Unit 8 A green world——2022-2023学年牛津译林版英语八年级下学期期末复习备考攻略(含解析)

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名称 Unit 8 A green world——2022-2023学年牛津译林版英语八年级下学期期末复习备考攻略(含解析)
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更新时间 2023-06-18 16:21:45

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Unit 8 A green world
一、知识点讲解
1. separate
adj.
existing or happening independently or in a different physical space各自的;单独的,不同的
例: I try to keep meat separate from other food in the fridge.
我想把肉同冰箱里的其他食物分开放。
v.
1). to (cause to) divide into parts(使)分离;(使)分开
例:The north and south of the country are separated by a mountain range. 这个国家的南北两部分被一条山脉隔开。
2). to make people move apart or into different places, or to move apart(使)分开;(使)分散
例:Perhaps we should separate now and meet up later. 或许我们现在应该分开,晚些时候再见面。
2. serious adjective
1). severe in effect; bad严重的;糟糕的
例: There were no reports of serious injuries. 没有接到有人重伤的报告。
2). not joking or intended to be funny严肃的,认真的
例: He was wearing a very serious expression and I knew something was wrong. 他一脸严肃,我就知道出差错了。
3). A serious person is quiet, thinks carefully about things, and does not laugh a lot.(人)严肃的,不苟言笑的
例: I remember her as a very serious child. 我记得她是个很严肃的小孩。
4). determined to follow a particular plan of action坚决的;认真的
例: Is she serious about going to live abroad 她真的想移居国外吗?
3. depend
verb
to be decided by or to change according to the stated thing由…决定,取决于
例:Whether or not we go to Mexico for our holiday depends on the cost. 我们去不去西班牙度假取决于需要花费多少钱。
【拓展】
it (all) depends
it is not decided yet
看情况再决定,看情况再说
例:"Are you going to Emma's party " "I don't know, it depends - we might be going away that weekend." “你去参加埃玛的晚会吗?”“说不好,看情况再说吧—那个周末我们可能要外出。”
depend on 依靠, 取决于
例:Our success depends on whether everyone works hard or not. 我们的成功取决于每个人是否努力。
4. difference noun
1). the way in which two or more things which you are comparing are not the same区别,差别,不同
例: What's the difference between an ape and a monkey 猿和猴有什么区别?
2). a disagreement分歧,争论,争议
例:They had a terrible argument a few weeks ago, but now they've settled/resolved their differences. 几年前他们发生过一次激烈的争吵,不过现在他们的分歧已经消除了。
【拓展】
1). make a (big) difference
to improve a situation (a lot)(极大地)改善
例:Exercise can make a big difference to your state of health.
锻炼会极大地改善你的健康状况。
2). not make any difference
to not change a situation in any way没有引起任何变化
例:You can ask him again if you want, but it won't make any difference - he'll still say no.
你如果愿意可以再去问他,但结果还是一样——他还会说不。
3). with a difference
used to say that something is unusual, and more interesting or better than other things of the same type与众不同,不同寻常,别具一格,更胜一筹
例:Try new Cremetti - the ice cream with a difference. 试试新的克里梅蒂——不同寻常的冰激凌。
5. harmful
adjective
causing harm有害的
例: This group of chemicals is known to be harmful to people with asthma. 已知这类化学品对哮喘病患者有害。
6. turn off 关上(开关)
例:The light's a bit too harsh. You can turn it off.灯光有点太刺眼了。你可以把灯关掉。
【拓展】有关turn的短语:
turn up 出现;发生
例:They finally turned up at nearly midnight.他们终于在近午夜时出现了。
turn over 移交给;翻阅
例:The scandal took a new turn over the weekend.这一丑闻在周末时发生了新的变化。
turn down 减小,关小,调低;拒绝
例:He kept turning the central heating down.他不断地调低中央暖气系统的温度。
turn in 交上;归还
例:You must turn in your pass when you leave the building.你离开大楼时必须交还通行证。
7. run out
意为"用完;耗尽",是不及物动词短语。其主语通常为物,表示"某物用完了",是用主动语态表示被动含义。
例:My money has run out. 我的钱用完了。
【区分】run out of意为"用完……",是及物动词短语。其主语一般是人,of后跟某物,表示"某人用完了某物"。
例:Jack has run out of money.杰克把钱花完了。
二、语法精讲
一般将来时的被动语态
一般将来时的被动语态一般有两种形式:
1. 第一种形式
1). 肯定句:主语+will be+及物动词的过去分词+其他
例:The new film will be shown next Sunday. 这部新影片将于下周日上映。
2). 否定句:主语+won't be+及物动词的过去分词+其他
例: The new film won't be shown next Sunday. 这部新影片将不会于下周日上映。
3). 一般疑问句:Will+主语+be+及物动词的过去分词+其他
例:Will the new film be shown next Sunday 这部新影片将于下周日上映吗?
