英语必修Ⅰ北师大版U1全优课件1

PeriodOne

Warm­up&Lesson1Ⅰ.单词识记1．____________________adj.平静的2．____________________adj.使人放松的3．____________________adj.有压力的，紧张的4．____________________v．投诉5．____________________adj.急迫的6．____________________adj.个人的7．____________________adj.令人厌烦的peacefulrelaxingstressfulcomplainurgentpersonalboringⅡ.短语天地1．在周末____________2．睡醒，醒来____________3．打开(电源等)，接通____________4．关掉(电源等)____________5．转换频道____________6．此刻，目前________________7．TVseries____________8．remotecontrol____________9．gooff_______________________10．takeup______________________atweekendswakeupturn/switchonturn/switchoffswitchoveratthemoment电视连续剧遥控(铃声等)响起；走开占据；从事；拿起Ⅲ.句型搜索1．AssoonasIhearmyalarmclock,Ijumpoutofmybed.[信息提取]

assoonas“一……就……”，引导时间状语从句。[例句仿写]明天我一到北京就给你打电话。Iwillcallyou___________________________IarriveinBeijing.2．Ittakesmelessthanfifteenminutestowash,getchanged,havebreakfast,leavehomeandgetonabus.[信息提取]

Ittakessbsometimetodosomething某人花时间做某事。[例句仿写]昨天我花了3个小时做作业。Ittook______________________________myhomeworkyesterday.3．ButItrytoworkhardsothatIcanmakemoremoneyforthem.[信息提取]

sothat引导目的状语从句。[例句仿写]

Jackie每天坚持锻炼是为了能够减肥。

Jackiekeepsexercisingeveryday________________hecanlosesomeweight.【答案】Ⅲ.1.assoonas

2.methreehourstodo

3.sothat

Ⅳ.预读理解1．Fastreading：Readthetextandchoosethebestanswersaccordingtothetext.①ThefirstthingBriandoeswhenhewakesupis________.A．togetup

B．towashandgetchangedC．toturnontheTV②WhatkindofTVprogramdoesBrianwatchoverlunch?A．Children'sprogram. B．News.C．TVseries.③WhendoesBrianusuallyswitchoffhisTV?A．At10o'clock. B．At12o'clock.C．At2o'clockinthemorning.④Whycanhelivesucharelaxinglife?A．Hehasagoodwife. B．Heissingle.C．Heisveryrich.⑤WhatdoesBob'sfamilycomplainabout?A．Bob'slaziness.B．Bob'slowincome.C．Heseldomhastimeforactivitieswithhisfamily.2．Carefulreading：Readthetextcarefullyandfindouttheanswerstothefollowingquestions.AreBrianandBob'slifestyleshealthy?Whatcantheydotoimprovetheirlifestyles?________________________________________________________________________________________________________________________________________________________________________________________________________【答案】Ⅳ.1.①C

②B

③C

④A

⑤C2．No,theyaren't.BrianshouldwatchTVlessanddomoreexercise.Bobshouldhavemoretimeforfunandotheractivitieswithhisfamily.1．unlessconj.除非，如果不unless为从属连词，引导条件状语从句。Unlessyouchange(＝

Ifyoudonotchange)yourmind,Iwon'tbeabletohelpyou.除非你改变你的想法，否则我无法帮助你。Youcan'tpasstheexamunlessyouworkhard.如果你不努力学习就考不及格。单词扫描

【完成句子】除非他妈妈给他讲一个故事，否则小男孩不想去睡觉。Thelittleboywon’tgotosleep______________________.【答案】unlesshismothertellshimastory2．enoughadj.足够的(也可作副词、名词用)(1)修饰形容词、副词时常后置，其后多接不定式表示结果。Heisoldenoughtogotoschool.他已经到了上学年龄。(2)enough作程度副词，与cannot连用修饰动词，表达肯定意义。Ican'tlikeyouenough.我非常喜欢你。(3)enough也可作名词用。Enoughhasbeendonetohelptheboy.已做了足够的工作去帮助那个孩子。【完成句子】(1)如果我有足够多的钱，我就可以买一套大房子。____________________，Icanbuyabighouse.(2)我很幸运赶上了最后一班公交车。I’m_______________________________tocatchthelastbus.【答案】(1)IfIhaveenoughmoney(2)luckyenough3．peacefuladj.和平的；温和的；安静的；平静的Chinaisapeacefulcountry.中国是一个和平的国家。【拓展】inpeace安静地peacen．和平，平静由名词加­ful派生出来的形容词还有：careful(仔细的)

powerful(有权力的，强大的)useful(有用的) successful(成功的)【完成句子】(1)不要打扰她，让她安静一会儿。Don'tdisturbher.Justleaveher_______________________.(2)乡村是如此的平静，我都不想回到喧闹的城市。Thecountrysideis________________thatIdon'twanttogobacktothenoisycity.【答案】(1)inpeace

