【精品】最新版(仁爱版)七年级下册各话题重点知识全解

1七年级下重点知识全解Unit5SchoolLifeTopic1Iusuallycometoschoolbysubway.一.重点词汇：一）.交通工具：bike,ship,boat,bus,taxi,subway,train,plane二）.频率副词：never,seldom,sometimes,often,usually,always三）.常用动词：catch,walk,ride,finish,read,talk,listen，swim，watch，beg四）.常用形容词：early，great，五）.常用名词：bird，weekday，movie，bed，basketball,week,library.Wall,life.六).其他：more,twice,once,American,or,over二、重点短语：1.getup起床getupearly早起2.gotoschool去上学gohome回家3.godancing/shopping/skating/swimming去跳舞；购物、滑冰；游泳godoingsomething可用于表达去进行某种娱乐休闲活动。4.表示交通方式：onfoot步行byboat坐船byship坐船byair乘飞机byplane乘飞机bytrain坐火车bysubway搭乘地铁bycar坐小汽车bybus坐公共汽车bybike骑自行车5.takethesubway/bus/car搭乘地铁；公共汽车；小汽车gotoschoolonfoot=walktoschool步行去上学gohomebysubway=takethesubwayhome坐地铁回家gotoschoolbybike=gotoschoolonabike=rideabiketoschool骑自行车去上学gotothezoobybus=gotothezooonabus=takeabustothezoo坐公共汽车去动物园gototheGreatWallbycar=gototheGreatWallinacar=driveacartotheGreatWall6.afterschool/class放学以后；下课以后7.playbasketball/soccer/football打篮球；踢足球；打橄榄球playcomputergames玩电脑游戏playwithacomputer玩电脑playsports做运动8.onweekdays在工作日atweekends在周末9.havebreakfast/lunch/supper/dinner/meals吃早餐；中餐；晚餐；正餐；一日三餐haveclasses/lessons/ameeting上课；上课；开会10.watchTV/movies/games/theanimals看电视；电影；比赛；动物readnovels/newspapers/books看小说；报纸；书11.aroundsixo’clock=ataboutsixo’clock大约在六点12.knowabout知道关于…13.theschoollife学校生活14.takeayellowschoolbus乘坐黄色校车15.haveashortbreak=haveashortrest短暂休息16.intheirfreetime=intheirsparetime在他们的空闲时间18.listentomusic听音乐19.once/twice/threetimesaweek一个星期一次/两次/三次220.forashorttime一会儿21.gotobed上床睡觉二．重要单词的用法1.look(感官动词)看起来，后面加形容词Hismotherlooksveryyoung.Theylookverycute.Herdresslooksverynice.Youlookverycoolinthiscoat.2.over(形容词)School/Classisover.3.begin现在分词:beginning过去式:beganbegintodosth,begindoingsthHebeginstowritealetter.=Hebeginswritingaletter.如果begin本身为分词，只能用begintodosthHeisbeginningtorun.4.listento听（动作），hear听见(结果)5.always反义词never6.本话题涉及的时态为一般现在时，句中常有频率副词或表示频率的短语，如果主语为三单，动词一定要用三单！三.重点句型及重点语言点：1.HappyNewYear!Thesametoyou!新年快乐！同喜同乐！注意：Happybirthday!回答应为Thankyou!2.Howdoyouusuallycometoschool?你通常怎样来学校？How引导的特殊疑问句用来询问去某地的交通方式。3.Theearlybirdcatchestheworm.早起的鸟儿有虫吃。天道酬勤。4.Ialwayscometoschoolbybus.by+交通工具名称，表示使用某种交通方式，中间不加限定词，如果交通工具前有a,the,my等限定词，就不能用by,而是用in或是on.onthetrain=bytrainonhisbike=bybikeinmycar=bycar.巧辩异同onfoot与walkonfoot“走路”，是介词短语，不能作谓语，只作方式状语，位于句末。walk“走路”,是动词，可以作谓语。goto…onfoot=walktoIoftengotoschoolonfoot.=Ioftenwalktoschool.同样，goto….bybike=rideabiketogoto….bycar=driveacartogoto…byplane=flytogoto…bybus=takeabusto5Comeon!It’stimeforclass.comeon“快点，加油，来吧”。It’stimeforsth.