深圳牛津七年级下Unit4知识点归纳练习备课讲稿Word格式.docx
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v.与...作斗争
fightern.战士
against
prep.反对
beagainst反对
befor支持
example
n.例子
forexample例如
harmful
adj.有害的
harmfullyadv.有害地
harmfulnessn.坏处，害处
furniture
n.家具
furniture是不可数名词
disease
n.疾病
illness
dig
v.挖
过去式：
dug
过去分词：
carry
v.搬，扛，背
carryout执行，实施
二、短语
词组
词义
1.cutdown
砍倒
cutup切碎
cutoff切断
2.beharmfulto
对....有害
bebadfor
3.talkabout
讨论
4.takein
吸收
absorb
5.comefrom
来自
befrom
6.infact
事实上
actually
7.bemadeof
由...制成（看得出原材料）
bemadefrom由...制成（看不出原材料）
bemadein在...地方制作或生产
8.stopdoingsth.
停止做某事（不做）
stoptodosth.停下来去做另外一件事
9.asaresultof
因为，由于
becauseof
三、句型
1.Treesaregoodfor….
begoodfor对…..有利eg:
运动有益于健康。
Exerciseisgoodforhealth.
bebadfor对…..有害eg:
吸烟对健康有害。
Smokingisbadforhealth.
2.Alotofthefurnitureismadeofwood.
①furniture不可数名词，家具。
asetoffurniture一套家具;
一件家具a
piece
of
furniture。
②bemadeof由….制成从产品中能够看出原材料
bemadefrom由….制成。
从产品中看不出原材料。
拓展：
bemadeupof由……组成
bemadein在……地方制造（比如madeinChina）
bemadeby由……（人）制造bemadeinto被制成......
3.Ican’timagineaworldwithouttrees.
imaginevt.想像；
猜想；
臆断.imaginedoingsth.想像做某事
如：
Canyouimaginelivingwithsuchaboringman?
你能想象和这样一个无聊的人生活在一起吗？
4.Shecanskateataveryhighspeedbecauseshepractisesalot.
practisesvt.训练，练习。
如：
I
shouldpractise
speaking
English.
practicen.练习如：
Playingthepianoneedsalotofpractice.
5.Butthespeakerdidnotstopspeakinguntiltwentypasttwelve.
not…..until意为：
直到…..才…..。
Wewon’tseeanyflowersuntilMay.
until连词，意为:
直到…..时。
Ishallstayhereuntiltwelveo’clock.
6.Wearehavingfunatthebeach.
havefun=haveagoodtime=enjoyoneself玩得高兴，过得愉快。
7.WemustdoourbesttoprotecttheAmazonrainforest.
doourbesttodosth.=tryourbesttodosth.尽某人最大的努力去做….
protect:
保护；
protectsth./sb.fromsth.保护某人/某物免遭......（侵害）
Youshouldprotectthechildrenfromcatchingcold.
8.Teaisthemostpopulardrinkintheworldbesideswater.
I在肯定句中
except/but除…外（不再有）
besides除…外（还有）
Theyallcameexcept/butTom/him.
TheyallcamebesidesTom/him.
II在否定句中besides/but/except可以互换。
Nobodyknowsthetruthbesides/but/exceptTom.
四、语法：
现在进行时
1.概念：
现在进行时表示某个正在发生的动作。
2.结构：
be+动词ing.
3.标志词：
now,look,listen
4.动词的现在分词变化规则
情况
方法
例子
一般情况
直接加ing
cook-cooking,sleep–sleeping
以不发音的e结尾
去e加ing
make-making,taste-tasting
以重读闭音节结尾的
双写最后的辅音字母,再加ing
run-running,stop-stopping
sit-sitting
特殊变化
不规则
die-dying,lie-lying,tie-tying
Unit4Savethetrees单元测试
I.词汇运用（每小题1分，共15分）
i.根据句意，选择与划线部分意思最接近的选项。
（每小题1分，共8分）
（）1.Asstudents,ourmajortask（任务）istostudyhard.
A.busy
B.great
C.important
（）2.Treescanproducelotsofusefulthingsforus.
A.make
B.find
C.buy
（）3.Computersandmobilephonesmakeourlivesmoreconvenient.
A.easier
B.richer
C.moreexciting
（）4.Thechildrenarediscussingwhattodotohelpanimals.
A.listeningto
B.lookingat
C.talkingabout
（）5.Thetallmountainsarecoveredwithmillionsoftrees.
A.several
B.somany
C.alot
（）6.Ican’thaveapictureinmindofthelifewithouttrees.
A.think
B.imagine
C.produce
（）7.ThiskindofTVshowsareharmfultoteenagersbecausetheyaretooviolence.
A.good
B.bad
C.useful
（）8.Infact,Icouldn’taccepthisexplanation.Hetoldalie.
A.Asamatteroffact
B.Actual
C.Finally
ii.选择恰当的词汇或短语完成句子。
（每小题1分，共7分）
（）9.Wewill_____moreharmfulgasifwedon’tprotecttheenvironment.
A.takein
B.takeout
C.takeup
（）10.Somethingthatis_____canhurtordamagepeopleorthings.
A.helpless
B.harmful
C.harmless
（）11.To_____somethingmeanstomakeapictureofsomethinginyourmind.
B.make
C.imagine
（）12.Thedoctoractedquicklyto____theboy’slifeaftertheaccident.
A.work
B.save
C.examine
（）13.—Jim,Iheardthatyoumovedtoanewplace.
—Right,Inowlivenexttoasupermarket.It’svery______.
A.safe
B.lonely
C.convenient
（）14.—Thecaseistooheavyforyou.Letmehelpyou_____it.
—Thankyouverymuch.
A.find
B.buy
C.carry
（）15.A/An_____meansafactthatillustratesarule.
