广东省惠州市惠阳一中实验学校高中英语 Unit5 第2课时 langUnitage points学案 新人教版必修5.doc

Unit 5 First ai 3‎ Period 2 Language points ‎ Learning aim ：Learn and grasp the usages of some important new words and expressions.‎ Learning important point： Use some useful words and expressions correctly.‎ Learning difficult point： Make sentences after the useful sentence patterns.‎ 使用说明及学法指导：自学《同步测练》P78-83 要点精解，完成预习案。完成时间：30分钟。‎ 预习案Previewing Case 3‎ Task 1 词性拓展 bleed v.→ n._______________ poison n.&v. →adj._______________‎ unbearable adj. →abv._______________ sympton n. →adj._____________________‎ injury n. →adj._______________ brave adj. →n.____________________‎ treat v. →n.________________ electric adj. →n._____________________‎ press v. →n.__________________ varitety n. →adj.______________‎ Task 2 短语中英互译 对……实施急救 _______________ 阻止/防止……做某事__________________‎ 反复；多次 _______________ 找到 _______________ ‎ 粘在…上；坚持 _______________ 挤出；压榨出_______________‎ a variety of _______________ swell out_______________ ‎ in place _______________ in place of _______________ ‎ 我的疑惑 探究案 Exploring case 探究一 重点单词和短语 ‎1.aid n.&vt.帮助;援助;资助; first aid 急救 拓展:aid sb. to do sth.帮助某人做某事;with the aid of…在…的帮助下; be an aid to\for…对…有帮助 ‎(1)字典对学一门新语言有帮助._______________________________________________________________‎ ‎(2)正是那个护士的快速反应和急救知识挽救了男孩的生命。‎ ‎_________________________________________________________________________________________‎ ‎2. temporary adj. 暂时的；临时的；n.临时工；‎ 拓展：_______________ adv. 暂时地；临时地；_________________ n. 临时；暂时；‎ 译：他强烈要求她马上去临时办公室。(demand)‎ ‎_________________________________________________________________________________________‎ ‎3. fall ill 生病，也可用fall sick，此处fall是系动词，含义为“变成，进入某种状态” ‎ 拓展：fall apart倒塌fall behind落后fall off跌落，从…上掉下fall in love with sb.爱上某人fall asleep入睡 ‎ 译：他由于太努力工作并缺少睡眠，最终病倒了。‎ ‎________________________________________________________________________________________‎ ‎4. bleed vi. & vt. 流血；___________ n. 血；血液；‎ 拓展：bleed for 为... ...流血(伤心),对... ...表示同情 bleed to death 流血而死 我为飞机失事的受害者感到悲痛。My heart _____________ the victims of the _____________.‎ 3‎ ‎5. choke vi. & vt. （使）噎住，（使）窒息 拓展：choke to death 哽死choke back抑制；忍住（怒火，眼泪等）；‎ choke down 硬咽；费力地咽下；choke up 呛住；哽住；堵塞；‎ The smoke almost __________ me. 烟呛得我几乎喘不出气来 The streets in the centre of the city _______ _________ _______with traffic. 市中心的街道被车辆堵塞了。‎ ‎6. swell vi. & vt. (swelled ,swelled/swollen) (使)膨胀，隆起；_____________ adj. 肿胀的；‎ ‎(1) 风鼓起了帆。________________________________________________________________________‎ ‎(2)大雨使河水上涨了。_____________________________________________________________________‎ ‎7. unbearable adj. 难以忍受的；不能容忍的_________ adj. 可以忍受的 ______v.容忍；忍受；生育；n. 熊；‎ bear…in mind=keep in mind=learn by heart 记住；背会 ‎(1) I can’t ________ the ___________ noise. (unbearable)‎ ‎(2) 我将牢记老师的忠告。_________________________________________________________________‎ ‎8. squeeze vi. &vt. 榨;挤;压榨; squeeze out 榨出;挤出;‎ 拓展：squeeze one’s way 推开别人通过;勉强通过; 挤过; squeeze sth.from\out of…从…榨取;向…勒索;‎ squeeze sth.into… 将某物挤成…‎ ‎(1) 他被年轻人挤出了人才市场。___________________________________________________________‎ ‎(2) 他尽力挤出最后一点牙膏。_____________________________________________________________‎ ‎9. in place在适当的地方;准备就绪 ‎(1) 图书馆员把还回的图书放到原处。‎ ‎________________________________________________________________________________________‎ ‎(2) 周六的音乐会已经准备就绪。‎ ‎________________________________________________________________________________________‎ ‎10. variety n. 变化；多样（化）；多变（性） a variety of 多种多样的 拓展：___________ adj. 不同的；各种各样的 __________ v.变化；改变；使不同 译：他常常因为各种各样的借口上学迟到。‎ ‎_______________________________________________________________________________________‎ 探究二 句子结构和句型 ‎1. So as you can imagine, if your skin gets burned, it can be very serious. ‎ ‎ as引导_______________从句，指代后面的内容，有“正如……”或“就象……”的意思；它所引导的从句位置较灵活，可以位于句首、句中或句末。另外，该句的主句中还含有一个if引导的____________从句。‎ 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。‎ ‎_________________________________________________________________________________________‎ ‎2. Remove clothing using scissors if necessary unless it is stuck to the burn.‎ ‎⑴请把句子译成中文：_____________________________________________________________________‎ 拓展：stick…on 贴在……上 stick to 粘贴在…上；坚持 stick… in 陷在……里 ‎(2)除非我同意，否则不能公布于众。___________________________________________________________‎ ‎(3)如果你坚持真理，你将无所畏惧。___________________________________________________________‎ 训练案 用所给单词的正确形式填空。‎ 3‎ ‎1. A person of hot __________ is not afraid of ___________ in the bloody battle for the country. (bleed)‎ ‎2. Most people protect themselves from ___________ for their self-respect, for they think if their self- respect is _____________ greatly, they will feel injured. (injury)‎ ‎3. Frequent quarrels will ____________ husband and wife’s feelings. This is a ___________ snake. (poison)‎ ‎4. She varies her clothes every day and she has ____________ kinds of clothes of her own, which makes her life full of change and _____________. (variety)‎ ‎5. Doctors in that hospital are developing a new ______________ (treat) for cancer.‎ ‎6. He is a __________ (mildly) person who never shouts.‎ ‎7. His face was ____________ (swell) up with toothache.‎ ‎8. His foot was burned by hot water and there were several ____________ (water) blisters on it.‎ 3‎