Unit 4 Amazing Plants and Animals 单词词汇课件(共72张PPT)人教版(2024)英语八年级上册

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Unit 4 Amazing Plants and Animals 单词词汇课件(共72张PPT)人教版(2024)英语八年级上册

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(共72张PPT)
Amazing Plants and
Animals
R·八年级英语上册
UNIT 4
Section A
moss
〔名词〕苔藓
◆ The old stone bridge was covered with
green moss.
古老的石桥上长满了绿色的苔藓。
搭 配
redwood tree 红杉树
◆ The table made of redwood looks more beautiful
than that one.
这张红木桌子看起来比那张桌子更漂亮。
◆ The forest is full of redwood trees.
这片森林里全是红杉树。
redwood
〔名词〕
红杉;红木
cheetah
〔名词〕猎豹
◆ Some little children often mistake cheetahs for tigers
because of their similar appearance.
因为猎豹和老虎外形相似,一些小孩常把猎豹错当
成是老虎。
拓 展
常见的野生动物如下:
panda 熊猫 tiger 老虎 lion 狮子 elephant 象
monkey 猴子 wolf 狼 bear 熊 giraffe 长颈鹿
搭 配
folding fan 折扇
folding table/chair/bed 折叠桌/椅/床
◆ Grandpa likes to carry a folding fan in summer to keep cool.
爷爷夏天喜欢带一把折扇来纳凉。
◆ Could you please buy a folding bed for our apartment
你能为我们公寓买一张折叠床吗?
拓 展
fold〔动词〕折叠 fold the clothes 叠衣服
folding
〔形容词〕
折叠式的;可折叠的
◆ Please fold your clothes and put them in the drawer.
请把你的衣服叠好并放进抽屉里。
bamboo
〔名词〕
竹;竹子
搭 配
bamboo shoot 竹笋
bamboo leaf 竹叶
◆ Bamboo shoots grow quickly after spring rains.
春雨过后,竹笋生长得很快。
◆ The panda is kind of shy, so it eats bamboo with its back
facing the tourists.
熊猫有点害羞,所以它吃竹子时会背对着游客。
搭 配
get/become popular 受欢迎;流行
be popular with/among 受……欢迎
◆ Basketball is one of the most popular sports around
the world. 篮球是全世界最受欢迎的运动之一。
◆ This song is very popular among teenagers.
这首歌在青少年中很流行。
popular
〔形容词〕
广受欢迎的;
流行的
拓 展
popular 的相关词:
popular adj. 广受
欢迎的;流行的
(反义词)unpopular
adj. 不受欢迎的
popularity n. 流行;普及
比较级:more popular 最高级:most popular
goodness
〔不可数名词〕
(1)美德;善良
近义词:kindness 仁慈;善良
◆ She always shows her goodness by helping others.
她总是通过帮助他人来展现她的善良。
(2)营养
◆ There is a lot of goodness in milk.
牛奶中含有大量的营养成分。
由“good(adj. 好的)+-ness(名词后缀)”构成
goodness
〔不可数名词〕
拓 展
由 “形容词+-ness” 构成的常见名词还有:
kind
shy
sad
happy
busy
+-ness
kindness 仁慈;善良
shyness 害羞;腼腆
sadness 悲伤;悲痛
happiness 幸福;快乐
business 生意;商业
tool
〔名词〕
工具;手段
◆ Computers and mobile phones have a lot in
common as modern tools.
电脑和手机作为现代工具有很多相同点。
◆ Communication is an important tool for solving
problems.
沟通是解决问题的一个重要手段。
actually
〔副词〕
实际上;居然
◆ Tom looks serious. Actually, he has a good
sense of humour.
