<p><b>主題單元：2bu9 I can hear</b></p><p><b>打卡———part1 </b></p><p><br></p><p>I can hear</p><p>Little crow, little crow, caw-caw-caw,</p><p>I can hear the little crow, caw-caw-caw</p><p>Little owl, little owl, hoo-hoo-hoo</p><p>I can hear the little owl. hoo-hoo-hoo</p><p>Little donkey, little donkey, heehaw-heehaw-heehaw</p><p>I can hear the little donkey, heehaw-heehaw-heehaw</p><p><br></p><p><u>Our world is full of sounds.There are people sounds ,animal sound of nature and machine sounds,Sounds are made by vibrations,Vabrations are movement you can feel but not see. Sounds can be loud or quite.</u></p><p><br></p><p><br></p><p><b>????Game 1: Bean bags</b></p><p>Mommy prepare some bean bags in advance. Put some animal cards on the ground</p><p>Arrange them in a line. Let your baby throw the bean bag at the pictures. You will imitate the voice of the animal that the bean bag lands on, </p><p>Mommy:Samy, let me show you how to play this game. This is a bean bags.</p><p>Here are four animal cards. I will throw the bean bag. </p><p>Oh, it landed on the owl."Hoo hoo-hoo. "Now It‘s your turn.</p> <p><b>????Game 2 ：Experiment: 實驗</b></p><p><br></p><p>Make Music with Water Glasses</p><p>In this science experiment, we explore sound and pitch（音高） by turning glasses of water into musical instruments.</p><p>we need:</p><p>Water glassed all the same size.</p><p>a measuring cup</p><p>a pencil</p><p><br></p><p>1.Pour one ounce od water into the first glass,two ounces into the second glass,three ounces into the third glass,and so on ...</p><p>2.Tap each glass with pencil</p><p>3, listen to the sound that comes from each galss,the less water in the glass,the higer the sound will be.</p><p>4.Tap on each glass,go on the scale,Go down the scale,pretend you are playing a tune on a xylophone.</p><p><br></p><p><br></p><p>Sound waves themselves are invisible, but you can sometimes feel them, and you can see them when they bump into something solid and make it move.</p><p>The sound waves sound the same when the glasses are empty, but when you add water, it changes the size of the sound waves, because many of the sound waves created have to travel through the water before they can reach your ear. </p><p><br></p><p>This changes the pitch of the sound you are hearing. </p><p>The more water, the lower the pitch. The less water, the higher the pitch.</p><p><br></p> <p>感受尤克里里的聲音。</p><p><br></p> <p>我是一個粉刷匠，尤克里里演奏。</p> <p><b>????Game 3：Clapping game</b></p><p>看王牌對王牌的里有蒙上眼睛用軟棒打人的游戲，聽聲音確定人的位置，找出視頻給寶寶看。</p><p><br></p><p>The game determines the person’s position through the sound of a clap. </p><p>You wear a mask , I will choose a place to stand still without moving. </p><p>You ask me to clap hands , you listen to where the sound has come from and find where I am. You can only ask for clapping twice.</p> <p>自己設(shè)計獎勵。</p> <p>????Game 5 Let’s talk about ears.</p> <div>The ear is made up of three different sections:<br><font color="#ff8a00"><u> the outer ear<br>the middle ear<br>and the inner ear.</u></font></div><div><br></div><div><font color="#39b54a">Ear canal 耳道<br>Skull 頭蓋骨</font><b></b><i></i><u></u><sub></sub><sup></sup><strike></strike><br></div><div><b><font color="#39b54a">pinna 耳廓 /'p?n?/ </font></b></div><div>It is the first part of the ear that reacts with sound.without this funnel the sound waves would take a more direct route into the auditory canal.</div><div><b><font color="#39b54a">Sound waves 聲波</font></b></div><div>Once the sound waves have passed the pinna, they move two to three centimetres into the auditory canal<br>before hitting the eardrum, also known as the tympanic membrane. The function of the ear canal is to<br>transmit sound from the pinna to the eardrum.<b></b><i></i><u></u><sub></sub><sup></sup><strike></strike><br></div><div>聲波通過耳廓后，會移動2到3厘米進入聽覺通道<br>在撞擊鼓膜之前，也被稱為鼓膜。耳道的作用是<br>將聲音從耳廓傳到耳膜。