1、Section Expanding Your World单元回顾总结提升. 单词分层默写1.单词拼写 technique n.技能；技术；技艺 organ n.（人或动植物的）器官 ray n.光线；光束；（热、电等）射线 radiation n.辐射；放射线 acid n.酸adj.酸的；酸性的 victim n.受害者；患者 fabric n.织物；布料；（社会、机构等的）结构 wrap vt.包、裹；（用手臂等）围住 slip vi.滑倒；滑落；溜走n.滑倒；小错误；纸条 mosquito n.（pl.-oes，-os）蚊子 carpet n.地毯 ambulance n.救护车 del
2、ay vi.&vt.推迟；延期（做某事）vt.耽误；耽搁n.延误；耽搁（的时间）；推迟 needle n.针；缝衣针；注射针；指针 ward n.病房 ankle n.踝；踝关节 panic vi.&vt.（使）惊慌n.惊恐；恐慌 scream vi.&vt.（因愤怒或恐惧）高声喊；大声叫n.尖叫；尖锐刺耳的声音 fellow adj.同类的；同事的；同伴的；同情况的n.男人；家伙；同事；同辈；同类 choke vi.&vt.（使）窒息；（使）哽咽 steak n.牛排；肉排 fist n.拳；拳头 grab vt.抓住；攫取n.抓取；抢夺 motion n.运动；移动 justify vt.
3、证明有道理；为辩护；是的正当理由 welfare n.幸福；福祉；安康；福利 collapse vi.（突然）倒塌；（因病等）昏倒 suburb n.郊区；城外2.拓展单词 minor adj.较小的；次要的；轻微的 minority n.少数；少数民族 electric adj.电的；用电的；电动的 electricity n.电 swollen adj.（身体部位）肿起的；肿胀的 swell vi.膨胀；肿胀 nerve n.神经 nervous adj.神经紧张的 loose adj.松的；未系紧的；宽松的 loosely adv.宽松地 urgent adj.紧急的；急迫的；急切的 u
4、rge vt.催促；极力主张；驱策 ease vi.&vt.（使）宽慰；减轻；缓解n.容易；舒适；自在 easy adj.简单的 easily adv.简单地 operate v.操作；经营 operator n.电话接线员；操作员 operation n.操作；经营 drown vi.&vt.（使）淹死；溺死；浸泡；淹没 drowning adj.快要淹死的 drowned adj.死的；溺亡的 bleed v.流血；失血 bleeding n.流血；失血 interrupt vi.&vt.打断；打扰vt.使暂停；使中断 interruptionn.打断；打岔；中止 desperate ad
5、j.绝望的；孤注一掷的；非常需要的 desperately adv.拼命地；绝望地 practical adj.切实可行的；实际的；实践的 practice n.实践；通常的做法 tightly adv.紧紧地；牢固地；紧密地 tight adj.牢固的；紧身的；绷紧的；严密的adv.紧紧地；牢固地 foggy adj.有雾的 fog n.雾 membership n.会员身份；全体会员；会员人数 member n.成员. 短语搭配翻译1. lead to 导致；通向2. be divided into 被分成3. at once 马上；立刻4. stick to 坚持；粘住5. make s
6、ure 确信；证实6. suffer from 忍受；遭受7. preventfrom 阻止做8. sense of touch 触觉9. first aid 急救10. a variety of 各种各样的11. help sb. to ones feet 帮助某人站起身来12. face up/down 面朝上（朝下）13. sleep in 迟起；睡过头；睡懒觉14. stand by 袖手旁观；继续支持15. be concerned about 担心16. out of shape 健康状况不好17. in need 需要. 教材原句翻译1.皮肤还有助于控制体温，防止身体流失过多的水
7、分，在外物过热或过冷时发出警告，并使你拥有触觉。 It 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 your sense of touch. 2.可想而知，烧伤会造成严重伤害。 As you can imagine, getting burnt can lead to very serious injuries. 3.在处理烧伤时，第一步也是最重要的
8、一步就是采取急救措施。 The first and most important step in the treatment of burns is giving first aid. 4.根据皮肤损伤的深度，烧伤分为三类。 Burns are divided into three types, depending on the depth of skin damage. 5.如轻度的晒伤和其他轻微家庭事故造成的烧伤。 Examples include mild sunburn and burns caused by other minor household incidents. 6.如有必
