必修五unit5语言点.ppt

1.First aid is a temporary form of help ______(give) to someone ______ suddenly falls ill or gets ______(injure) before a doctor can be found. aid/assist sb. to do sth. with the aid/assistance of … 2. Often the illness or injury is not serious, ______ there are times ______ giving first aid quickly can save lives. do sb/sth. an injury = do an injury to sb./sth. 伤害某人 你说的话玷污了她的名声。 What you said did an injury to her fame. 4.You have three layers of skin which act ______ a barrier ______ disease, poisons and the suns ______ (harm) rays. barrier n.屏障，障碍物，隔阂 5.It keeps you warm or cool; it ______(prevent) your body from ______(lose) too much water; it is ______ you feel cold, heat or pain and it gives you your sense of touch. 6. So ______ you can imagine, if your skin gets ______(burn), it can be very serious. 仿写 正如你所看到的，这些农田如果保护不当迟早会变成沙漠。 As you can see, if they are not properly protected, the farmlands will become desserts sooner or later. 7.variety n．变化；多样(化)；多变(性)→ adj.各种各样的 8.There are three types of burns. Burns are called first, second or third degree burns, ______ (depend) on ______ layers of the skin are burned. 9.Examples include mild sunburn and burns _______(cause) by________(touch) a hot pan, stove or iron for a moment. 11.______ (remove) clothing ______ (use) scissors if necessary ______ it is stuck to the burn. if necessary是个省略结构，其完整形 式为 _______________. stick 1) stick sth. on sth. 贴在……上 Stick a label（标签） on your suitcase. 2) stick sth. to sth. 粘住 stick to sth坚持 Stick the glue to my fingers. How do you stick to your weight loss plan? 3) stick sth. in sth. 陷在……里 Stick the key in the mud. 12.The cool water stops the_______(burn) process, prevents the pain becoming __________(bear) and reduces ________(swell). 13.For second degree burns,