汤姆看起来很严肃。其实,他很有幽默感。
由“actual ( adj. 真实的;实际的)+-ly(副词后缀)”构成
shoot
(1)〔名词〕幼苗;嫩芽
◆ In spring, the garden is full of new shoots from different
plants. 春天,花园里到处都是各种植物的嫩芽。
搭 配
bamboo shoot 竹笋;笋
(2)〔动词〕开(枪);射击
◆ Don’t shoot at the birds in the tree. 不要射击树上的鸟。
过去式:shot
搭 配
shoot at 向……射击
图 解
shoot 的一词多义:
n. 幼苗;嫩芽
v. 开(枪);射击
appear
(1)〔动词〕出现 反义词:disappear 消失;不见
拓 展
appearance〔名词〕外表;露面
◆ We waited for Jack at the door, but he didn’t appear.
我们在门口等杰克,但他没出现。
(2)〔连系动词〕看来好像
◆ She appeared a little tired. 她看来好像有点累。
feel free
(to do sth)
可以随便做某事
◆ There are different sorts of snacks.
You can feel free to choose whatever
you want to eat.
有各种各样的零食。你可以随意选择
你想吃的。
land
(1)〔不可数名词〕陆地
◆ Tigers are one of the most dangerous animals
on land.
老虎是陆地上最危险的动物之一。
◆ Did you go there by land or by sea
你是经陆路还是乘船去那里的?
搭 配
on land 在陆地上 by land 经陆路
对应词是sea(海)
land
(2)〔不可数名词〕(耕种的)土地
◆ Their parents work on the land year
after year.
他们的父母年复一年地从事耕种。
(3)〔不及物动词〕降落;着陆
反义短语:take off 起飞
◆ The plane will land at 4 in
the afternoon.
飞机将于下午四点着陆。
图 解
land 的一词多义:
African
串 记
These Africans come from Egypt, an African country. I learnt a lot about African life by spending time with them.
这些非洲人来自埃及,一个非洲国家。通过与他们相处,我了解了很多关于非洲人的生活情况。
〔形容词〕非洲的;非洲人的 〔名词〕非洲人
拓 展
Africa〔名词〕非洲
非洲人
非洲的
非洲人的
rose
〔名词〕
玫瑰;蔷薇
◆ Red roses are one of the most popular
flowers in the flower market.
红玫瑰是花卉市场上最受
欢迎的花之一。
peony
〔名词〕
牡丹;芍药
◆ Peonies are famous as the “king of
flowers” in China. 在中国,牡丹
被誉为“花中之王”。
复数形式:peonies
lotus
〔名词〕莲花
◆ Compared with lotus flowers,
roses have a stronger smell.
与莲花相比,玫瑰的香味更浓。
搭 配
lotus flower 荷花;莲花
lotus leaf 荷叶
butterfly
〔名词〕蝴蝶
◆ Look! The colourful butterflies
are dancing among the flowers.
看!色彩斑斓的蝴蝶正在
花丛中翩翩起舞。
复数形式:butterflies
wing
〔名词〕
翅膀;翼
既可指鸟、昆虫或蝙蝠的飞行器官,也可指飞行器的机翼。
◆ A life without a dream is like a bird without wings.
没有梦想的人生就像没有翅膀的鸟儿。
◆ The airplane’s wings can carry it through the clouds.
飞机的机翼能载着它穿过云层。
frog
〔名词〕
蛙;青蛙
◆ Frogs can live both on land and in water.
青蛙既能生活在陆地上也能生活在水中。
up to
接近;直到
◆ In the future, people can live up to be 200
years old.
将来,人能活到200岁。
◆ You can stay up to nine o’clock tonight.
你今晚可以待到九点。
搭 配
live up to 活到……岁;达到……寿命
weigh
(1)〔连系动词〕有……重
常用 “How much do/does/did... weigh ” 或“How heavy is/are... ” 对重量进行提问。
◆ This baby elephant weighs 180 pounds.
这只幼象重180 磅。
◆ How much does your luggage weigh
你的行李多重?
=How heavy is your luggage
weigh
(2)〔及物动词〕称重量
◆ The doctor asked me to weigh myself every day.
医生要我每天称体重。
拓 展
weight〔名词〕体重;重量
put on weight 增加体重
lose weight 减肥
串 记
I weigh more than 70 kilos, so I decide to lose weight.
我的体重超过70 千克,所以我决定减肥。
kg
千克;公斤
◆ The watermelon is about 8 kg.
