老师职责的一部分是要弄自己的教案课件，大家在着手准备教案课件了。是时候对自己教案课件工作做个新的规划了，未来工作才会更有干劲！有多少经典范文是适合教案课件呢？为满足您的需求，小编特地编辑了“七年级英语下册Unit4Savethetrees期末知识点汇总”，仅供参考，希望能为您提供参考！

七年级英语下册Unit4Savethetrees期末知识点汇总

1.savevt.拯救；解救
Eg.Let’sdosomethingtosavetheanimalsindanger.
Thepolicesavedthechildfromthefire.
save“节省、储蓄”Eg.savemoneysavetime
safeadj.safetyn.
2.discussvt“讨论”后接名词（短语）或wh-从句及wh-短语
discussionn.
Eg.Wediscussedtheproblem.
Wewilldiscusswhoshoulddoit.
Wewilldiscusswhattoteachnextterm.
3.leafn.“树叶”复数：leaves
Eg.Thefallofoneleafisenoughtotellthecomingofautumn.一叶知秋。
Theleavesturngreeninspring.变绿
4.help+do=help+todo“帮忙做……”
help+名词+（to）do“帮（某人）做……”
Eg.Ihelped(to)washthecar.
Ihelpedhim(to)lookforhiskey.
help+with...或help+名词+with...“在某方面帮忙”
Eg.CanIhelpyouwithyourwork?
Canyouhelpmewithmyhomework,Mary?
5.fightfor...“为……而战”fight过去式：fought
fightagainst“与……作斗争”
Eg.Heisfightingagainsthissickness.
Theyfightforfreedom.
6.providesb.withsth.=providesth.forsb.提供给某人……，为某人提供……
Eg.Sheepprovideuswithwool.=Sheepprovidewoolforus.
7.inmanyways“在许多方面”
bytheway顺便说一下inaway在某种程度上
inthewayofsb.妨碍某人onthewayto...在去……的途中
inthisway用这种方法
8.keep“使维持（某种状态）”
keep+名词+形容词Eg.Thenoisekepthimawake.
keep+名词+副词/介词短语Eg.Don’tkeeptheboyoutside/intheroom.
keep+名词+doingEg.Shekeptmewaitingforhalfanhour.
9.takein...“接受……，吸收……”
Eg.Thekindmanwouldliketotakeinthepoorboy.
Fishtakeinoxygenthroughtheirgills.鱼用腮吸氧气
10.breathe[i:]v.breath[e]n.
11.make普通用词，指任何东西的制造或制造过程Eg.Hemadethedeskhimself.
produce正式用词，除表示大量生产制造外，还表示创造
Eg.Thetreewillproducesomeblossomnextyear.
12.infact实际上，事实上。用作状语，用于强调或订正前句。
Eg.Hedoesn’tmind.Infactheispleased.
13.lookaround=lookround“四下环顾”vt./vi.
Eg.Lookaroundyoubeforecrossingthestreets.朝各方向看看
Don’tlookaroundwhenyoustudy.学习时，别东张西望
14.furniture不可数名词（集合用法）表示件数时用piece
Eg.Wedon’thavemuchfurniture.有多少家具
Theyboughtafewpiecesoffurnitureyesterday.买了几件家具
15.bemadeof“由……制成”制成品能看出原材料
bemadefrom制成品看不出原材料
Eg.Theshirtismadeofsilk.
Paperismadefromwood.
16.imaginevt.“设想；想象”不可用于进行时；不可跟动词不定式
imagine+名词/动名词/宾语从句
Eg.Canyouimaginethelifewithoutelectricity?
Ican’timaginewhathelookslike.
17.cutdown“把……砍到”Eg.Itisnotrighttocutdownthetrees.
18.millionsof“无数的，成千上万的”
19.stopsth./doing停止某事/做某事(停止做正在做的事情)
Eg.Didhestopwork/workinglatelastnight?
Hecan’tstopthinkingaboutit.
stoptodo表示中断现在的行动或活动去做另一件事。不定式todo表示目的
Eg.Shestoppedreadingandclosedthebook.
Istoppedtoreadthenewspaper.
20.payattentionto注意……
Eg.Youmustpayattentiontothisproblem.
Sheaskedtheboytopayattentiontohisspelling.
21.use...tomake=use...formaking
Eg.Weusewoodtomakeatable.=Weusewoodformakingatable.用木材制作桌子
22.begoodfor“对……有好处，对……有益处”
Eg.Sportswillbegoodforherhealth.
