内容正文:
2025-2026学年上学期八年级英语知识点梳理与巩固(人教版2024)
Unit 4 Amazing Plants and Animals重点词汇
必备知识清单
重点词汇释义
1.folding(adj.)折叠式的;可折叠的
【用法释疑】用于修饰名词,描述物品可折叠的特性
【常用搭配】folding chair(折叠椅);folding table(折叠桌)
例句:
She bought a folding fan for the summer.(她买了一把夏季用的折扇。)
The folding bed is easy to store when not in use.(这张折叠床不用时容易收纳。)
His folding bicycle can be carried onto the bus.(他的折叠自行车可以带上公交车。)
2.bamboo(n.)竹;竹子
【用法释疑】可数或不可数名词,指竹子这种植物或其材质
【常用搭配】bamboo forest(竹林);bamboo shoot(竹笋)
例句:
Pandas mainly feed on bamboo.(大熊猫主要以竹子为食。)
The house is built with bamboo and wood.(这房子是用竹子和木头建造的。)
She planted some bamboo in the garden.(她在花园里种了一些竹子。)
3.popular(adj.)广受欢迎的;流行的
【用法释疑】可作表语或定语,描述人、事物或观念受欢迎的程度
【常用搭配】be popular with/among(受……欢迎);popular culture(流行文化)
例句:
This singer is very popular with young people.(这位歌手很受年轻人欢迎。)
Basketball is a popular sport in the world.(篮球是世界上一项流行的运动。)
The popular magazine has millions of readers.(这本流行杂志有数百万读者。)
4. goodness(n.)美德;营养
【用法释疑】不可数名词,指人的品德高尚或食物的营养成分
【常用搭配】the goodness of sth.(某物的好处/营养)
例句:
She believes in the goodness of human nature.(她相信人性的善良。)
Eat more vegetables to get the goodness.(多吃蔬菜以获取营养。)
His goodness makes him loved by everyone.(他的美德使他受到大家的喜爱。)
5.tool(n.)工具;手段
【用法释疑】可数名词,指用于完成工作的器具或方法
【常用搭配】tool for doing sth.(做某事的工具);writing tool(书写工具)
例句:
A hammer is a useful tool for building.(锤子是建筑用的有用工具。)
Language is a tool for communication.(语言是交流的工具。)
He has a set of tools for repairing cars.(他有一套修车工具。)
6.actually(adv.)实际上;居然
【用法释疑】修饰动词、形容词或整个句子,表示真实情况与表面不同
【常用搭配】无特定短语,常用于句首或句中
例句:
Actually, I don’t like coffee at all.(实际上,我一点都不喜欢咖啡。)
She looks young, but actually she is over 40.(她看起来年轻,但实际上已经40多岁了。)
He actually finished the work in one day.(他居然在一天内完成了这项工作。)
7.shoot(n. )幼苗;嫩芽;(v.)(shot)开(枪);射击
【用法释疑】名词指植物的新芽;动词表示开枪或射击动作
【常用搭配】n. plant shoot(植物幼苗);v. shoot at(朝……射击)
例句:
The shoot of the plant is growing rapidly.(这株植物的嫩芽生长迅速。)
He shot the arrow at the target.(他朝目标射箭。)
The hunter shot a deer in the forest.(猎人在森林里射中了一只鹿。)
8.appear(v.)出现;呈现
【用法释疑】不及物动词,后接形容词或不定式,表示事物出现或看起来的状态
【常用搭配】appear to be(看起来像);appear in(出现在……)
例句:
A rainbow appeared in the sky after the rain.(雨后天空出现了彩虹。)
He appears to be very happy today.(他今天看起来很高兴。)
The problem appeared when we started the experiment.(我们开始实验时问题出现了。)
9.land(n. )陆地;土地;(v. )降落;着陆
【用法释疑】名词指地球表面的陆地部分;动词指飞机等降落
【常用搭配】n. agricultural land(农田);v. land on(降落在……)
例句:
The ship returned to land after a long journey.(航行了很长时间后,船回到了陆地。)
The plane will land at the airport in 10 minutes.(飞机将在10分钟后降落在机场。)
They own a large piece of land in the countryside.(他们在乡下拥有一大片土地。)
10.rose(n.)玫瑰;蔷薇
【用法释疑】可数名词,指这种花卉植物或其花朵
【常用搭配】rose garden(玫瑰园);rose flower(玫瑰花)
例句:
She received a bunch of red roses on Valentine’s Day.(情人节那天她收到了一束红玫瑰。)
The rose is a symbol of love.(玫瑰是爱情的象征。)
There are many roses in the garden.(花园里有很多玫瑰。)
11. wing(n.)翅膀;翼
【用法释疑】可数名词,指动物或飞行器的翅膀
【常用搭配】bird’s wing(鸟的翅膀);plane wing(飞机机翼)
例句:
The bird spread its wings and soared into the sky.(鸟儿展开翅膀飞向天空。)
The wing of the plane was damaged in the storm.(飞机的机翼在风暴中受损。)
Butterflies have colorful wings.(蝴蝶有色彩斑斓的翅膀。)
12.weigh(v.)有……重;称重量
【用法释疑】及物动词,后接重量或物体;不及物动词表示重量为……
【常用搭配】weigh sth.(称某物的重量);weigh up to(重达……)
例句:
He weighed the package before sending it.(他寄出包裹前称了重量。)
The elephant weighs about 5 tons.(这头大象重约5吨。)
She weighs herself every morning.(她每天早上称体重。)
13.connect(v.)关联;连接
【用法释疑】及物或不及物动词,后接with或to表示连接对象
【常用搭配】connect with(与……连接/关联);connect to(连接到……)
例句:
The bridge connects the two cities.(这座桥连接着两座城市。)
You can connect the printer to the computer.(你可以把打印机连接到电脑上。)
The story connects with his childhood experiences.(这个故事与他的童年经历有关联。)
14. connected(adj.)连接的;相关的
【用法释疑】作表语或定语,表示事物之间有连接或关联
【常用搭配】be connected with/to(与……相连/有关联)
例句:
The two towns are connected by a railway.(这两个城镇由一条铁路连接。)
His work is connected with environmental protection.(他的工作与环境保护有关。)
The connected devices form a network.(这些连接的设备形成了一个网络。)
15 without(prep.)没有;缺乏
【用法释疑】后接名词、代词或动名词,表示没有某物或未做某事
【常用搭配】without doing sth.(没有做某事);without doubt(毫无疑问)
例句:
He left without saying goodbye.(他没说再见就离开了。)
We can’t live without water.(没有水我们无法生存。)
She finished the work without any help.(她在没有任何帮助的情况下完成了工作。)
16. imagine(v.)想象;猜想
【用法释疑】及物动词,后接名词、代词、动名词或从句
【常用搭配】imagine doing sth.(想象做某事);imagine that...(想象……)
例句:
Can you imagine life without electricity?(你能想象没有电的生活吗?)
She imagined herself winning the competition.(她想象自己赢得了比赛。)
I can’t imagine what happened there.(我无法想象那里发生了什么。)
17.honey(n.)蜂蜜;(爱称)亲爱的
【用法释疑】作“蜂蜜”时为不可数名词;作“亲爱的”时为可数名词
【常用搭配】honey bee(蜜蜂);honey jar(蜂蜜罐)
例句:
Honey is sweet and good for health.(蜂蜜很甜,对健康有益。)
She put some honey in the tea.(她在茶里加了一些蜂蜜。)
Come here, honey, let me hug you.(过来,亲爱的,让我抱抱你。)
18.disappointed(adj.)失望的;沮丧的
【用法释疑】作表语或定语,描述人的情绪状态
【常用搭配】be disappointed with/at/in(对……失望)
例句:
He was disappointed with the result of the exam.(他对考试结果感到失望。)
The disappointed look on her face made me sad.(她脸上失望的表情让我难过。)
They were disappointed to hear the news.(听到这个消息他们很失望。)
19.connection(n.)联系;连接
【用法释疑】可数或不可数名词,指事物之间的关联或连接状态
【常用搭配】connection between...and...(……与……之间的联系);establish a connection(建立联系)
例句:
There is a close connection between diet and health.(饮食和健康之间有密切的联系。)
The connection of the two pipes is loose.(这两根管子的连接处松了。)
They have a strong connection with their hometown.(他们与家乡有紧密的联系。)
20.action(n.)行动;行为
【用法释疑】可数或不可数名词,指具体的行动或行为过程
【常用搭配】take action(采取行动);action plan(行动计划)
例句:
We need to take action to protect the environment.(我们需要采取行动保护环境。)
His action shows his courage.(他的行为显示了他的勇气。)
The plan is good, but we need more action.(计划很好,但我们需要更多行动。)
21.planet(n.)行星
【用法释疑】可数名词,指围绕恒星运行的天体
【常用搭配】planetary system(行星系统);distant planet(遥远的行星)
例句:
The Earth is a planet in the solar system.(地球是太阳系中的一颗行星。)
Scientists are exploring other planets for life.(科学家们在探索其他行星是否有生命。)
There are eight planets in the solar system.(太阳系有八颗行星。)
22.store(v.)贮存;存储;(n.)百货商店;商店
【用法释疑】动词指保存物品;名词指购物的场所
【常用搭配】v. store food(储存食物);n. department store(百货商店)
例句:
They store vegetables for the winter.(他们储存蔬菜过冬。)
The computer can store a lot of information.(这台电脑能存储大量信息。)
She went to the store to buy some milk.(她去商店买了些牛奶。)
23.communicate(v.)交流;沟通
【用法释疑】不及物动词,后接with表示与某人交流;及物动词接信息
【常用搭配】communicate with(与……交流);communicate sth. to sb.(向某人传达某事)
例句:
We need to communicate with each other more.(我们需要更多地相互交流。)
She communicated her ideas to the team.(她向团队传达了她的想法。)
Dogs communicate with each other by barking.(狗通过吠叫相互交流。)
24.ecosystem(n.)生态系统
【用法释疑】可数名词,指生物与环境相互作用的系统
【常用搭配】forest ecosystem(森林生态系统);marine ecosystem(海洋生态系统)
例句:
The rainforest ecosystem is very diverse.(热带雨林生态系统非常多样化。)
Human activities can damage the ecosystem.(人类活动会破坏生态系统。)
Protecting the ecosystem is important for our survival.(保护生态系统对我们的生存很重要。)
25.protect(v.)保护;防护
【用法释疑】及物动词,后接人或物,表示使免受伤害
【常用搭配】protect...from/against...(保护……免受……);protect the environment(保护环境)
例句:
We should protect wild animals from extinction.(我们应该保护野生动物免受灭绝。)
The umbrella protects us from the rain.(雨伞保护我们免受雨淋。)
Parents always try to protect their children.(父母总是尽力保护他们的孩子。)