这个西瓜大约8千克。
是国际单位制中衡量质量的基本单位。
=8 kilos
(=kilogram;kilogramme)
ginkgo
〔名词〕银杏
◆ Ginkgo trees are one of the most beautiful
trees in autumn.
银杏树是秋天最美丽的树之一。
搭 配
ginkgo tree 银杏树
ginkgo leaf 银杏叶
believe
〔动词〕相信;认为有可能
一般不用于进行时态。后可接名词、代词或从句作宾语。
◆ Believe it or not, she runs much faster than I.
信不信由你,她跑得比我快多了。
◆ She is hard-working, and I believe she can win
the first prize.
她很勤奋,我相信她能获得一等奖。
惯用语,意为“信不信由你”。
believe
〔动词〕相信;认为有可能
辨 析
believe sb 与 believe in sb
believe sb
believe in sb
相信某人
(所说的话)
信任/信赖某人
串 记
I believe Jack, but I can’t believe in him.
我相信杰克说的话,但是我不能信任他。
拓 展
believable〔形容词〕可信的
串 记
His story was so believable that everyone believed him.
他的故事如此可信,以至于每个人都相信了他。
take a walk
散 步
同义短语:have a walk/go for a walk
◆ Old John met his old friend by accident when he
took a walk yesterday.
昨天老约翰在散步的时候偶然遇到了他的老朋友。
(名词)行走;步行
拓 展
walk〔动词〕行走;步行
◆ The baby is learning to walk. 这个宝宝正在学走路。
◆ He often walks to work. 他经常步行上班。
Amazing Plants and
Animals
R·八年级英语上册
UNIT 4
Section B
搭 配
connect... to... 把……连接到……
connect with 与……有联系;与……相连
◆ Books can connect you to different worlds.
书籍能带你进入不同的世界。
◆ He connected with his family through a phone call.
他通过电话与家人联系。
connect
〔动词〕
关联;连接
拓 展
connection
〔名词〕联系;连接
◆ There’s a strong connection between reading and writing.
阅读和写作之间有很强的联系。
搭 配
be connected with/ to 与……相连;与……有关联
◆ Her success is connected to her hard work.
她的成功与她的努力工作有关。
◆ The two buildings are connected to/with each other
by a bridge. 这两座建筑通过一座桥相连。
connected
〔形容词〕
连接的;相关的
拓 展
connected 的相关词:
connect v.
关联;连接
(过去式)connected
connected adj. 连接的;相关的
connection n. 联系;连接
后接名词、代词或动词-ing形式作宾语,常用来表示伴随或假设的情况。
◆ We can’t live without air or water.
没有空气和水我们就无法生存。
◆ He left the classroom quickly without saying goodbye.
他没有说再见就快速离开了教室。
without
(介词)
没有;缺乏
反义词:with 具有;带有
imagine
〔动词〕
想象;猜想
拓 展
imagination〔名词〕想象力;想象
imagine
imagine+名词/代词
想象……
imagine (sb) doing sth
想象(某人)做某事
imagine+从句
想象……
Can you imagine life without the Internet
你能想象没有互联网的生活吗?
She couldn’t imagine herself living alone in a faraway village. 她无法想象自己独自生活在遥远的村子里。
It’s hard to imagine that he used to be a shy boy.
很难想象他以前是个害羞的男孩。
◆ She is a clever girl with a good imagination.
她是一个具有丰富想象力的聪明女孩。
一般不用于进行时态
honey
〔名词〕
(1)蜂蜜
◆ I’d like to put some honey in my tea instead of sugar.
我想在茶里放些蜂蜜而不是糖。
◆ With family and friends around, my life is as sweet
as honey. 有家人和朋友在身边,我的生活甜如蜜糖。
(2)(爱称)亲爱的;宝贝
◆ Honey, could you please give me a hand
亲爱的,请帮我一下好吗?
