Unit5 First Aid 单元重点知识回顾 学案-人教版(2019)选择性必修2

1、.重点词汇1swell vi. (swelled, swollen) 膨胀；肿胀swollen adj. (身体部位)肿起的；肿胀的be swollen from 因而肿胀swell up 膨胀；肿胀2ease vt. 减轻；缓解vi.& vt. 使容易；使顺利n容易；舒适；自在easement n. 安逸；安乐ease down 减(速)ease up/off (在程度、速度、强度等上)减轻；放松 at (ones) ease 舒适；自由自在；无拘无束 put sb. at (ones) ease 使舒适；使自在；使不受拘束 ill at ease 局促不安 3swallow vt.& vi

2、. 吞下；咽下swallow up 吞没，耗尽，吞并，侵吞swallow ones words 承认说错了话4wrap vt. 包、裹； (用手臂等)围住wrap sth. around sb./sth. 用包裹，裹身wrap sb. in sth. 把包在里wrap up 穿得暖和wrap sth. up 把某物包起来be wrapped up in sb./sth. 专心致志于；全神贯注于；完全沉浸于 5slip vi. 滑倒；滑落；溜走n. 滑倒；小错误；纸条slip down 滑倒；失足slip out of 溜出去slip of the pen 笔误slip of the tongu

3、e 口误6delay vi.& vt. 推迟；延期(做某事)vt. 耽误；耽搁n. 延误；耽搁(的时间)；推迟delay doing sth. 推迟做某事delay for 耽搁多长时间delay sb. for some time 耽搁某人多长时间delay in 把某事耽搁7scream vi.& vt. (因愤怒或恐惧)高声喊；大声叫n. 尖叫；尖锐刺耳的声音scream (out) at 对大叫大嚷；责备scream (out) for 为了尖声地叫喊；强烈要求scream with 因而大喊大叫8choke vi.& vt. (使)窒息；(使)哽咽choke on (因喉咙有异物而)

4、哽咽，窒息choke with (尤指感情激动而)说不出话来，使哽咽 choke up 因感情冲动说不出话来9desperate adj. 绝望的；孤注一掷的；非常需要的desperate for sth. 极想；渴望某事/某物desperate to do sth. 极想；渴望做某事10grab vt. 抓住；攫取n. 抓取；抢夺grab at/for (试图)抓住，夺得grab up 把抓起 grab sb.s attention 引起某人的注意make a grab at/for 试图抓住11justify vt. 证明有道理；为辩护；有的正当理由justified adj. (做某事)

5、有正当理由的；事出有因；合乎情理justify doing sth. 为辩护；证明有道理justify sb./oneself/sth. by 以证明是正当的justify sb./oneself/sth. in 证明是正当的 justify sth./oneself to sb. 向(某人)证明是对的；向(某人)进行解释justified in doing sth. (做某事)有正当理由的12collapse vi. (突然)倒塌；(因病等)昏倒collapse from 由于而倒塌/昏倒collapse under 被所压塌 13out of shape 健康状况不好out of orde

6、r 令人无法接受的；不得体的；(机器、设备等)出故障，有毛病out of date adj. 过时的；失效的；过期的out of touch 不联系；不接触out of the question 不可能；办不到out of work 失业的；下岗的out of step 不同步，不一致.教材原句1It also helps control your body temperature, prevents your body from losing too much water, warns you when things are too hot or cold, and gives you yo

7、ur sense of touch.(教材P50)它还有助于控制你的体温，防止你的身体失去太多的水，通过触觉警告你接触的东西太热或太冷。2Burns are divided into three types, depending on the depth of skin damage.(教材P50)根据皮肤损伤的深度，烧伤或烫伤分为三种类型。3He was now holding his throat with his face turning red, while his desperate friends were slapping him on the back.(教材P56)他的脸涨得

8、通红，手掐住自己的喉咙，绝望的朋友们则在拍他的背。4To solve this problem, in 1974, an American doctor, Henry Heimlich, created the Heimlich manoeuvre, saving thousands of lives around the world.(教材P56)为了解决这个问题，美国医生亨利海姆利克于1974年发明了“海姆利克急救法”，挽救了世界上成千上万个生命。5Choking victims usually have only about four minutes before they collap

9、se and sometimes die.(教材P57)窒息的伤者通常只有四分钟就会倒下，有时甚至死亡。6Marra did not need government approval to set up his company. (教材P60)马拉不需要政府的同意就可以成立他的公司。.单句语法填空1The restaurant is capable of seating 100 (dine)答案：diners2The roads are choked with traffic.答案：up3 (give) such a good chance, how could you let it slip

10、 away? 答案：Given4He looked round (desperate) for someone to help him. 答案：desperately5Do the plans meet with your (approve)?答案：approval6It is dangerous to lean out of the window while the bus is motion.答案：in7A cook will be immediately fired if he is found (smoke) in the kitchen.答案：smoking8When she saw a child fall down, she hurried up to help him his feet.答案：to9From a (practice) point of view, it isnt a good place to live.答案：practical10How can they justify (pay) such huge salaries?答