23.asaresult结果，因此accordingto根据
thehabitofdrinkingtea喝茶的习惯theTangDynasty唐朝
Keygrammar
现在进行时态
一、现在进行时的用法
1、表示说话时正在进行或发生的动作。如：
I’mbabysittingmyyoungerbrother.我在照看我弟弟。
It’srainingoutside.外面正在下雨。
2、表示现阶段一直在进行或不断重复的动作，但说话时该动作并不一定在进行。如：
He’swatchinganinterestingTVplaythesedays.
近来，他在看一部很有趣的电视剧。
AreyouteachingEnglishinaschool?你在学校教英语吗？
3、表示最近的确定安排，即根据计划或安排在近期内将要发生的动作。这是表示眼前打算最普通的说法，但一般要与表示将来的时间连用，以避免现在进行时和一般将来时的含义上的混淆。例如：
I’mmeetingyouattheairportthisevening.今晚，我会到机场接你。
Whatareyouhavingfordinner?晚饭吃什么？
4、表示从一个地方到另一个地方位置移动的动词（如go,come,drive,fly,travel,arrive,leave,start,visit，run，return等），以及动词do等的现在进行时形式，可以用来表示没有确定安排的决定或计划。
He’sleavingforBeijingtomorrow.他明天动身去北京。
WhatareyoudoingnextSunday?下星期天你要干什么？
5、现在进行时和always，usually，allthetime等连用时，表示一种经常、反复的动作，且说话人往往带有某种感情色彩（如赞扬、欣赏、厌烦、批评、惊讶、不理解等）。例如：
She’salwayshelpingothers.她总是乐于助人。（表示赞赏）
Youarealwaystalkinginclass.你上课老是说话。（表示批评）
二、现在进行时的谓语部分构成
现在进行时在句式的变化上，都应在助动词be上做文章。
1、肯定式：be（am,is,are）+Ving(现在分词)如：
TheyarehavinganEnglishclass.他们在上英语课。
2、否定式：be(am,is,are)+not+Ving(现在分词)如：
Theyaren’thavinganEnglishclass.他们不在上英语课。
3、疑问式：将be的具体形式（即am,is或are）提前到句首。如：
AretheyhavinganEnglishclass？他们在上英语课吗？
助动词变化口诀：变疑问，往前提，句后问号莫丢弃；变否定，更容易，be后not莫忘记。
三、现在分词的变化规则
1、一般在词尾加-ing（一般-ing）。例如：going，playing，knowing
2、以不发音的字母e结尾，先去e再加-ing（去哑e）。例如：making，arriving，coming
3、以重读闭音节结尾，且词尾只有一个辅音字母时，先双写这个辅音字母，再加-ing（重闭单辅先双写）。例如：running，stopping，preferring
4、以-ie结尾，先将-ie改成y，再加-ing。例如：tying，dying,lying
口诀：现在进行ing,以e结尾要去e，除去几个特殊词，系住tie-tying死去die-dying要躺下lie-lying，直接ie变成y。
四、现在进行时态的常见提示语
1、在汉语中，通常有“在，正在”等提示词。如：
我在做作业。Iamdoingmyhomework.
2、在英语中，最常见的提示词有now，look，listen以及atthemoment（此时此刻）等。如：
Look，theyareplayingfootball.瞧！他们在踢足球。
五、运用现在进行时常见的几个错误
1、把动词变成现在分词形式易出错。例：
（1）误：Theyareswiming(swim).
正：Theyareswimming(swim).
（2）误：Jennyisplaiing(play)football.
正：Jennyisplaying(play)football.
解析：A、动词变现在分词可有如下口诀:一般-ing；哑e先去e；重闭单辅先双写；-ie结尾y来替。
B、动词现在分词的变化规则要与名词变复数、动词变现单三等规则区分开来。
2、谓语部分的构成不完整：丢掉be动词，或忘记把动词变成现在分词。例：
（1）误：Look!Twochildrenflying(fly)akiteinthepark.
正：Look！Twochildrenareflying(fly)akiteinthepark.
（2）误：LiMingisn’tread(notread)abookinbednow.
正：LiMingisn’treading(notread)abookinbednow.
解析：现在进行时的谓语部分的构成是“be+现在分词”，二者缺一不可，这一点必须要牢记。
3、对动词或动词词组提问时，丢掉代动词doing。例：
Thestudentsaresingingintheroom.(对划线部分提问)
→误：Whatarethestudentsintheroom?
→正：Whatarethestudentsdoingintheroom?
解析：现在进行时态中对动作提问可记住此句式“What+be+主语+doing+其它?”或简写为“What......doing......?”句式。
4、现在进行时态的谓语部分是并列结构时，容易忽视第二个以及第二个以后的动词用现在分词形式。例：
孩子们在跑还是在跳？
误：Arethechildrenrunningorjump?