26.importance(n.)重要性
【用法释疑】不可数名词,指事物的重要程度
【常用搭配】the importance of...(……的重要性);attach importance to(重视……)
例句:
He realized the importance of learning English.(他意识到学习英语的重要性。)
Safety is of great importance in production.(安全在生产中至关重要。)
We should attach importance to environmental protection.(我们应该重视环境保护。)
27.title(n.)标题;题目;名称
【用法释疑】可数名词,指文章、书籍、作品等的标题
【常用搭配】title of the article(文章标题);title page(扉页)
例句:
The title of the book is “Gone with the Wind”.(这本书的标题是《飘》。)
Write a suitable title for the passage.(为这篇文章写一个合适的标题。)
The title of the movie attracts many audiences.(这部电影的片名吸引了很多观众。)
28.human(n.)人;(adj.)人的;人类的
【用法释疑】名词指人类个体;形容词修饰名词表示人类的
【常用搭配】n. human being(人类);adj. human society(人类社会)
例句:
Humans have the ability to think and create.(人类有思考和创造的能力。)
The book explores the relationship between humans and nature.(这本书探讨了人与自然的关系。)
Human activities have a great impact on the environment.(人类活动对环境有很大影响。)
29.happiness(n.)幸福;快乐
【用法释疑】不可数名词,指人的情感状态
【常用搭配】the pursuit of happiness(追求幸福);bring happiness(带来快乐)
例句:
Happiness comes from within.(幸福来自内心。)
Her smile brought happiness to everyone around her.(她的微笑给周围的每个人带来了快乐。)
He found happiness in helping others.(他在帮助别人中找到了快乐。)
30.disappoint(v.)使失望;使破灭
【用法释疑】及物动词,后接人,表示让某人感到失望
【常用搭配】disappoint sb.(使某人失望);be disappointed that...(对……感到失望)
例句:
His failure disappointed his parents.(他的失败让他的父母失望。)
Don’t disappoint me, please keep your promise.(请不要让我失望,遵守你的诺言。)
She was disappointed that she didn’t get the job.(她没得到那份工作,感到很失望。)
31.role(n.)作用;职能;角色
【用法释疑】可数名词,指人或事物在某方面的功能或地位
【常用搭配】play a role in(在……中发挥作用);role model(榜样)
例句:
Teachers play an important role in students’ growth.(教师在学生成长中发挥重要作用。)
He played the leading role in the movie.(他在这部电影中扮演主角。)
The government should play a positive role in solving the problem.(政府应在解决这个问题中发挥积极作用。)
32.climate(n.)气候
【用法释疑】可数或不可数名词,指某地区的长期天气状况
【常用搭配】climate change(气候变化);tropical climate(热带气候)
例句:
The climate in the south is warm and humid.(南方的气候温暖潮湿。)
Climate change is a global problem.(气候变化是一个全球性问题。)
He adapted to the local climate quickly.(他很快适应了当地的气候。)
33.except(prep.)除……之外;除了
【用法释疑】后接名词、代词或动名词,表示排除在外
【常用搭配】except for(除了……之外);except that...(除了……)
例句:
Everyone went to the party except me.(除了我,每个人都去了派对。)
The room is empty except for a chair.(除了一把椅子,房间里空荡荡的。)
She likes all fruits except bananas.(除了香蕉,她喜欢所有水果。)
34.tiny(adj.)极小的;微小的
【用法释疑】作表语或定语,描述物体体积非常小
【常用搭配】tiny particle(微小颗粒);tiny house(小房子)
例句:
The tiny insect is hard to see with the naked eye.(这只极小的昆虫肉眼很难看见。)
She found a tiny flower in the grass.(她在草丛中发现了一朵微小的花。)
The baby has tiny hands and feet.(这个婴儿有小小的手和脚。)
35.lively(adj.)精力充沛的;生机勃勃的
【用法释疑】作表语或定语,描述人或事物充满活力
【常用搭配】lively discussion(热烈的讨论);lively city(充满活力的城市)
例句:
The lively children are playing in the park.(精力充沛的孩子们在公园里玩耍。)
The party was very lively with music and dancing.(聚会上有音乐和舞蹈,非常热闹。)
She has a lively personality and makes friends easily.(她性格活泼,容易交朋友。)
核心知识回顾
表示目的英语介词(短语)
在英语中,有许多介词(短语)可以用来表示目的,以下为你详细介绍常见的表示目的的介词短语及其用法:
一、for + 名词
该结构中,“for” 后面接名词,表示为了某个具体的目标、事物或用途。
例:
I went to the supermarket for some milk.(我去超市为了买些牛奶。)(这里 “some milk” 是去超市的目的。)
He is saving money for a new car.(他正在为了一辆新车存钱。)(存钱的目的是得到一辆新车。)
She bought a gift for her mother's birthday.(她为了她妈妈的生日买了一份礼物。)(买礼物的目的是用于妈妈的生日。)
二、in order to + 动词原形
“in order to” 后接动词原形,强调为了实现某个特定的目标而采取行动,可置于句首或句中。
例:
In order to pass the exam, he studies hard every day.(为了通过考试,他每天努力学习。)(将 “In order to pass the exam” 放在句首,突出目的。)
He gets up early in order to catch the first bus.(他早起为了赶上第一班公交车。)(放在句中同样清晰表达目的。)
三、so as to + 动词原形
“so as to” 与 “in order to” 意思相近,也是后接动词原形表示目的,但一般不用于句首,多置于句中。
例:
She spoke loudly so as to be heard by everyone.(她大声说话为了让每个人都能听到。)
They started early so as to arrive on time.他们早早出发为了准时到达。)
四、with the aim of + 名词 / 动名词
“with the aim of” 后面可接名词或动名词形式,表示带着某种目的去做某事。
例:
He started his own business with the aim of making more money.(他创办自己的企业,目的是赚更多的钱。)(“making more money” 是动名词形式。)
The research is carried out with the aim of finding a cure for the disease.(进行这项研究的目的是找到治疗这种疾病的方法。)(“finding a cure for the disease” 为动名词短语。)
五、for the purpose of + 名词 / 动名词
“for the purpose of” 后接名词或动名词,用于说明做某事的具体目的,常用于正式场合或书面语。
例:
The meeting was held for the purpose of discussing the new project.(召开这次会议的目的是讨论新项目。)(“discussing the new project” 是动名词短语。)
This building was constructed for the purpose of a library.(建造这座建筑的目的是作为一个图书馆。)(“a library” 为名词。)
综合实战演练
一、单项选择
1. —What's that green plant on the stone?
—It's ______. It usually grows in wet places.
A. moss B. redwood C.cheetah D.bamboo
2. The ______ is the fastest land animal, running up to 110 km/h.
A. rose B. cheetah C.frog D.butterfly
3. You can take a ______ fan with you in summer. It's easy to carry.
A. folding B. popular C.tiny D.lively
4. —Can we use ______ to make chopsticks?
—Yes, and it's also used to build houses.
A. honey B. bamboo C.mushroom D.pea
5. —______ to ask me any questions if you need help.
—Thank you, Mr. Wang.
A. Feel free B. In fact C.For this reason D.In order to
6. The plane will ______ on the island in ten minutes. Please fasten your seat belt.
A. appear B. land C.store D.weigh
7. Lions are native to ______ grasslands. They are strong hunters.
A. African B. Asian C.European D.American
8. She received a bunch of ______ on her birthday. They smell sweet.
A. lotus B. peony C.roses D.ginkgo
9. The ______ has beautiful wings and flies among flowers.
A. frog B. butterfly C.ant D.mushroom
10. How much does this box ______? I can't carry it alone.
A. weigh B. store C.connect D.protect
11. —What's 50 kg in pounds?
—About 110 pounds. "kg" means ______.
A. kilometer B. kilogram C.centimeter D.gram
12. Zhejiang is a ______ in eastern China, famous for its beautiful lakes.
A. province B. planet C.honeycomb D.role
13. Let's ______ after dinner. It's good for our health.
A. take a walk B. play a role C.live up to D.communicate with
14. The Internet ______ people from all over the world.It makes the world smaller.
A. appears B. connects C.protects D.imagines
15. Your lifestyle should ______ your health. Eat well and exercise more.
A. be connected with B. be home to C.play a part D.live up to
16. He can't finish the work ______ your help. Please give him a hand.
A. with B. without C.except D.among
17. ______ a world without plants. How can we live?
A. Imagine B. Appear C.Weigh D.Store
18. Bees make ______ from flower nectar. It's sweet and healthy.
A. honey B. pollen C.mushroom D.pea
19. She was ______ when she failed the exam. She had studied hard for it.
A. happy B. disappointed C.lively D.tiny
20. The ______ between plants and insects is important for pollination.
A. action B. connection C.importance D.title
21. ______, most plants need sunlight, water and air to grow.
A. In order to B. For this reason C.In fact D.Feel free
22. Thirty ______ of the students in our class like science fiction.
A. per cent B. kg C.tons D.roles
23. ______ save energy, we should turn off lights when leaving the room.