(2)sopeaceful4．relaxingadj.放松的，轻松的；(天气或气候)使人懒洋洋的Ifindswimmingsorelaxing.我觉得游泳特别令人放松。Thewarmsunshinemakeseveryonerelaxing.暖和的阳光使大家懒洋洋的。【拓展】(1)relaxvt.使放松；松弛；松懈；减少Don'tworryaboutit.Justtrytorelax.不要为这事担心，放松些。Hismusclesrelaxed.他的肌肉松弛下来了。(2)relaxedadj.放松的(3)relaxationn．放松，松弛【辨析】relaxing/relaxed这两个词同为relax的形容词，但意义不同。(1)relaxing意思是“令人放松的”，说明事物的性质和特征。Thesongisveryrelaxing.这首歌让人轻松。(2)relaxed意思是“放松的”，说明人所处的状态，有的也修饰look，eye，expression，face等名词。Theboyhadarelaxedlookafterfinishinghishomework.那个男孩完成作业后，脸上露出放松的表情。Ifeltrelaxedlyinginthesunshine.躺在阳光下，我觉得轻松自在。类似的辨析还有：bored和boring；surprised和surprising；excited和exciting；frightened和frightening；tired和tiring等。用括号中单词的正确形式填空(1)Mr.Smith，________(tire)ofthe________(bore)speech，startedtoreadanovel.(2)Witha________(relax)lookonherface，shesaidthesongwasvery________(relax)．【答案】(1)tired;boring

(2)relaxed；relaxing5．stressfuladj.紧张的；充满压力的Itwasaverystressfultimeforallofus.对于我们所有人来说，那是一段艰难的时期。Policeworkisphysicallydemandingandstressful.警察的工作很辛苦，压力很大。【拓展】stressn．压力；重视；强调vt.强调stresstheimportanceof…强调……的重要性【完成句子】(1)如果你没有经验，这会是一个有压力的工作。Ifyouhavenoexperience,itcanbe________________.(2)他感到心力交瘁。Hefeltvery________________.【答案】(1)astressfuljob

(2)stressedandtired6．supposevt.认为，猜想(1)suppose(that)…认为……Johnsupposedthatshewasateacher.约翰认为她是个教师。(2)相当于if，置于句首表假设，意为“倘若，万一”。Suppose(that)youhadonemilliondollars，whatwouldyoudo?假如你有100万美金，你会怎么办？(3)suppose表示“认为”时，可以用so代替上文的内容，以避免重复，还可用not来否定上文的用法。—Willshecomewithus？她会跟我们去吗？—Yes，Isupposeso./No，Idon'tsupposeso.(＝No，Isupposenot.)是的，我想是如此。/不，我想不会。(4)supposesbtobe认为某人……Allofhisfriendssupposedhertobehiswife.他所有的朋友都认为她是他妻子。用括号中单词的正确形式填空(1)Whodoyousuppose________(steal)thecarbeforetheownercameback?(2)Alltheneighbourssupposeher________(be)agooddaughter­in­law.【答案】(1)hadstolen

(2)tobe7．complainvi.抱怨，投诉complain通常不用被动，作不及物动词时，常与介词about或of搭配；作及物动词，常接that引导的宾语从句。“向某人抱怨”与to连用：complaintosb。Neighborscomplainedtothepoliceabouthisbreakingthewindow.邻居们向警察投诉他打碎窗子的事。【拓展】complaintn． 抱怨，投诉complainern.

投诉者，抱怨者【介词填空】Somecustomerscomplained________themanager________thequalityofthefood.【答案】to；of/about

[句意：有些顾客向经理抱怨这些食品的质量。“向某人抱怨某事”的表达法应为“complaintosbof/aboutsth

”。]1．switchon开(电灯、机器等)Howdoyouswitchthisthingon？这东西怎么开？【拓展】switchsbon与某人接通电话switchoff

切断……的电流；关上……短语释义【辨析】switchon/switchoff/switchover(1)switchon接通，打开(电器)(相当于turnon)Beforeyouentertheroom，youshouldswitchonthelightfirst.进房间之前，你应该先打开灯。(2)switchoff切断，关掉(相当于turnoff)Pleaseswitchoffthelightswhenyouleavethelab.离开实验室时，请把灯关掉。(3)switchover换台；换频道【介、副词填空】(1)Themomenthegothome，heswitched________theTVsetandwatchedthelivebroadcastofthefootballmatch.(2)ThereisagoodplayonBBC2，youmayaswellswitch________andwatchit.(3)Switch________theelectricitybeforeyourepairtheelectricequipment.【答案】(1)on