正：Arethechildrenrunningorjumping?
解析:or连接的是两个并列成分，动词形式须一致。
Practice
（一）单项选择填空：
1、Look!He_____theirmotherdothehousework.
A.ishelpingB.arehelpC.ishelpD.ishelpping
2、_____aretheboysdoing?Theyaresingingintheroom.
A.WhoB.HowC.WhatD.Where
3、Don’ttalkhere.Mymother_____.
A.issleepingB.aresleepingC.sleepingD.sleep
4、Danny______.Don’tcallhim.
A.iswriteingB.iswritingC.writingD.writes
5、----When_____he_____back?
----Sorry,Idon’tknow.
A.does,comeB.arecomingC.iscomeD.iscoming
（二）用括号中动词的适当形式填空
1、It’steno’clock.Mymother_____(lie)inbed.
2、What____he_____(mend)?
3、We_____(play)gamesnow.
4、What____you____(do)thesedays?
5、____he___(clean)theclassroom?
6、Who____(sing)inthenextroom?
7、Thegirl____(like)wearingasweater.Look!She____(wear)aredsweatertoday.
存在，所有，感官，认识，情感：（状态）
存在：keep,stay,remain,be,consistof（由……组成）,contain
所有：have,belongto（属于）,possess,own,hold
知觉：sound(听起来)，hear,look/seem/appear(看起来)，smell（闻起来）,taste（尝起来）,feel(摸起来)，see,
认识：understand,know,suppose,remember,admit,forget,believe,think
情感：like,love,hate,prefer,

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七年级英语下册Unit5Water期末知识点汇总

每个老师需要在上课前弄好自己的教案课件，大家在认真准备自己的教案课件了吧。写好教案课件工作计划，才能规范的完成工作！你们会写一段优秀的教案课件吗？考虑到您的需要，小编特地编辑了“七年级英语下册Unit5Water期末知识点汇总”，相信能对大家有所帮助。

七年级英语下册Unit5Water期末知识点汇总

1.drop2.journey3.quantity4.experiment5.fresh6.salt7.voice8.reservoir
9.add10.chemical11.through12.valuable13.bit14.bank15.change16.return
17.vapour18.form19.stir20.continue21.crystal
Keyphrases
1.turnoff关掉turnon打开2.abit一点
3.pocketmoney零花钱4.bemadeupof有某物组成
几分之几
quarter1/4half1/2
twothirds2/3threefifths3/5
先分子，再分母，
分子用基数，分母用序数，
当分子为大于1的整数时，分母要变复数。
把A加入B
addAto/intoB
e.gTheycleanedmeandaddedsomechemicalstome.
Mr.Liaddedsomesaltintothesoup.
李先生向水中加了一些化学物质。
throughacrossover辨析
through穿越某一空间
e.gHewentthroughthecorridor.
across穿过某一平面
e.gHewalkedacrossthestreet.
over越过某一障碍物
e.gHeranoverthebuses,andwentintoBainaohui.
使某物变……
makesth.+adj.(clean/dry)
e.gPeoplewillmakemecleanagain.
Mr.Limadethesecurityguardveryangry.
使某物保持某种状态
leavesth.adj.
e.g.Ileftthetaponinthebathroom.
Pleaseleavethedooropen.
Mr.Lilefthiscomputeronforthewholenight.
interesting/interested
v+ing令人xx的（东西）
v+edxx的（人）
e.g.Thefilmisveryinteresting.Mr.Liisveryinterested.
拓展：对某物感兴趣的
beinterestedinsth.
e.g.Mr.Liisveryinterestedinfilms.
Keysentences
1.It’stimeforsb.todosth.某人该做某事了
It’shightimeforsb.todosth.
e.gThenitwastimeforpeopletocleanme.
2.remembernottodosth.记住不要做某事
remembertodosth.记得做某事
e.gRemembernottolateagainforclass.
Remembertopostaletterforme.
3.Howmuch…isthere…?还有多少….（不可数）？
Howmany….arethere…?还有多少….（可数）？
Keygrammar
用little/few,alittle/afew,many/much等谈论数量
little系列：little/alittle用于不可数名词前
few系列：few/afew用于可数名词前
e.g.
Thereisalittlewaterinthebottle.
Thereareafewbottlesinthebox.
带a系列：alittle/afew意为“一些“，虽然不多但仍然有一些
不带a系列：little,few意为“几乎没有”，表示否定，
Therearefewpeopleintheroom.