A. In order to B. For this reason C.In fact D.Feel free
24. Squirrels ______ nuts in trees for winter. They need food when it's cold.
A. weigh B. store C.connect D.protect
25. Bees live in a ______. They work together to make honey.
A. box B. house C.honeycomb D.store
26. We need to ______ with our parents. Good communication makes family better.
A. communicate B. connect C.protect D.imagine
27. Every animal ______ in the ecosystem. Don't kill them easily.
A. plays a part B. takes a walk C.lives up to D.is connected with
28. We must ______ wild animals. They are our friends.
A. appear B. connect C.protect D.weigh
29. The ______ of learning English is to communicate with others.
A. action B. importance C.title D.role
30. What's the ______ of this article? It's about how bees help plants.
A. action B. connection C.importance D.title
31. ______ and animals need each other. We can't live without them.
A. Humans B. Ants C.Frogs D.Butterflies
32. The forest ______ many birds and animals. It's their home.
A. is home to B. is connected with C.plays a role D.lives up to
33. ______ is the key to a happy life. Stay positive and enjoy every day.
A. Disappointment B. Happiness C.Sadness D.Anger
34. Some ______ grow under trees in wet weather. They look like small umbrellas.
A. peas B. mushrooms C.roses D.lotuses
35. A ______ is a unit of weight. 1,000 kilograms is a ______.
A. kg; ton B. ton; kg C.gram; kg D.kg; gram
36. Everyone should ______ in protecting the environment. Do small things every day.
A. play a role B. take a walk C.feel free D.live up to
37. ______ grows in warm countries. We can eat it as a vegetable.
A. Bamboo B. Pea C.Moss D.Redwood
38. The ______ is changing. Summers are getting hotter and winters warmer.
A. climate B. ocean C.land D.planet
39. The ______ is deep and blue. Many sea animals live in it.
A. climate B. ocean C.land D.planet
40. The little boy is ______. He runs and jumps around all day.
A. tiny B. disappointed C.lively D.popular
二、单词拼写(用所给词的适当形式填空)
1.We should try our best ______ (protect) the environment.
2.The ______ (disappoint) look on his face showed that he failed the exam again.
3.The little girl ______ (weigh) 25 kg when she was three years old.
4.Look! A bird is ______ (land) on the branch.
5.These ______ (folding) chairs are easy to carry and store.
6.______ (Actually), he is a very kind-hearted person.
7.The rose is a symbol of ______ (love) and beauty.
8.We should take ______ (action) to stop pollution.
9.The bee is busy collecting ______ (pollen).
10.About 70 ______ (per cent) of the earth’s surface is covered by water.
11.______ (Imagine) what the world will be like without plants.
12.She was very ______ (disappoint) when she heard the bad news.
13.The two cities are ______ (connect) by a new railway.
14.The ______ (lotus) in the pond looks very beautiful.
15.The ______ (butterfly) spread its colorful wings.
16.Bamboo is a kind of useful ______ (plant).
17.The ______ (African) culture is very rich and colorful.
18.He likes to take a ______ (walk) after dinner every day.
19.A ______ (ton) of waste is produced every day.
20.The ______ (title) of the article is very interesting.
21.Ants play an important ______ (role) in the ecosystem.
22.The ______ (goodness) of this food lies in its rich nutrients.
23.We can’t live ______ (with) air and water.
24.The ______ (popular) of this song is very high.
25.The ______ (lively) dance performance won the applause of the audience.
26.The ______ (frog) jumped into the pond quickly.
27.The ______ (ginkgo) tree is a living fossil.
28.She keeps a lot of honey in the ______ (honeycomb).
29.We should communicate with others to build good ______ (connection).
30.The ______ (shoot) of the plant will grow into a big tree one day.
三、完成句子(根据汉语提示完成句子)
1.你可以随便在公园里散步。
You can ____ ____ ____ ____ a walk in the park.
2.这棵红杉实际上有 50 米高。
This ____ ____ is ____ 50 meters tall.
3.玫瑰是一种广受欢迎的花。
The ____ is a ____ flower.
4.我们应该保护生态系统。
We should ____ the ____.
5.那个折叠扇是用竹子做的。
The ____ ____ is made of ____.
6.蝴蝶有美丽的翅膀。
The ____ have beautiful ____.
7.这片陆地与那个岛屿相连。
This ____ ____ ____ ____ that island.
8.想象一下没有水的生活。
____ life ____ water.
9.为了保护环境,我们应该采取行动。
____ ____ ____ protect the environment, we should take ____.
10.蜜蜂在授粉中发挥着重要作用。
Bees ____ ____ ____ ____ in ____.
11.这个省份的气候很宜人。
The ____ of this ____ is very pleasant.
12.青蛙生活在池塘里。
____ live in the pond.
13.那个商店贮存了很多蜂蜜。
That ____ ____ a lot of ____.
14.非洲人通常有独特的文化。
____ usually have unique cultures.
15.这个项目与我们的未来有关联。
This project ____ ____ ____ our future.
16.我们应该重视保护野生动物的重要性。
We should value the ____ of ____ wild animals.
17.这个问题的标题是什么?
What's the ____ of this ____?
18.这个村庄是许多鸟类的栖息地。
This village ____ ____ ____ many birds.
19.别让我失望,尽力做好这件事。
Don't ____ me ____. Try your best to do it well.
20.这些蘑菇看起来很新鲜。
These ____ look very fresh.
21.海豚在海洋生态系统中扮演重要角色。
Dolphins ____ ____ ____ ____ in the ocean ____.
22.那个小男孩的梦想是成为一名保护地球的人。
The little boy's dream is to be a ____ who ____ the earth.
23.这个盒子重 5 千克。
This box ____ 5 ____.
24.没有你的帮助,我无法完成这项工作。
I can't finish the work ____ your ____.
25.这个小镇充满了生机勃勃的景象。
This small town is full of ____ ____.
26.这个计划实际上很容易实施。
This plan is ____ very easy to carry out.
27.学生们应该参与保护环境的行动。
Students should ____ ____ ____ ____ protecting the environment.
28.这个花园里有许多美丽的莲花。
There are many beautiful ____ in this garden.
29.猎豹是陆地上跑得最快的动物之一。
The ____ is one of the fastest animals on ____.
30.他的演讲与我们的日常生活有关。
His speech ____ ____ ____ our daily life.
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2025-2026学年上学期八年级英语知识点梳理与巩固(人教版2024)
Unit 4 Amazing Plants and Animals重点词汇
必备知识清单
重点词汇释义
1.folding(adj.)折叠式的;可折叠的
【用法释疑】用于修饰名词,描述物品可折叠的特性
【常用搭配】folding chair(折叠椅);folding table(折叠桌)
例句:
She bought a folding fan for the summer.(她买了一把夏季用的折扇。)
The folding bed is easy to store when not in use.(这张折叠床不用时容易收纳。)
His folding bicycle can be carried onto the bus.(他的折叠自行车可以带上公交车。)
2.bamboo(n.)竹;竹子
【用法释疑】可数或不可数名词,指竹子这种植物或其材质
【常用搭配】bamboo forest(竹林);bamboo shoot(竹笋)
例句:
Pandas mainly feed on bamboo.(大熊猫主要以竹子为食。)
The house is built with bamboo and wood.(这房子是用竹子和木头建造的。)
She planted some bamboo in the garden.(她在花园里种了一些竹子。)
3.popular(adj.)广受欢迎的;流行的
【用法释疑】可作表语或定语,描述人、事物或观念受欢迎的程度
【常用搭配】be popular with/among(受……欢迎);popular culture(流行文化)
例句:
This singer is very popular with young people.(这位歌手很受年轻人欢迎。)
Basketball is a popular sport in the world.(篮球是世界上一项流行的运动。)
The popular magazine has millions of readers.(这本流行杂志有数百万读者。)
4. goodness(n.)美德;营养
【用法释疑】不可数名词,指人的品德高尚或食物的营养成分
【常用搭配】the goodness of sth.(某物的好处/营养)
例句:
She believes in the goodness of human nature.(她相信人性的善良。)
Eat more vegetables to get the goodness.(多吃蔬菜以获取营养。)
His goodness makes him loved by everyone.(他的美德使他受到大家的喜爱。)
5.tool(n.)工具;手段
【用法释疑】可数名词,指用于完成工作的器具或方法
【常用搭配】tool for doing sth.(做某事的工具);writing tool(书写工具)
例句:
A hammer is a useful tool for building.(锤子是建筑用的有用工具。)
Language is a tool for communication.(语言是交流的工具。)
He has a set of tools for repairing cars.(他有一套修车工具。)
6.actually(adv.)实际上;居然
【用法释疑】修饰动词、形容词或整个句子,表示真实情况与表面不同
【常用搭配】无特定短语,常用于句首或句中
例句:
Actually, I don’t like coffee at all.(实际上,我一点都不喜欢咖啡。)
She looks young, but actually she is over 40.(她看起来年轻,但实际上已经40多岁了。)
He actually finished the work in one day.(他居然在一天内完成了这项工作。)
7.shoot(n. )幼苗;嫩芽;(v.)(shot)开(枪);射击
【用法释疑】名词指植物的新芽;动词表示开枪或射击动作
【常用搭配】n. plant shoot(植物幼苗);v. shoot at(朝……射击)
例句:
The shoot of the plant is growing rapidly.(这株植物的嫩芽生长迅速。)
He shot the arrow at the target.(他朝目标射箭。)
The hunter shot a deer in the forest.(猎人在森林里射中了一只鹿。)
8.appear(v.)出现;呈现
【用法释疑】不及物动词,后接形容词或不定式,表示事物出现或看起来的状态
【常用搭配】appear to be(看起来像);appear in(出现在……)
例句:
A rainbow appeared in the sky after the rain.(雨后天空出现了彩虹。)
He appears to be very happy today.(他今天看起来很高兴。)
The problem appeared when we started the experiment.(我们开始实验时问题出现了。)
9.land(n. )陆地;土地;(v. )降落;着陆
【用法释疑】名词指地球表面的陆地部分;动词指飞机等降落
【常用搭配】n. agricultural land(农田);v. land on(降落在……)
例句:
The ship returned to land after a long journey.(航行了很长时间后,船回到了陆地。)
The plane will land at the airport in 10 minutes.(飞机将在10分钟后降落在机场。)
They own a large piece of land in the countryside.(他们在乡下拥有一大片土地。)
10.rose(n.)玫瑰;蔷薇
【用法释疑】可数名词,指这种花卉植物或其花朵
【常用搭配】rose garden(玫瑰园);rose flower(玫瑰花)
例句:
She received a bunch of red roses on Valentine’s Day.(情人节那天她收到了一束红玫瑰。)
The rose is a symbol of love.(玫瑰是爱情的象征。)
There are many roses in the garden.(花园里有很多玫瑰。)
11. wing(n.)翅膀;翼
【用法释疑】可数名词,指动物或飞行器的翅膀
【常用搭配】bird’s wing(鸟的翅膀);plane wing(飞机机翼)
例句:
The bird spread its wings and soared into the sky.(鸟儿展开翅膀飞向天空。)
The wing of the plane was damaged in the storm.(飞机的机翼在风暴中受损。)
Butterflies have colorful wings.(蝴蝶有色彩斑斓的翅膀。)
12.weigh(v.)有……重;称重量
【用法释疑】及物动词,后接重量或物体;不及物动词表示重量为……
【常用搭配】weigh sth.(称某物的重量);weigh up to(重达……)
例句:
He weighed the package before sending it.(他寄出包裹前称了重量。)
The elephant weighs about 5 tons.(这头大象重约5吨。)
She weighs herself every morning.(她每天早上称体重。)
13.connect(v.)关联;连接
【用法释疑】及物或不及物动词,后接with或to表示连接对象
【常用搭配】connect with(与……连接/关联);connect to(连接到……)
例句:
The bridge connects the two cities.(这座桥连接着两座城市。)
You can connect the printer to the computer.(你可以把打印机连接到电脑上。)
The story connects with his childhood experiences.(这个故事与他的童年经历有关联。)
14. connected(adj.)连接的;相关的
【用法释疑】作表语或定语,表示事物之间有连接或关联
【常用搭配】be connected with/to(与……相连/有关联)
例句:
The two towns are connected by a railway.(这两个城镇由一条铁路连接。)
His work is connected with environmental protection.(他的工作与环境保护有关。)
The connected devices form a network.(这些连接的设备形成了一个网络。)
15 without(prep.)没有;缺乏
【用法释疑】后接名词、代词或动名词,表示没有某物或未做某事
【常用搭配】without doing sth.(没有做某事);without doubt(毫无疑问)
例句:
He left without saying goodbye.(他没说再见就离开了。)
We can’t live without water.(没有水我们无法生存。)
She finished the work without any help.(她在没有任何帮助的情况下完成了工作。)
16. imagine(v.)想象;猜想
【用法释疑】及物动词,后接名词、代词、动名词或从句
【常用搭配】imagine doing sth.(想象做某事);imagine that...(想象……)
例句:
Can you imagine life without electricity?(你能想象没有电的生活吗?)
