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本文重点词汇
关键词汇
shell
shell
壳
美/ʃɛl/
英/ʃɛl/
n.
shell
例句:
1. The turtle pulled its head into its shell.
乌龟把头缩进壳里。
2. This shell is very beautiful.
这个贝壳非常漂亮。
3. Her nails are hard, like a shell.
她的指甲很坚硬，像壳一样。
4. Shells are the outer coverings of marine creatures.
贝壳是海洋生物的外壳。
5. The shell of this egg is very thin.
这个蛋的壳很薄。
habitat
habitat
栖息地
美/ˈhæbɪtət/
英/ˈhæbɪtət/
n.
habitat
例句:
1. The habitat of polar bears is disappearing.
北极熊的栖息地正在消失。
2. This park is the habitat of many birds.
这个公园是许多鸟类的栖息地。
3. Coral reefs are important habitats for marine life.
珊瑚礁是海洋生物的重要栖息地。
4. We need to protect the habitats of endangered species.
我们需要保护濒危物种的栖息地。
5. Deserts are the typical habitat of camels.
沙漠是骆驼的典型栖息地。
reproduce
reproduce
繁殖
美/rɪˈprɒdjuːs/
英/rɪˈprɒdjuːs/
v.
reproduce
例句:
1. Most fish reproduce by laying eggs.
大多数鱼类通过产卵来繁殖。
2. Elephants take a long time to reproduce.
大象需要很长时间才能繁殖。
3. Plants can reproduce through seeds.
植物可以通过种子繁殖。
4. Humans reproduce through sexual reproduction.
人类通过性行为繁殖。
5. Insects reproduce very quickly.
昆虫通常繁殖很快。
evolve
evolve
进化
美/ɪˈvɒlv/
英/ɪˈvɒlv/
v.
evolve
例句:
1. Humans evolved from apes.
人类是从猿类进化而来的。
2. Organisms evolve through natural selection.
生物通过自然选择进化。
3. This species has evolved new characteristics.
这个物种已经进化出了新的特征。
4. Dinosaurs evolved into birds over millions of years.
恐龙经过数百万年进化成鸟类。
5. The evolutionary process of organisms is slow.
生物的进化过程是缓慢的。
breeding season
breeding season
繁殖期
美/ˈbriːdɪŋ ˈsiːzən/
英/ˈbriːdɪŋ ˈsiːzən/
n.
breeding season
例句:
1. Birds enter their breeding season in spring.
鸟类在春季进入繁殖期。
2. Many animals become more aggressive during the breeding season.
很多动物在繁殖期会变得更具攻击性。
3. Lions' breeding season usually occurs during the rainy season.
狮子的繁殖期通常在雨季。
4. Fish migrate to specific places to lay eggs during the breeding season.
鱼类在繁殖期会游到特定的地方产卵。
5. The breeding season is crucial for the survival of animals.
繁殖期对动物的生存至关重要。
lifespan
lifespan
寿命
美/ˈlaɪfspæn/
英/ˈlaɪfspæn/
n.
lifespan
例句:
1. Turtles have a long lifespan.
乌龟的寿命很长。
2. The average lifespan of humans is about 70 years.
人类的平均寿命约为70岁。
3. Some animals live longer than humans.
有些动物的寿命比人类还长。
4. Scientists study the lifespans of different species.
科学家研究了不同物种的寿命。
5. Lifespan is influenced by genetics and environment.
寿命受到遗传和环境的影响。
embryo
embryo
胚胎
美/ˈembriəʊ/
英/ˈembriəʊ/
n.
embryo
例句:
1. The embryo develops in the womb.
胚胎在子宫内发育。
2. Scientists study the process of embryo development.
科学家研究胚胎发育的过程。
3. The embryo goes through several stages before hatching.
胚胎在孵化前会经历多个阶段。
4. Human embryos develop rapidly in the first eight weeks of pregnancy.
人类胚胎在怀孕的前八周内迅速发育。
5. Some animals' embryos develop in water.
有些动物的胚胎可以在水中发育。
reproduce
reproduce
繁殖
美/rɪˈprɒdjuːs/
英/rɪˈprɒdjuːs/
v.
reproduce
例句:
1. Most fish reproduce by laying eggs.
大多数鱼类通过产卵来繁殖。
2. Elephants take a long time to reproduce.
大象需要很长时间才能繁殖。
3. Plants can reproduce through seeds.
植物可以通过种子繁殖。
4. Humans reproduce through sexual reproduction.
人类通过性行为繁殖。
5. Insects reproduce very quickly.
昆虫通常繁殖很快。
species
species
物种
美/ˈspiːʃiːz/
英/ˈspiːʃiːz/
n.
species
例句:
1. Each species has a unique ecological role.
每个物种都有其独特的生态角色。
2. Scientists work to protect endangered species.
科学家致力于保护濒危物种。
3. Humans are a species within the primate order.
人类属于灵长目下的一个物种。
4. There are many different species in this area.
这个地区有许多不同的物种。
5. Species diversity is crucial for ecosystems.
物种多样性对生态系统至关重要。
adapt
adapt
适应
美/əˈdæpt/
英/əˈdæpt/
v.
adapt
例句:
1. Animals adapt to their environment through evolution.
动物通过进化适应环境。
2. Humans can adapt to different climates.
人类可以适应不同的气候。
3. Plants adapt their root systems to soil conditions.
植物通过改变根系来适应土壤条件。
4. Some animals can adapt quickly to new environments.
某些动物能够快速适应新环境。
5. Adaptability is key to survival.
适应能力是生存的关键。
习惯用语
carry their homes on their backs
carry their homes on their backs
把家背在背上
比喻拥有某种保护性的特征或能力。
形容龟类将壳作为保护自己的工具。
pull in their legs and head
pull in their legs and head
缩回腿和头
表示躲避危险或保护自己。
描述龟类遇到威胁时的动作。
race their way into the ocean
race their way into the ocean
争先恐后地冲向海洋
形容幼龟迅速逃离危险，奔向安全的地方。
描述幼龟出生后尽快进入海洋的行为。
peck their way out
peck their way out
啄破出来
指通过不断努力突破障碍。
形容小龟或小鸟用喙啄破蛋壳。
born ready to run
born ready to run
出生就准备好奔跑
形容出生时就具备生存能力。
描述海龟出生后立即开始生存挑战。
get confused
get confused
感到困惑
指因环境干扰而迷失方向。
描述幼龟因城市灯光而迷失方向。
相关句型
Turtles live in the water, and tortoises live on the land.
Turtles live in the water, and tortoises live on the land.
乌龟生活在水中，而陆龟生活在陆地上。
Tortoises have heavy shells that protect them from predators.
Tortoises have heavy shells that protect them from predators.
陆龟有厚重的壳，可以保护它们免受捕食者的攻击。
The Galapagos tortoise can live up to 150 years.
The Galapagos tortoise can live up to 150 years.
加拉帕戈斯象龟可以活到150岁。
Turtles can breathe through their skin underwater.
Turtles can breathe through their skin underwater.
乌龟可以在水下通过皮肤呼吸。
Snakes and lizards are reptiles.
Snakes and lizards are reptiles.
蛇和蜥蜴是爬行动物。
