人教版英语必修五unit知识点.docVIP

必修五unit5知识点详解 1 Aid (v)帮助; 援助=help sb 帮助某人去做…. aid sb to do 在…事帮助某人 aid sb in … He aided me in business. I aided her to continue her study. At Christmas, many organizations aid the poor.n? /U/帮助; 援助 在某人的帮助下with the aid of 为了帮助… in aid of Teachers give their lessons with the aid of computers. He raised money in aid of the sick. ? 知识拓展give/offer aid 援助?????????????come to sb.s aid 帮助某人cut off aid （突然）终止援助??????? a hearing aid 助听器teaching aids 教具??????????????????? medical aid 医疗救护 ? 2. temporary 暂时的，临时的temporary relief from pain短暂的解痛temporary work/ solution临时工作/解决办法??? ?3. fall ill fall+ adj. ill asleep awake sick silent4 get+过去分词? 表被动或状态The computer got damaged when we were moving. My bike is getting repaired now. My glasses got broken while I was playing basketball. Peter and Mary got married last year. get done get injured受伤get dressed穿衣服?get damaged遭到破坏 ?get changed 改变 ?get married结婚?get infected被感染?get broken被弄破?get lost迷失，走失5 injure v.??? injury to sth.?? …（部位）的伤injuries to the legs got injured injury injured hurt肉体，精神上的伤害（一般用语），疼痛injure意外或事故而受伤wound指外伤（刀、枪、剑伤）6. bleed-blood-bloody (v.)?????(n.)??? (adj.) His nose was bleeding. = He was?bleeding at the nose .= He has a bloodynose.?他在流鼻血。 bleed for为…而流血, 悲痛bleed to death出血过多而死lose blood流血、失血flesh and blood血肉之躯7. choke??? vi. vt. 窒息; 阻塞She choked with emotion.? 她激动得说不出话来。The smoke almost choked me. 烟呛得我几乎喘不出气来。 At the bad news, he couldnt choke back his tear听到这则噩耗，他抑制不住自己的眼泪。 ?The man gave a few chokes and then got his breath.那个男人噎了几下才喘过气来。8.essential adj. 最重要的，不可缺少的，本质的 1)Sun and water are essential to the growth of crops.阳光和水是农作物生长不可缺的。 ?2)It is essential for us to set our study goal.我们有必要来设定我们的学习目标。 3)It is essential that you (should) win the voters??hearts.赢得选民的信任是至关重要的。 -----当用it充当主语而用它充当表语时，that 从句的谓语动词用should +动词原形 。 9. You have three layers of skin which act as a barrier against disease,… ?act as? 作为….barrier 屏障,障碍物,隔阂 You should show the ticket at the barrier. The language barrier 10 poison n./vt.