<p class="ql-block"><b>【目標(biāo).執(zhí)行】</b></p><p class="ql-block">音頻：1A所有兒歌/peppa pig s233-237</p><p class="ql-block">動(dòng)畫：1AU5</p><p class="ql-block">分級(jí)：海尼曼中6+ORT6</p><p class="ql-block">游戲：Games5</p><p class="ql-block">目標(biāo)重點(diǎn)：counting(復(fù)習(xí)1-100、20以內(nèi)倒數(shù)，1-10簡(jiǎn)單序數(shù))、會(huì)幾個(gè)幾個(gè)的數(shù)、count by color,shape,category、替換動(dòng)物和叫聲兒歌</p><p class="ql-block">單復(fù)數(shù)s用法做引導(dǎo)，fish(魚的單復(fù)數(shù)一致，加s表示魚的種類)</p><p class="ql-block">拓展重點(diǎn)：experiments about ducks(3pieces) /life circle retell and match/duck maze/match the duck with numbers</p> <b><u>Game: counting the shape /color 2by2, 3by3</u></b> <b>【supplementary】</b><br><b><u>1-about duck feathers – How do they stay dry?<br>補(bǔ)充視頻視頻\鴨子的羽毛為什么不會(huì)濕.mp4</u></b> Ducks spend a lot of their time<b> nibbling (tidy up）</b> their feathers with their beaks. This act is known as <b>preening (When birds preen their feathers, they clean them and arrange them neatly using their beaks</b>刻意打扮，精心修飾(并自我欣賞);顧盼自雄;沾沾自喜;得意揚(yáng)揚(yáng);(用喙)整理羽毛.). Ducks have a special <b>gland (腺</b>A gland is an organ in the body which produces chemical substances for the body to use or get rid of) positioned near their tails; called the <b>preen gland (尾羽腺/尾脂腺</b>oil-secreting gland situated at the base of the tail in most birds). The preen gland produces an oil which the ducks rub when you move your hand, or sth such as a cloth, backwards and forwards over a surface while pressing firmly） all over their feathers. This oil creates a barrier so that the feathers do not become <b>waterlogged (full of water積水);</b> thus, making the feathers waterproof. Since duck feathers do not <b>soak浸水 water,</b> they also weigh less than they would if their feathers absorbed water.<br>Beneath the first layer of feathers is another layer of soft feathers. The outer feathers act as a raincoat or a waterproof barrier to protect the inner feathers which keep the ducks warm.<br>This requires constant maintenance so it becomes essential for ducks to constantly preen themselves to help keep them in good shape and continue spreading the oil all over their body. Ducks would drown if they did not have their special preen gland. <b>【experiments】Why ducks do not get wet?<br><u>experiment1</u></b> M：First we pour water into the test tube and then oil into it. Look, is oil mixed with water?<br>B：No.<br>M：See，Oil and water are separated.<br> Is oil on top or water on top?<br>B：Oil.<br>M：Yes.Shake the test tube. Will oil and water mix? Let's put the test tube aside and wait to see if the oil and water will separate.<br>sean,I have a question.when oil is on fire.Can we put it out with water?<br>B：No.<br>M：Why?<br>B：Because oil and water do not mix.<br>M：Then how can we put the fire out?<br>B：With foam.<br>M：Great！<br>See the oil and water are separated. <b><u>experiment2</u></b> <b>You will need：</b><br><b>about 1/4 cup vegetable oil</b><br><b>shallow bowl or saucer</b><br><b>2 feathers of any kind Or</b><br><b>2 brown paper bags (any size）</b><br><b>water</b><br><b>Steps：</b><br>M： Look at this. What's this?<br>This is peanut oil and two feathers.<br>1、Pour the peanut oil into the bowl or saucer. We use the sauce. This is a source.<br>2、Dip your fingers in the oil. Then pull a dry feather between your oily fingers two or three times.<br>3、When the feather is coated with oil. Take a sprinkling can. Then use sprinkling can to sprinkle water on it.<br>Look, the feather will resist the water.<br>Does the feather get wet You can touch it.<br>B： No, it will not get wet, because oil and water do not mix.<br>M： Take another feather and sprinkle water directly on it. This will make the feather wet and soggy.<br>See, does this feather get wet？<br>B: Yes, this feather gets wet.<br> <b><u>Experiment3</u></b><br>M： We can do this experiment with paper bags too.<br> Smear oil over a large section of one of the bags. Place it beside the other bag.<br>Now let's sprinkle water on both bags.<br>See the oiled area on the first paper bag will not get wet. Why?<br>B： Because oil and water do not mix.<br>M： But another paper bag is wet. Why?<br>B： Because there is no oil on it.<br>M： Now you know why ducks spend hours every day preening their feathers.<br>They must do this to keep their feathers covered with oil.<br>Water rolls right off oily feathers, which is why ducks don't get wet. <b>【know something about a goose】</b> Baby, do u know what is this? Is it a duck? look at the feather, it is a quite different with the ducks. what color are they? ---snow-white.<div>補(bǔ)充鵝視頻：視頻\群鵝叫聲.mp4<br></div><div><br></div> 【books reading】