Unit 7 The Unknown World课文知识点分析.docx
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Unit 7 The Unknown World课文知识点分析.docx
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Unit7TheUnknownWorld课文知识点分析
Unit7TheUnknownWorld
【课文分析】
ReadingA
1.Whatdoyouknowabout...?
knowabout了解,知道关于……的情况;
e.g.Doyouknowaboutthiscomputergame?
2.Doyouagreewiththefollowingsentences?
【辨析】
(1)共同点:
都可以表示_______________;
(2)区别:
①agreewith还可以表示与(气候或食物等)相适合;后面一般跟某人或是某人说的意见、想法;后面还可以what引导的从句。
e.g.Theclimatehereagreeswithme.我适应这儿的气候。
②agreeto一般表示个人同意;后面一般跟建议、议案、计划、安排等。
后面不能接人。
还可以用语结构:
agreetodosth.
e.g.Doyouagreetothatplan?
Dotheyagreetohelpthatwoman?
③agreeon表示协商一件事的人们或单位,就文件、计划、行动等,达成共识。
后面接表示具体协议的文件、计划等。
e.g.Weagreedonapriceforthecar.我们商定了这辆汽车的价格。
Theyagreedontheprojectatlast.最后他们就这项工程达成了共识。
【精练】
一.用agreeto,agreewith,agreeon的正确形式填空。
1.I quite______ their suggestions.
2.I quite _______ what you said.
3.I______the proposal(the plan).
4.Afterdiscussion(讨论),allstaff__________thenametotheproduct.
5.He _______ get someone to help us.
6.I don’t quite ________ their methods(opinions, ideas).
7.He ________ get someone to help us.
8.Do you _______this arrangement?
9.She______get everything ready before I come.
3.AlienscametotheEarththousandsofyearsago,andmadesomebuildings.
①thousandsof成千上万的;几千;许多;
e.g.Thousandsofpeoplehuntandfishforaliving.
②thousand千;
e.g.Thereareaboutthreethousandstudentsinourschool.
4.AlienssometimestakepeoplefromtheEarthintotheirspaceships.
sometimes
有时,表示频率
e.g.Sometimesthepatientcriedforthepain.
sometime
指某一个不明确的时间,用在过去时态和将来时态
e.g.I’dliketoseethefilmsometimenextweek.
sometime
一段时间
e.g.Thebossdecidedtoliveinthebighouseforsometime.
sometimes
几倍,几次
e.g.I’vebeenthereforsometimes.
Thedogissometimesbiggerthanthemouse.
5.Whathappenedtothelight?
happen
“偶然,碰巧发生”,多用于客观事物或情况的发生
takeplace
不带偶然的意思,多指事先安排好的事情发生
6.Tinawokeupatmidnight.
①wakeup醒来;叫醒;
e.g.Ididn’twakeupuntil12o’clock.
②atmidnight半夜;
e.g.Hewilldropinatmidnight.
【拓展】
atnoon在中午atnight在深夜
7.Shelookedoutofherwindowandsawayellowlightinthesky.
【辨析】lookout,lookat,lookfor,lookafter,lookoutof,lookup
lookout
注意;当心;小心
e.g.Lookout!
Thecariscoming.
lookoutof
从……朝外看
e.g.Pleasedon’tlookoutofthewindowwhenyouarehavingclasses.
lookfor
寻找;强调过程
e.g.Thebookismissing,soIhavetolookforiteverywhere.
lookafter
照顾,照料
e.g.Mygrandmaisill.Ihavetolookafterherathome.
lookat
看着
e.g.Helookedatmeandsmiled.
lookup
查阅;仰视
e.g.Lookupthedictionary(字典)ifyoumeetsomenewwords.
【精练】
1.Katedidn’tgotothemovielastnightbecauseshehadto________hersickdogathome.
A.lookforB.lookafterC.lookatD.lookup
2.---Excuseme,MissLiu.Idon’tknowthemeaning(意思)ofthesentence.
---You’dbetterfirst__________thenewwords.
A.lookforB.lookafterC.lookatD.lookup
3.IhavetomovetoGuangzhouinthenearfuture,soI’m_________anewhousethere.
A.lookingforB.lookingafterC.lookingatD.lookingup
4.Theteacheraskedthestudentsto_________theblackboard.
