<p class="ql-block">小西媽雙語工程2109期130號(hào)Eric打卡。Day2：0a 2</p><p class="ql-block">一、Listening：</p><p class="ql-block">英文：Peppa pig，MTH 7</p><p class="ql-block">二、精讀 MTH 7</p> <p class="ql-block">三、Why bubbles are round?</p><p class="ql-block">Because the air inside the bubble pushes out against the soap skin. It doesn't push harder in one place than in another. It pushes evenly in every direction. This makes the bubble round.</p><p class="ql-block">The soap skin holds the air inside. It pushes back against the air.</p><p class="ql-block">If your hands are dry and you touch bubbles, they pop. Anything that pokes them makes a hole in the soap skin. Whoosh! The air inside rushes out.</p> <p class="ql-block">四、聽著單詞</p><p class="ql-block">趁著今天下雨??，玩了一天的泡泡，就連聽寫與泡泡有關(guān)的單詞也很興奮。</p> <p class="ql-block">五、Parts of kangaroo</p> <p class="ql-block"><b>六、Animals with Pouches</b></p><p class="ql-block">kangaroo</p><p class="ql-block">A kangaroo, including the red kangaroo, eastern grey kangaroo, and western grey kangaroo, is a marsupial.</p><p class="ql-block">One can notice the kangaroo pouch easily because of its large size and upward-facing openings. These pouches are meant for nourishing and protecting Joey. A Joey is a newborn baby of a kangaroo that is about only one inch in length at birth. Thus, A pouch of kangaroo provides everything for developing Joey.</p><p class="ql-block">The inside surface of a pouch is hairless, contains teats that can produce varieties of milk for Joey, and is lined by sweat glands that can produce an antimicrobial substance to keep the Joey safe and germ-free.</p><p class="ql-block">A pouch of a kangaroo is frequently cleaned by the mother by putting her head inside the pouch.</p> <p class="ql-block">Koala</p><p class="ql-block">A koala, also known as a koala bear, is a tree-climbing marsupial.</p><p class="ql-block">Like other marsupials Koala also has pouches but it is unusual to others as its opening face is in the downward direction and the falling of its baby koala called Joey is prevented by strong sphincter muscle located at the opening. Unlike other marsupials, the pouch of the koala is not cleaned by the mother koala. The pouches have two teats for feeding the underdeveloped Joey.</p> <p class="ql-block">Wallaby</p><p class="ql-block">An adult female wallaby called ‘does’, ‘flyers’, or ‘jills’ bears a pouch for its underdeveloped baby called Joey that grows until it can grow large enough to survive on its own.</p> <p class="ql-block">Wombat</p><p class="ql-block">As a marsupial, the wombat also possesses pouches but is backward-facing to keep dirt away while its mother is engaged in the digging process. Its pouch is meant for nourishing and protecting the newborn wombat called Joey. After birth, the newborn Joey from the birth canal crawls towards backward-facing pouches where its further growth and development is carried out for the next 7-10 months</p><p class="ql-block">The newborn wombat called Joey is so tiny as it weighs only about 1 gram and is about 1 inch long.</p> <p class="ql-block">Tree Kangaroo</p> <p class="ql-block">Wallaroos</p><p class="ql-block">The females of a wallaroo have pouches and require about 35 days to produce Joey that later crawls into her mother’s pouch for further growth and nourishment. After six to nine months of pouch life, the Joey or baby wallaroo is ready to live on its own. Surprisingly, The parents of Joey, including their father and mother wallaroo, will live together and care for each other until Joey becomes independent, Later, they will become separate.</p><p class="ql-block">Surprisingly, Male wallaroos develop faster than female wallaroos. A male wallaroo requires about 18 to 20 months while the female requires 14 to 24 months for complete development.</p> <p class="ql-block">Sugar glider</p><p class="ql-block">A sugar glider is a nocturnal gliding possum.The interesting thing about sugar gliders, especially the female sugar gliders, is they are able to glide in the air while carrying their baby in their pouches-that’s really impressive.</p> <p class="ql-block">Tasmanian Devil</p><p class="ql-block">The Tasmanian devil is the largest carnivorous marsupial in the world.</p> <p class="ql-block">American Opossums</p><p class="ql-block">After the pouch life, the juveniles crawl on the back of the mother to learn survival skills. Later, they will become independent as they start to live and find food on their own.</p> <p class="ql-block">Seahorse</p><p class="ql-block">In contrast to many other animals, The males of seahorse have a pouch called a brood pouch that is present on their abdomen at the ventral surface. The female of the seahorse deposits thousands of eggs into a brood pouch of the male through her ovipositor during this female body becomes slim and the male body turns into bulges. The deposited eggs in the male’s brood pouch start to hatch between 9 to 45 days.</p> <p class="ql-block">Horned Marsupial Frog</p><p class="ql-block">The largest amphibian eggs are laid by these family frogs that do not even go into the large or tadpole stages. The female of these frogs has specialized skin modified into a pouch called brood pouch that is highly vascular and permeable to gas exchange primarily meant for storing, nourishing, and protecting the developing eggs. This brood pouch is located on the lower back of the female frogs.</p><p class="ql-block">This brood pouch releases the tiny froglets without involving them to undergo tadpole stage.</p>