2025秋学年译林新版英语八上Unit7复习题纲

秋学年译林新版英语八上Unit7复习题纲Unit7Thenaturalworld!一、单词听写词性汉语汉译英英语英译汉名词珊瑚

coral

名词礁

reef

名词企鹅

penguin

名词生态系统

ecosystem

名词降雨量、下雨

rainfall

名词气候

climate

名词湿地

wetland

动词包括

include

形容词非生物的

non-living

名词池塘

pond

副词大约

around

动词容纳、拿着、举行

hold

动词返回、回去、回来

return

清除、摆脱

getridof

动词防止、阻止

prevent

动词贮存

store

名词海绵块

sponge

动词起作用、行动、扮演

act

名词肾脏

kidney

名词二氧化碳

carbondioxide

动词吸收、使落入险境

trap

副词因此

therefore

名词肺

lung

副词不幸地、悲伤地

sadly

名词吨

ton

动词/名词伤害、损害

harm

名词野生动物

wildlife

名词话题

topic

相当多、不少

quiteafew

形容词铺满沙子的、含沙的

sandy

形容词充满噪声的、吵闹的

noisy

名词系统、体系

system

动词/名词使发生、造成、原因

cause

动词/名词损害、损坏、损失

damage

名词/副词东北、东北方

north-east

名词躲避处、罩子

cover

形容词稀罕的、珍贵的

rare

名词丹顶鹤

red-crownedcrane

名词白天

daytime

动词造成（后果）

lead

导致

leadto

名词泥、淤泥

mud

动词创建、创造

create

建立

setup

形容词保持平衡的

balanced

名词项目

project

名词知识

knowledge

名词废水

wastewater

形容词环保的

environment-friendly

名词先生

sir

名词女士

madam

动词杀死

kill

动词解决、解答

solve

形容词环境的

environmental

二、词性转换1.Nature(名词)

自然

--(形容词)___________(自然的）2.Kind(形容词)

善良的

--(副词)____________（善良地）3.Half(名词)

一半

--(复数形式)_______________4.Reef(名词)

礁石

--(复数形式)______________5.Different(形容词)

不同的

--(名词)____________（不同点）6.Leaf(名词)

树叶

--(复数形式)_____________7.Living(形容词)

生物的

--(反义词)___________（非生物的）8.Balance(名词)

平衡

--(形容词)_________（平衡的）9.Salty(形容词)

咸的

--(名词)__________（盐）10.Pollute(动词)

污染

--(名词)__________（污染）11.Kidney(名词)

肾脏

--(复数形式)_________12.Near(形容词)

附近的

--(副词)_________（几乎、将近）13.Three(数词)--(序数词)_________（第三）14.Health(名词)

健康

--(形容词)_________（健康的）15.Hot(形容词)

热的

--(名词)_________（热度）16.Difficulty(名词)--(形容词)__________（困难的）17.Act(动词)

行动

--(名词)________（行为）--(名词)_______（活动）--(形容词)______（积极的）18.Harmful(形容词)

有害的

--(名词)________（伤害）19.Noise(名词)

噪音

--(形容词)__________（吵闹的）20.Actual(形容词)

事实的

--(副词)_________（事实上）21.Friend(名词)

朋友

--(形容词)________（友好的）22.Lucky(形容词)

幸运的

--(副词)_________（幸运地）23.Easy(形容词)

容易的

--(副词)_________（容易地）24.Build(动词)

建造

--(名词)________（建筑物）25.Fisherman(名词)

渔夫

--(复数形式)________26.Sand(名词)

沙子

--(形容词)_________（含沙的）27.Tour(动词)

旅行

--(名词)________（游客）--_________（游客）28.Educate(动词)

教育

--(名词)________（教育）29.Important(形容词)

重要的

--(名词)__________（重要性）30.Meaning(名词)

意思

--(形容词)_________（有意义的）31.Environment(名词)

环境

--(形容词)_________

（环保的）三、重点短语1.善待自己_______________________________

2.

自然世界

______________________________3.

一半的...________________________________

4.

珊瑚礁

________________________________5.

看起来像...______________________________

6.

维系着大量生命

________________________7.

极地冰原

_______________________________

8....的家园/栖息地__________________________9.

北极熊

_________________________________

10.

昼夜温差

_______________________________11.

如此...以至于...__________________________

12.

少数动植物

_____________________________13.

储存水分

______________________________

14.

在地球上

_______________________________15.

规模各异

______________________________

16.

发挥作用

_______________________________17.

保持平衡

______________________________

18.

地球表面

_______________________________19.

大量的..._______________________________

20.

海水

___________________________________21.

落到...上

______________________________

22.

回到...__________________________________23.

循环往复

_____________________________

24.

就像...__________________________________25.

去除..._________________________________

26.

防洪

___________________________________27.

暴雨期间

______________________________

28.

