学年牛津深圳版七年级下册unit4词汇培优辅导教案无答案Word格式文档下载.docx
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show…forme
pass…tome
3.—Iwanttoordertenmoremachinesfromyourfactory.
—Sorry.We'
reoutofstock（缺货）now.Wewillproducemorelater.
sell
buy
make
4.—Ithinkweshoulddiscussthematterwiththegroupmembers.
—OK.Weneedmoreideas.
talkabout
focuson
findout
5.—Ithasrainedforfourdays.
—I'
mworriedaboutthecrops.Toomuchrainisharmfultothem.
isnecessaryfor
isbadfor
isstrictabout
6.—IhaveapenfriendwhocomesfromAmerica.
—Ialsowanttohaveapenfriend.
leavesfor
isfrom
floesto
BACABB
二、根据句意，选出可以填入空白处的最佳选项
7.Ifyou________,youmakeaholeinthegroundormovesoilfromoneplacetoanotherusingyourhands,atooloramachine.
push
kick
dig
8.—WhyisMrPotter________theplan?
—Becausehethinksitisstupid.
for
against
in
9.—Doyouoftenshoponline?
—Yes.It'
svery________.
convenient
difficult
impossible
10.—Nowmoreandmorepeopledieofheart________.
—That'
strue.Ithasbecomeoneofthebiggestkillersofmen.
beat
question
disease
11.—Treescanmaketheairclean.
—Yes.Theycan________harmfulgasesfromtheair.
takeoff
takein
takeout
CBACB
三、选择最佳答案
12.Theheadteacherasked________boystocleanthemeetinghall.
thenumberof
anumberof
numbersof
D.
thenumbersof
13.Youshouldcancelthevisit________thebadweather.
because
as
becauseof
asif
14.—Whatdotreesdo________us?
—Theyprovideus________wood,fruitandsoon.
with,for
for,for
with,by
for,with
15.________thehelpofJohn,littleTomstops________.Sowecanenjoyreadingourbooksnow.
On,crying
With,crying
With,tocry
On,tocry
16.Theskyisreallybeautiful.Youcansee________starssmilingatyou.
thousandsof
threethousands
thousandof
threethousandsof
BCDBA
Step2精讲精练
Reading
Treesinourdailylives
Rebeccawantstoknowmoreabouttreesandhowtheyhelpus.SheisinterviewingDrJonesabouttrees.
Rebecca：
Howdotreeshelpus,DrJones?
DrJones：
Theyhelpusinmanyways.Theykeeptheaircoolandclean.Theytakeinharmfulgasesfromtheairandproduceoxygenforustobreathe.They’remajorfightersagainstairpollution.
Iknowtreesalsomakeourlivesmoreconvenient.Manyofthethingsinourdailylivescomefromtrees.Forexample,paperandpencils.
You’reright,Rebecca.Infact,wegetalotmorefromtrees.Wegetfruitandoilfromthem.
Teaalsocomesfromtheleavesoftrees.Lookaroundthisroom.Alotofthefurnitureismadeofwood.Treesarereallyimportantinourdailylives.
Ican’timagineaworldwithouttrees.
Butwecutdownmillionsoftreeseveryyear.Weshouldstopdoingthisifwedon’twantaworldwithouttrees.
Morepractice
TheAmazonrainforest
TheAmazonrainforestinSouthAmericaisthelargestrainforestintheworld.ItcoversfiveandahalfmillionsquarekilometresoftheAmazonBasinandspreadsacrossnì
necountries.
TheAmazonrainforestisveryimportantbecauseitishometothousandsofanimals,birdsandinsects.
However,peoplearedestroyingtheareabycuttingdownmanyofthetrees.Thisiscalled"
deforestation"
.Many1ivingthingslosetheirhomesbecauseofdeforestation.Asaresult,thenumberofkindsofanimals,birds,insectsandtreesintheworldisdecreasing.
WemustdoourbesttoprotecttheAmazonrainforest.
重点词汇与句型讲解：
1.savevt.拯救；
解救
Eg.Let’sdosomethingtosavetheanimalsindanger.
警察从火里救了那个孩子。
Thepolicesavedthechildfromthefire.
【拓展】save“节省、储蓄”Eg.savemoney存钱savetime节省时间
【变形】safeadj.safetyn.
2.discuss=talkaboutvt“讨论”后接名词（短语）或wh-从句及wh-短语discussionn.
Eg.Wediscussedtheproblem.
我们将讨论谁来做。
Wewilldiscusswhoshoulddoit.
Wewilldiscusswhattoteachnextterm.
3.leafn.“树叶”复数：
leaves
4.fightfor...“为……而战”fight过去式：
fought
fightagainst“与……作斗争”
Eg.Heisfightingagainsthissickness.