A.lookforB.lookafterC.lookatD.lookup
8.Thenextmorning,TinamentionedittoherbrotherTom.
mention提到;说起
及物动词,后面可接名词、代词、动名词作宾语,还可以接that从句和疑问词引导的从句。
e.g.Don’tmentionthisproblemtonight.
Sheforgottomentionwhereweshouldmeet.
9.I’msuresomethinglandedintheforestnearthehillsasIheardaloudnoiselastnight.
①as因为,引导原因状语从句;
e.g.Assheisold,therearefewjobsforher.
②noise噪音;
【辨析】noise,sound,voice
noise
噪音,令人烦恼的嘈杂声
e.g.Wemustabatethenoiseinthecity.
sound
指人们能听到的各种声音
e.g.Therewasnotasoundintheshop.
voice
人声带发出的声音或鸟叫声,但其余动物的叫声不可用
e.g.Herepeatedthesentencesinalowvoice.
10.Theyheardsomevoicesspeakingastrangelanguage,sotheyhidbehindsomebushesandkeptquiet.
①keep保持,可接形容词或动词ing;
keep保存,保留,可接名词;
e.g.Youmustkeepcalminanemergency.
Pleasekeepsittingwhereyouare.
【keep常用短语】
keepaway(from)使……不接近keepupwith跟上
keepintouchwith与……保持联系keepfrom阻止;隐瞒
11.Thespaceshipwasdamagedbecauseofacrash.
①damagevt.损害;伤害n.伤害;损失
e.g.Drinkingandsmokingcandamageyourhealth.
Youshouldpayforthedamage.
hurt
多指精神上、感情上或肉体上的创伤和伤害
e.g.Theywantedtorepairthehouseasithasbeendamaged.
damage
主要指对价值或功能的破坏
e.g.Herwordshurtmyfeelings.
Hefellandhurthisleg.
②becauseof因为,后面接名词;
e.g.Hecriedsadlybecauseofmyfault.
12.Thechildrenwerefrightened.
frightenedvi.;vt.惊吓;使惊吓;
e.g.You’llfindthatIwon’tbefrightenedeasily.
【注意】frighten常用于被动语态,其后可接at,by,of或with来表示被某一突然出现的人或物所惊吓。
①接of表示习惯性地害怕某人或某物;
②接to表示惊吓的程度;
③frightened可做形容词“害怕地;担心的”;
13.Itdiscoveredthemandmadeaterriblenoise!
discover
有意识地去寻找和发现某种已经存在的事物或现象
e.g.ColumbusdiscoveredAmericain1492.
invent
发明以前不存在的东西
e.g.Bellinventedthetelephonein1876.
find
非正式用语,表示找到,发现
e.g.Pleasefindahatforme.
14.Thechildrenranawayinfear.
fearn.担心;恐惧;害怕;
15.Thenextmorning,TinaandTometoldtheirparentsaboutthestrangecreatures.
tellsb.aboutsth.告诉某人关于某事
e.g.Iamgoingtotelleverybodyabouthersecret.
16.Therewassomethingwrittenonthespaceship.
writtenonthespaceship过去分词短语充当something的后置定语
【过去分词充当定语】
单个过去分词作定语通常前置,过去分词短语做定语通常放在被修饰词的后面。
及物动词的过去分词与被修饰词之间一般是被动关系。
e.g.Weplayedagamecalled“trickandtreat”.
IhaveafriendnamedJack.
【精练】
1.Mostoftheartists__________tothepartywerefromSouthAfrica.
A.invitedB.toinviteC.beinginvitedD.hadbeeninvited
2.Sometimes_____Englishisquitedifferentfrom_______Englishinmanyways.
Aspeaking;writingBspoken;written
Cspeaking;writtenDspoken;writing
3.The______disheslayonthefloor.
A.breakingB.brokenC.brokeD.break
4.Thetelevisionisa______machine.
A.newly-inventedB.new-inventedC.newly-inventD.newly-invention
17.Iwonderwhatitmeans.
①wondervt.对……感到好奇;想弄明白;
e.g.Iwonderwhosheis.我在想她到底是谁。
②wondern.奇迹;奇事;
e.g.TheGreatWallisoneofthewondersintheworld.
18.Sincenooneelsesawthesealiens,Irefusedtobelieveyou.