搭 配
as sweet as honey 甜如蜜糖
disappointed
〔形容词〕失望的;沮丧的
◆ I was disappointed with the movie. It wasn’t as good as
I expected. 我对这部电影感到失望。它没有我预期的好。
搭 配
be disappointed with/at sth 对某事感到失望
辨 析
disappointed 与 disappointing
disappointed
disappointing
失望的;沮丧的
令人失望/沮丧的
常作表语,多用于说明人的感受
可作表语或定语,多用于说明或描述事物的性质
串 记
Tom’s father felt disappointed when he saw the
disappointing grade. 当汤姆的爸爸看到这个令
人失望的成绩时,他感到很失望。
pollination
〔名词〕授粉
◆ Without pollination, many plants
couldn’t grow fruits.
没有授粉,许多植物就无法结出果实。
pollen
〔名词〕花粉
◆ Bees collect pollen from flowers to
make honey.
蜜蜂从花朵上采集花粉来酿蜜。
是不可数名词,没有复数形式
action
〔名词〕
行动;行为
◆ The community took action to clean up the park.
社区采取了行动来清理公园。
◆ The machine is in action now.
这台机器现在正在运转中。
◆ We need to make an action plan to finish the project.
我们需要制订一个行动计划来完成这个项目。
搭 配
take action (to do sth) 采取行动(做某事)
in action 在活动;在运转
action plan 行动计划
由“act(v. 行动)+ ion(名词后缀)”构成
◆ The movie seems boring, but in fact, it’s much
better than I expected.
这部电影似乎很无聊,但实际上它比我预期的
要好得多。
in fact
确切地说;实际上
用于强调真实情况,可位于句首、句中或句尾,通常用逗号隔开。
per cent
(1)〔名词〕百分之……
◆ In fact, eighty per cent of the students agree with you.
实际上,80% 的学生赞同你。
◆ Ninety per cent of juice in the shop comes from fresh
fruits.
这家商店里90% 的果汁来自新鲜水果。
搭 配
基数词+percent/per cent of 百分之……的……
(=percent)
注意:“基数词+percent/per cent+of(+限定词)+名词/代词”结构作主语时,谓语动词的单复数由of后的名词/代词的单复数决定。
(2)〔形容词〕百分之……的;每一百中
◆ There was a 10 per cent rise in the price of vegetables
last month. 上个月蔬菜价格上涨了10%。
(3)〔副词〕百分之……地;每一百中
◆ She is 100 per cent sure about the answer.
她对这个答案百分之百确定。
per cent
(=percent)
◆ I didn’t sleep well last night. For this reason,
I feel tired today.
我昨晚没睡好。出于这个原因,我今天感
到疲倦。
for this reason
出于这个原因
=Because of this
通常位于句首,后接逗号,引出结果。
planet
〔名词〕行星
◆ The earth is one of the planets
that move around the sun.
地球是围绕太阳运转的行星之一。
in order to
为了;以便
◆ In order to catch the first bus, he gets up early.
为了赶上第一班公交车,他起得很早。
◆ Speak quietly in order not to wake the baby.
小声说话,以免吵醒宝宝。
拓 展
表示目的,后接动词原形,可放在句首或句中,其否定形式为 in order not to。
in order that(为了;以便)也表示目的,后接从句,有时可与 in order to 进行同义句转换。
◆ I worked hard in order that I could get good grades.
=I worked hard in order to get good grades.
我努力学习以便能取得好成绩。
store
(1)〔动词〕贮存;存储
◆ The computer can store a lot of information.
电脑能存储大量信息。
(2)〔名词〕百货商店;商店
◆ No matter which store you go to, you can find
something interesting.
无论你去哪家商店,你都能找到有趣的东西。
通常指百货商店,同义词为shop。
搭 配
communicate with sb 和某人交流/沟通
◆ Our English teacher often encourages us to communicate
with each other in English.
我们的英语老师经常鼓励我们用英语互相交流。
拓 展
communication〔名词〕交流;沟通
communicate
〔动词〕
交流;沟通
串 记
Good communication can help us easily communicate with others and solve problems.
良好的沟通能帮助我们轻松地与他人交流并解决问题。
play a part
(in sth)
(1)参与某事
◆ Everyone should play a part in the “Clean Plate Campaign”
and say no to food waste.
