优化课堂2012高二英语精品课件：UNIT 5 PERIOD Ⅲ USING LANGUAGE（新人教版选修6）.ppt

1、Section Using LanguageI was trembling as much as the groundand wassweating too!我和大地都在颤抖也在流汗！1tremble vi.解析(1)摇晃；摇动；颤抖The leaves tremble in the breeze.树叶在微风中摇动。She trembled for her daughters safety.她为女儿的安全焦虑不安。拓展 tremble with 因而发抖tremble for 为而担心运用 完成句子The old man _(害 怕 得 发 抖)hearingsomeone knocking

2、vehemently(强烈地)on the door.I kept _(为而担心)my brother allnight long.trembled with trembling for(2)焦急，担忧(常接介词 at/for 或动词不定式)I was so anxious and couldnt move at first.起初我太着急了，无法移动。2anxious adj.忧虑的；不安的典例I felt very anxious when I was told that I might fail thelast exam.得知自己可能没通过上次的考试时，我感到非常焦虑。拓展 be anxi

3、ous about/for 担心/忧虑 be anxious to do sth.急于/渴望做某事be anxious for sb.to do sth.急于让某人做某事be anxious that sb.(should)do sth.急切希望某人做某事运用 完成句子She _(面带忧虑)He _ (渴 望)find a job as soon aspossible.looks anxious was anxious to I felt very nervous and had to force myself not to panic.我非常紧张，不得不强迫自己不要惊慌。3panic解析(1

4、)vi.&vt.(panicked,panicked)惊慌The idea might panic the investors.这个想法可能会使投资者惊慌。They panicked at once when they saw the gun.他们看到枪立即就慌了。(2)n.惊慌；恐慌There was a panic when the building caught fire.大楼起火时，人们一片惊慌。The thought of flying fills me with panic.我一想到飞行就惊慌。(3)adj.恐慌的Everyone was panic when the earthq

5、uake happened.地震发生的时候每个人都很恐慌。拓展 get into/be thrown into a panic 陷入惊慌(强调动作)be in a panic 处于惊慌中(强调状态)in a state of panic 惊恐万状panic over sth.对某事感到惊慌panic sb.into doing sth.使某人因惊慌而仓促做某事运用 用 panic 及其构成短语的适当形式填空She _ when she couldnt find the tickets.Dont _，boys;theres no danger.He took out a gun,and the

6、gunfire _ the horse.Shoppers _ buying things they didnt need.got into a panic panic panicked were panicked into Glance through these questions.浏览一遍这些问题。4glance through/at 匆匆看一遍典例 He glanced through/at the map again.他又匆匆看了一遍地图。拓展 glance off 擦过；掠过at first glance 乍一看；乍看之下take a glance at 粗略地看一遍运用 用 gla

7、nce 及其构成短语的适当形式填空He sat down and _ the newspaper.The bullet just _ the top of the car._ the plan seemed unworkable.Can we just _ some of your pro-ducts?glanced through/at glanced offAt first glance take a glance at The height of the land varies from 700 meters above sealevel to over 2,000 meters and

8、 is home to a great diversity ofrare plants and animals.这里地面的高度由海拔 700 米到 2000米不等，是多种多样稀有动植物的生长地。5vary from.to.解析vary from.to.意为“由到不等”，其中vary 作动词，意为“变化；改变；相异，存在不同之处”。如：The people who attend the meeting vary from only ten to overeighty.出席会议的人从仅仅 10 岁到 80 多岁不等。拓展 vary with 随而变化vary in 在方面不同vary betwee

9、n.and.在与之间不同运用 完成句子Study methods may _(因人而异)These shoes _(在 方面不同)bothsize and color.vary from person to person vary in.dont forget to drop a coin into the clear blue water toguarantee your love will be as deep and lasting as the lakeitself.不要忘了向清澈湛蓝的湖水中投入一枚硬币来确保你们的爱情像湖水一样深厚而长久。6guarantee vt.保证；担保典例

10、Perfect satisfaction is guaranteed to our customers.一定要保证我们的顾客完全满意。They have guaranteed that any faulty parts will be replacedfree.他们保证，任何有毛病的零件都可以免费更换。拓展 guarantee to do sth.保证要做某事guarantee sb.sth.guarantee sth.to sb.向某人担保某事guarantee sb./sth.against/from.保证某人/物免受损失(或伤害等)be guaranteed to do sth.必定会做某事运用 完成句子Though the salesman _(向我保证质量)of the air conditioner last month,its broken now.This button can _(保证使用者避免)electricity,so the product is very popular with many customers.Firmly,he _(保 证)he will finish thework on time.guaranteed me the qualityguarantee users against/fromguarantees that