占据

___________________________________29.

三分之一的...___________________________

30.

陆地面积

_______________________________31.

吸收

__________________________________

32.

二氧化碳

______________________________33.

产生氧气

______________________________

34.

净化空气

_______________________________35.

数百万..._______________________________

36.

保持健康

_______________________________37.

由...组成

_______________________________

38.

此外/而且

______________________________39.

气候变化

______________________________

40.

面临严重问题

___________________________41.

数百万吨..._____________________________

42.

采取行动

_______________________________43.

海洋生态系统的平衡_____________________

44....的话题

________________________________45.

全年/整年_______________________________

46.

过多日照

______________________________47.

以...为食

_______________________________

48.

相当多

________________________________49.

足够空间

______________________________

50.

深海

___________________________________51.

树荫下

________________________________

52.

一群/一堆..._____________________________53.

担心..._________________________________

54.

注意..._________________________________55.

中国东北部

____________________________

56.

为...提供..._________________________（四种）57.

例如

__________________________________

58.

短暂停留

_______________________________59.

在白天

________________________________

60.

为了...__________________________________61.

导致..._________________________________

62.

平方千米

_______________________________63.

飞到..._________________________________

64.

带来麻烦

_______________________________65....的数量

_______________________________

66.

确保/务必

______________________________67.

对...重要_______________________________

68.

通过制定法律

___________________________69.

阻止...做某事

__________________________

70.

过冬

___________________________________71.

成立/建立

_____________________________

72.

扔垃圾

_________________________________73.

参与清理项目

_________________________

74.

一个好主意

_____________________________75.

破坏生态系统

_________________________

76.

自带筷子

_______________________________77.

鼓励某人做某事

_______________________

78.

做某事的不同方法

_______________________79.

多种海洋生物

_________________________

80.

环保产品

_______________________________81.

行动号召

_____________________________

82.

给某人写信

_____________________________83.

寻求帮助

_____________________________

84.

娱乐空间

_______________________________85.

解决问题

_____________________________

86.

各类...___________________________________87.

因为________________________________四、重点句型1.善待地球就是善待自己。_____________________________________________________________________2.世界上一半的动植物生活在雨林中。_____________________________________________________________________3.我知道不同地方的草原是不同动物的栖息地。_____________________________________________________________________4.沙漠非常干旱，因为降雨量很少。______________________________________________________________________5.昼夜温差极大。_______________________________________________________________________6.沙漠的气候非常恶劣，只有少数动植物能够在那里生活。_______________________________________________________________________7.沙漠植物把水分储存在叶子里，那里的许多动物从这些植物中获取水分。_______________________________________________________________________8.生态系统包括一个区域内所有生物和非生物。________________________________________________________________________9.生态系统规模各异，从小池塘到大片草原。________________________________________________________________________10.它覆盖了地球约71%的表面，产生了地球上约70%的氧气。________________________________________________________________________11.它容纳大量海水，水分升上填空，落到陆地上，然后流回海洋。_________________________________________________________________________12.这个过程循环往复，所以海洋就如同地球之“心”。_________________________________________________________________________13.湿地中的植物有助于去除污染，净化水质。_________________________________________________________________________14.暴雨期间，湿地像巨大的海绵块一样储存水分。_________________________________________________________________________15.森林占地球陆地面积的近三分之一。__________________________________________________________________________16.那里的植物从空气中吸收二氧化碳并产生氧气。__________________________________________________________________________17.因此，人们常把森林称作地球之“肺”。___________________________________________________________________________18.生态系统由什么组成？___________________________________________________________________________19.它在减缓气候变化方面发挥着重要作用。____________________________________________________________________________20.海洋中有数百万吨塑料，而且很难去除它。____________________________________________________________________________21.我们是时候采取行动保护海洋了。____________________________________________________________________________22.如果我们不这样做，塑料将会损害海洋生态系统的平衡。____________________________________________________________________________23.太阳把光和热给予海洋动物。____________________________________________________________________________24.几乎无雨和过多日照使沙漠干旱。_____________________________________________________________________________25.一些动物以这些叶子为食，水分能使它们保持健康。____________________________________________________________________________26.深海不暖和、不明亮、也不嘈杂。____________________________________________________________________________27.沙漠很干，所以一些植物把水分储存在叶子里。____________________________________________________________________________28.如今，许多科学家为珊瑚礁担忧，因为它们正面临严重的问题。____________________________________________________________________________29.由于人类的各种活动，海水正变得更脏，这导致珊瑚慢慢地死亡。____________________________________________________________________________30.此外，气候变化极大地破坏着海洋环境。____________________________________________________________________________31.他们正努力寻找拯救珊瑚礁的方法。_____________________________________________________________________________32.这片地区为许多野生动物提供事物和栖息地。_____________________________________________________________________________33.一些人想缩小湿地面积，以便为农田和建筑腾出更多空间。_____________________________________________________________________________34.现在，中国政府已经制定法律来制止扎龙地区的这些行为。______________________________________________________________________________35.而且也许我们外出就餐时可以自带筷子。_______________________________________________________________________________36.教育和知识是帮助保护森林安全的有用工具。________________________________________________________________________________37.我今日写信是为了请求您帮助保护海洋。________________________________________________________________________________38.它为我们提供食物，也为我们提供娱乐空间。________________________________________________________________________________39.此外，来自家庭和工厂的废水流入海洋，造成污染。________________________________________________________________________________40.向人们宣传如何保护海洋也是个好主意。________________________________________________________________________________41.加入环保团体并成为志愿者很有意义。__________________________________________________________________________________42.我们齐心协力就能帮助保护海洋。___________________________________________________________________________________答案：二、词性转换1.natural