2. 第二种形式
1). 肯定句:主语+ am/is/are +going to be+及物动词的过去分词+其他
例:The sports meeting is going be held this Friday. 运动会将于本周五举行。
2). 否定句:主语+ am/is/are + not + going to be+及物动词的过去分词+其他
例:The sports meeting isn't going be held this Friday. 运动会将不会于本周五举行。
3). 一般疑问句:Am/Is/Are+ 主语+ going to be+及物动词的过去分词+其他
例: Is the sports meeting going to be held this Friday 运动会将于本周五举行吗?
注意:
在时间和条件状语从句中,常用一般现在时的被动语态代替一般将来时的被动语态。
例:If I am given enough time, I will go to Dalian for my holiday.如果给我足够的时间,我将去大连度假。
备考满分练
一、单选题
1.Our teacher asked us to ________ more information about our city.
A. use up B. turn off C. find out D. keep on
2.—Most of us thought Steven wasn’t able to finish the book because he was a green hand at writing.
—Really The book turns out to be a bestseller. He wrote about his ________ living with a funny man.
A. importance B. difference C. experience D. discussion
3.Please ________ some vegetables with a knife. I want to make a salad.
A. cut down B. cut up C. ask for D. blow out
4.Yuan Longping ________ by Chinese people forever.
A. remembered B. was remembered C. will remember D. will be remembered
5.Think carefully before deciding who _________.
A. invites B. will be invited C. is invited D. will invite
6.—As teenagers, we can make a difference to ________ the earth.
—I can’t agree more. I've decided to ________ as a volunteer during summer holidays.
A. protect; work
B. protecting; work
C. protecting; working
D. protect; working
7.Many trees and flowers ________ next year to make Guangzhou more beautiful.
A. will plant B. will planted C. being planted D. will be planted
8.Our School Art Festival ________ next week. We are looking forward to it.
A. hold B. were held C. will hold D. will be held
9.Hongkou Football Stadium ______ soon to become a "football and sports landmark" in Shanhgai.
A. was rebuilt B. will rebuild C. will be rebuilt D. rebuilt
10.The radio is too noisy. Please ________ the radio.
A. turn up B. turn down C. turn on D. turn off
二、填空题
11.Don't worry. It's nothing _____________ (严重的).
12.We believe the problem will be ________ (解决) in the end.
13.It's known to all that Taiwan is part of China, and it can never _____(separate) from our motherland.
14.Playing computer games too much will be _____(harm) to the students.
15.I'm sorry to take your schoolbag _____(careless).
三、阅读理解
What will the houses of the future look like Could it have gardens on its walls, or a pool with fish for dinner Architects(建筑师)believe that they are all possibilities. The only thing for sure is that the houses will be as green as possible.
The tree house Many architects in the world would like to build a “tree house”. Like a leaf, the surface of the house collects sunlight during the day. The energy can be used to heat water, produce electricity, and even create fresh air for the home. The “root” of the house is deep under the ground. It uses the soil to control the home’s temperature.
The lizard house Like a lizard(蜥蜴), changing colours with the weather is the most important design of a lizard house. When it’s in the bright sun, the cover of the house will turn dark to protect it from strong heat. During dark days, it turns white and takes in as much light and heat as possible to produce energy.
Meals at home This design is perhaps as much about the future of food production as architecture(建筑风格). It has gardens on the outside wall of the house. People can plant tomatoes, carrots and green tea in them. So every day in the morning, you just need to walk outside and collect your meals.
Learning from the past Looking to the future isn’t the only way to be green. Sometimes, ancient techniques(技术) can also help cut down energy use. For example, a chimney can be a useful air conditioner because it is easier for hot air to flow out of the chimney.
