1、Book V Unit 3 First Impressions编写人： 王冬梅 审核人： 张贺 班级 学号 姓名 得分： 语法导学案-过去分词作状语语法预习案(Grammar)1.Observe the following sentences and answer questions:(I) Written in a hurry, this article was not so good! Hit by the lack of fresh air, my head ached. 过去分词作_表示_和_的动作,其逻辑主语是_的主语, 且与主语之间存在着_关系。()Lost in deep tho
2、ught, he didnt hear the sound.Worried about the journey, I was unsettled for the first few days.值得注意的是，有些过去分词因来源于系表结构，作状语时不表被动而表主动。这样的过去分词短语常见的有：be lost in ,be based on , be devoted to,be located/situated in/on, be worried about, be tired（厌烦）of,be dressed in, be satisfied with等。2. 过去分词作状语时其逻辑主语为主句的主
3、语，此时应注意主语一致。Seen from the top of the hill, the city looks more beautiful to us.Deeply moved by the story, the children began to cry.现在分词作状语Seeing from the hill , we find the city very beautiful.Walking in the street ,I saw an old friend.比较1). Following the old man, we went upstairs.we followed 跟着那个老
4、人, 我们上去了2).Followed by the old man,we went upstairs. (we were followed) 被那个老人跟着, 我们上去了Summary过去分词表完成、被动,与主句主语之间是被动关系;现在分词表_,_,与主句主语之间是_关系。3). 从上面看,体育场好像一个鸟巢。 _ from the top, the stadium looks like a bird nest. A. Seeing B. Seen4)从太空看, 宇航员看不到长城。 5)_ from the space, the astronaut can not discover the
5、Great Wall. A. Seeing B. SeenDifference between the Present Participle and the Past Participle_(use)for a long time, the book looks old.由于用了很长时间，这本书看上去很旧._(use) the book, I find it useful. 在使用的过程中，我发现这本书很有用. _(look) at her, he jumped with joy._(look)at by her, he jumped with joy.注意：选择现在分词还是过去分词，关键看主
6、句的主语。如分词的动作是主句的主语发出，分词就选用现在分词，反之就用过去分词。3. 过去分词作状语来源于状语从句。(1)Caught in a heavy rain, he was all wet.因为淋了一场大雨,所以他全身湿透了 Because he was caught in a heavy rain , he was all wet.(2)Grown in rich soil, these seeds can grow fast. 如果种在肥沃的土壤里，这些种子能长得很快。 grown in rich soil 为过去分词作条件状语，它来源于条件状语从句 _ in rich soil,
7、 these seeds can grow fast. 【注意】状语从句改成过去分词作状语时有时还可保留连词，构成“连词过去分词”结构作状语。EX: (1) _, his works became famous for the absence of rhyme at the end of each line. =Once his works was published , his works became famous for the absence of rhyme at the end of each line. (2)_ a medical examination, you should
8、 keep calm.= When you are given a medical examination, you should keep calm. 当你做体格检查时要保持镇定。 4.过去分词作状语的位置。过去分词可放在主句前作句首状语，后面有逗号与主句隔开；也可放在主句后面，前面有逗号与主句隔开。 He stood there silently, moved to tears. = Moved to tears, he stood there silently.他静静地站在那里，被感动得热泪盈眶。 课内探究案（Grammar）过去分词作状语可表时间, 原因, 让步, 结果, 方式, 条件
9、等。过去分词作时间状语1. When it is heated, ice will be changed into water. When heated, ice will be changed into water.2. When it is seen under a microscope, a fresh snowflake has a delicate six-pointed. Seen under a microscope, a fresh snowflake has a delicate six-pointed shape. 过去分词作原因状语1. Since/ As she was
10、 given advice by the famous detective, the young lady was no longer afraid. Given advice by the famous detective, the young lady was no longer afraid.2. Because it was done in a hurry, his homework was full of mistakes. Done in a hurry, his homework was full of mistakes.过去分词作条件或者假设状语1.If they had be
11、en given more attention, the cabbages could have grown better. Given more attention, the cabbages could have grown better. 2. If I am compared with you, we still have a long way to go. Compared with you, we still have a long way to go.作方式或伴随情况状语1. The hunter left his house, followed by his dog. The
12、hunter left his house, and he was followed by his dog. 2. She sat by the window, lost in thought. She sat by the window, and she was lost in thought. lost 表示一种迷失心理状态 Summary1) 过去分词在句子中可以作_、_、_、_和_状语等。2) 过去分词作状语时,过去分词的逻辑主语与_一致。 过去分词作状语有两大特点：1. 表示_的动作；2. 表示已经_的动作, 因此,当过去分词作状语的时候一定要搞清楚分词与主语的逻辑关系_.课后反思：
13、 课后练习案(Grammar)I巩固练习 Rewrite with proper conjunctions Example: 1. United we stand, divided we fail. If we are united, we will stand, but if we are divided, we will fail2. Asked what had happened, he told us about it. _, he told us about it.3. Well known for his expert advice, he received many invita
14、tions to give lectures. _, he received many invitations to give lectures.4. Given more time, we would be able to do the work much better. _, we would be able to do the work much better. 5. Once translated into Chinese, the book became very popular among Chinese teenagers. _, the book became very pop
15、ular among Chinese teenagers.6. Deeply interested in medicine, she decided to become a doctor. _, she decided to become a doctor.7. Left alone at home, