完整word版深圳牛津英语七年级下unit4savethetrees知识点总结和单元测试.docx
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完整word版深圳牛津英语七年级下unit4savethetrees知识点总结和单元测试
深圳牛津英语七年级下unit4savethetrees知识点总结和单元测试
Unit4Savethetrees
一、单词
单词
词性及词义
词汇拓展
discuss
v.讨论
discussionn.讨论近义词：
talkabout
branch
树枝n.
复数形式：
branches
produce
v.产生
productn.产品
major
adj.主要的
近义词:
important
convenient
adj.方便的
反义词：
inconvenient
imagine
v.想像，设想
imaginedoingsth.想像做某事
container
n.容器
containv.包含,容纳
practise
v.训练，练习
practicen.练习practicaladj.实用的practisedoingsth.练习做某事
save
v.拯救
近义词：
rescue
fight
作斗争与v....
fightern.战士
against
反对prep.
beagainst反对befor支持
example
例子n.
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
近义词：
illness
dig
v.挖
过去式：
dug过去分词：
dug
carry
搬，扛，背v.
carryout执行，实施
二、短语
词组
词义
词汇拓展
1.cutdown
砍倒
cutup切碎cutoff切断
2.beharmfulto
对....有害
bebadfor近义词：
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深圳牛津英语七年级下unit4savethetrees知识点总结和单元测试
3.talkabout
讨论
discuss近义词：
4.takein
吸收
absorb近义词：
5.comefrom
来自
befrom近义词：
6.infact
事实上
actually近义词：
7.bemadeof
由...制成（看得出原材料）
（看不...制成bemadefrom由出原材料）地方制作或in在...bemade
生产
8.stopdoingsth.
）不做停止做某事（
停下来去做stoptodosth.另外一件事
9.asaresultof
因为，由于
近义词：
becauseof
句型三、1.Treesaregoodfor….
Exerciseisgoodforhealth.运动有益于健康。
eg:
begoodfor对…..有利
eg:
吸烟对健康有害。
Smokingisbadforhealth.对…..有害bebadfor
2.Alotofthefurnitureismadeofwood.
furniture不可数名词，家具。
①apieceoffurniture。
asetoffurniture一套家具;一件家具从产品中能够看出原材料制成②bemadeof由….从产品中看不出原材料。
bemadefrom由….制成。
拓展：
组成由……bemadeupof
madeinChina）地方制造（比如bemadein在……......被制成bemadeintobemadeby由……（人）制造
3.Ican'timagineaworldwithouttrees.想像做某事.imaginevt.想像；猜想；臆断imaginedoingsth.
Canyouimaginelivingwithsuchaboringman?
如：
你能想象和这样一个无聊的人生活在一起吗？
4.Shecanskateataveryhighspeedbecauseshepractisesalot.
IshouldpractisespeakingEnglish.
如：
训练，练习。
practisesvt.
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深圳牛津英语七年级下unit4savethetrees知识点总结和单元测试
practicen.练习如：
Playingthepianoneedsalotofpractice.
5.Butthespeakerdidnotstopspeakinguntiltwentypasttwelve.
not…..until意为：
直到…..才…..。
如：
Wewon'tseeanyflowersuntilMay.
until连词，意为:
直到…..时。
如：
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）
如：
Theyallcameexcept/butTom/him.
TheyallcamebesidesTom/him.
II在否定句中besides/but/except可以互换。
如：
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
ing
直接加
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ing再加
run-running,stop-stoppingsit-sitting
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深圳牛津英语七年级下unit4savethetrees知识点总结和单元测试
特殊变化31.32
不规则
die-dying,lie-lying,tie-tying
单元测试SavethetreesUnit4
）
15分（每小题1分，共I.词汇运用）8分（每小题1分，共i.根据句意，选择与划线部分意思最接近的选项。
）istostudyhard.）1.Asstudents,ourmajortask（任务（
C.important
A.busy
B.great
）2.Treescanproducelotsofusefulthingsforus.（
C.buy
B.find
A.make
）3.Computersandmobilephonesmakeourlivesmoreconvenient.（
C.moreexciting
B.richer
A.easier
）4.Thechildrenarediscussingwhattodotohelpanimals.（
C.talkingabout
B.lookingat
A.listeningto
）5.Thetallmountainsarecoveredwithmillionsoftrees.（
C.alot
A.several
B.somany
）6.Ican'thaveapictureinmindofthelifewithouttrees.（
C.produce
A.think
B.imagine
）7.ThiskindofTVshowsareharmfultoteenagersbecausetheyaretooviolence.（
C.useful
B.bad
A.good
accepthisexplanation.Hetoldalie.,Icouldn't（）8.Infact
C.Finally
B.Actual
A.Asamatteroffact
）
7分1选择恰当的词汇或短语完成句子。
（每小题分，共ii.
）9.Wewill_____moreharmfulgasifwedon'tprotecttheenvironment.（
C.takeup
B.takeout
A.takein
）10.Somethingthatis_____canhurtordamagepeopleorthings.（
C.harmless
B.harmful
A.helpless
）11.To_____somethingmeanstomakeapictureofsomethinginyourmind.（
C.imagine
B.make
A.think
）12.Thedoctoractedquicklyto____theboy'slifeaftertheaccident.（
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深圳牛津英语七年级下unit4savethetrees知识点总结和单元测试
A.workB.saveC.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.exampleB.hobby
C.diary
）15分（每小题1分，共II.单项选择Howdotreeshelpus?
Doyouknow?
）16.—（
For_______example,theycankeepaircool_______clean.—
C./;and
B.an;and
A.an;but
（）17.—I'dlike________somethingabouttrees.Canyoutellme?
—Sure.Theycanhelp________inmanyways.
A.toknow;we
B.toknow;us
C.know;we
（）18.—Whydotreeshaveverylongroots?
—Becausetherootstake___________enoughwaterforthem_________.
A.in;living
B.in;tolive
C.out;living
（）19.—______dowehavetosavetrees?
—Becausetheyare______birdsandanimals.
A.Why;hometo
B.Why;thehometo
C.How;hometo
（）20.—Thiskindofnewcarcanproducelittle______gasesanditischeap.
—Soundsgood.I'llthinkaboutwhen______it.
A.useful;buying
B.useful;tobuy
C.harmful;buying
（）21.—Wow!
There_______alotofnewdesksinthehouse.
—Yeah.Andtheysmell_______becausetheyarewooden（木制的）.
A.is;nice
B.is;nicely
C.are;nice
（）22.—Ithinkdrinkingtoomuchcolais________health.
—Iagree.Sowhatkindofdrinkcankeepus________.
A.goodfor,health
B.badfor;healthy
C.goodfor;healthy
（）23.—Look!
Theoldwoman___________abigbag.Shemustbetired.
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unit4savethetrees深圳牛津英语七年级下知识点总结和单元测试Ithinkso.Let'sprovideher_________somehelp.—
C.iscarrying;for
A.iscarrying;with
B.carries,with
Whatanicehill!
Thereare_________treesonit.
）24.—（
—That'sbecausepeoplehaveneverstopped________here.
A.thousandof;planting
B.thousandof;toplant
C.thousandsof;planting
（）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.Itisfastand
cheap.
A.helpful
B.cheerful
C.convenient
（）28.Alotofthingssuchaschairsanddesksaremade_______wood.
A.of
B.from
C.in
（）29.—Howmanystudentsarethereinyourschool?
—_____thestudentsinourschool_____overtwothousand.
A.Thenumberof;is
B.Thenumberof;are
C.Anumberof;is
（）30.Doyouknowthereare______ofpeopleinthepark.And_____ofthemare
youngpeopleinthepark.
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,whenhegrew
up,henolongerplayedthere.
Oneday,theboycameandhelookedWhenthetreeknewtheboy
wantedsometoys,sheaskedtheboytopickallhertosell.Sotheboydidit
andleft.
Anotherday,theboyturnedintoamanandgotback,Comeandplaywith
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深圳牛津英语七年级下unit4savethetrees知识点总结和单元测试
33!
thetreewasexcitedandsaid.“35,Ihavetobuildahousetolivein,”the
mansaid.“Youcan35
offmybranchestobuildyourhouse.Sothemandiditandleft36.
Onehotsummerday,themancame.Whentheappletreeknewthattheman
neededaboattogosailing,shelethim37hertrunk（树干）．
Aftermanyyears,themancameagain.Sorry,myboy.Butthe38thingleft
ismydyingroots,thetreesaid.Ijustneedaplacetorest39I'moldandtired
afteralltheseyears,themansaid.
“Come!
40treerootsarethebestplacetorest,themansatdownandthe
treesmiledwithtears.
（）31.A.gladB.sadC.excited
C.leaves（）32.applesB.A.roots
C.B.you（）33.A.mehim
C.A.Yes（）34.OKNoB.
C.B.）35.（A.takecutfall
C.B.easily（）36.sadlyslowlyA.
C.bring（）37.B.takecarryA.C.only（）38.B.firstA.bad
C.（A.B.sobutthought）39.
Long
C.New
B.（）40.Old
A.
1.5阅读理解（每小题.IV分，共分）30A
Treesareimportantandtheycanhelpusinmanyways.However,someofthem
areindangerandneedtobetakencareofasmuchaspossible.Therearesomeways
tosavetrees.
Usepaperwisely.Wecansavetreesbyusingpaperinarightway.Whatcanwe
do?
Usebothsidesofpaperwhendoinghomework.Borrowbookstoreadwhenyou
needn'tbuythem.Neverthrowoldbooksaway,butbekindtodonatethemtoothers
whoneedthem.Inplaceofpapertowels,useclothtowels.
Planttrees.Tosavetrees,it'sagreat
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