Thereislittlewaterleftinthebottle.
quiteafew意为“很多”
Mr.LihasquiteafewKingstonflashdrives.
many,much不解释，再次提醒many修饰可数名词，much修饰不可数名词
Practice
一单项选择
1.Willyougoforawalkafter_________dinner?
a.ab.anc.thed./
2.—Carl,whynotgoandhelpyoursisterwatertheflowersthere?
—Why________?I’mbusymyself.Jackislyingonthegrassdoingsomething.
a.meb.Ic.himd.he
3.Mycousinisalwaysbusywithhiswork,Hehas________timetoreadnewspaper.
a.littleb.fewc.alittled.afew
4.Thereis________sugarinmycoffee.It’stoosweet.
a.toomuchb.toomanyc.toofewd.toolittle
5.Alicelooked______theroom,butsawnoone.
a.aroundb.forc.atd.up
6.Ben:WhatdidPeterdrop_________theriver?Alice:Maybeastone.
a.inb.intoc.ond.onto
7.It’stime________allofustogetreadyforthequiz.
a.tob.ofc.ford.at
8.There___________twentyattendantsatthecontesttomorrow.
a.areb.havec.willhaved.willbe
9.Weshould__________theusedwatercleanbeforeitgoesbackintothesea.
a.keepb.makec.becomed.turn
10.AfterIhadabathinthebathroomthismorning,I_______thetapon,Thismakesthebathroomfullofwater.
a.leftb.forgotc.turnedd.switched
11.Weallshouldremember________water.
a.towasteb.wastingc.notwastingd.nottowaste
12.Ifyou_____somesalttoaglassofwater,it_______andbecomepartofthewater.
a.add......Disappearb.add......willdisappearc.willadd.......disappeard.willadd.......Willdisappear
13.WhenIwasinItalylastyear,I________alotoffamouscities.
a.visitb.visitedc.visitsd.amvisiting
14.Areservoiris______________.
a.aplacewherepeoplemakecleanwaterb.aplacewherepeoplekeepriverwatertobeusedlater
c.aplacewherepeopleproducetapwaterforfamilyused.aplacewherepeoplemakewaterdirty
15.___________iscalledthe“FloatingCity”intheworld.
a.NewYorkb.Parisc.KunMingd.Venice
二用所给单词的适当形式填空
1Canthesechildrenlookafter___________whentheirparentsarenotathome.(them)
2Waterisa___________resource,sowecannotwasteit.(value)
3Treescanproducea______________tomaketheirleavestastenastywheninsectswanttoeatthem.(chemistry)
4Weshouldnever_____________waterbecauseitisnoteasyforittocometoourflats.(pollution)
5About3％ofthewateronEarthiswithout____________(salty)
三Few,afew,little,alittle专项练习
()1.Thisisaveryoldsong,so_________youngpeopleknowit.
a.fewb.littlec.afewd.alittle
()2.Therearen’tmanyorangeshere,butyoucantake_________ifyouwantto.
a.fewb.afewc.alittled.little
()3.ShanghaiWaihuanTunnelisalreadyopentotraffic,soitwilltakeus___________timetogotoPudongInternationalAirport.
a.afewb.fewerc.alittled.less
()4.Inordertokeephealthy,youshouldeat_______fastfood,_______freshvegetablesandtakeenoughexercise
a.fewer/fewerb.less/morec.fewer/mored.less/less
()5.Canwedoourworkbetterwith_________moneyand______people?
a.less/fewb.less/fewerc.little/lessd.few/less
()6.Thereis_____inkinmypen.Wouldyougiveme______?
a.little/alittleb.alittle/littlec.few/afewd.afew/few
()7.Maryhasmade________progressthistermthanlastterm.
a.fewb.muchc.fewerd.less
()8.MrSmithisquitebusytoday.Hehas_________meetingstoattend.
a.littleb.alittlec.fewd.afew
()9.Nooneknowswhyhehas_______wordsthanbefore.
a.littleb.lessc.fewerd.much
()10.Althoughwehaveraised(募集)1000yuan,westillfinditis______thanweneedtobuyacomputerforlittleJimmy.
a.toolessb.farlessc.verylessd.toolittle.
