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本文重点词汇
关键词汇
bird
bird
鸟
美/bɜːrd/
英/bɜːd/
n.
bird
例句:
1. The bird is singing in the tree.
这只鸟在树上歌唱。
2. We saw a red bird.
我们看到一只红色的鸟。
3. Birds are an important part of the ecosystem.
鸟类是生态系统的重要组成部分。
4. There are many kinds of birds in this park.
这个公园有很多种类的鸟。
5. Bird migration is a natural phenomenon.
鸟类的迁徙是一种自然现象。
fly
fly
飞行
美/ flaɪ /
英/ flaɪ /
v.
fly
例句:
1. Birds are flying in the sky.
鸟儿在天空中飞翔。
2. Airplanes can fly.
飞机可以飞行。
3. He dreams of being able to fly like a bird.
他梦想着能像鸟一样飞翔。
4. Butterflies are flying between the flowers.
蝴蝶在花间飞行。
5. The plane is flying at a high altitude.
飞机在高空飞行。
wing
wing
翅膀
美/ wɪŋ /
英/ wɪŋ /
n.
wing
例句:
1. Birds' wings help them fly.
鸟的翅膀帮助它们飞行。
2. His wings spread out widely.
他的翅膀展开时很大。
3. Airplanes have wings to provide lift.
飞机有翅膀来提供升力。
4. Bats' wings are made of skin.
蝙蝠的翅膀是由皮肤构成的。
5. Butterflies have beautiful wings.
蝴蝶的翅膀很美丽。
beak
beak
喙
美/ biːk /
英/ biːk /
n.
beak
例句:
1. Birds use their beaks to peck.
鸟的喙用来啄食。
2. Parrots have strong beaks.
鹦鹉的喙很有力。
3. Birds' beaks come in various shapes.
鸟的喙形状各异。
4. Woodpeckers' beaks are suitable for pecking trees.
啄木鸟的喙适合敲击树木。
5. Birds use their beaks to build nests.
鸟类用喙来筑巢。
flight
flight
飞行
美/ flaɪt /
英/ flaɪt /
n.
flight
例句:
1. Birds' flight is very graceful.
鸟的飞行非常优雅。
2. Airplane flight requires a lot of energy.
飞机的飞行需要大量的能量。
3. His flying skills are excellent.
他的飞行技术非常出色。
4. Flight is a primary characteristic of birds.
飞行是鸟类的主要特征。
5. During flight, birds adjust the angle of their wings.
飞行过程中，鸟类会调整翅膀的角度。
habitat
habitat
栖息地
美/ ˈhæbɪtæt /
英/ ˈhæbɪtæt /
n.
habitat
例句:
1. Birds' habitats are decreasing.
鸟类的栖息地正在减少。
2. This area is the habitat of many animals.
这个地区是许多动物的栖息地。
3. Protecting habitats is important for ecological balance.
保护栖息地对生态平衡很重要。
4. Forests are the habitats of many wild animals.
森林是许多野生动物的栖息地。
5. Habitat destruction leads to species extinction.
栖息地破坏导致物种灭绝。
breed
breed
繁殖
美/ brid /
英/ brɪd /
v.
breed
例句:
1. Birds reproduce to continue their species.
鸟类通过繁殖来延续物种。
2. This area is the breeding ground for many birds.
这个地区是许多鸟类的繁殖地。
3. Breeding season is the most active period for birds.
繁殖季节是鸟类最活跃的时期。
4. Human activities interfere with bird reproduction.
人类活动干扰了鸟类的繁殖。
5. Reproduction behaviors vary by species.
繁殖行为因物种而异。
migrate
migrate
迁徙
美/ ˈmaɪɡreɪt /
英/ ˈmaɪɡreɪt /
v.
migrate
例句:
1. Birds often migrate.
鸟类常常进行迁徙。
2. Migratory birds migrate with the seasons.
候鸟会随着季节变化迁徙。
3. Migration is to find more suitable living conditions.
迁徙是为了寻找更适宜的生存环境。
4. Many birds migrate to warmer places in winter.
许多鸟类在冬季迁徙到温暖的地方。
5. Migration is crucial for bird survival.
迁徙对鸟类的生存至关重要。
ecosystem
ecosystem
生态系统
美/ ˈiːkəˌsɪstəm /
英/ ˈiːkəˌsɪstəm /
n.
ecosystem
例句:
1. An ecosystem includes both biotic and abiotic factors.
生态系统包括生物和非生物因素。
2. A forest is a complex ecosystem.
森林是一个复杂的生态系统。
3. Protecting ecosystems is crucial for maintaining biodiversity.
保护生态系统对维持生物多样性至关重要。
4. Human activities have affected ecosystems.
人类活动对生态系统造成了影响。
5. Each ecosystem has its unique characteristics.
每个生态系统都有其独特的特征。
species
species
物种
美/ ˈspiːʃiːz /
英/ ˈspiːʃiːz /
n.
species
例句:
1. Each species has its unique characteristics.
每种生物都有其独特的特征。
2. Endangered species need protection.
濒危物种需要保护。
3. Scientists study relationships between different species.
科学家研究不同物种之间的关系。
4. Each species has its role in the ecosystem.
每个物种在生态系统中都有其角色。
5. Species diversity is key to ecological balance.
物种多样性是生态平衡的关键。
adapt
adapt
适应
美/ əˈdæpt /
英/ əˈdæpt /
v.
adapt
例句:
1. Organisms survive by adapting to their environment.
生物通过适应环境来生存。
2. Birds have adapted to different habitats.
鸟类适应了不同的栖息地。
3. Adaptability is key to survival.
适应能力是生存的关键。
4. Species adapt to environmental changes through evolution.
物种通过进化来适应环境变化。
5. The adaptation process takes time.
适应过程需要时间。
习惯用语
fly in one place
fly in one place
在一个地方飞行
指在空中保持静止不动的状态，例如悬停。
描述鸟类在空中保持静止不动的动作。
hover in the air
hover in the air
在空中悬停
指在空中保持静止不动的状态，不移动。
描述鸟类在空中保持静止不动的动作。
sleep on the wing
sleep on the wing
在翅膀上睡觉
指鸟类在飞行过程中睡觉。
描述某些鸟类可以在飞行中睡觉的现象。
take a drink of water
take a drink of water
喝一杯水
指鸟类在飞行中喝水。
描述鸟类在飞行中喝水的动作。
chase each other
chase each other
互相追逐
指鸟类之间互相追逐的行为。
描述鸟类之间的互动行为。
stay in the air
stay in the air
停留在空中
指在空中保持飞行状态。
描述鸟类在空中保持飞行状态的动作。
相关句型
Birds can fly.
Birds can fly.
鸟类可以飞行。
Hummingbirds have long beaks.
Hummingbirds have long beaks.
蜂鸟有长喙。
Swallows have forked tails.
Swallows have forked tails.
燕子有分叉的尾巴。
Some birds can fly backwards.
Some birds can fly backwards.
一些鸟类可以向后飞行。
Birds spend most of their life in the air.
Birds spend most of their life in the air.
鸟类大部分时间都在空中度过。