1. We can heat water, produce electricity or create fresh air for the home with ________.
A. the root of a leaf
B. the energy from sunlight
C. the soil under the ground
D. the tree planted at home
2. What will happen to the cover of the lizard house when it’s in the bright sun
A. It will turn white.
B. It will produce energy.
C. It will produce light.
D. It will turn dark.
3. The passage seems to tell us that meals at home in the future will ________.
A. be more delicious
B. need more cooks
C. be greener
D. be easy to cook
4. What is the best title for the passage
A. Green houses of the future.
B. Different kinds of houses.
C. The greener, the better.
D. How to build green house.
答案以及解析
1.答案:C
解析:考查动词短语辨析。句意:老师让我们找到更多有关我们城市的信息。use up用完;turn off关掉;find out找出、查明;keep on继续。根据空后"more information about our city"可知,应是找到更多有关我们城市的信息。故选C。
2.答案:C
解析:考查名词辨析。句意:——我们大多数人都认为史蒂文不能写完这本书,因为他在写作方面还是个新手。——真的?这本书成了畅销书。他写了他和一个有趣的人一起生活的经历。importance重要性;difference差别;experience经历;discussion讨论。根据"He wrote about his...living with a funny man."可知,此处是指生活的经历,故选C。
3.答案:B
解析:考查动词短语。句意:请用刀切碎一些蔬菜。我想制作沙拉。cut down砍倒;削减;cut up切碎;ask for要求;blow out吹灭。根据"I want to make a salad."可知此处表达的是"请用一把刀切碎一些蔬菜"。故选B。
4.答案:D
解析:考查动词语态。句意:袁隆平将被中国人民永远铭记。根据句意,主语和动词之间是被动关系,故应用被动语态,故排除A、C项;结合时间状语"forever"可知,应用一般将来时的被动语态,构成形式为:will be done,remember的过去分词是remembered。故选D。
5.答案:B
解析:考查一般将来时的被动语态。句意:在(你)决定邀请谁之前要仔细考虑。invite邀请,根据主语who和动词invite是被动关系,所以用被动语态,排除A和D,由语境可知,空缺处表示还未发生的动作,用一般将来时。故选B。
6.答案:B
解析:考查非谓语动词。句意:——作为青少年,我们可以为保护地球做出贡献。——我完全同意。我决定暑假做一名志愿者。make a difference to (doing) sth"对……做出贡献,有影响",decide to do sth"决定做某事"。故选B。
7.答案:D
解析:考查一般将来时被动语态。句意:明年将种植许多树和花,使广州更美丽。根据"next year"可知,句子用一般将来时。主语"Many trees and flowers"与动词plant之间是被动关系,故此处用一般将来时被动语态will be done结构。故选D。
8.答案:D
解析:考查一般将来时的被动语态。句意:我们学校的艺术节下周举行。我们期待着它。hold“举行”,根据"next week"可知,时态是一般将来时,主语"Our School Art Festival"和动词hold之间是被动关系,所以要用被动语态,一般将来时的被动语态构成:主语+will be+过去分词。故选D。
9.答案:C
解析:考查一般将来时的被动语态。句意:虹口足球场即将重建,成为上海“足球和体育的地标”。根据题干可知,主语Hongkou Football Stadium是动作rebuild的承受者,应用被动语态;再由"soon to become a 'football and sports landmark' in Shanhgai",可知,句子时态用一般将来时;一般将来时的被动语态结构为:will be+动词的过去分词,rebuild的过去分词是rebuilt。故选C。
10.答案:B
解析:考查动词短语。句意:收音机声音太吵了,请把收音机声音关小点。turn up声音开大;turn down声音关小;turn on打开;turn off关掉。根据"The radio is too noisy"可知,表达要把声音关小。故选B。
二、填空题
11.答案:serious
12.答案:solved
13.答案:be separated
14.答案:harmful
15.答案:carelessly
三、阅读理解
答案:1-4BDCA
解析:1.细节理解题。根据表格"Like a leaf, the surface or the house collects sunlight during the day. The energy can be used to heat water, produce electricity, and even create fresh air for the home"可知,是带着太阳能发电的。故选B。
2.细节理解题。根据表格"When it's in the bright sun, the cover of the house will turn dark to protect it from strong heat"可知,蜥蜴房在明亮的阳光下时,房子的顶子就会变黑暗来保护它避免受到强烈的热。故选D。
3.推理判断题。根据表格"This design is perhaps as much about the future of food protection as architecture. It has gardens on the outside wall of the house. People can plant tomatoes, carrots and green tea on them. So every day in the morning, you just need to walk outside and collect your meals"可知,我们未来在家吃饭更绿色环保。故选C。
4.最佳标题。根据第一段 "The only thing for sure is that the houses will be as green as possible"可知,未来的房子一定是是绿色环保的。故选A。
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