()11.Thisbookis____expensivethanthatone.
a.lessb.alotc.evend.much
()12.I’msorry.Theroomis____smalltoholdsomanypeople.Wouldyoupleasewaitoutside?
a.sob.suchc.veryd.too
()13.Dannyis____thathewantstogotothefitnesscampthissummerholiday.
a.suchfatb.soafatboyc.suchafatboyd.sofatboy
()14.Supermarketsarenecessary.Peopleusuallyspend_____timefindingthingstheywant,buttheyusuallyspend_____moneythantheywant.
a.less/lessb.less/morec.fewer/lessd.fewer/more
()15.Howcanyoumakeatripwithso_____money?
a.fewb.afewc.little.alittle
()16.Thereis_____milkinthefridge,sowe‘llgotothesupermarketandbuysome.
a.littleb.alittlec.fewd.afew
()17.Thehousehas____manyroomsthatitwashardtofindawayout.
a.suchb.soc.veryd.too
()18.Ifyoudon’twork_____,you’llfailintheexam.
a.enoughhardb.hardlyenoughc.hardenoughd.enoughhardly
()19.I’m_____makeaphonecalltomyfriends.Ihavealotofworktodo.
a.toobusytob.sobusythatc,sobusytod.toobusythat
()20.Thereareonly_____studentsintheclassroom.Wherearetheothers.
a.afewb.fewc.alittled.little

七年级英语下册Unit1Peoplearoundus期末知识点汇总

七年级英语下册Unit1Peoplearoundus期末知识点汇总
Keyphrases
1.hard-workingadj.“勤勉的，努力工作的”作定语
workhard动副结构短语
2.bepatientwithsb.“对某人有耐心“
3.take(one’s)timetodosth.“花费时间做某事”
Ittakessb.sometimetodosth.=sb.spendsometimeonsth./(in)doingsth.
“做某事需花费……时间”
4.likedoingsth.“喜欢做某事”（表喜欢、爱好某种经常的或习惯性的活动）
liketodosth.“喜欢去做”（表喜欢、爱好某种特定的或具体的活动）
Eg.IlikevisitingfriendsonSundaysandIliketovisitTomthisSunday.
likesb.todosth.“喜欢某人做某事”Eg.Wealllikehimtoplaytheguitar
like介词Eg.Shelookslikeherfather.
5.with
同，与，和
talkwithafriend
用（工具、手段）
cutmeatwithaknife
在……身边（随身携带）
Doyouhaveanymoneywithyou?
Takeanumbrellawithyou?
以……，带着……
Sheoftentalkswithsmile.
6.always频率副词“总是”be动词或助动词之后，行为动词之前
Eg.Ourteacherisalwayskindtous.
“一直；（将）永远；老是（用于进行时）”
Eg.Iwillalwaysrememberyourwords.
Sheisalwaysmovingthingsaround.
Hehasalwaysbeenthetutor.
alwaysusuallyoften
7.probablyadv.“大概；很可能”
adj.“可能的，大概”
Eg.I’llprobablybeadoctorinthefuture.
Itisprobabletofinishthejobbeforedark.
8.intheworld世界上
allovertheworld=throughouttheworld全世界
9.neveradv.是ever的否定形式，用于加强否定语气。位于be动词或助动词后，行为动词前；语气比not强。反义词always
notadv.“没有，不”——表示否定，用在助动词或情态动词后
noadv.adj.“没有的；不许的；一点也没有；不”——用于否定回答
nothing不定代词“没有动词；没有事情”
Eg.Weneveruseit.
Idon’tknow.
It’snousedoingit.
Ihavenothingforyou.
10.aswell副词短语，位于句尾，有时与连词and或but搭配使用。
“也，又，还有，同样的”同义词：also,too
Eg.HespeaksEnglishandSpanishaswell
=HespeaksEnglishandhespeaksSpanish,too.
=HespeaksEnglishandhealsospeaksSpanish.
Heisaworkerandapoetaswell.
tooadv.——一般位于句尾或插入语放在句中，只用于肯定句，口语中与also通用
alsoadv.——用在句中，一般放在be动词或助动词之后，行为动词之前
aswellas用作介词“还有，不但……而且……”
在AaswellasB的结构中，语意重点在A,不在B。
Eg.Hethinkstheotherwayisbetter.Ido,too.
HealsolikesEnglish.=HelikesEnglish,too.
HecanspeakSpanishaswellasEnglish.
11.takecareof=lookafter照顾，照看
12.misssb.verymuch非常想念某人
miss用作动词时，还有“漏掉，错过（机会）；丢掉”
13.tomakemelaugh
makefunof=laughat取笑……，嘲弄……
14.makeastudyof=study
makesb./sth.+形容词（作宾补），“使……怎么样”
Eg.Itmademehappy.
Wearedoingourbesttomakeourcountrymorebeautiful.
makesb.Dosth.使某人做某事
Eg.Hisjokesmadeusalllaugh.
15.begoodat擅长……=dowellin在某方面做的好反义表达：bepoorat
Eg.HeisgoodatJapanese.=HedoeswellinJapanese.
Theyareverygoodatplayingfootball.=Theydoverywellinplayingfootball.