9、要，用剪刀剪掉烧伤部位的衣服，除非你看到衣服与被烧伤的皮肤粘连在一起。 Remove any clothes using scissors if necessary, unless you see the fabric sticking to the burnt skin. 7.北京高中生陈伟在吃晚餐，这时另一桌突然传来客人的尖叫声打断了他的进餐。 Chen Wei, a high school student in Beijing, had his dinner interrupted when he heard someone screaming from another table. 8
10、.只见他按着喉咙，满脸通红，他的几个朋友正拼命拍打他的背部。 He was now holding his throat with his face turning red, while his desperate friends were slapping him on the back. 9.离开前，他们（医生）建议他吃饭要细嚼慢咽，小口进食。 They suggested he eat more slowly and take smaller bites before they left. 10.事实上，它非常容易操作，几乎所有人都能学会。 It is so easy, in fact,
11、 that almost anyone can learn how. . 书面表达1.结合本单元主题，使用本单元词汇与句型写一篇语言流畅、用词准确、逻辑严密的短文。1. 如果发生交通事故，有人受伤，可采用以下步骤治疗伤者。（条件状语从句; be injured; treat; the injured）2. 我们应该确保事故现场的安全，以免受伤。（make sure; the accident scene; so that; get hurt）3. 我们应该问问伤者是否没事，看看他是否有呼吸。（the injured person; breathing）4. 如果他出血严重，我们应该通过对伤口施
12、压来止血。（bleed badly; it is vital that; apply pressure to）5. 如有必要，尽快将伤者送往医院。（if necessary; as soon as possible）If a traffic accident happens and someone is injured, the following steps can be used to treat the injured. In the first place, we should make sure that the accident scene is safe so that we w
13、ont get hurt. We should ask the injured person if he is OK, and see if he is breathing. If he is bleeding badly, it is vital that we should try to stop the bleeding by applying pressure to the injury. If necessary, take the injured person to the hospital as soon as possible. 丰实底蕴素养融通说文解字由单元词汇justify
14、的后缀-ify说起后缀-fy既可以充当派生词缀与形容词和名词相结合，也可以加缀在词根后面。由-fy构成的动词多是及物的。这时-fy 的意思为to make（使成为；使化）。在少数由-fy构成的不及物动词中，-fy的意思为to become（成为）。由于读音的关系，-fy与以辅音结尾的词基之间，往往需要添加字母i，由e结尾的词则往往变e为i，所以也可以把-ify看成-fy的异体。以-fy结尾的动词的相对应的名词派生词一般以-fication或-faction结尾。试看下面两例：1. classify（class n.等级，种类；-ifyclassify使化成等级或种类）Employees in
15、the post office classify mail according to the place where it is to go.邮局的职员根据邮件的目的地进行分拣工作。2. uglify （ugly丑陋的；-fyuglify丑化；使难看）A scar uglifies his face. 一块伤疤使他的脸变丑了。经典美句Titanic泰坦尼克号1. I love waking up in the morning and not knowing whats going to happen, or who Im going to meet, where Im going to wind up.我喜欢早上起来时一切都是未知的，不知会遇见什么人，会有什么样的结局。2. I figure life is a gift and I dont intend on wasting it. You never know what hand youre going to get dealt next. You learn to take life as it comes at you.我觉得生命是一份礼物，我不想浪费它。你不会知道下一手牌会是什么，要学会接受生活。3. To make each day count.要让每一天都有所值。
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