每个人都应该参与到“光盘行动”中来,对食物浪费说不。
常与in 连用,play a part in 后接名词、代词或动词-ing 形式。
注意:take part in意为“参加”,但part前无限定词。
(2)发挥作用
◆ Good habits play an important part in keeping us healthy.
良好的习惯在保持我们健康方面发挥了重要的作用。
(3)扮演角色
◆ She played a part in the school play and did a great job.
她在学校的话剧中扮演了一个角色,并且表现得很好。
=play an important role
=played a role
play a part
(in sth)
搭 配
natural ecosystem 自然生态系统
◆ Cutting down too many trees can break
the balance of the ecosystem.
砍伐过多树木会破坏生态系统的平衡。
ecosystem
(名词)
生态系统
搭 配
protect... from/against... 保护……免受……
◆ Vitamin C can help protect our bodies from getting
sick easily.
维生素C 可以帮助保护我们的身体不轻易生病。
拓 展
protection〔不可数名词〕保护;保卫
protect
〔动词〕
保护;防护
◆ Some wild animals need our protection, because they’re
in great danger now.
一些野生动物需要我们的保护,因为它们现在处于很
大的危险之中。
搭 配
the importance of (doing) sth(做)某事的重要性
◆ In the end, the boy realized the importance of
studying hard.
最后,这个男孩认识到了努力学习的重要性。
importance
〔名词〕
重要性
拓 展
importance 的相关词:
important
adj. 重要的
(反义词)unimportant adj.
不重要的
importance n. 重要性
◆ What’s the best title of the text
这篇文章的最佳标题是什么?
◆ I borrowed his words for my book’s title.
我借用他的话作为我的书名。
title
(名词)标题;
题目;名称
human
(1)〔名词〕人;人类
◆ Humans and animals share the same planet.
人类和动物共享同一个星球。
(2)〔形容词〕人的;人类的
◆ Clean water and air are very important for human health.
干净的水和空气对人类健康非常重要。
同义短语:human being 复数形式:humans
后接名词、代词或动词-ing形式作宾语,常用来表示伴随或假设的情况。
◆ Ants are one of the most hard-working insects, and
they teach us the importance of teamwork.
蚂蚁是最勤劳的昆虫之一,而且它们教会了我们
团队合作的重要性。
ant
(名词)蚂蚁
读音以元音音素开头,其前加不定冠词时应用an。
◆ This forest is home to many wild animals.
这片森林是许多野生动物的栖息地。
◆ The ancient town with fantastic scenery is
home to my grandparents.
这个风景如画的古镇是我祖父母的家乡。
be home to sb/sth
有……栖息;是……的家乡
◆ Julie’s eyes shone with happiness.
朱莉的双眼闪耀着幸福的光芒。
◆ Her grandchildren bring her great happiness.
她的孙子们给她带来了巨大的快乐。
happiness
〔名词〕
幸福;快乐
拓 展
ness 是常见的名词后缀,表示“……的性质(或状态、特点)”,通常放在形容词后,构成抽象名词。如:good(adj. 好的)+ ness=goodness(n. 美德;营养)
由“happy(adj. 愉快的;高兴的)变y为i+ ness(名词后缀)”构成
相当于 let... down 或 make... disappointed。
disappoint
〔动词〕使失望;使破灭
拓 展
disappoint 的相关词:
=let him down/
made him disappointed
◆ The result of the exam disappointed him.
考试的结果使他很失望。
disappoint
v. 使失望
disappointed adj. 失望的
disappointing adj. 令人失望的
disappointment n. 失望;
令人失望的人或事
通常修饰人
通常修饰物
disappoint
〔动词〕使失望;使破灭
串 记
My father sent a disappointing message from Beijing—
he wouldn’t attend my birthday party the next week,
which disappointed me a lot. This was a disappointment
to me.
我爸爸从北京发来一条令人失望的信息——他下周不能参加我的生日派对了,这使我很失望。这对我来说是一件令人失望的事情。
mushroom
〔可数名词〕
蘑菇;伞菌
◆ I think mushrooms go better with chicken
than with beef.