2.kindly

3.halves

4.reefs

5.difference6.leaves

7.non-living

8.balanced

9.salt

10.pollution

11.kidneys

12.nearly

13.third

14.healthy

15.heat16.difficult

17.action;activity;active

18.harm

19.noisy

20.actually21.friendly

22.luckily

23.easily

24.building

25.fishermen26.sandy

27.tourist;visitor

28.education

29.importance30.meaningful31.environmental三、重点短语1.treatkindlyoneself

2.naturalworld

3.halfof...

4.coralreefs5.looklike

6.supportalotoflife

7.thepolarice

8.behometo...9.polarbears

10.thedifferenceintemperaturebetweendayandnight10.so...that...

12.afewanimals

13.keepwater

14.onearth

15.beofdifferentsizes17.playarolein...

17.keepthebalance

18.theearth’ssurface

19.plentyof

20.saltwater

21.fallonto

22.returnto

23.goonandon

24.justlike

25.getridof...

26.preventfloods

27.duringheavyrains27.makeup

29.athirdof...

30.theearth’slandarea

31.takein32.carbondioxide

33.produceoxygen

34.cleantheair

35.millionsof...36.keephealthy

37.bemadeupof...

38.what’smore

39.climatechange40.faceaseriousproblem

41.millionsoftonsof...

42.takeaction43.thebalanceoftheoceanecosystem

44.thetopicof...

45.allyearround46.toomuchsunshine

47.feedon...

48.quiteafew

49.enoughspace50.deepocean

51.undertheshadeoftrees

52.agroupof...

53.beworriedabout...

54.payattentionto...

55.inthenorth-eastofCvidesth.forsb.=providesb.withsth.=offersb.sth.=offersth.tosb.57.forexample

58.forashortstay

59.inthedaytime

60.inorderto...61.leadto

62.squarekilometre

63.flyto...

64.bringtrouble

65.thenumberof...

66.makesure

67.beimportantfor...

68.createlaws69.Stop...fromdoingsth.

70.spendthewinter

71.setup

72.throwrubbish73.Workwithaclean-upproject

74.agoodidea

75.damagetheecosystem

76.takeourownchopsticks

77.encouragesb.todosth.

78.differentwaystodosth.79.manykindsofsealife

80.environment-friendlyproducts

81.calltoaction82.writetosb.

83.askforone’shelp

84.spacetohavefun85.solvetheproblems

86.variouskindsof...

87.becauseof四、重点句型1.Totreatkindlytheearthistotreatkindlyoneself.2.Halfoftheworld’sanimalsandplantsliveinrainforest.3.Iknowthatgrasslandsindifferentplacesarehometodifferentanimals.4.It’sverydryindesertsbecausethere’slittlerainfall.5.Andthedifferenceintemperaturebetweendayandnightishuge.6.Theclimateindesertsissoawfulthatonlyafewanimalsandplantscanlivethere.7.Thedesertplantskeepwaterintheirleavesandmanyanimalstheregetwaterfromtheseplants.8.Anecosystemincludesallthelivingandnon-livingthingsinaarea.9.Ecosystemscanbeofdifferentsizes,fromsmallpondstolargegrasslands.10.Itcoversaround71%oftheearth’ssurfaceandproducesabout70%oftheearth’soxygen.11.Itholdsplentyofsaltwater,andthewaterrisestothesky,fallsontothelandsandthenreturnstotheocean.12.Thisgoesonandon,sotheoceanisjustlikethe

“heart”

oftheearth.13.Plantsinwetlandshelpgetridofpollutionandmakethewaterclean.14.Duringheavyrains,wetlandsstorewaterlikegiantsponges.15.Forestsmakeupnearlyathirdoftheearth’slandarea.16.Plantstheretakeincarbondioxidefromtheairandproduceoxygen.17.Therefore,peopleoftencallforeststhe

“lung”

oftheearth.18.Whatisanecosystemmadeupof?19.Itplaysanimportantroleinslowingdownclimatechange.20.Therearemillionsoftonsofplasticintheoceanandit’sver