She imagined herself winning the competition.(她想象自己赢得了比赛。)
I can’t imagine what happened there.(我无法想象那里发生了什么。)
17.honey(n.)蜂蜜;(爱称)亲爱的
【用法释疑】作“蜂蜜”时为不可数名词;作“亲爱的”时为可数名词
【常用搭配】honey bee(蜜蜂);honey jar(蜂蜜罐)
例句:
Honey is sweet and good for health.(蜂蜜很甜,对健康有益。)
She put some honey in the tea.(她在茶里加了一些蜂蜜。)
Come here, honey, let me hug you.(过来,亲爱的,让我抱抱你。)
18.disappointed(adj.)失望的;沮丧的
【用法释疑】作表语或定语,描述人的情绪状态
【常用搭配】be disappointed with/at/in(对……失望)
例句:
He was disappointed with the result of the exam.(他对考试结果感到失望。)
The disappointed look on her face made me sad.(她脸上失望的表情让我难过。)
They were disappointed to hear the news.(听到这个消息他们很失望。)
19.connection(n.)联系;连接
【用法释疑】可数或不可数名词,指事物之间的关联或连接状态
【常用搭配】connection between...and...(……与……之间的联系);establish a connection(建立联系)
例句:
There is a close connection between diet and health.(饮食和健康之间有密切的联系。)
The connection of the two pipes is loose.(这两根管子的连接处松了。)
They have a strong connection with their hometown.(他们与家乡有紧密的联系。)
20.action(n.)行动;行为
【用法释疑】可数或不可数名词,指具体的行动或行为过程
【常用搭配】take action(采取行动);action plan(行动计划)
例句:
We need to take action to protect the environment.(我们需要采取行动保护环境。)
His action shows his courage.(他的行为显示了他的勇气。)
The plan is good, but we need more action.(计划很好,但我们需要更多行动。)
21.planet(n.)行星
【用法释疑】可数名词,指围绕恒星运行的天体
【常用搭配】planetary system(行星系统);distant planet(遥远的行星)
例句:
The Earth is a planet in the solar system.(地球是太阳系中的一颗行星。)
Scientists are exploring other planets for life.(科学家们在探索其他行星是否有生命。)
There are eight planets in the solar system.(太阳系有八颗行星。)
22.store(v.)贮存;存储;(n.)百货商店;商店
【用法释疑】动词指保存物品;名词指购物的场所
【常用搭配】v. store food(储存食物);n. department store(百货商店)
例句:
They store vegetables for the winter.(他们储存蔬菜过冬。)
The computer can store a lot of information.(这台电脑能存储大量信息。)
She went to the store to buy some milk.(她去商店买了些牛奶。)
23.communicate(v.)交流;沟通
【用法释疑】不及物动词,后接with表示与某人交流;及物动词接信息
【常用搭配】communicate with(与……交流);communicate sth. to sb.(向某人传达某事)
例句:
We need to communicate with each other more.(我们需要更多地相互交流。)
She communicated her ideas to the team.(她向团队传达了她的想法。)
Dogs communicate with each other by barking.(狗通过吠叫相互交流。)
24.ecosystem(n.)生态系统
【用法释疑】可数名词,指生物与环境相互作用的系统
【常用搭配】forest ecosystem(森林生态系统);marine ecosystem(海洋生态系统)
例句:
The rainforest ecosystem is very diverse.(热带雨林生态系统非常多样化。)
Human activities can damage the ecosystem.(人类活动会破坏生态系统。)
Protecting the ecosystem is important for our survival.(保护生态系统对我们的生存很重要。)
25.protect(v.)保护;防护
【用法释疑】及物动词,后接人或物,表示使免受伤害
【常用搭配】protect...from/against...(保护……免受……);protect the environment(保护环境)
例句:
We should protect wild animals from extinction.(我们应该保护野生动物免受灭绝。)
The umbrella protects us from the rain.(雨伞保护我们免受雨淋。)
Parents always try to protect their children.(父母总是尽力保护他们的孩子。)
26.importance(n.)重要性
【用法释疑】不可数名词,指事物的重要程度
【常用搭配】the importance of...(……的重要性);attach importance to(重视……)
例句:
He realized the importance of learning English.(他意识到学习英语的重要性。)
Safety is of great importance in production.(安全在生产中至关重要。)
We should attach importance to environmental protection.(我们应该重视环境保护。)
27.title(n.)标题;题目;名称
【用法释疑】可数名词,指文章、书籍、作品等的标题
【常用搭配】title of the article(文章标题);title page(扉页)
例句:
The title of the book is “Gone with the Wind”.(这本书的标题是《飘》。)
Write a suitable title for the passage.(为这篇文章写一个合适的标题。)
The title of the movie attracts many audiences.(这部电影的片名吸引了很多观众。)
28.human(n.)人;(adj.)人的;人类的
【用法释疑】名词指人类个体;形容词修饰名词表示人类的
【常用搭配】n. human being(人类);adj. human society(人类社会)
例句:
Humans have the ability to think and create.(人类有思考和创造的能力。)
The book explores the relationship between humans and nature.(这本书探讨了人与自然的关系。)
Human activities have a great impact on the environment.(人类活动对环境有很大影响。)
29.happiness(n.)幸福;快乐
【用法释疑】不可数名词,指人的情感状态
【常用搭配】the pursuit of happiness(追求幸福);bring happiness(带来快乐)
例句:
Happiness comes from within.(幸福来自内心。)
Her smile brought happiness to everyone around her.(她的微笑给周围的每个人带来了快乐。)
He found happiness in helping others.(他在帮助别人中找到了快乐。)
30.disappoint(v.)使失望;使破灭
【用法释疑】及物动词,后接人,表示让某人感到失望
【常用搭配】disappoint sb.(使某人失望);be disappointed that...(对……感到失望)
例句:
His failure disappointed his parents.(他的失败让他的父母失望。)
Don’t disappoint me, please keep your promise.(请不要让我失望,遵守你的诺言。)
She was disappointed that she didn’t get the job.(她没得到那份工作,感到很失望。)
31.role(n.)作用;职能;角色
【用法释疑】可数名词,指人或事物在某方面的功能或地位
【常用搭配】play a role in(在……中发挥作用);role model(榜样)
例句:
Teachers play an important role in students’ growth.(教师在学生成长中发挥重要作用。)
He played the leading role in the movie.(他在这部电影中扮演主角。)
The government should play a positive role in solving the problem.(政府应在解决这个问题中发挥积极作用。)
32.climate(n.)气候
【用法释疑】可数或不可数名词,指某地区的长期天气状况
【常用搭配】climate change(气候变化);tropical climate(热带气候)
例句:
The climate in the south is warm and humid.(南方的气候温暖潮湿。)
Climate change is a global problem.(气候变化是一个全球性问题。)
He adapted to the local climate quickly.(他很快适应了当地的气候。)
33.except(prep.)除……之外;除了
【用法释疑】后接名词、代词或动名词,表示排除在外
【常用搭配】except for(除了……之外);except that...(除了……)
例句:
Everyone went to the party except me.(除了我,每个人都去了派对。)
The room is empty except for a chair.(除了一把椅子,房间里空荡荡的。)
She likes all fruits except bananas.(除了香蕉,她喜欢所有水果。)
34.tiny(adj.)极小的;微小的
【用法释疑】作表语或定语,描述物体体积非常小
【常用搭配】tiny particle(微小颗粒);tiny house(小房子)
例句:
The tiny insect is hard to see with the naked eye.(这只极小的昆虫肉眼很难看见。)
She found a tiny flower in the grass.(她在草丛中发现了一朵微小的花。)
The baby has tiny hands and feet.(这个婴儿有小小的手和脚。)
35.lively(adj.)精力充沛的;生机勃勃的
【用法释疑】作表语或定语,描述人或事物充满活力
【常用搭配】lively discussion(热烈的讨论);lively city(充满活力的城市)
例句:
The lively children are playing in the park.(精力充沛的孩子们在公园里玩耍。)
The party was very lively with music and dancing.(聚会上有音乐和舞蹈,非常热闹。)
She has a lively personality and makes friends easily.(她性格活泼,容易交朋友。)
核心知识回顾
表示目的英语介词(短语)
在英语中,有许多介词(短语)可以用来表示目的,以下为你详细介绍常见的表示目的的介词短语及其用法:
一、for + 名词