我认为蘑菇和鸡肉搭配比
和牛肉搭配更好。
ton
(1)吨
◆ The blue whale probably weighs more than 50 tons.
这只蓝鲸可能重50 多吨。
(2)大量;许多
◆ In spring, you can see a ton of butterflies fly among
the flowers.
在春天,你可以看到许多蝴蝶在花丛中飞舞。
〔名词〕
搭 配
a ton of/tons of 大量的;许多的
后接可数名词复数或不可数名词
role
(1)作用
◆ Bees play a key role in flower pollination.
蜜蜂在花朵授粉中发挥关键作用。
(2)职能;职责
◆ It is the role of parents to protect their children
from danger.
保护孩子免受危险是父母的职责。
〔名词〕
搭 配
play a role/part (in)
在……中发挥作用
近义词:duty
role
〔名词〕
(3)角色
◆ In the movie, my favourite actor played the role of
the prince.
在这部电影中,我最喜欢的演员扮演了王子的角色。
同义词:part
搭 配
play the role of 担任……的角色
play a role/part in 在……扮演角色
pea
〔名词〕豌豆
◆ Would you like some rice to go with your pea
and beef
你想要一些米饭来搭配你的豌豆和牛肉吗?
搭 配
green pea 青豌豆 sweet pea 香豌豆
pea soup 豌豆汤
climate
〔名词〕气候
◆ The climate here is very different from that in my
hometown.
这里的气候和我的家乡很不一样。
◆ The climate change caused many problems around
the world.
气候变化在世界范围内引发了许多问题。
搭 配
climate change 气候变化
dry/cold climate 干燥的/寒冷的气候
ocean
通常用来指五大洋,它比“sea(海;海洋)”更大、更广阔。
◆ Scientists are studying the plants and animals in the ocean.
科学家正在研究海洋中的植物和动物。
〔名词〕
大海;海洋
搭 配
in the ocean 在海洋里
the Southern Ocean
南冰洋
ocean
the Pacific Ocean 太平洋
the Arctic Ocean
北冰洋
the Atlantic Ocean 大西洋
the Indian Ocean 印度洋
except
形近词:expect v. 期待;预料
except
(介词)除……之外;除了
(连词)除了,只是;除非
其后接名词、代词等作宾语,表示某人或某物不包含在某一范围内。
The restaurant is open every day except Monday.
这个饭店除了星期一每天都营业。
My dress is similar to yours, except mine is blue.
我的连衣裙和你的相似,只是我的是蓝色的。
I won’t go except you come with me.
除非你跟我一起去,否则我不会去。
注意:当主语后有except(介词)构成的短语时,谓语动词要与前面的主语在
人称和数上保持一致。
◇ Nobody except his parents and teachers cares about him.
除了他的父母和老师之外,没有人关心他。
except
辨 析
except, besides 与 but
except
besides
but
除……之外;
除了
除……之外(还有)
除……之外
与except 用法基本相同。常用于no,nothing,anything 之后
强调所排除的内容不包含在内,含有“减去”的意思
包括besides 后面的内容,含有“加上”的意思
◆ They all went to the party except Ann.
除了安,他们都去了聚会。
◆ We have a lot in common besides music.
除了音乐,我们还有很多共同点。
◆ There is no one but me. 这里除了我没有别人。
tiny
◆ Although ants have tiny bodies, they can move heavy
things together.
尽管蚂蚁身体微小,但它们可以一起搬运很重的东西。
〔形容词〕极小的;微小的
图 解
a tiny ant
一只小蚂蚁
比较级:tinier 最高级:tiniest
反义词:huge 巨大的
a huge elephant
一头巨象
lively
◆ Though he is a lively boy, he felt tired after running five
kilometres.
尽管他是个精力充沛的男孩,但跑完五公里后还是觉得累了。
◆ The market is lively today, with lots of people buying and
selling.
今天市场生机勃勃,很多人在买卖东西。
〔形容词〕精力充沛的;生机勃勃的
比较级:livelier 最高级:liveliest
可在句中作定语或表语,用来描述人、动物、场景或事物充满生机和活力。

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