课时分层作业13 教学知识细解码-2021-2022学年新教材高中英语选择性必修第二册【名师导航】同步Word练习(人教版)

课时分层作业(十三) Ⅰ.单词拼写 根据汉语提示写出单词。 1．The news that her child was safe eased (减轻) her mind. 2．The boy was treated for a minor (轻微的) head wound. 3．A long scarf was wrapped (裹) round her neck. 4．The latest techniques(技术) in oceanography are now available to many more scientists. 5．The most terrifying aspect of nuclear bombing is radiation(辐射)． 6．This victim (受害者) suffered a dreadful injury and lost a lot of blood. 7．A page came loose (松的) and floated onto the ground. 8．I used to take a bath (洗澡) twice a day last year，morning and night. 9．The elderly(年老的) man is quite energetic. 10．We got an ambulance (救护车) and rushed her to hospital. Ⅱ.阅读理解 A When your pet has an emergency，first aid is not a substitute for veterinary(兽医的) treatment.However，before you are able to get your pet to a veterinarian，knowing some basic first aid can help. Bite Wounds Approach the pet carefully to avoid getting bitten.Wear a mask for the animal and then check the wound.Clean the wound with large amounts of saline(盐水)．If these are not available，then regular water may be used.Wrap large open wounds to keep them clean. Bleeding Apply firm，direct pressure over the bleeding area until the bleeding stops.Hold the pressure for at least 10 minutes.Avoid bandages that cut off circulation. Breathing Stops Check to see if the animal is choking(窒息) on a foreign object.If an animal is not breathing，place it on a firm surface with its left side up.Check for a heartbeat.If you hear a heartbeat but not breathing，close the animal's mouth and breathe directly into its nose—not the mouth—until the chest expands.Repeat 12 to 15 times per minute. Burns Wash the burn immediately with large amounts of cool，running water.Apply an ice pack for 15－20 minutes.Do not place an ice pack directly on the skin.Wrap the pack in a light towel or other cover.If the animal has large quantities of dry chemicals on its skin，brush them off.Water may activate some dry chemicals. Fractures(骨折) Symptoms include pain，inability to use a limb