该结构中,“for” 后面接名词,表示为了某个具体的目标、事物或用途。
例:
I went to the supermarket for some milk.(我去超市为了买些牛奶。)(这里 “some milk” 是去超市的目的。)
He is saving money for a new car.(他正在为了一辆新车存钱。)(存钱的目的是得到一辆新车。)
She bought a gift for her mother's birthday.(她为了她妈妈的生日买了一份礼物。)(买礼物的目的是用于妈妈的生日。)
二、in order to + 动词原形
“in order to” 后接动词原形,强调为了实现某个特定的目标而采取行动,可置于句首或句中。
例:
In order to pass the exam, he studies hard every day.(为了通过考试,他每天努力学习。)(将 “In order to pass the exam” 放在句首,突出目的。)
He gets up early in order to catch the first bus.(他早起为了赶上第一班公交车。)(放在句中同样清晰表达目的。)
三、so as to + 动词原形
“so as to” 与 “in order to” 意思相近,也是后接动词原形表示目的,但一般不用于句首,多置于句中。
例:
She spoke loudly so as to be heard by everyone.(她大声说话为了让每个人都能听到。)
They started early so as to arrive on time.他们早早出发为了准时到达。)
四、with the aim of + 名词 / 动名词
“with the aim of” 后面可接名词或动名词形式,表示带着某种目的去做某事。
例:
He started his own business with the aim of making more money.(他创办自己的企业,目的是赚更多的钱。)(“making more money” 是动名词形式。)
The research is carried out with the aim of finding a cure for the disease.(进行这项研究的目的是找到治疗这种疾病的方法。)(“finding a cure for the disease” 为动名词短语。)
五、for the purpose of + 名词 / 动名词
“for the purpose of” 后接名词或动名词,用于说明做某事的具体目的,常用于正式场合或书面语。
例:
The meeting was held for the purpose of discussing the new project.(召开这次会议的目的是讨论新项目。)(“discussing the new project” 是动名词短语。)
This building was constructed for the purpose of a library.(建造这座建筑的目的是作为一个图书馆。)(“a library” 为名词。)
综合实战演练
一、单项选择
1. —What's that green plant on the stone?
—It's ______. It usually grows in wet places.
A. moss B. redwood C.cheetah D.bamboo
2. The ______ is the fastest land animal, running up to 110 km/h.
A. rose B. cheetah C.frog D.butterfly
3. You can take a ______ fan with you in summer. It's easy to carry.
A. folding B. popular C.tiny D.lively
4. —Can we use ______ to make chopsticks?
—Yes, and it's also used to build houses.
A. honey B. bamboo C.mushroom D.pea
5. —______ to ask me any questions if you need help.
—Thank you, Mr. Wang.
A. Feel free B. In fact C.For this reason D.In order to
6. The plane will ______ on the island in ten minutes. Please fasten your seat belt.
A. appear B. land C.store D.weigh
7. Lions are native to ______ grasslands. They are strong hunters.
A. African B. Asian C.European D.American
8. She received a bunch of ______ on her birthday. They smell sweet.
A. lotus B. peony C.roses D.ginkgo
9. The ______ has beautiful wings and flies among flowers.
A. frog B. butterfly C.ant D.mushroom
10. How much does this box ______? I can't carry it alone.
A. weigh B. store C.connect D.protect
11. —What's 50 kg in pounds?
—About 110 pounds. "kg" means ______.
A. kilometer B. kilogram C.centimeter D.gram
12. Zhejiang is a ______ in eastern China, famous for its beautiful lakes.
A. province B. planet C.honeycomb D.role
13. Let's ______ after dinner. It's good for our health.
A. take a walk B. play a role C.live up to D.communicate with
14. The Internet ______ people from all over the world.It makes the world smaller.
A. appears B. connects C.protects D.imagines
15. Your lifestyle should ______ your health. Eat well and exercise more.
A. be connected with B. be home to C.play a part D.live up to
16. He can't finish the work ______ your help. Please give him a hand.
A. with B. without C.except D.among
17. ______ a world without plants. How can we live?
A. Imagine B. Appear C.Weigh D.Store
18. Bees make ______ from flower nectar. It's sweet and healthy.
A. honey B. pollen C.mushroom D.pea
19. She was ______ when she failed the exam. She had studied hard for it.
A. happy B. disappointed C.lively D.tiny
20. The ______ between plants and insects is important for pollination.
A. action B. connection C.importance D.title
21. ______, most plants need sunlight, water and air to grow.
A. In order to B. For this reason C.In fact D.Feel free
22. Thirty ______ of the students in our class like science fiction.
A. per cent B. kg C.tons D.roles
23. ______ save energy, we should turn off lights when leaving the room.
A. In order to B. For this reason C.In fact D.Feel free
24. Squirrels ______ nuts in trees for winter. They need food when it's cold.
A. weigh B. store C.connect D.protect
25. Bees live in a ______. They work together to make honey.
A. box B. house C.honeycomb D.store
26. We need to ______ with our parents. Good communication makes family better.
A. communicate B. connect C.protect D.imagine
27. Every animal ______ in the ecosystem. Don't kill them easily.
A. plays a part B. takes a walk C.lives up to D.is connected with
28. We must ______ wild animals. They are our friends.
A. appear B. connect C.protect D.weigh
29. The ______ of learning English is to communicate with others.
A. action B. importance C.title D.role
30. What's the ______ of this article? It's about how bees help plants.
A. action B. connection C.importance D.title
31. ______ and animals need each other. We can't live without them.
A. Humans B. Ants C.Frogs D.Butterflies
32. The forest ______ many birds and animals. It's their home.
A. is home to B. is connected with C.plays a role D.lives up to
33. ______ is the key to a happy life. Stay positive and enjoy every day.
A. Disappointment B. Happiness C.Sadness D.Anger
34. Some ______ grow under trees in wet weather. They look like small umbrellas.
A. peas B. mushrooms C.roses D.lotuses
35. A ______ is a unit of weight. 1,000 kilograms is a ______.
A. kg; ton B. ton; kg C.gram; kg D.kg; gram
36. Everyone should ______ in protecting the environment. Do small things every day.
A. play a role B. take a walk C.feel free D.live up to
37. ______ grows in warm countries. We can eat it as a vegetable.
