1、Period Four Grammar&Writing观察感悟(源于教材).现在分词作状语 1.I saw several young people enter the waiting area looking aroundcuriously._ 2.I stood for a minute watching them and then went to greetthem._ 3.The old scientist died all of a sudden,leaving the projectunfinished._ 4.Hearing the news,they jumped for jo
2、y._ 5.Havingsmokedtoomuch,hehassufferedfromlungcancer._ 答案 1.伴随状语 2.伴随状语 3.结果状语 4.时间状语 5.原因状语 知 识 梳 理.单句语法填空 1._(arrive)at the worksite，she found them busy layingbricks.2.When _(leave)the airport，they waved again and again tous.3._(not recognize)the voice，he refused to give theperson his address.4.L
3、ike ancient sailors，birds can find their way _(use)thesun and the stars.5.In recent years an English word“infosphere”has appeared，_(combine)the sense of“information”and“atmosphere”.答 案 1.Arriving 2.leaving 3.Notrecognizing 4.using bining.完成句子 1._ for years，the house designed by an Italianarchitect f
4、inally collapsed.由于多年来的忽视，这个由意大利建筑师设计的房子最终崩塌了。2._ the possible snowstorm at hand，theydetermined to stay at home for the holiday.得到告诫暴风雪可能即将到来，他们决定假期呆在家里。3._，this kind of food is so popular withlocal people and the tourists.因为闻起来新鲜且香甜，这种食物在当地人和游客中很受欢迎。4._ many times，the young lady didnttrust anybody
5、else any longer.多次被骗后，年轻的女士再也不相信任何人了。5._ how to work out the difficult physics problem，he asked the teacher for help.因为不知道如何解这道物理难题，他求助老师。答案 1.Having been ignored 2.Having been warned of/Warnedof/After they were warned of 3.Smelling fresh and sweet 4.Having been cheated 5.Not knowing【知识链接】一、v.-ing形式
6、的时态 v.-ing形式的完成式：havingp.p.，表示分词的动作发生在主句谓语动词的动作之前，并且只能作状语，表示时间或原因(一般式表示v.-ing形式的动作与谓语动词的动作同时发生)。Having worked for three hours,he took a rest.工作了三个小时之后，他休息了一下。(having worked作状语，表示时间，work动作发生在take a rest动作之前)二、v.-ing形式的否定式：notv.-ing；not havingv.-ed Not knowing this,he didnt come.他不知道这件事，所以没来。Not havin
7、g made full preparations,we put off the sports meeting.因为没有做好充分的准备，我们把运动会延期了。三、少部分v.-ing形式可以充当独立成分，这时句子主语与其无任何语法关系，不要误认为v.-ing形式作状语。常见的这样的v.-ing形式(短语)有：generally/strictly/exactly speaking 大体/严格/准确说来 judging from/by.根据判断 talking of.谈到 considering.考虑，鉴于 supposing(that).假设，假定 regarding.关于.满分作文赏析 随着老龄化问
8、题的日趋严重，空巢老人越来越多，很多老人呆在家里无所事事，感到空虚寂寞。请你向“China Daily”报社专栏写一封关于让这些老年人欢度老年时光的关怀信。注意：1.空巢老人(empty nester)的现象 2.提建议及建议的理由；(至少两条建议)3.开头与结束已给出，不计入总词数。词数80左右；写 作 点 拨 Dear editor，Sincerely yours，Wang Ming【范文“悦”读】Dear editor，As the aging population is becoming larger and larger,theproblem of the empty nesters
9、 is getting more and more serious.I think they had better join in some outdoor activities，such asclimbing mountains，playing Taiji.These activities can not only keepthem physically healthy,but also make them happy and active.It isalso a good idea for the old people to make some friends with thepeople
10、 of their age.They can keep each other in company and sharetheir experiences and happiness.In my opinion,these suggestions may be helpful to them.Sincerely yours，Wang Ming.作文仿写 假设你是李华，你的好友王林生病了。现在请你给他写一封信，要点包括：1.听到好友生病时的心情；2.劝他放弃熬夜等坏习惯；3.建议他身体康复后要保证睡眠，经常锻炼，合理饮食。注意：1.词数80左右；2.可以适当增加细节，以使行文连贯。【参考范文】De
11、ar Wang Lin，I am terribly sorry that you have been ill for a few days and Ihope that you will get well soon.You often stay up late at night,whichis really a bad habit.Staying up has done great harm to your health andI hope that you can give up the bad habit.To keep healthy,you should have enough sle
12、ep and take regularexercise.Taking proper exercise can make you active and keep youfit.In addition,you should eat a balanced diet,which is helpful to yourhealth.With the best wishes for your quick and complete recovery.Yours，Li Hua 写作方法指导 如何写关怀信 关怀信(A letter of concern)即慰问信，属于应用文。它是向面对困难或遭遇不幸的个人或团体、
13、组织等表达关心、关怀或关爱的一种信件。注意写作时语气要真诚，态度要诚恳。此类信件一般采用“三段式”结构。首段：描述对方面对的困难或遭遇的不幸。主体：帮助对方分析现象、原因，并表达自己对对方和事件的关怀与关心。尾段：表达祝愿或祝福。高分策略 1.话题词汇(1)看上去不安look upset(2)忍受孤独suffer from loneliness(3)厌烦某事be/get tired of sth(4)关心，在乎care about(5)关心某事be concerned about sth 2.常用表达(1)We are very sorry to learn that you are sick.(2)I felt very sorry indeed when I heard of your illness.(3)In my opinion,these suggestions may be helpful.(4)With the best wishes for your quick and complete recovery.(5)Everything will go well.