16.remain作系动词后接名词或形容词“一直保持，仍然（处于某种状态）”
17.befullof充满……与befilledwith
adj.V.
Thebasketisfilledwithapples.=Thebasketisfullofapples.
18.bestrictaboutsth.对某事要求严格
bestrictwithsb.对某人要求严格
bestrictinsth./doingsth.在（做）某事上要求严格
Eg.Ourteacherisalwaysstrictwithus.
Wemustbestrictaboutthisproblem.
Ourteacherisverystrictinherwork
19.support不可数名词“支持”
Eg.Pleasegivemesomesupport.
Iwanttogetsomesupportfrommyfriends.
20.giveup动副短语“放弃”不可带宾语可跟名词或动名词作宾语
Eg.theproblemistoodifficult.Ishallgiveitup.l
Hehasgivenupsmoking.=Hehasstoppedsmoking.
21.successfuladj.“成功的”success—n.Succeed—v.
Eg.Hisoperationisverysuccessful.
Heisasuccessfulbusinessman.
Nothingsucceedslikesuccess.一事成功，事事顺利。
22.phonesb.=callsb.“打电话”
23.askaboutsth.(sb.)“询问有关某事（或某人）的情况”
askaftersb.“问候某人（的健康）”
askforsth.“要求得到某物或要求与某人见面”
asktodosth.“要求或请求做某事”
asksb.todosth.“要求某人做某事”
Eg.Theyallaskafteryou.
Heaskedforsomewater.
AMrSmithisaskingforyou.
Theyaskedmeforhelp.
Heaskedherforheraddress.
Heaskedtogowithus.
Heaskedustowaitforhimatthegate.
24.takenotes=makenotes“做笔记，做记录”
note与take构成固定搭配必须用复数形式
Keygrammar
冠词
冠词分为不定冠词（a,an），定冠词（the），和零冠词。
I.不定冠词的用法：
1
指一类人或事，相当于akindof
Aplaneisamachinethatcanfly.
2
第一次提及某人某物，非特指
Aboyiswaitingforyou.
3
表示“每一”相当于every，one
Westudyeighthoursaday.
4
表示“相同”相当于thesame
Wearenearlyofanage.
5
用于人名前，表示不认识此人或与某名人有类似性质的人或事
AMr.Smithcametovisityouwhenyouwereout
ThatboyisratheraLeiFeng.
6
用于固定词组中
Acoupleof,abit,onceuponatime,inahurry,haveawalk,manyatime
7
用于quite,rather,many,half,what,such之后
Thisroomisratherabigone.
8
用于so(as,too,how)+形容词之后
Sheisascleveragirlasyoucanwishtomeet.
II.定冠词的用法：
1
用于世上独一无二的事物名词前
theuniverse,themoon,thePacificOcean
2
表示说话双方都了解的或上文提到过的人或事
Wouldyoumindopeningthedoor?
3
用于乐器前面
playtheviolin,playtheguitar
4
表示“一家人”或“夫妇”
theGreens,theWangs
5
用于序数词和形容词副词比较级最高级前
Heisthetallerofthetwochildren.
6
上文提到的事物，再次提到
Ihaveapen,thepenisverybeautiful.
7
用于方位名词，身体部位名词，及表示时间的词组前
Hepattedmeontheshoulder.intheeas
8
用于国家党派等以及江河湖海，山川群岛的名词前
theUnitedStates,theCommunistPartyofChina,theFrench
III.零冠词的用法：
1
专有名词，物质名词，抽象名词，人名地名等名词前
BeijingUniversity,Jack,China,love,air
2
名词前有this,my,whose,some,no,each,every等限制
Iwantthisbook,notthatone./Whosepurseisthis?
3
球类，棋类名词前
Helikesplayingfootball/chess.
4
与by连用表示交通工具的名词前
bytrain,byair,byland
Practice
（）1.——WhatdoesMrBlackdo?
——Heis______Englishteacher.
A/BtheCanDa
()2.____traingoesfasterthan_____bus.
A.A;aB.A;theC.The;theDThe;a
()3.It’searly.Wehavehalf_____hourtogo.
AanBaCtheD/
()4.Eveningcame,wecouldsee____oldmansittingunder____talltree.
Aan;/Bthe;/Ca;theDa;the
()5.Wehave______lunchin_____middleof____day.
A/;a;/Bthe;/;anCa;the;/D/;the;the
()6.——Whichonedoyouwant?
——______blueone,Ithink.