A. Bamboo B. Pea C.Moss D.Redwood
38. The ______ is changing. Summers are getting hotter and winters warmer.
A. climate B. ocean C.land D.planet
39. The ______ is deep and blue. Many sea animals live in it.
A. climate B. ocean C.land D.planet
40. The little boy is ______. He runs and jumps around all day.
A. tiny B. disappointed C.lively D.popular
【答案与解析】
1.答案:A
解析:根据答句 “It usually grows in wet places.” 可知,这种植物生长在潮湿的地方。A 选项 “moss” 意为 “苔藓”,符合潮湿环境生长的特点;B 选项 “redwood” 是 “红杉”,通常生长在森林等环境;C 选项 “cheetah” 是 “猎豹”,属于动物;D 选项 “bamboo” 是 “竹子”,一般生长在竹林。所以选 A。
2.答案:B
解析:从 “the fastest land animal, running up to 110 km/h” 可知,描述的是速度最快的陆地动物。A 选项 “rose” 是 “玫瑰”,植物;C 选项 “frog” 是 “青蛙”,速度并非陆地动物中最快;D 选项 “butterfly” 是 “蝴蝶”,也不符合陆地最快动物的描述;B 选项 “cheetah”“猎豹” 是世界上奔跑速度最快的陆地动物,所以选 B。
3.答案:A
解析:依据 “It's easy to carry.”,容易携带的风扇。A 选项 “folding”“折叠的”,折叠风扇便于携带;B 选项 “popular”“受欢迎的”,与便于携带无关;C 选项 “tiny”“极小的”,强调小,但不一定便于携带;D 选项 “lively”“活泼的”,与风扇特性不相关。所以选 A。
4.答案:B
解析:由 “make chopsticks” 和 “build houses” 可知,这种材料可用于制作筷子和建造房屋。A 选项 “honey”“蜂蜜”,显然不能用于这些;C 选项 “mushroom”“蘑菇”,是食物,不符合;D 选项 “pea”“豌豆”,同样不符合;B 选项 “bamboo”“竹子”,常被用于制作筷子和建造房屋等,所以选 B。
5.答案:A
解析:“if you need help” 表明如果需要帮助的情况。A 选项 “Feel free”“随意”,“Feel free to do sth.” 意思是随意做某事,符合语境,即如果需要帮助随意问问题;B 选项 “In fact”“事实上”;C 选项 “For this reason”“因为这个原因”;D 选项 “In order to”“为了”,均不符合语境。所以选 A。
6.答案:B
解析:“Please fasten your seat belt.” 提示飞机即将进行某个动作,乘客需要系好安全带。A 选项 “appear”“出现”,不符合飞机在这种情境下的动作;C 选项 “store”“储存”,与飞机无关;D 选项 “weigh”“称重”,也不合适;B 选项 “land”“着陆”,飞机即将在岛上着陆,乘客需系安全带,符合语境。所以选 B。
7.答案:A
解析:根据常识,狮子原产于非洲草原。B 选项 “Asian”“亚洲的”;C 选项 “European”“欧洲的”;D 选项 “American”“美洲的”,狮子并非原产于这些地区。A 选项 “African”“非洲的” 正确。所以选 A。
8.答案:C
解析:“They smell sweet.” 说明这种花有香味。A 选项 “lotus”“莲花”,香味不明显;B 选项 “peony”“牡丹”,香味相对较淡;D 选项 “ginkgo”“银杏”,银杏不是花;C 选项 “roses”“玫瑰”,有浓郁的香味,符合语境。所以选 C。
9.答案:B
解析:“has beautiful wings and flies among flowers” 描述的是有美丽翅膀且在花丛中飞舞的生物。A 选项 “frog”“青蛙”,不会在花丛中飞舞;C 选项 “ant”“蚂蚁”,没有翅膀不能飞舞;D 选项 “mushroom”“蘑菇”,是植物,不会飞;B 选项 “butterfly”“蝴蝶”,符合在花丛中飞舞且有美丽翅膀的特点。所以选 B。
10.答案:A
解析:“I can't carry it alone.” 表明这个箱子较重,询问的是箱子的重量。B 选项 “store”“储存”;C 选项 “connect”“连接”;D 选项 “protect”“保护”,均与重量无关;A 选项 “weigh”“称重”,“How much does...weigh?” 用于询问某物的重量,符合语境。所以选 A。
11.答案:B
解析:“50 kg in pounds” 以及 “About 110 pounds” 说明在讨论重量单位的换算,“kg” 是 “kilogram” 的缩写,意为 “千克”。A 选项 “kilometer”“千米”,是长度单位;C 选项 “centimeter”“厘米”,也是长度单位;D 选项 “gram”“克”,虽然是重量单位,但与 “kg” 含义不同。所以选 B。
12.答案:A
解析:“Zhejiang” 是中国的一个省级行政区。B 选项 “planet”“行星”;C 选项 “honeycomb”“蜂巢”;D 选项 “role”“角色”,均不符合浙江的属性;A 选项 “province”“省份”,符合语境。所以选 A。
13.答案:A
解析:“It's good for our health.” 表明饭后做的这件事对健康有益。B 选项 “play a role”“起作用”,与健康和饭后活动联系不紧密;C 选项 “live up to”“不辜负”,不符合语境;D 选项 “communicate with”“与…… 交流”,和健康以及饭后行为无关;A 选项 “take a walk”“散步”,饭后散步有益健康,符合语境。所以选 A。
14.答案:B
解析:“It makes the world smaller.” 说明互联网的作用是将世界各地的人联系起来。A 选项 “appears”“出现”,不能体现互联网的这种功能;C 选项 “protects”“保护”,与互联网作用不符;D 选项 “imagines”“想象”,也不符合;B 选项 “connects”“连接”,互联网连接世界各地的人,符合语境。所以选 B。
15.答案:A
解析:“Eat well and exercise more.” 表明生活方式和健康之间存在关联。B 选项 “be home to”“是…… 的家园”;C 选项 “play a part”“起作用”,表述不完整;D 选项 “live up to”“不辜负”,均不符合语境;A 选项 “be connected with”“与…… 有关”,生活方式应该与健康有关,符合语境。所以选 A。
16.答案:B
解析:“Please give him a hand.” 说明没有帮助他就无法完成工作。A 选项 “with”“有”,意思相反;C 选项 “except”“除了”;D 选项 “among”“在…… 之中”,均不符合语境;B 选项 “without”“没有”,符合语境。所以选 B。
17.答案:A
解析:“a world without plants. How can we live?” 是在让人们设想一个没有植物的世界。B 选项 “Appear”“出现”;C 选项 “Weigh”“称重”;D 选项 “Store”“储存”,均不符合语境;A 选项 “Imagine”“想象”,符合语境。所以选 A。
18.答案:A
解析:“Bees make...from flower nectar” 表明蜜蜂从花蜜中制作的东西。B 选项 “pollen”“花粉”,蜜蜂采集花粉,但不是从花蜜制作;C 选项 “mushroom”“蘑菇”,与蜜蜂和花蜜无关;D 选项 “pea”“豌豆”,也不符合;A 选项 “honey”“蜂蜜”,蜜蜂从花蜜中酿蜜,符合语境。所以选 A。
19.答案:B
解析:“when she failed the exam” 说明考试失败,她的情绪应该是不好的。A 选项 “happy”“开心的”,不符合;C 选项 “lively”“活泼的”;D 选项 “tiny”“极小的”,均与考试失败的情绪无关;B 选项 “disappointed”“失望的”,符合考试失败后的情绪。所以选 B。
20.答案:B
解析:“between plants and insects is important for pollination” 强调植物和昆虫之间的某种关系对授粉很重要。A 选项 “action”“行动”;C 选项 “importance”“重要性”;D 选项 “title”“标题”,均不符合语境;B 选项 “connection”“联系”,植物和昆虫之间的联系对授粉重要,符合语境。所以选 B。
21.答案:C
解析:“most plants need sunlight, water and air to grow” 是一个客观事实。A 选项 “In order to”“为了”,后面接目的,不符合;B 选项 “For this reason”“因为这个原因”,此处并非在阐述原因;D 选项 “Feel free”“随意”,不符合语境;C 选项 “In fact”“事实上”,事实上大多数植物需要阳光、水和空气来生长,符合语境。所以选 C。
22.答案:A
解析:“Thirty...of the students” 表示学生的比例。B 选项 “kg”“千克”,是重量单位;C 选项 “tons”“吨”,重量单位;D 选项 “roles”“角色”,均不符合语境;A 选项 “per cent”“百分比”,“Thirty per cent” 表示百分之三十,符合语境。所以选 A。
23.答案:A
解析:“save energy, we should turn off lights when leaving the room” 表明关灯的目的是节约能源。B 选项 “For this reason”“因为这个原因”;C 选项 “In fact”“事实上”;D 选项 “Feel free”“随意”,均不符合语境;A 选项 “In order to”“为了”,为了节约能源,离开房间时应该关灯,符合语境。所以选 A。
24.答案:B
解析:“nuts in trees for winter. They need food when it's cold” 说明松鼠为冬天储备坚果。A 选项 “weigh”“称重”;C 选项 “connect”“连接”;D 选项 “protect”“保护”,均不符合语境;B 选项 “store”“储存”,松鼠在树上储存坚果过冬,符合语境。所以选 B。
25.答案:C
解析:“Bees live in...” 说明蜜蜂居住的地方,且它们一起工作酿蜜。A 选项 “box”“盒子”;B 选项 “house”“房子”,都不是蜜蜂典型的居住场所;D 选项 “store”“商店”,不符合;C 选项 “honeycomb”“蜂巢”,蜜蜂住在蜂巢里,符合语境。所以选 C。
26.答案:A
解析:“Good communication makes family better.” 表明需要和父母进行交流。B 选项 “connect”“连接”;C 选项 “protect”“保护”;D 选项 “imagine”“想象”,均不符合语境;A 选项 “communicate”“交流”,“communicate with” 与…… 交流,符合语境。所以选 A。
27.答案:A
解析:“in the ecosystem. Don't kill them easily” 说明每一种动物在生态系统中都有其作用。B 选项 “takes a walk”“散步”;C 选项 “lives up to”“不辜负”;D 选项 “is connected with”“与…… 有关”,均不符合语境;A 选项 “plays a part”“起作用”,每一种动物在生态系统中都起作用,符合语境。所以选 A。
28.答案:C
解析:“They are our friends.” 说明我们应该对野生动物采取保护的行动。A 选项 “appear”“出现”;B 选项 “connect”“连接”;D 选项 “weigh”“称重”,均不符合语境;C 选项 “protect”“保护”,我们必须保护野生动物,符合语境。所以选 C。
29.答案:B
解析:“of learning English is to communicate with others” 说明学习英语的重要方面是与他人交流。A 选项 “action”“行动”;C 选项 “title”“标题”;D 选项 “role”“角色”,均不符合语境;B 选项 “importance”“重要性”,学习英语的重要性是与他人交流,符合语境。所以选 B。
30.答案:D
解析:“What's the...of this article? It's about how bees help plants.” 询问文章的相关内容,且回答是关于文章主题。A 选项 “action”“行动”;B 选项 “connection”“联系”;C 选项 “importance”“重要性”,均不符合语境;D 选项 “title”“标题”,文章的标题,符合语境。所以选 D。
31.答案:A
解析:“and animals need each other. We can't live without them.” 表明与动物相互需要且离不开它们的群体。B 选项 “Ants”“蚂蚁”;C 选项 “Frogs”“青蛙”;D 选项 “Butterflies”“蝴蝶”,都只是动物中的一种,不能代表整体;A 选项 “Humans”“人类”,人类和动物相互需要,符合语境。所以选 A。
32.答案:A
解析:“The forest...many birds and animals. It's their home.” 说明森林是许多鸟类和动物的家园。B 选项 “is connected with”“与…… 有关”;C 选项 “plays a role”“起作用”;D 选项 “lives up to”“不辜负”,均不符合语境;A 选项 “is home to”“是…… 的家园”,森林是许多鸟类和动物的家园,符合语境。所以选 A。
33.答案:B
解析:“Stay positive and enjoy every day.” 表明积极享受生活与某种情感相关,且这种情感是幸福生活的关键。A 选项 “Disappointment”“失望”;C 选项 “Sadness”“悲伤”;D 选项 “Anger”“愤怒”,均不符合积极生活的情感;B 选项 “Happiness”“幸福”,幸福是幸福生活的关键,符合语境。所以选 B。
34.答案:B
解析:“grow under trees in wet weather. They look like small umbrellas” 描述了在潮湿天气下生长在树下且形状像小伞的东西。A 选项 “peas”“豌豆”;C 选项 “roses”“玫瑰”;D 选项 “lotuses”“莲花”,都不符合这种生长环境和形状特点;B 选项 “mushrooms”“蘑菇”,在潮湿天气下,蘑菇常在树下生长且形状像小伞,符合语境。所以选 B。
