<p><b style="color: rgb(237, 35, 8);">London bridge-5</b></p><p><br></p><p><b>視頻:清華英語(yǔ)，粉豬</b></p><p><b>音頻:清華英語(yǔ)，牙牙學(xué)語(yǔ)《兩只瘦猴抬竹簍》，婷婷唱古詩(shī)(復(fù)習(xí))</b></p> <p><b style="color: rgb(237, 35, 8); font-size: 20px;">Types of boat</b></p> <p>As we all know, a boat is a type of watercraft which has been specifically designed for navigating in near-shore areas or inland waterways such as rivers and lakes. What makes a boat different from a ship is, of course, its smaller size, and lesser carrying capacity compared to the latter. However, the definition of a boat –its size, shape and capacity-varies according to its purpose. To understand better, you might want to read about the major differences between boat and ship.</p><p><br></p><p>While in the modern navel terms a boat is defined as a watercraft that is small enough to be carried abroad a ship, there are boats which are measured up to 1,000 feet in length. Similarly, there are many boats intended to provide service, not in near-shore areas, but the offshore environment. Interestingly, contradicting the “ships can carry boats, but boats can’t carry ships” argument, even sometimes the US Navy submarines are called boats.</p> <p>Types of Boats</p><p>As mentioned, technically, there are several different types of boats and it’s impossible to list down all the types. Primarily, boats can be classified into three main sections as follows:</p><p><br></p><p>Unpowered or man-powered boats (like rafts, gondolas, kayaks, etc.),</p><p>Sailboats (sail-propelled)</p><p>Motorboats (engine-powered)</p><p>Here we have a list of the major types of boats in the above-mentioned categories of vessels, along with boat pictures, that are used around the world.</p> <p><b>1.sailboat</b></p><p>A sailboat or sailing boat is a boat propelled partly or entirely by sails and is smaller than a sailing ship .Distinctions in what constitutes a sailing boat an ship vary by region and maritime culture.</p> <p><b>2.Fishing Boats</b></p><p>Built exclusively for fishing, fishing boats in different sizes are used on both salt and freshwater bodies. The immediate qualities of these boats include stability, strength, and durability to survive the fishing ventures across various kinds of waterways. Fishing boats can be both manned and un-manned types. The all-purpose fishing boats generally include features such as a front bow, rod lockers, a trolling motor system, an outboard power and live wells. Compared to the boats meant for lakes and rivers, the boats fishing in the offshore environment will be taller in size and strong-built to withstand saltwater and harsher conditions. On the other hand, the aluminium fishing boats weigh less and are highly durable. </p> <p><b>3. Dinghy Boats</b></p><p>A dinghy can be a small inflatable boat usually made of rubber and comprises of cross thwarts and rowlocks that act as seats and oars, respectively. Commonly powered by sails, oars and small outboard engines, Dinghies are popularly known as sailboats, rowboats or simply inflatables. These boats team up with more significant vessels and come in handy when the mothership is unable to navigate in narrow areas. These rowboats can also be utilised as companion boats and are taken to camping expeditions or even for fishing in shallow waters.</p> <p><b>4. Deck Boats</b></p><p>As the name suggests, Deck Boats come with an open deck area that provides plenty of seating arrangements for a small group of people. The boat features a V shape hull with a wide beam to accommodate more passengers than a pontoon boat. Usually measures 25-35 ft in length, they are provided with a stern power drive, and popularly used for recreational activities like swimming, water sports etc.