A.example
B.hobby
C.diary
II.单项选择（每小题1分，共15分）
（）16.—Howdotreeshelpus?
Doyouknow?
—For_______example,theycankeepaircool_______clean.
A.an;
but
B.an;
and
C./;
（）17.—I'
dlike________somethingabouttrees.Canyoutellme?
—Sure.Theycanhelp________inmanyways.
A.toknow;
we
B.toknow;
us
C.know;
（）18.—Whydotreeshaveverylongroots?
—Becausetherootstake___________enoughwaterforthem_________.
A.in;
living
B.in;
tolive
C.out;
（）19.—______dowehavetosavetrees?
—Becausetheyare______birdsandanimals.
A.Why;
hometo
B.Why;
thehometo
C.How;
（）20.—Thiskindofnewcarcanproducelittle______gasesanditischeap.
—Soundsgood.I'
llthinkaboutwhen______it.
A.useful;
buying
B.useful;
tobuy
C.harmful;
（）21.—Wow!
There_______alotofnewdesksinthehouse.
—Yeah.Andtheysmell_______becausetheyarewooden（木制的）.
A.is;
nice
B.is;
nicely
C.are;
（）22.—Ithinkdrinkingtoomuchcolais________health.
—Iagree.Sowhatkindofdrinkcankeepus________.
A.goodfor,health
B.badfor;
healthy
C.goodfor;
（）23.—Look!
Theoldwoman___________abigbag.Shemustbetired.
—Ithinkso.Let'
sprovideher_________somehelp.
A.iscarrying;
with
B.carries,with
C.iscarrying;
for
（）24.—Whatanicehill!
Thereare_________treesonit.
—That'
sbecausepeoplehaveneverstopped________here.
A.thousandof;
planting
B.thousandof;
toplant
C.thousandsof;
（）25.—Look!
Thefarmers________downtreesnow.
—___________.Whynotstopthemdoingthat?
A.cut;
Soundsgreat
B.cut;
I'
mnotsure
C.arecutting;
That'
stoobad
（）26.—Sam,comedownstairs,please.Ineedyourhelp.
—Sorry,mum.I_____onthephone.
A.amtalking
B.talked
C.wastalking
（）27.Itisvery_______forustotravelbyundergroundinbigcities.Itisfastandcheap.
A.helpful
B.cheerful
（）28.Alotofthingssuchaschairsanddesksaremade_______wood.
A.of
B.from
C.in
（）29.—Howmanystudentsarethereinyourschool?
—_____thestudentsinourschool_____overtwothousand.
A.Thenumberof;
is
B.Thenumberof;
are
C.Anumberof;
（）30.Doyouknowthereare______ofpeopleinthepark.And_____ofthemareyoungpeople
inthepark.
A.thousandsof;
sixthousand
B.thousandsof;
sixthousands
C.thousandof;
sixthousands
III.完型填空（每小题1.5分，共15分）
阅读下面短文，从短文后所给各题的四个选项（A、B、C）中，选出可以填入空白处的最佳选项。
Alittleboylovedtoplayaroundatallappletreeeveryday.Later,whenhegrewup,henolongerplayedthere.
Oneday,theboycameandhelooked31.Whenthetreeknewtheboywantedsometoys,sheaskedtheboytopickallher32tosell.Sotheboydiditandleft.
Anotherday,theboyturnedintoamanandgotback,"
Comeandplaywith33!
"
thetreewasexcitedandsaid.“35,Ihavetobuildahousetolivein,”themansaid.“Youcan35
offmybranchestobuildyourhouse."
Sothemandiditandleft36.
Onehotsummerday,themancame.Whentheappletreeknewthatthemanneededaboattogosailing,shelethim37hertrunk（树干）．
Aftermanyyears,themancameagain."
Sorry,myboy.Butthe38thingleftismydyingroots,"
thetreesaid."
Ijustneedaplacetorest39I'
moldandtiredafteralltheseyears,"
themansaid.
“Come!
40treerootsarethebestplacetorest,"
themansatdownandthetreesmiledwithtears.
（）31.
A.glad
B.sad
C.excited
（）32.
A.roots
B.leaves
C.apples
（）33.
A.me
B.you
C.him
（）34.
A.Yes
B.No
C.OK
（）35.
A.take
B.cut
C.fall
（）36.
A.slowly
B.easily
C.sadly
（）37.
A.bring
B.take
（）38.
A.first
B.only
C.bad
（）39.
A.so
B.but
C.thought
（）40.
A.Old
B.New
C.Long
IV.阅读理解（每小题1.5分，共30分）
A
Treesareimportantandtheycanhelpusinmanyways.However,someofthemareindangerandneedtobetakencareofasmuchaspossible.Therearesomewaystosavetrees.
Usepaperwisely.Wecansavetreesbyusingpaperinarightway.Whatcanwedo?
Usebothsidesofpaperwhendoinghomework.Borrowbookstoreadwhenyouneedn'
tbuythem.Neverthrowoldbooksaway,butbekindtodonatethemtootherswhoneedthem.Inplaceofpapertowels,useclothtowels.
Planttrees.Tosavetrees,it'
sagreatideatoplantthem.Springisthebestseasontoplanttrees.Ifeveryonearoundusdoesit,millionsoftreeswill.appearandmakeourworldbecomegreenandbeautiful.
Tellpeopletounderstandtheimportanceoftreesandhelpsavetrees,Trytowriteletterstogovernmentofficial（官员）andpersuade（劝）themtouseaslittlepaperastheycan.
（）41.Howmanywaysaretheretousepaperwisely?
A.Two
B.Three
C.Four
D.Five
（）42.Whatcanwedoifwewanttosavetrees?
A.Planttrees.
B.Stopusingtowels.
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