35.答案:A
解析:根据常识,“kg” 是 “kilogram” 的缩写,意为 “千克”,1000 千克是 1 吨,“ton” 表示 “吨”。B 选项顺序错误;C 选项 “gram”“克”,1000 克是 1 千克,不符合;D 选项逻辑错误。所以选 A。
36.答案:A
解析:“in protecting the environment. Do small things every day.” 说明每个人在保护环境这件事上都应该发挥作用。B 选项 “take a walk”“散步”;C 选项 “feel free”“随意”;D 选项 “live up to”“不辜负”,均不符合语境;A 选项 “play a role”“起作用”,每个人都应该在保护环境中发挥作用,符合语境。所以选 A。
37.答案:B
解析:“grows in warm countries. We can eat it as a vegetable.” 描述了生长在温暖国家且可作为蔬菜食用的东西。A 选项 “Bamboo”“竹子”,一般不作为蔬菜食用;C 选项 “Moss”“苔藓”,不能食用;D 选项 “Redwood”“红杉”,是树木,不是蔬菜;B 选项 “Pea”“豌豆”,在温暖国家生长且可作为蔬菜食用,符合语境。所以选 B。
38.答案:A
解析:“Summers are getting hotter and winters warmer.” 表明描述的是气候的变化。B 选项 “ocean”“海洋”;C 选项 “land”“陆地”;D 选项 “planet”“行星”,均与季节温度变化所描述的对象不符;A 选项 “climate”“气候”,气候正在变化,符合语境。所以选 A。
39.答案:B
解析:“is deep and blue. Many sea animals live in it.” 描述的是一个又深又蓝且有许多海洋动物生活的地方。A 选项 “climate”“气候”;C 选项 “land”“陆地”;D 选项 “planet”“行星”,均不符合描述;B 选项 “ocean”“海洋”,海洋又深又蓝,许多海洋动物生活在里面,符合语境。
40.答案:C
解析:A“tiny” 意思是 “极小的;微小的” ,通常用于描述物体的尺寸大小,和小男孩一整天跑跳的活泼状态无关,不符合语境。“disappointed” 意为 “失望的”,是一种消极情绪,与小男孩一整天跑跳的积极状态不符,所以该选项错误。“lively” 表示 “充满活力的;活泼的”,小男孩整天又跑又跳,这正是 “lively” 所描述的状态,符合句子语境,因此该选项正确。“popular” 意思是 “受欢迎的”,题干中没有任何信息表明小男孩受欢迎,和句子描述的小男孩的行为状态不相关,所以该选项不正确。
二、单词拼写(用所给词的适当形式填空)
1.We should try our best ______ (protect) the environment.
2.The ______ (disappoint) look on his face showed that he failed the exam again.
3.The little girl ______ (weigh) 25 kg when she was three years old.
4.Look! A bird is ______ (land) on the branch.
5.These ______ (folding) chairs are easy to carry and store.
6.______ (Actually), he is a very kind-hearted person.
7.The rose is a symbol of ______ (love) and beauty.
8.We should take ______ (action) to stop pollution.
9.The bee is busy collecting ______ (pollen).
10.About 70 ______ (per cent) of the earth’s surface is covered by water.
11.______ (Imagine) what the world will be like without plants.
12.She was very ______ (disappoint) when she heard the bad news.
13.The two cities are ______ (connect) by a new railway.
14.The ______ (lotus) in the pond looks very beautiful.
15.The ______ (butterfly) spread its colorful wings.
16.Bamboo is a kind of useful ______ (plant).
17.The ______ (African) culture is very rich and colorful.
18.He likes to take a ______ (walk) after dinner every day.
19.A ______ (ton) of waste is produced every day.
20.The ______ (title) of the article is very interesting.
21.Ants play an important ______ (role) in the ecosystem.
22.The ______ (goodness) of this food lies in its rich nutrients.
23.We can’t live ______ (with) air and water.
24.The ______ (popular) of this song is very high.
25.The ______ (lively) dance performance won the applause of the audience.
26.The ______ (frog) jumped into the pond quickly.
27.The ______ (ginkgo) tree is a living fossil.
28.She keeps a lot of honey in the ______ (honeycomb).
29.We should communicate with others to build good ______ (connection).
30.The ______ (shoot) of the plant will grow into a big tree one day.
【答案与解析】
1.答案:to protect
解析:“try one's best to do sth.” 是固定搭配,意为 “尽某人最大努力做某事”,所以这里要用动词不定式 “to protect”,表示 “我们应该尽最大努力保护环境” 。
2.答案:disappointed
解析:“look” 在这里是名词,意为 “表情”,修饰名词要用形容词。“disappointed” 表示 “失望的”,用于形容人或与人有关的表情、声音等,“the disappointed look on his face” 表示 “他脸上失望的表情” 。
3.答案:weighed
解析:根据 “when she was three years old” 可知,句子描述的是过去发生的事情,要用一般过去时。“weigh” 的过去式是 “weighed”,表示 “称重”,句子意思是 “这个小女孩三岁时重 25 公斤” 。
4.答案:landing
解析:“Look!” 表明动作正在进行,要用现在进行时,其结构是 “be + 动词的现在分词”。“land” 的现在分词是 “landing”,表示 “降落”,句子意思是 “看!一只鸟正在降落在树枝上” 。
5.答案:folding
解析:“folding” 在这里是形容词,意为 “可折叠的”,修饰名词 “chairs”,“folding chairs” 表示 “折叠椅” 。
6.答案:Actually
解析:“actually” 是副词,意为 “实际上”,在句中作状语,用来修饰整个句子,强调实际情况,“Actually, he is a very kind - hearted person.” 即 “实际上,他是一个非常善良的人” 。
7.答案:love
解析:“of” 是介词,后接名词,“love” 作为名词时,意为 “爱” ,“a symbol of love and beauty” 表示 “爱与美的象征” 。
8.答案:action
解析:“take action” 是固定短语,意为 “采取行动”,这里 “action” 为不可数名词,句子表示 “我们应该采取行动阻止污染” 。
9.答案:pollen
解析:“pollen” 是不可数名词,意为 “花粉”,“collecting pollen” 表示 “收集花粉” 。
10.答案:per cent
解析:“per cent” 表示 “百分之……”,“70 per cent of...” 表示 “百分之七十的……” ,“About 70 per cent of the earth’s surface is covered by water.” 即 “大约地球表面的百分之七十被水覆盖” 。
11.答案:Imagine
解析:这是一个祈使句,祈使句以动词原形开头,“Imagine” 意为 “想象”,“Imagine what the world will be like without plants.” 即 “想象一下没有植物世界会是什么样子” 。
12.答案:disappointed
解析:“was” 是系动词,后接形容词作表语。“disappointed” 用于形容人 “感到失望的”,“She was very disappointed when she heard the bad news.” 表示 “当她听到这个坏消息时,她非常失望” 。
13.答案:connected
解析:“are connected” 是被动语态结构,“connect” 意为 “连接”,“The two cities are connected by a new railway.” 表示 “这两个城市被一条新铁路连接起来”,说明两个城市和铁路之间是被动的连接关系 。
14.答案:lotus
解析:“lotus” 意为 “莲花”,根据 “looks” 可知主语是单数,“The lotus in the pond looks very beautiful.” 表示 “池塘里的莲花看起来非常漂亮” 。
15.答案:butterfly
解析:根据 “spread its colorful wings” 可知主语是单数,“butterfly” 意为 “蝴蝶”,“The butterfly spread its colorful wings.” 表示 “蝴蝶展开了它色彩斑斓的翅膀” 。
16.答案:plant
解析:“plant” 作为可数名词,意为 “植物”,“Bamboo is a kind of useful plant.” 表示 “竹子是一种有用的植物” 。
17.答案:African
解析:“African” 是形容词,意为 “非洲的”,修饰名词 “culture”,“The African culture is very rich and colorful.” 表示 “非洲文化非常丰富多彩” 。
18.答案:walk
解析:“take a walk” 是固定短语,意为 “散步”,“He likes to take a walk after dinner every day.” 表示 “他每天晚饭后喜欢散步” 。
18.答案:ton
解析:“a ton of” 是固定短语,意为 “大量的,许多”,“A ton of waste is produced every day.” 表示 “每天产生大量的垃圾” 。
20.答案:title
解析:“title” 意为 “标题”,根据 “is” 可知主语是单数,“The title of the article is very interesting.” 表示 “这篇文章的标题非常有趣” 。
21.答案:role
解析:“play an important role in...” 是固定短语,意为 “在…… 中起重要作用”,“Ants play an important role in the ecosystem.” 表示 “蚂蚁在生态系统中起重要作用” 。
22.答案:goodness
解析:“the” 后接名词,“goodness” 是名词,意为 “好处,益处”,“The goodness of this food lies in its rich nutrients.” 表示 “这种食物的好处在于它丰富的营养” 。
23.答案:without
解析:根据常识,没有空气和水我们不能生存。“without” 是介词,意为 “没有” ,“We can’t live without air and water.” 。
24.答案:popularity
解析:“the” 后接名词,“popularity” 是名词,意为 “流行,受欢迎”,“The popularity of this song is very high.” 表示 “这首歌的受欢迎程度非常高” 。
25.答案:lively
解析:“lively” 是形容词,意为 “生动的,充满活力的”,修饰名词 “dance performance”,“The lively dance performance won the applause of the audience.” 表示 “生动活泼的舞蹈表演赢得了观众的掌声” 。
26.答案:frog
解析:根据 “jumped” 可知主语是单数,“frog” 意为 “青蛙”,“The frog jumped into the pond quickly.” 表示 “青蛙迅速跳进了池塘” 。
27.答案:ginkgo
解析:“ginkgo” 意为 “银杏”,“The ginkgo tree is a living fossil.” 表示 “银杏树是活化石” 。
28.答案:honeycomb
解析:“honeycomb” 意为 “蜂巢”,“She keeps a lot of honey in the honeycomb.” 表示 “她在蜂巢里保存了很多蜂蜜” 。
29.答案:connections
解析:“connection” 作为 “关系” 讲时,常用复数形式,“build good connections” 表示 “建立良好的关系” 。
30.答案:shoot
解析:“shoot” 作为名词,意为 “幼苗,嫩芽”,“The shoot of the plant will grow into a big tree one day.” 表示 “植物的嫩芽有一天会长成大树” 。
三、完成句子(根据汉语提示完成句子)
1.你可以随便在公园里散步。
You can ____ ____ ____ ____ a walk in the park.
