A、hammer song<div>Monkey king has the ear bar</div><div>Bajie has the nine tooth rake</div><div>Red boy has the fire point gun </div><div>what do you have?<br><div><br></div></div> we are just humans, we don't have magic weapons, but we have tools, long long ago, people use hands to dig and hunt, they have tools, hand are their tools. later people make the tools, so brilliant<div><br></div><div><br></div><div>look, this is a tool box, do you like it? let's find what do we have. the saw、meter ruler、hammer、safety hat、nail、drill and pliers(鉗子) and so on</div> B、basic hand tools (1)、hammer<div>we can use handsaw to cut wood or branch. we operate it using a backward and forward movement.<br>you have one handsaw, do you remember what you use it with your daddy?</div> <br>(2)、Drills vary widely in speed,power,and size. (3)、there are many kinds of screwdrivers(螺絲刀), we should choose different screwdriver according to screws head screwdriver 十字改錐、Flat screwdriver 一字改錐 (4) Hardhat / Safety hat 安全帽<br>Hardhat比safety hat更常用 (5) Retractable utility knife 伸縮工具刀 C、how to use the hammer<div><br></div><div>When you are hammering the nail . Hold the nails with one hand and hold the hammer with the other hand.<br><br>Hold the nail in place with steady fingers. Begin lightly tapping on the nail with the hammer until the nail no longer needs to be held in place. Move your fingers out of the way and begin hitting the nail harder and steadier in straight blows. 用手指穩(wěn)住釘子。開始用錘子輕輕敲打釘子，直到釘子不再需要固定到位。把你的手指移到一邊，開始用直拳更用力、更穩(wěn)定地打釘子。<br><br>Grip the hammer by the end of the handle. .抓住錘柄的末端。<br><br>Wrap your fingers around the handle . This way, you can have the most control over your hammer. 把你的手指繞在把手上。這樣，你就可以最大限度地控制你的錘子。<br><br>Hold the hammer tightly so it doesn't slip out of your hands. If your grip is loose, the hammer may go flying as you swing it, which could injure yourself or the object you're working on. 緊緊握住錘子，以免它從你手中滑落。如果你的握把松了，當(dāng)你揮動錘子時，錘子可能會飛起來，這可能會傷害你自己或你正在工作的物體。<br><br>Pretend the box is a wall and please hit the nails into the wall by your tool hammer .<br></div> D、how to use the saw<div><br><div>saw has a long blade(刀片) with sharp points (called teeth ) along one of its edges. A saw is moved backwards and forwards by hand and is used for cutting wood or metal.<br></div></div><div><br></div><div>When sawing , hold the saw with one hand and hold the block with another hand to keep it stable .<br></div> 最近喜歡西游記和哪吒，復(fù)述西游記
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