(2)over

(3)off2．takeup(1)占据(时间、空间)Thedesktakesuptoomuchroom.这张桌子太占地方。(2)从事(活动)；着手处理；继续Whendidyoutakeupteaching？你什么时候开始教学的？(3)拿起Wetookuparmsandfoughtagainsttheenemy.我们拿起武器与敌人作斗争。【拓展】take…apart 拆开takeaway

拿走takeback

收回takedown

拆卸，拆毁；记下takein

接受；吸收；欺骗；理解takeout

取出用take短语的适当形式填空(1)Meetingsandappointments____________alargepartoftheday.(2)Tomcarefully__________

whattheteachersaid.(3)Thestudentsfounditeasyto__________whattheirteacherhadtaught.(4)Afterheretiredfromoffice,Rogers_________paintingforawhile,butsoonlostinterest.【答案】(1)takeup

(2)tookdown(3)takein

(4)tookup3．gooff(1)出发；走掉Shegotangryandwentoff.她生气走了。(2)vi.(爆竹，铃等)大声响Hedidn'twakeupeventhoughthealarmwentoff.警报在大声地响着，他还是没有醒。(3)vi.(事情顺利或不顺利地)进行(与well，badly等副词连用)Themeetingwentoffverywell.会议进展顺利。(4)vi.(机器等)停止；(电灯)熄掉Thelightswentoffinseveralvillagesbecauseofthestorm.这场暴风雨造成了几个村庄停电。【拓展】goabout 从事；着手干goahead

开始；前进；干吧；领先goon

继续做某事；发生；进展【介、副词填空】(1)Westudiedthemapcarefullyandthenwent______indifferentdirections.(2)Look！Thereareacrowdofpeopleoverthere.What'sgoing________？(3)—MayIuseyourdictionary?—Certainly.Go________.【答案】(1)off

(2)on

(3)ahead4．befilledwith充满了Wewerefilledwithadmirationforhisachievements.我们都十分佩服他的成就。Thesecakesarefilledwithcream.这些蛋糕是奶油夹心的。【拓展】fill…with… 充满，用……填满……fillup(…)with…

充满fillin

填写(表格等)befullof

充满(full为形容词)用fill或full的适当形式填空(1)Please________inanapplicationform.(2)Tom，________abucketwithwater.(3)Hisshoeshad________upwithmud.(4)Thefutureis________ofhope.【答案】(1)fill

(2)fill

(3)filled

(4)full5．getbored厌倦，厌烦get可以起be的作用，构成被动结构。Thechildrenquicklygotboredwithstayingindoors.孩子们很快就厌烦待在屋子里。【拓展】getchanged 更换衣服get/behurt

受伤get/bemarried

结婚get/beburnt

烧伤；晒黑get/belost

迷路【完成句子】(1)Mum，IwaswonderingifyoucouldlendmeafewdollarsuntilI________________(发工资)onFriday.(2)AswejoinedintheresearchI________________(分开)frommyfriends.(3)Mindthecameraandmakesureitdoesn't________________(弄坏)．(4)IknowIwould________________________(挨骂/叫嚷)ifIwaslatehome.【答案】(1)getpaid

(2)gotseparated

(3)getbroken(4)getshoutedat1．(课文重现)…watchthechildren'sprogrammesandoldmoviesuntilabouthalfpastten.……看儿童节目和老电影直到10点半。【句式分析】

until/till表示“到……(时间)为止”，可用作介词和连词。Wewaitedthereuntilhecameback.我们一直等到他回来。句式突破(1)主句是一般将来时，从句常用一般现在时。(2)肯定形式的主句＋till/until＋状语，主句谓语动词必须是延续性的，表示该动作“一直到……才结束”。(3)否定形式的主句＋till/until＋状语，主句谓语动词可以是终止性的，表示该动作一直到until所表示的时间“才发生”。(4)位于句首时，一般不用till。(5)Itis/was＋notuntil＋状语＋that＋主句其余部分。(6)Notuntil＋状语＋主句(倒装句式)多用until；与from连用须用till。【连词填空】(1)It'snotuntilhelefthishome_______hebegantoknowhowimportantthefamilywasforhim.(2)Agoodstorytellermustbeabletoholdhislisteners'curiosity_________hereachestheendofthestory.【完成句子】(3)直到湖里的鱼都死了，村民们才意识到污染有多么严重。Notuntilallthefishdiedintheriver_______________howseriousthepollutionwas.(4)我将待在家里一直到十二点。Ishallstayathome_______________.(5)这个小孩直到四岁才会讲话。Thelittlechild_______________untilhewasfouryearsold.【答案】(1)that