他们为自由而战。
Theyfightforfreedom.
against：
违背，违抗；
紧靠，防备
beagainst反对，befor赞同
如：
It’syourpromisetogoonsmoking.继续抽烟是违背你的诺言的。
5.providesb.withsth.=providesth.forsb.提供给某人……，为某人提供……
supplysb.withsth.=supplysthtosb.
offersb.sth.=offersth.tosb.
Eg.Sheepprovideuswithwool.=Sheepprovidewoolforus.
6.inmanyways“在许多方面”
【短语】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
7.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.
keepintouchwith与---保持联系；
keepback忍住（眼泪）；
扣下，隐瞒
keepsthinmind=remember
8.Theytakeinharmfulgasesfromtheairandproduceoxygenforustobreathe.
吸收
有害的adj.无害的
harmn.&
vt.损害；
伤害；
危害
It’stoyoureyestoreadinthedark.
takein...“接受……，吸收……”
Eg.Thekindmanwouldliketotakeinthepoorboy.
Fishtakeinoxygenthroughtheirgills.鱼用腮吸氧气
9.breathe[i:
]v.breath[e]n.
10.Cover动词，意为：
覆盖，遮盖；
cover……with…：
用….把….盖上；
becoveredwith….：
被….覆盖着。
eg:
1.他用布把桌子遮住。
2.冬天，道路被雪覆盖着。
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=actually=asamatteroffact实际上，事实上。
用作状语，用于强调或订正前句。
Eg.Hedoesn’tmind.Infact,heispleased.
13.lookaround=lookround“四下环顾”vt./vi.
Eg.Lookaroundyoubeforecrossingthestreets.
Don’tlookaroundwhenyoustudy.学习时，别东张西望
与look有关的短语
照顾，照料，关心
看，注视
寻找
looklike
14.furniture不可数名词（集合用法）表示件数时用pieceasetoffurniture一套家具
Eg.Wedon’thavemuchfurniture.有多少家具
Theyboughtafewpiecesoffurnitureyesterday.
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.
拓展：
bemadeupof由……组成
bemadein在……地方制造（比如madeinChina）
bemadeby由……（人）制造bemadeinto被制成......
EXERCISES：
（1）.Thedeskismade__________wood.
（2）.Paperismade__________wood.
（3）.Themachinesweremade__________theworkers.
（4）.Thiskindofwatchismade_________Shanghai.
（5）.Theteamismade__________30studentsandateacher.
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imaginationn.
Eg.Canyouimaginethelifewithoutelectricity?
Ican’timaginewhathelookslike.
17.cutdown砍倒，减少，降低，缩短
Thelittleboycutdowntheyoungtreewithanaxe.
Thedoctortoldmetocutdown.
医生告诉我要少抽烟，少喝酒。
与cut有关的短语
cutsomethingfromsomething从....切下/割下....
cutup切碎;
cutoff切断,停止
Theyallthedeadbranchesthetree.
Whilewewerecooking,thegaswassuddenly.
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.=.用木材制作桌子
22.begoodfor“对……有好处，对……有益处”
Eg.运动对她的健康有好处。
Sportswillbegoodforherhealth.
bebadfor对…..有害eg:
吸烟对身体有害。
23.【短语】asaresult结果，因此accordingto根据
thehabitofdrinkingtea喝茶的习惯theTangDynasty唐朝
However,：
然而；
不过。
Iamgoodatmath.However,myEnglishisverybad.
翻译：
现在在下雨，不过我们还是出去寻找那个孩子。
.
24.Shecanskateataveryhighspeedbecauseshepracticesalot.
Practise/practicevt.训练，练习。
Practicedoingsth.
我应该练习讲英语。
I
should
practice
speaking
English.
practicen.练习
如：
弹钢琴需要很多练习。
Playingthepianoneedsalotofpractice.
25.Butthespeakerdidnotstopspeakinguntiltwentypasttwelve.
not…..until意为：
直到…..才…..。
直到五月我们才能看到花。
Wewon’tseeanyflowersuntilMay.
until连词，意为:
直到…..时。
我将在这儿一直待到十二点。
Ishallstayhereuntiltwelveo’clock.
26.Infact,wegetalotmorefromtrees.
Infact事实上，实际上。
实际上，他已经50岁了。
.
27.Manylivingthingslosetheirhomesbecauseofdeforestation（采伐森林；
毁林）.
becauseof:
因为，由于
Hecan’tcometheheavyrain.
itrainsheavily,hecan’tcome.
28.Wearehavingfunatthebeach.
havefun=haveagoodtime=enjoyoneself玩得高兴，过得愉快。
29.alive：
活着的、有活力的
升级会员 