A.TheB.AC.AnD.不填
()7.—DoesJimhave_______ruler？
—Yes，hehas_______．
A．an；someB．a；oneC．a；／D．any；one
()8.Thereis_______oldbike．_______oldbikeisMrZhaos．
A．an；TheB．the；AnC．a；TheD．the；The
()9._______appleadaykeepsthedoctorsaway．
A．TheB．AC．AnD．Two
()10.—Howmanybooksdoyouhave？
—Ihave_______book．Thats_______Englishbook．
A．a；anB．a；oneC．one；anD．one；one
()11.AtthattimeTomwas_______one-year-oldbaby．
A．aB．anC．theD．／
()12._______tigeris_______China．
A．The；aB．A；theC．The；fromD．The；the
()13.Wecantsee_______sunat_______night．
A．the；theB．the；／C．a；／D．／；／
()14._______usefulbookitis！
A．WhatanB．HowaC．WhataD．What
()15.Oneafternoonhefound_______handbag．Therewas_______“s”onthecornerof_______handbag．
A．a；an；theB．a；a；theC．an；an；anD．the；a；a
()16._______oldladywithwhitehairspoke_______Englishwellat_______meeting．
A．An；an；aB．The；／；anC．The；／；aD．The；／；the
()17._______GreatWallis_______longestwallintheworld．
A．A；aB．The；theC．A；theD．The；a
()18._______newbridgehasbeenbuiltoverHuangpuRiver．
A．The；aB．A；／C．A；theD．An；the
()19._______womanoverthereis_______popularteacherinourschool．
A．A；anB．The；aC．The；theD．A；the
()20.Heusedtobe_______teacherbutlaterheturned_______writer．
A．a；aB．a；theC．／；aD．a；／

七年级英语下册Unit3Ouranimalfriends期末知识点汇总

七年级英语下册Unit3Ouranimalfriends期末知识点汇总

Keyphrases
1.blindadj.失明的作定语或表语前加定冠词the表示一类人
Eg.Heisblind.
Hewasateacheroftheblind.
(as)blindasabat视力极差的，几乎看不见的
beblindto...对……视而不见
turnablindeyeto...对……熟视无睹
Eg.Heisblindtohisownfaults.
2.Televisionprogramme
3.helpfuladj.有帮助的，有益的近义词：useful反义词:helpless（无助的）
Eg.Ourteachersarekindandhelpful.
4.meanvt.过去式：meant“表示……的意思”名词：meaning(意思；意义)
Eg.Whatdoyoumeanbysayingthat?
Whatdoesthiswordmean?=What’sthemeaningofthisword?
5.welcomeadj.“受欢迎的”
感叹词“欢迎”Eg.WelcometoChina!
Vt.“欢迎（人），欣然接受（意见）”
Eg.AllthestudentsandteacherswelcomeDoctorBrown.
交际用语“不用谢，不客气”
Eg.--Thankyouforyourhelp.--You’rewelcome.
6.sorryadj.“对不起”用于对别人有伤害或做错事时。besorry+句子“对……抱歉”
besorrytodosth.抱歉做某事Eg.I’msorrytotroubleyou.
besorryaboutsth.为某事感到遗憾
besorryforsb.为某人感到难过、同情
Eg.I’msorryaboutwhat’shappened.感到遗憾
Iamverysorryforthefamily.十分同情
交际口语听到伤心或不愉快的消息时的回答
Eg.--I’mafraidhe’sill.--I’msorrytohearthat.
Excuseme
通常用在打扰别人或吸引别人注意时，在说或做某事之前使用
Sorry
在说活做这件事之后使用，表示歉意
Eg.Excuseme,whereisthebank?
Sorry,Ican’trememberyourname.
7.anywhereadv.“任何地方；无论何处”（用于否定句、疑问句或条件从句）
Eg.Ihaven’tgotanywheretolive.没找到住的地方。
Didyoutrytogethelpfromanywhere.
Ifyougoanywhere,takemewithyou.
somewhere“在某处”用于肯定句中
nowhere“无处，任何地方都不（表示否定意义，等于not...anywhere）”
8.byoneself独自在句中用作状语Eg.Icandoitbymyself.
9.apologizevi“道歉，认错”=saysorry
apologizetosb.=saysorrytosb.向某人道歉
apologizeforsth./doingsth.为（做）某事道歉用
Eg.Youmustapologizetoherforhavingkeptherwaiting.
10.leadvtvi(过去式led)“引导；领导”leadsb.to...引领某人去某处
Eg.Theboyledtheblindmantotheothersideoftheroad.
11.fallasleep“入睡”同义：gotosleep
sleep为adj.n.--sleep
Eg.IfellasleepsoonafterIwenttobedlastnight.不久就睡觉了
12.starttodosth.=begintodosth.还可用startdoingsth.
