高中二年级人教新课标英语必修教案人教版必修5 Unit 5 First aid重难点解析.doc

1高二必修 5 Unit 5 First aid 重难点解析Unit5 First Aid 重点、难点及考点解析一、重点单词1. treatment ①不可数名词 “ 对待, 待遇,处理; 治疗The workers received good treatment from the government.工人们受到政府优厚的待遇.②可数名词 “ 疗法”They are trying a new treatment for cancer.知识拓展be under treatment 在治疗中be under one’s treatment 接受某人的治疗for treatment 进行治疗treatment for + 疾病的名词 治…病的方法2. sensesense of touch 触觉 sense of sight 视觉sense of hearing 听觉 sense of taste 味觉sense of smell 嗅觉 sense of humor 幽默感sense of beauty 美感 sense of direction 方向感 sense of honor 荣誉感 sense of values 价值观sense of justice 正义感 sense of hunger 饥饿感sense of responsibility 责任感 the sixth sense 第六感 make sense 有道理;讲得通2.present n.礼物 ,目前 adj.在场，出席，当前的 v.颁发，授予，赠给present sth. to sb. 授予/赠给某人某物present sb. with sth 授予/赠给某人某物at present 目前;现在for the present 暂时;暂且be present at 出席;到场3.dress v.敷裹，包扎E.g. Immediately after his wound was dressed, he went to work. 知识拓展dress sb. /oneself 给…穿衣服 2be dressed in 穿着… (颜色)dress up (as) 盛装打扮 ( 成… )1. Tom had to return to the camp to_____ his injuries.2. _______white/a white coat, Mary went to the party.3. We _________to take part in the party.Key: 1 dress 2. Dressed in 3. dressed up4. swell v. 膨胀，隆起Her leg has swollen badly.她的腿肿得很厉害。

The wind swelled the sails.风鼓起了帆二、重点短语1、first aid “急救”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with the aid of 借助于 2、get injured 受伤 get done 结构相当于 be done 强调状态The computer got (was) damaged when we were moving. 我们搬家的时候，电脑碰坏了My bike is getting (is being) repaired now. 我的自行车正在修理My glasses got broken while I was playing basket-ball. 我的眼镜在打篮球时给弄坏了—Where have you been these days？—My leg____in an accident, and I just return home from hospital.A gets injured B is injured C got injured D injuredKey: C3、protect sb./sth. against/from sth. 保护…免受…He is wearing sunglasses to protect his eyes from the strong sunlight. 他带着太阳镜以挡强烈的 阳光。

知识拓展keep. from doing 阻止….做某事prevent/stop. (from) doing 妨碍/阻止…做某 事 3在 be prevented/stopped from doing 结构中,介词 from 能省略吗?不能 如:We are prevented/stopped from going there.4、depend on/upon 依靠,依赖,相信，取决于depend on/upon +wh-从句 视….而定,取决于depend on/ upon+ n 依靠,依赖,相信depend on/upon+sb.+to do 指望某人做……depend on/upon +it +that…. 指望…That (all) depends. / It all depends. (口语)视情况而定，单独使用或置于句首Translate the following sentences into English.①、你不能永远依赖你的父母②、你不能指望他能按时来③、你可相信他会来④、我能帮你，但那要看情况而定⑤、这要取决于你是否到这儿Key: ① You can’t depend on your parents forever.②You can’t depend on him to come on time.③ You may depend on it that he will come.④ I may help you. But that/ it depends.⑤ It depends on /upon whether you come here or not.5.squeeze out 榨出,挤出They have been squeezed out of the job market by young people.他们被年轻人挤出了就业市场。

知识拓展squeeze money from sb 向某人勒索钱财squeeze money out of sb ;, 向某人勒索钱财 The young man often squeezes money from/out of the pupil.那个年轻人经常向那个小学生勒索钱财6. over and over againover and over again = again and again, 一再,再三,许多次I’ve told you over and over again not to do that.我再三告诫你不要那样做7.in place 放在适当的地方You’d better put things back in place. Otherwise, it will be difficult to find things. 你最好把你 的东西各就各位，不然很难找4知识拓展in place 在适当的位置,适当out of place 不在适当的位置，不适当in place of 代替take the place of 代替8. put one’s hand(s) on常用于否定句、疑问句或条件从句中，意为“找到，得到” 。

eg, I’m afraid I can’t put my hand(s) on the book you want.恐怕我一时找不到你想要的那本书9. make a (some/no/any/not much/a great deal of) difference有(一些/没有/任何/不太大的/很大的) 差别tell the difference between 辨别两者的差别It makes no difference/doesn‘t make any difference to me whether you come here or not. 对我来说,你来不来都无所谓三、重点句型1. Take clothing off the burned area unless it is stuck to the burn.unless 作从属连词，引导条件状语从句，作“除非…否则”讲，相当于 if…not 注意①在 unless 引导的从句里，谓语用一般现在时，不用一般将来时②在引导的从句里，当主语与从句主语是同一人或物，且有系动词时，从句主语与系动词 可省略E.g. I will not attend the meeting unless (I am) invited.I won’t call you, ________ something unexpected happens. A. unless B. whether C. because D. whileKey: A2. John was studying in his room when he heard screaming.此句型中 when 作并列连词相当于 and then 意为”正当……时突然”,常用于以下句型：知识拓展be doing …when… 正在做……突然be about to do …when… 即将做……突然be on the point to do…when…正要去做…突然has/have/had done…when… 刚刚……这时 (突然)3. There is no doubt that John's quick thinking and the first aid skills that he learned at school saved Ms Slade's life.doubt 名词，意思是“怀疑” 、 “疑惑” 、 “疑问” 。

如：5I have no doubt at all who did it.知识拓展:There is no doubt that…/about sth. 毫无疑问……(肯定句）主语+doubt whether/ is…（否定 句）主语+not doubt that 从句I don’t doubt that his words are true.There is some doubt whether John will come.4. It was John’s quick action and knowledge of the first aid that saved her life.本句为强调句型结构,符合 It is/was…that. 结构强调句型 It is/was…that/who 的用法归纳如下：强调句型可以强调除谓语动词以外的任何句子成份一般来说，如果被强调部分是人时， 用连词 that 或 who；如果被强。