D.Fruit.（）3.Alangoestobedatabout________.A.9:00 B.10:00 C.11:00 D.12:00（）4.Whydoesn'tHeleneaticecream?A.Becauseshedoesn'tlikeit. B.Becauseit'snothealthy. C.Becauseitdoesn'ttastegood. D.Becauseherparentsdon'tlethereatit.（）5.Helenrunswithher________inthemorning.A.mother B.friend C.brother D.father五、句型转换，每空一词。1.DoesJoeworkataradiostation?(作否定回答)___________,______________________.2.Ialwaysgotoschoolatseveno'clock.(对画线部分提问)_________________________________youalwaysgotoschool?3.Heusuallygoestoworkatseven.（对画线部分提问）______________________heusually___________atseven?4.Amytakesashowerintheevening.(改为一般疑问句)___________Amy_________________________________theevening?5.Susanusuallyexercisesonweekends.(对画线部分提问)______________________Susanusuallyexercise?六、根据汉语提示完成句子，每空一词。1.我妈妈从周一到周五都很忙碌。Mymotherisbusy___________Monday___________Friday.2.他通常晚上八点洗淋浴。Heusually_________________________________ateighto’clockintheevening.3.起床之后，他通常先刷牙。Heusually______________________firstafter______________________.4.我姐姐在一家电台工作。Mysisterworksata______________________.5.周末我要么去购物要么学英语。OnweekendsI___________goshopping___________learnEnglish.语法精讲语法精讲一、频度副词含义表示次数、频率的副词成为频度副词usually、sometimes、always、often等位置be动词之后It’salwaysinterestingtohaveanartlesson.第一个助动词或情态动词之后Whydoyoualwaysaskwhy?实义动词之前WeoftengothereonSunday.用法常和一般现在时连用，表示经常或反复发生的动作Sheusuallytakesashowerat6:00.【拓展延伸】1.不表示具体次数的频度副词（按频率从高到低排列）always（100%）always（100%）usually（80%）often（60%）sometimes（40%）hardlyever/seldom（20%）never（0%）2.对频度副词提问要用howoften（多久一次）。Eg.—Howoftendoyouwritetoyourbrother?你多久写一次信给你的哥哥？—Isometimeswritetomybrother.我有时写信给我的哥哥。3.有时为了强调也可将频度副词放在句首或句末。Eg.SometimesshewatchesTV.她有时看电视。【即学即用】1.Mymotheroftengoesshoppingontheweekend,butshegoestothegym（健身房）.A.neverB.oftenC.alwaysD.sometimes2.Eddieisverylazyandhe_________exercises.A.sometimes B.alwaysC.oftenD.never3.She_________goestobedafter12o’clock.Becauseshecan’tgohomebefore12o’clock.

A.always B.neverC.sometimes D.often二、时间表达法分类用法例子整点表达法时间为整点的时候，直接用“基数词+o’clock”表示，其中o’clock可省It’s5o’clockIt’sfive.非整点表达法顺读法按照“先时后分”的顺序，都用基数词读出6:30sixthirty4:05fouro(/əu/)five逆读法分钟数<30时，用“分钟数+past+小时”表示b.分钟数>30时，用“分钟数+to+小时”表示c.分钟数为30，用“half+past+小时”表示d.分钟数为15的倍数，用quarter表示8:10_____________5:56_____________5:45_____________1:30_____________【拓展延伸】1.对具体时间的提问用“Whattime...?”，常用“（It’s+）时间.”来回答。Eg.—Whattimeisitnow?现在几点了？—Ten./It’sten.10点了。2.英语中用aquarter表示“一刻钟（15分钟）”，用half表示“半小时（30分钟）”。Eg.aquarterpastseven7点15分halfpasteight8点半【即学即用】一、用英语表达下面的时间1.8:15_____________或_____________2.9:40_____________或_____________3.8:30_____________或_____________4.6:20_____________或_____________5.10:50_____________或_____________6.12:00_____________二、单项选择1.—What’stheEnglishfor8:10?—It’s________.A.eighttenB.teneightC.tentoeightD.eightpastten2.—What'stheEnglishfor9:50?—It's________.A.ninefifty B.fiftynineC.tentonine D.tenpastnine语法小测一、单项选择1.Danusuallyridesabiketowork,buthe________takesabus.A.always B.oftenC.usually D.sometimes2.Jackisagoodstudentinmyclass.Heis________lateforschool.A.usually B.always C.never D.often3.—________doyouusuallyeatbreakfast?

—At7:30.A.What

B.

Whentime

​

C.

How

D.Whattime4.Doyouoftengotothegym?No,________.Idon’tlikesports.A.always B.never C.sometimes D.usually5.—Dear,wouldyoulike________chocolate?—No.I________eatchocolate.I’mafraidit’seasytomakemefat.A.some;usually B.any;sometimes C.some;never D.any;seldom6.—Whattimedoyouusuallygotobed?—Iusuallygotobed________eighto’clock.

A.inB.on C.at D./

7.—Canyouehereataquarter________ten?—Yes,Icanbethereat9:45.A.past B.to C.after D.before8.Heusually________wo