①since表示“既然;因为”,引导原因状语从句;
e.g.Sinceyouareagirl,youshouldn’tgobackhomeatmidnight.
②refuse拒绝refusetodosth.拒绝做某事
e.g.Herefusestoanswerthatquestion.
【判断】
1.Herefusedthathehadevertakenthebooks.()
2.Herefusedtoadmit(承认)thathehadevertakenthebooks.()
3.Herefusedadmittingthefault.()
4.Herefusedtoadmitthefault.()
总结:
___________________________________________________________________
19.Thechildrenspreadtheirwingsandflewtoschooltogether.
①spreadone’swings(鸟)张开翅膀;在实践中检验自己的能力;
e.g.Shespreadherwingsandflewdown.
Wehopeschoollifewillhelpustospreadourwings.
19.Dadlookedatthepieceofpaperwiththestrangemarkonit.
①withthestrangemarkonit为with的复合结构
(1)with/without+名词/代词+形容词
e.g.Iwouldliketosleepwithdoorclosed.
(2)with/without+名词/代词+介词短语
e.g.Withthechildrenatschool,wecan’tgoeverywherewewantto.
(3)with/without+名词/代词+todo表示将要发生的动作
e.g.Withalotofhomeworktodo,hewasn’tallowedtoplaycomputer.
(4)with/without+名词/代词+doing现在分词和前面的名词、代词是逻辑上的主谓关系
e.g.Withthepricesgoingupsofast,wecan’taffordthehouse.
(5)with/without+名词/代词+过去分词过去分词与前面的名词、代词是逻辑上的动宾关系
e.g.Hehadtowalkhomewithherbikestolen.
20.“Itlookstrange,”hesaid,ashelookedatthework“EARTH”.
①look在此处是系动词,有“seem,smell,taste,feel,sound”的用法相同。
后面可直接+形容词。
【精练】
1. She looks ____.
A. happy B. to be happy C. happily D. that she is happy
2. The table ____ very smooth.
A. look B. turn C. feels D. smell
3. The flowers ____ fragrant(芳香).
A. get B. smells C. smell D. feels
4. Her voice ____ like my mother's.
A. sounds B. sound C. looks D. look
②as当……时候,引导时间状语从句。
【辨析】when,while,as
while
引导两个同时进行的持续时间长的动作或状态,不能表示一时性或短暂的动作。
还有“然而”的意思。
e.g.Heenteredtheroomwhen/while/asthemeetingwasgoingon.
HewaswatchingTVwhilehiswifewascooking.
when
两个动作既可同时发生,也可一前一后发生。
也可以是持续性动作,也可以是短暂性动作。
e.g.WhenImeettherightman,Iwillgetmarried.
as
两个动作同时发生,具有延续的含义。
一般是强调“一边……一边……”,还有“随着”的意思,表示时间推移。
e.g.Astimewentby,shebecomesmoreandmorebeautiful.
一.改错。
1.SheisfatbutIamthin.
____________________________________________________
2.Itwasrainingwhilewearrived.
____________________________________________________
3.Shesangwhilehewalked.
____________________________________________________
二.用when,while填空。
【练习】
一.翻译短语。
1.半夜__________________2.看窗外_____________________3.向地面俯冲_________________
4.和某人提及____________5.说奇怪的语言________________6.保持安静____________________
7.因为__________________8.害怕________________________9.恐惧地跑开__________________
10.拒绝相信某人_____________________________11.张开翅膀________________________________
12.写着奇怪的符号的纸_____________________________________________________________________
二.词语运用。
(A)根据句意和首字母提示写单词。
1.Hewalkedacrossthestreetandrant_________me.
2.Shewillm_______theproblematthemeeting.
3.Love,hate,joy,f_________andgriefareemotions.
4.Iw__________ifthispicturecanberestored.
5.Therewasat________accidentlastweek.
6.Yesterday,wewenttothedepartmentstoreandnowheree___________.
7.Whenyouareinalibrary,youmustbeq________.
8.Theheavydownpourkilledourhopeofgettinghomebeforem_____________.
(B)根据句意用括号中所给单词的适当形式填空。
1.The_____________(explore)toldtheboysabouthisadventuresinAfrica.
2.You’vealready___________(damage)his
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