江苏省高三英语考前赢分30天第08天.doc

江苏省2013年高三英语考前赢分30天第08天考前赢分第8天 爱念才会赢核心知识介词的用法一、方位介词1. at, in 两词均表示地点，“在处”。用于较小的地方，如在门牌号码前，用于较大的地方。如：well meet each other at the park. 我们将在花园见面。2. in, on, to 在方位名词前的区别三词都可以表示两地之间的方位关系。表示“在某范围之内”，表示“在某范围之外”；表示“毗邻”、“接壤”。如：jiangsu province is/lies in the east of china. (在某范围之内)jiangsu province lies to the east of sichuan province. (在某范围之外)mongolia is/lies on the north of china. (接壤) (2)between还可以用来指三个或三个以上的人或物的每两个之间。三个或三个以上的名词用and连接，前面用between，而不用among。(3)among可用来表示一个比较的范围，(one of)，常与最高级连用。如：yokohama is among (one of) the largest seaports in the far east.横滨为远东最大港口之一。4. in, on两词均可以表示“在上”，描写两个物体的接触情况。on侧重于表面接触，而in侧重于接触的深度。英语中的某些习惯表达方式，常用in 或on：若打某人的脸、嘴、胸、腹等部位时，用in; 而打头、额、鼻、耳、颈、肩、腿等部位时，用on;表示植物本身生长出来的枝、叶、花、果等，“在树上”用on the tree，但表示植物本身以外的人或动物“在树上”，用in the tree, 意指被枝叶遮掩其中。二、时间介词1. at, in, on（1）at表示一天中的某时刻，不用冠词，如：at six oclock（在六点钟）, at dawn（在黎明）, at sunrise（日出时）, at noon（在正午）。at表示一瞬间或短暂的时间，如：at that moment（在那一瞬间）, at present（目前）, at that time（那时）。at表示节日或年龄，如：at christmas（在圣诞节,指整个节日）, at the age of ten（在十岁时）。how could you be so forgetful at the age of ten? 你才十岁怎么就这么健忘？(2) on表示某日或和某日连用的某一时间段，如：on monday（在星期一）, on friday afternoon（在星期五下午）, on the morning of august theeighth（在八月八日早晨）, on christmas day（在圣诞节,指在当天）。(3)in表示年、月、季节、世纪、时代,与定冠词连用表示一天中某个时间段，如：in 1996（在1996年）, in may（在五月）, in spring（在春季）, in the 20th century (在二十世纪）, in the eighties（在八十年代）, in modern times（在现代）, in the night（在晚上）。2. for, from, since（3）for用来表示一段时间：for six years六年之久 for two months有两个月 for ever永远for+一段时间可以与现在完成时或过去完成时连用，表示动作延续到说话的那一时刻：he has worked here for a year.他在这里工作已经有一年之久了。（他在一年前就开始在这里工作并仍在这里工作。）这样用的for可以用since+行动开始的那一刻来代替：he has worked here since this time last year. 他从去年的这个时候起就在这里工作了。三、工具、手段、方式介词1. by, in, on三词都表示旅行的方式不涉及交通工具的名词时用by，名词前不带冠词。如：by sea, by water等。涉及交通工具的名词时用by，但名词需用单数，其前面不加冠词或任何修饰语。当旅行方式涉及确定特指的交通工具时，用on 或in，名词前应有冠词、物主代词、指示代词等修饰语。如：travel to new york in this plane, go to school on my bike等。步行、骑马、骑骆驼均用on。如：on foot, on horse back, on a horse, on the camel2. with, by, in 三词均为“用”，表示行为的工具、手段或方式。四、原因介词because of, due to, thanks to经典例题1.why do you suggest we buy a new machine? because the old one has been damaged_.(2008 江苏卷 28) a. beyond reach b. beyond repair c. beyond control d. beyond description2. when she first arrived in china, she wondered what the future might have _ for her, but now all her worries are gone.a. in need b. in time c. in preparation d. in store考前赢分第8天 爱练才会赢前日回顾1. if you were in a situation _ five of us only had one life jacket, what would happen? a. where b. which c. when d. that2. on stepping into the room this morning i was astonished to find the floor covered with _ looked like tiny insects. a. that b. something c. what d. anything 3. our government has taken some measures to solve the shortage of electricity, but it may take some time_ we have enough power. a. since b. after c. unless d. before 4. it is often said that the joy of traveling is _ in arriving at your destination_ in the journey itself. a. /; but b. /; or c. not; or d. not; but 当天巩固1. he decides to visit the family _ friday night.a. on b. at c. in d. during2. luckily，the bullet narrowly missed the captain _ an inch. a. by b. at c. to d. from3. the doctor will be free _. a. 10minutes later b. after ten minutes c. in 10minutes d. 10minutes after4. the sunlight came in _ windows in the roof and lit up the whole room. a. through b. across c. on d. over5. washington, a state in the united states, was named _ one of the greatest america