Eg.Itstartedraining[torain].开始下雨了。
13.wakevivt.醒；唤醒。
wakeup醒来；
wakeupsb.(wakesb.up)唤醒某人。
Eg.Hismotherwakeshimupeverymorning,forhecan’twakeuphimself.
I’llwakehimuprightnow.
14.withone’shelp=withthehelpofsb.在某人的帮助下
Eg.IworkedouttheproblemwithMary’shelp.在Mary的帮助下
15.getdown蹲下；趴下；下车
Eg.Shegotdownonthefloor.
Wegetdownatthenextstation.下车
16.nexttoprep.紧邻；在……近旁Eg.Comeandsitnexttome.
17.get...outof...使……从……出去
getoutof...从……出去，离开
Eg.Thepolicegottheboyoutofthehouseonfire.
Hegotoutofthecarattheschoolgate.
18.attheairport在机场
19.dangerousthings“有害物品，危险物品”
dangerousadj.危险的比较级:moredangerous最高级：mostdangerous
dangern.indanger“处于危险中”
Eg.Thiskindofanimalisdangerous.动物是危险的
Thiskindofanimalsisindanger.面临危险
20.appearvi出现，显现反义词：disappearn.appearance外貌、外观
Eg.Arainbowappearedintheskyaftertherain.出现一道彩虹
21.push...awayfrom...把……从……推开
toofaraway离得太远
Keygrammar
Reflexivepronouns反身代词
1.反身代词的基本用法是在句子中作宾语或表语。（反身代词反指句子的主语，表示“本人”或“亲自”）
Didyouenjoyyourselflastnight?
Weshouldnotthinkonlyofourselves.
Hedidthehomeworkhimself.
2.byoneself形式，其含义为alone（单独地，独自地）
Iwentonholidaybyhimself.(=Iwentonholidayalone.)
ShelearntEnglishbyherself.(=)
3.反身代词常用于某些固定搭配中。
allbyoneselflearnbyoneselfthinktooneself
saytooneselfteachoneselfleaveonebyoneselfmakeoneselfathome
练习用适当的反身代词完成句子。
1.I’mnotangrywithyou.I’mangrywith.
2.MargrarethadanicetimeinLondon.Sheenjoyedsomuch.
3.MyfriendshadanicetimeinLondon.Theyenjoyedverymuch.
4.Heneverthinksaboutotherpeople.Heonlythinksabout.
5.Iwanttoknowmoreaboutyou.Tellmeabout.(oneperson)
6.Goodbye!Haveaniceholidayandlookafter.(twopeople)
7.IcookedamealandthenIwatchedtelevision.
8.Sheputtheplatesonthetableandtoldthemtohelptothefood.
9.Tomhurtwhenhewasplayingfootball.
10.Wepaintedthewholehouse.
其他
1.Don’tworryaboutme.I’moldenoughtothinkfor.
A.himselfB.herselfC.yourselfD.myself
2.Mr.MrehasmoremoneythanMr.Little.Buthedoesn’tenjoy.
A.heB.himC.hisD.himself
3.翻译:帮助别人就是帮助自己。Helpingothersishelping
Prepositionsofposition方位介词
1.in的用法
1）in可以用来表示“在一个被包围的空间中”。
inaroom/ashop/acar/thewater…
2)in用来表示“在一大片平面的地域内”
inagarden/atown/thecitycentre/France
3)in常见短语
inbedinhospital/inprisonintheskyinthemiddleintheworldinaphotograph/inapicture
4)inanewspaper和onanewspaper的区别
2.at的用法
1）at可以用来表示“十分靠近”,“在…旁边”
atthedeskatthedooratthetrafficlights
2)在面积较小的地方前面加at
athomeatthebusstopatthestationattheairport
atthedoctor’satthehotel
3.on的用法：1)on意为“在…上面”。常指一个物体的垂直上方，并接触。
ontheshelfonaplateonabalconyontheflooronawall
2)常用短语
Onabus/onatrain/onaplane/onaship
Onthegroundfloor/onthefirstfloor
Onthewayhome
4.to的用法：1）用来表示“到…;往…”go/come/return/walkto…
翻译：简下个星期去法国。
2）在here、there、home前省略介词to
翻译：我要回家了。
3）from…to…
Wewalkedfromthehoteltothestation.
5.by的用法：用于表述地点或位置时，是nextto或beside的意思，意为“靠近；紧靠”
Ourhouseisbythesea.
6.under的用法：指不与表面接触且垂直的正下方。
Thecatisunderthetable.
Themanisstandingunderatree.
7.below和above的用法
above一般指不与表面接触且不一定垂直的上方；below一般表示不与表面接触且不一定垂直的下方。

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