2.这棵红杉实际上有 50 米高。
This ____ ____ is ____ 50 meters tall.
3.玫瑰是一种广受欢迎的花。
The ____ is a ____ flower.
4.我们应该保护生态系统。
We should ____ the ____.
5.那个折叠扇是用竹子做的。
The ____ ____ is made of ____.
6.蝴蝶有美丽的翅膀。
The ____ have beautiful ____.
7.这片陆地与那个岛屿相连。
This ____ ____ ____ ____ that island.
8.想象一下没有水的生活。
____ life ____ water.
9.为了保护环境,我们应该采取行动。
____ ____ ____ protect the environment, we should take ____.
10.蜜蜂在授粉中发挥着重要作用。
Bees ____ ____ ____ ____ in ____.
11.这个省份的气候很宜人。
The ____ of this ____ is very pleasant.
12.青蛙生活在池塘里。
____ live in the pond.
13.那个商店贮存了很多蜂蜜。
That ____ ____ a lot of ____.
14.非洲人通常有独特的文化。
____ usually have unique cultures.
15.这个项目与我们的未来有关联。
This project ____ ____ ____ our future.
16.我们应该重视保护野生动物的重要性。
We should value the ____ of ____ wild animals.
17.这个问题的标题是什么?
What's the ____ of this ____?
18.这个村庄是许多鸟类的栖息地。
This village ____ ____ ____ many birds.
19.别让我失望,尽力做好这件事。
Don't ____ me ____. Try your best to do it well.
20.这些蘑菇看起来很新鲜。
These ____ look very fresh.
21.海豚在海洋生态系统中扮演重要角色。
Dolphins ____ ____ ____ ____ in the ocean ____.
22.那个小男孩的梦想是成为一名保护地球的人。
The little boy's dream is to be a ____ who ____ the earth.
23.这个盒子重 5 千克。
This box ____ 5 ____.
24.没有你的帮助,我无法完成这项工作。
I can't finish the work ____ your ____.
25.这个小镇充满了生机勃勃的景象。
This small town is full of ____ ____.
26.这个计划实际上很容易实施。
This plan is ____ very easy to carry out.
27.学生们应该参与保护环境的行动。
Students should ____ ____ ____ ____ protecting the environment.
28.这个花园里有许多美丽的莲花。
There are many beautiful ____ in this garden.
29.猎豹是陆地上跑得最快的动物之一。
The ____ is one of the fastest animals on ____.
30.他的演讲与我们的日常生活有关。
His speech ____ ____ ____ our daily life.
【答案与解析】
1.答案:feel free to take
解析:“feel free (to do sth)” 意为 “可以随便做某事”,“take a walk” 表示 “散步”,根据句子 “你可以随便在公园里散步” 的语境,此处应填入 “feel free to take a walk”。
2.答案:redwood tree; actually
解析:“redwood” 表示 “红杉;红木”,“tree” 可补充说明是红杉树,“actually” 表示 “实际上;居然”,符合 “这棵红杉实际上有 50 米高” 的语义,所以答案是 “redwood tree; actually” 。
3.答案:rose; popular
解析:“rose” 是 “玫瑰;蔷薇”,“popular” 表示 “广受欢迎的;流行的”,与 “玫瑰是一种广受欢迎的花” 表述一致,故答案为 “rose; popular”。
4.答案:protect; ecosystem
解析:“protect” 意为 “保护;防护”,“ecosystem” 表示 “生态系统”,“我们应该保护生态系统”,所以用 “protect; ecosystem” 来完成句子。
5.答案:folding fan; bamboo
解析:“folding fan” 是 “折扇”,“bamboo” 表示 “竹;竹子”,“那个折叠扇是用竹子做的”,答案就是 “folding fan; bamboo”。
6.答案:butterflies; wings
解析:“butterfly” 是 “蝴蝶”,复数形式 “butterflies”,“wing” 是 “翅膀;翼”,复数形式 “wings”,句子说 “蝴蝶有美丽的翅膀”,要用复数形式 “butterflies; wings” 。
7.答案:land is connected with
解析:“land” 表示 “陆地;土地”,“be connected with” 意为 “与…… 相连;与…… 有关联”,“这片陆地与那个岛屿相连”,所以答案是 “land is connected with”。
8.答案:Imagine; without
解析:“imagine” 表示 “想象;猜想”,“without” 意为 “没有;缺乏”,“想象一下没有水的生活”,应填入 “Imagine; without”。
9.答案:In order to; action
解析:“in order to” 表示 “为了;以便”,“take action” 意为 “采取行动”,“为了保护环境,我们应该采取行动”,答案是 “In order to; action” 。
10.答案:play an important part; pollination
解析:“play a part (in sth)” 表示 “参与某事”,此处强调重要作用用 “play an important part”,“pollination” 是 “授粉”,“蜜蜂在授粉中发挥着重要作用”,所以答案是 “play an important part; pollination”。
11.答案:climate; province
解析:“climate” 表示 “气候”,“province” 是 “省份”,“这个省份的气候很宜人”,答案为 “climate; province”。
12.答案:Frogs
解析:“frog” 是 “蛙;青蛙”,复数形式 “Frogs”,句子说 “青蛙生活在池塘里”,用复数形式 “Frogs” 符合语境。
13.答案:store; stores; honey
解析:“store” 作名词是 “百货商店;商店”,作动词是 “贮存;存储”,“honey” 是 “蜂蜜”,“那个商店贮存了很多蜂蜜”,答案是 “store; stores; honey” 。
14.答案:Africans
解析:“African” 表示 “非洲的;非洲人的;n. 非洲人”,复数形式 “Africans”,“非洲人通常有独特的文化”,用 “Africans” 合适。
15.答案:is connected with
解析:“be connected with” 意为 “与…… 相连;与…… 有关联”,“这个项目与我们的未来有关联”,所以答案是 “is connected with”。
16.答案:importance; protecting
解析:“importance” 表示 “重要性”,“of” 是介词,后接动词 -ing 形式,“protect” 的 -ing 形式是 “protecting”,“我们应该重视保护野生动物的重要性”,答案是 “importance; protecting”。
17.答案:title; question
解析:“title” 表示 “标题;题目;名称”,“question” 是 “问题”,“这个问题的标题是什么?”,答案为 “title; question”。
18.答案:is home to
解析:“be home to sb/sth” 表示 “有…… 栖息;是…… 的家乡”,“这个村庄是许多鸟类的栖息地”,所以答案是 “is home to”。
19.答案:disappoint; disappointed
解析:“disappoint” 意为 “使失望;使破灭”,“disappointed” 是其形容词形式,“Don't disappoint me” 表示 “别让我失望”,“make sb + 形容词”,这里用 “disappointed”,答案是 “disappoint; disappointed” 。
20.答案:mushrooms
解析:“mushroom” 表示 “蘑菇;伞菌”,复数形式 “mushrooms”,“这些蘑菇看起来很新鲜”,用复数 “mushrooms”。
21.答案:play an important role; ecosystem
解析:“play a role (in)” 表示 “在…… 中发挥作用;扮演角色”,强调重要作用用 “play an important role”,“ecosystem” 是 “生态系统”,“海豚在海洋生态系统中扮演重要角色”,答案是 “play an important role; ecosystem”。
22.答案:human; protects
解析:“human” 表示 “人;adj. 人的;人类的”,“protect” 表示 “保护;防护”,先行词 “a human” 是单数,定语从句中谓语动词用第三人称单数形式 “protects”,“那个小男孩的梦想是成为一名保护地球的人”,答案是 “human; protects”。
23.答案:weighs; kilograms
解析:“weigh” 表示 “有…… 重;称重量”,主语 “This box” 是第三人称单数,谓语动词用 “weighs”,“kg (=kilogram)” 是 “千克;公斤”,复数形式 “kilograms”,“这个盒子重 5 千克”,答案是 “weighs; kilograms”。
24.答案:without; help
解析:“without” 意为 “没有;缺乏”,“help” 是 “帮助”,“没有你的帮助,我无法完成这项工作”,答案是 “without; help”。
25.答案:lively scenes
解析:“lively” 表示 “精力充沛的;生机勃勃的”,“scene” 表示 “景象”,复数形式 “scenes”,“这个小镇充满了生机勃勃的景象”,答案是 “lively scenes”。
26.答案:actually
解析:“actually” 表示 “实际上;居然”,“这个计划实际上很容易实施”,答案是 “actually”。
27.答案:play a part in
解析:“play a part (in sth)” 表示 “参与某事”,“学生们应该参与保护环境的行动”,答案是 “play a part in”。
28.答案:lotuses
解析:“lotus” 表示 “莲花”,复数形式 “lotuses”,“这个花园里有许多美丽的莲花”,答案是 “lotuses”。
29.答案:cheetah; land
解析:“cheetah” 表示 “猎豹”,“land” 表示 “陆地;土地”,“猎豹是陆地上跑得最快的动物之一”,答案是 “cheetah; land”。
30.答案:is connected with
解析:“be connected with” 意为 “与…… 相连;与…… 有关联”,“他的演讲与我们的日常生活有关”,答案是 “is connected with”。
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