</p> <p><b>5.Houseboats</b></p><p>There are houseboats of different shapes and sizes across the world, offering the luxury of living on water and provide excellent recreational and holiday accommodation facilities. Houseboats, also known as Float house, incorporate broad flooring and modern amenities such as entertainment, fine dining, and proper sleeping arrangements. The boats offer fun activities like relaxed cruising, water sports, family sailing etc. While most of the houseboats are motorized, there are boats incapable of operating under their own power since they are usually kept stationary at a location.</p> <p><b>6.fireboat</b></p><p>A fireboat is a specialized watercraft with pumps and nozzles designed for fighting shoreline and shipboard fres.The first fireboats,dating to the late 18th century,were tugboats,retrofitted with firefighting equipment.Older designs derived from tugboats and modern fireboats more closely</p><p>resembling seafaring ships can both be found in service today.Some departments would give their multi-purpose craft the title of "fireboat"also.</p> <p><b>7.ferry boat</b></p><p> A ferry is a merchant vessel used to carry passengers,and sometimes vehicles and cargo,across a body of water.A passenger ferry with many stops,such as in Venice,ltaly,is sometimes called a water bus</p><p>or water taxi.</p><p><br></p> <p><b style="font-size: 20px; color: rgb(237, 35, 8);">Paddle Boat STEM Activity</b></p><p>Plastic Bottle (We used a plastic bottle that had four flat sides.)</p><p>Two Wooden Chopsticks</p><p>Plastic Milk Jug</p><p>Scissors</p><p>Duct Tape</p><p>Rubber band (We used a thick medium sized rubber band)</p><p>Ruler</p><p>Pencil</p><p>Packing Tape</p> <p>Cut out four rectangular pieces out of the plastic milk jug. The pieces need to be 2 inches by 3 inches long. You will want to use a pencil to draw your squares onto the milk jug. That will help you cut out rectangles with straight sides. The pencil lines will be easy to erase once you have cut out your rectangles.</p><p>從塑料牛奶瓶中切出四個(gè)矩形塊。作品需要2英寸乘3英寸長(zhǎng)。您將需要使用鉛筆在牛奶罐上繪制正方形。這將幫助您切出具有直邊的矩形。切出矩形后，鉛筆線將很容易擦除。</p><p><br></p><p>Each of the rectangles will then be folded in half. You will then duct tape one side a rectangle to the side of another rectangle to create a cross shape. You could create the cross shape and then tape the sides together. We found that taping one set of sides at a time worked for us.</p><p>然后將每個(gè)矩形對(duì)折。然后，您可以將一個(gè)矩形的一側(cè)用膠帶粘到另一個(gè)矩形的側(cè)面，以創(chuàng)建十字形。您可以創(chuàng)建十字形，然后將側(cè)面粘在一起。我們發(fā)現(xiàn)，一次攻絲一組邊對(duì)我們來(lái)說(shuō)很奏效。</p><p> you will be attaching the chopsticks to opposite sides of the bottle.</p><p> You will attach the chopsticks about ? of the way down the bottle with packing tape. You will want at least 3 or 4 inches of each of the chopsticks to hang off the back of the bottle. When you have the chopsticks right where you want them to be, you will wrap duct tape around the area where the strapping tape is.</p><p>您將把筷子連接到瓶子的相對(duì)兩側(cè)。 您將用包裝膠帶將筷子沿瓶的大約?固定。您將希望至少每根筷子3或4英寸懸掛在瓶子的背面。將筷子放在您要放置的地方時(shí)，將膠帶包裹在捆扎帶所在的區(qū)域。</p><p>Attach the rubber band to the chopsticks. It should fit perfectly. You don’t want it to be stretched out.</p><p>Finally you slide two blades of the paddle through the rubber band</p><p>將橡皮筋連接到筷子上。它應(yīng)該非常適合。您不希望它被拉長(zhǎng)。 最后，您將槳葉的兩個(gè)刀片滑過(guò)橡皮筋</p> <p><b style="color: rgb(237, 35, 8);">感覺(jué)用冰棒棍做cross，效果更好，讓小黃同學(xué)來(lái)完成。</b></p><p>Cut the popsicle :[<b>?pɑ?ps?kl</b>]stick 冰棒棍in half.The pieces need to be 2 inches by 3 inches long. </p><p>Cut a groove:[<b>ɡru?v</b>]凹槽in the middle of each popsicle stick, the two grooves are stuck together to form a cross and then tape the sides together. </p> <p>Science for Kids- Things to Observe</p><p>See if winding the paddle forward makes it go forward.</p><p>See if winding the paddle backwards makes it backward.</p><p>See if moving the rubber band closer to the boat makes a difference it how it moves.</p><p>See how many times you can wind up the paddle in the rubber band. Decide if it makes a difference in how long it moves</p> <p>把易拉罐換成塑料瓶即可</p> <p><b style="color: rgb(237, 35, 8);">閱讀時(shí)光</b></p> <p>小記</p><p>小黃同學(xué)最近沉迷于養(yǎng)魚(yú)養(yǎng)烏龜，讓我們陪他去逛花鳥(niǎo)市場(chǎng)，買(mǎi)孔雀魚(yú)，回來(lái)又是各種改造魚(yú)缸，廢寢忘食！????</p>