<br></div><div><b><font color="#39b54a">Eardrum 鼓膜 </font></b></div><div>The eardrum (tympanic membrane), is a membrane at the end of the auditory canal and marks<br>the beginning of the middle ear. The eardrum is extremely sensitive and pressure from sound<br>waves makes the eardrum vibrate. In order to protect the eardrum, the auditory canal is<br>slightly curved making it more difficult for insects, for example, to reach the eardrum. At the<br>same time, earwax in the auditory canal also helps to keep unwanted materials like dirt, dust<br>and insects out of the ear.</div><div>鼓膜(鼓膜)是位于聽道末端的一層膜<br>中耳的開始部分。耳膜對聲音非常敏感<br>聲波使耳膜振動。為了保護鼓膜，耳道是<br>輕微的彎曲使昆蟲更難到達鼓膜。在<br>與此同時，耳垢在耳道中也有助于保持不需要的物質(zhì)，如灰塵<br>和昆蟲的耳朵<br></div><div><font color="#0b0174"></font><br></div> <p><b>Ears</b></p><p>Did you hear something?</p><p> Maybe the sound you heard was as quiet as your cat licking her paws.Or maybe it was loud, like a siren going by.</p><p><br></p><p> Sounds are everywhere, and you have two cool parts on your body that let you hear them all————your ears.</p><p><br></p><p>Your ears are in charge of collecting sounds, processing them, and sending sound signals to your brain. </p><p><br></p><p>Your ears also help you keep your balance. </p><p><br></p><p>So if you bend over to pick up your cat, you will fall down — or even worse — fall on your cat. Meow!</p><p><br></p><p><br></p><p>These parts all work together so you can hear and process sounds.</p><p><br></p><p><b>????Game 6 中文介紹耳朵</b></p> <p><br></p> <p><br></p><p><br></p><p>耳朵的構(gòu)造</p><p>你好啊！我是一只耳朵。耳朵最重要的用處就是聽聲音，現(xiàn)在，你就是用耳朵在聽我說話呢。你知道耳朵是怎么聽到聲音的嗎？耳朵包括三個部分：外耳、中耳和內(nèi)耳，顧名思義，就是指整個耳朵的外面、中間和里邊。外耳是耳朵能從人體外部看見的部分。從自然環(huán)境中傳來的聲音，會通過外耳得到收集，傳入到外耳道。中耳由鼓膜、中耳腔和聽骨鏈組成。鼓膜振動，可以把聲音進行轉(zhuǎn)換，再通過耳骨等組織繼續(xù)傳遞。聲音最終傳入到內(nèi)耳，振動內(nèi)耳的聽小骨，引起耳蝸內(nèi)液體的晃動，再引起耳蝸內(nèi)毛細胞移動，而產(chǎn)生信號。信號最終會通過聽神經(jīng)，報告給大腦。這樣，人的耳朵才聽到了聲音。沒想到吧？平時你聽到的聲音，其實經(jīng)歷了這么復(fù)雜的過程。</p><p><br></p><p>當(dāng)然了，耳朵還有很多其他的作用。比如耳廓和外耳道可以防止外來物體的進入，保護外耳道和鼓膜的安全，保持耳朵的清潔。</p><p>不知道你有沒有注意到，當(dāng)自己說話的聲音用錄音設(shè)備錄下來，再播放的時候，你聽到的聲音，似乎和聽自己平時說話的聲音不太一樣。你知道這是為什么嗎？</p><p><br></p><p>想一想，聽錄音設(shè)備播放自己的聲音時，聲音僅僅通過“空氣傳播”一條通道傳播；而平時自己說話或者唱歌時，聲音是通過兩條通道——“空氣傳導(dǎo)”和“顱骨傳導(dǎo)”也就是自己身體傳導(dǎo)的混合，同時傳播的。所以啊，當(dāng)你通過錄音聽自己的聲音時，就會感覺不一樣了。也就是說，你說話的聲音，并不是像你自己聽到的那樣，而是——像別人聽到的那樣。你想知道自己的聲音好聽嗎？看來不能光自己聽，還要問問別人咯。</p><p><br></p> <p><b>????Game 7 百科一節(jié)</b></p><p><b>《Making Sound 》</b></p><p><br></p> <div>Key words:</div><div><u><font color="#39b54a">sound ：we can hear different sounds</font></u></div><div><u><font color="#39b54a">sound wave: Sound travels in the form of sound waves.</font></u></div><div><u><font color="#39b54a">noise: some noise is harmful to our health.</font></u></div><div><u><font color="#39b54a">earphone: we listen to music with earphone.</font></u></div><div><u><font color="#39b54a">whistle: we blow a whistle to get attention.</font></u></div><div><u><font color="#39b54a">bullhorn: we use a bullhorn to make loud sounds.</font></u></div><div><u></u><font color="#39b54a"></font><br></div><div>Today we are learned six that relate to sound.</div><div>we know we can hear different sounds.</div><div>we've also learnd waht sound look like.</div><div>It travels in the form of sound waves.Not all sound are pleasant to hear.some noise is harmful to our health.we learned that earphones can make sound.we can listen to music with earphone.we learned that whistle can make loud sound.So we blow a whistle to get attention.</div><div>Sometimes we need to make a lound sound,we use a bullhorn,Do you know other things that make sound?</div><div><br></div> <p><b>????Game 8 手工書 sound energy </b></p> <div>correct qequencing</div><div>1,2,3,4,5的順序Samy很快就做出來了。</div><div>1.The sound source begins to vibrate.</div><div>2.Vibrations pass from the sound source to particles in the air around it.</div><div>3.The vibrations pass from particle to particle.</div><div>4.The vibrations rech your ear,and pass into your ear.</div><div>5.The vibrations are changed into electrical signals and sent to your brain,Your brain tells you that you are hearing a sound.</div><div><br></div> <p>????閱讀</p><p>你好科學(xué) ：轟隆轟隆嗆</p><p>紅火箭的書：Sound </p><p>How we communicate</p><p>牛津8 2本</p><p>牛津7 指讀2本</p><p>神奇校車戰(zhàn)勝病菌 /恐龍時代</p><p>米小圈</p><p>清漢四 第12單元 早讀晚誦</p><p>日所有誦 四五快讀</p><p><br></p>