“该做某事了”，与It’stimetodosth.意思一样。6look的短语lookthesame看起来一样looklike看起来像……lookfor寻找lookafter照顾7domyhomeworkatschool在学校做作业doone’shomework做家庭作业（注意：one’s要随主语的变化而变化，常用形容词性物主代词my,your,their,our,his,her等）。38wewanttoknowabouttheschoollifeofAmericanstudents.我们想了解一下美国学生的学校生活。wanttodosth.“想做某事”，want后接动词不定式作宾语。knowabout“了解，知道关于…”。9Theyoftenplaybasketballorsoccer.goswimming去游泳拓展go+v.-ing表示去做某事，类似的有：gofishing去钓鱼goshopping去买东西goboating去划船goskating去滑冰10Howoftendoyougotothelibrary?你多久去一次图书馆？howoften“多久一次”，问频率。答语常用频度副词never,always,often等或单位时间内的次数onceaweek一周一次twiceamonth每月两次threetimesayear每年三次四、语法讲解一般现在时一般现在时表示：（1）现在所处的状态。Janeisatschool.（2）经常或习惯性的动作。Ioftengotoschoolbybus.（3）主语具备的性格和能力。Helikesplayingfootball.（4）客观真理。Theearthgoesroundthesun.常用的时间状语：often,always,usually,sometimes,everyday等等。行为动词的一般现在时，助动词是do/don’t和does/doesn’t.当主语是第一、二人称和所有复数形式时，行为动词用原形。肯定式：Igotoschoolonfoot.否定式：Idon’tgotoschoolonfoot.疑问式：Doyougotoschoolonfoot?—Yes,Ido.—No,Idon’t.当主语是第三人称单数时，动词用第三人称单数形式，在词尾加-s或-es。肯定式：Hegoestoworkbybus.否定式：Hedoesn’tgotoworkbybus.疑问式：Doeshegotoworkbybus?—Yes,hedoes.—No,hedoesn’t.七年级下Unit5重点全解Unit5SchoolLifeTopic2afewstudentsarerunningaroundtheplayground.一.重点词汇：一）学校建筑：library,playground,lab,computerroom,dininghall,teachers’office,gym,classroombuilding,swimmingpool,dormitory二）常用动词：make,borrow,keep,return,use,clean,run,dance,write,sitdraw.三）常用形容词：boring,wonderful四）常用名词：card,pool,newspaper,game,lesson,blackboard,pictureJapanese.五）其他：because，few，also，ofcourse二、重要单词：1.borrow:指主语借入borrowsth.fromsb.4e.gYoucanborrowthisbookfromthelibrary.MayIborrowyoureraser?2.keepkeep和borrow,lend的意思一样,都是表示借的意思,区别是borrow和lend是瞬间动词,而keep是延续性动词,表示借一段时间,后常跟上一段时间e.gYoumaykeepthisbookfortwoweeks.借进borrow借出lend借多久keep3.find和lookforfind:找到,发现,强调结果lookfor寻找,强调过程e.gI’mlookingformyshoeseverywhere,butIcannotfindit.4.returnreturn:归还=givebackreturnsthtosb=givesthbacktosbe.gPleasereturnthisbooktoSteve=pleasegivebackthisbooktoSteve.e.gHewillreturnfromAmericanextmonth.5.ontime:准时,强调不早不迟到达intime:及时,强调在规定的时间以前到达e.gWemustgotoworkontime.Thestudentscangetthereintime.6.Japanese:adj日本的,日本人的,日语的n.日本人,日语当Japanese表示日本人时,是可数名词,单复数同形(与Chinese用法相同)e.gTwoJapaneseandthreeChineseareswimmingintheswimmingpool.三、重点短语：1.likedoingsth.best最喜欢做某事2.atthemoment=now现在，眼下，此刻3.makecards制作卡片4.haveaphysicsclass上物理课5.lookfor寻找（强调找的动作与过程，区别find强调找的结果）6.howlong多长时间7.ontime按时8.atthebackof在…后面9.talkto/with与…交谈10.LostandFound失物招领处11.playcomputergames玩电脑游戏12.afew几个13.theGreatWall长城14.Showsbaround领某人参观15.他的一些照片somephotoofhis16.在图1中inPictureOne17.看起来高兴lookhappy18.喜爱做某事l