我们是怎么听到声音的?How can we hear? It’s because we have ears, of course. But do you know how our ears work... then goes down into the middle ear and the inner ear. We cannot see these two parts. But they are very ……

reaching the brain (大脑). But how do they work? Our ears have three parts: the outer ear, the middle... to enjoy different sounds, such as music and the singing of birds. But how do they work? Our ears have ……

. This year, the theme for the day is “Ear care can avoid hearing loss (丧失).”To understand how and why hearing loss happens, we first need to know how the ear works.The ear is made up of three different ……

of the expression “play it by ear”.A: Where are we meeting Dave and Jenny tonight?B: In the pub, at around 7 o’clock.A: Ah, okay. Where are we going to have dinner? B: Let’s decide later. If the pub has ……

of one important organ (器官) –   the ear. You may wonder: how do our ears work? The ear... ear and then to your brain (大脑).You may wonder: how do our ears work? The ear has three different ……

have learning problems at school.Hearing is important for all of us. So we should do our best to take good care of our ears. ---------------------------------------Sounds dirty"AN ear full of wax ……

have learning problems at school.Hearing is important for all of us. So we should do our best to take good care of our ears. ---------------------------------------Sounds dirty"AN ear full of wax ……

) their ears to get cool air. So what can we do to protect our ears? Let’s take a look!Ear dos and don’tsDos1...DO you take good care of your ears? You can start to do it on March 3. It is Ear Care Day. How ……

important organ (器官) － the ears.You may wonder: how do the ears work? The ear has three different parts... were asleep.But ears do more than hear. They help you keep your balance, too. In the inner ear ……

A: Could we play ping-pong after school?B: I don't know if I have to clean the classroom! Let's just play it by ear.play by ear: 走着瞧，临时决定 ……

耳朵会动背后的奥秘。词数 280 建议阅读时间 6分钟课件及教案见网站 测试见7版 TRY to move your ears up and down. Can you do... ears, yet some humans still have the ability to move them. Now, scientists believe there’s a new way ……

and encourages us to take good care of them.You may wonder: how do the ears work? The ear has three... were asleep.But ears do more than hear. They help you keep your balance, too. In the inner ear ……

日常生活中应当怎样爱护耳朵？We do eye exercises. We wear sunglasses. We do a lot of things to protect our eyes... can we do this? Let’s take a look together. l Keep your ears dry (干燥的) and warmDry your ears ……

sounds come from the left.D. When we say bad words, we should speak to people’s right ear.D. When we say bad words, we should speak to people’s right ear.3. What is the last paragraph mainly about?3 ……

Hearing is a really special process and our ears are nothing short of amazing. But why do we have... do we have earlobes (耳垂)?A. Earlobes are important for helping us hear sounds.A. Earlobes ……