(2)until(3)didthevillagersrealize(4)untiltwelveo'clock(5)couldn't/didn'ttalk2．(课文重现)IalwaystakemyportableTVandIsitonthestonewallwhilethedogwalksroundinacircle.我总是随身携带手提电视，坐在石墙上看。小狗则在我身边绕圈。【句式分析】本句是由一个简单句和一个主从复合句组成的一个并列句。在主从复合句中，while是连词，

表时间，意思是“当……的时候”，引导时间状语从句；while用作连词时，还可以表示让步和对比，意思分别是“虽然；尽管”和

“而，然而”；while也可用作名词，构成短语：inawhile,onceinawhile等。WhilehewasinVienna,Tomstudiedmusic.在维也纳时，

汤姆学习音乐。(表时间)Ashortwhileago,hebecameabusdriverandhehasnotregrettedit.不久前，他成为一名公共汽车驾驶员并且从没后悔过。(作名词)Youliketennis,whileI'dratherread.你爱打网球，但我爱看书。(表对比)【拓展】(1)while当作“虽然，尽管”讲时，一般位于句首。(2)while表示“当……时候”时，所引导从句的谓语动词必须是延续性动词。【完成句子】(1)别人工作时，不要高声谈话。Pleasedon'ttalksoloud_____________________________.(2)他喜欢流行音乐，而我喜欢民间音乐。Helikespopmusic，________Iamfondoffolkmusic.【答案】(1)whileothersareworking

(2)while3．(课文重现)Ittakesmelessthanfifteenminutestowash，getchanged，havebreakfast，leavehomeandgetonabus.我用了不到15分钟的时间洗漱、穿衣、吃早饭、出门、坐上公共汽车。【句式分析】(1)Ittakessb

＋sometime＋todosth

做某事花了某人多少时间。it作形式主语，不定式是真正的主语。Thisnewpain­killerdoesn'ttakelongtoactonthepain.这种新止痛药不需要很长时间就能发挥止痛作用。此外，表示“某人花费时间/金钱做某事”的句型还有：sb

spend(s)sometime/moneyonsth

/(in)doing

sth

某人花时间/金钱做某事；

sth

cost(s)sbsomemoney某物花了某人多少钱；

sb

pay(s)somemoneyforsth

某人为某物付了多少钱。Ispent2hours(in)doingmyhomeworkyesterday.我昨天花了两个小时做作业。Hepaid$30forthisjacket.他买这件夹克衫付了30美元。(2)get＋动词的过去分词结构。get用作系动词时，后接过去分词作表语，如：getchanged“换衣服”，getstarted“开始”，getdamaged“遭到损坏”，gethurt“受伤”，getbeaten“挨揍”，getbored“发怒；生厌”，getstuck“陷进去；卡住；使停滞”

等都是类似的结构。【完成句子】(1)我花了相当长的时间才理解了那幅油画的意思。________________mequitealongtime________________themeaningofthepainting.(2)她常常要花稍长一点的时间做日常事情，像起床、穿衣和上课。_______often_______heralittlelongertodoeverything,suchas______________，

gettingdressedandgoingtoclass.用括号中单词的正确形式填空(3)Somepassengerscomplainitusually________(take)solongtofillinthetravelinsurancedocuments.(4)Ittookalongtimefortheconnectionbetweenbodytemperatureandillness(make)．【答案】(1)Ittook;tounderstand

(2)It;takes;gettingup

(3)takes

(4)tobemade4．(课文重现)Iamalwaysthefirstpersontogettotheoffice.我总是第一个到达办公室的人。【句式分析】togettotheoffice修饰名词person，当名词或代词之前有first，second…等序数词以及last修饰时，其后用不定式作定语。SoonafterPierre'sdeath，MadameCuriewasgiventhepostasheadofthePhysicsDepartment，soshebecamethefirstwomaninFrancetobeauniversityprofessor.皮埃尔死后不久，居里夫人被给予物理系主任的职位，因而她是法国第一个成为大学教授的女士。用括号中单词的正确形式填空(1)Inthematch，WangMengskatedveryfastandwasthefirst________(cross)thatfinishingline.(2)MoYanisthefirstwriterofChina________(win)theNobelPrizeinLiterature.【完成句子】(3)他是最后一个离开办公室的人。Hewasthelastperson_______________________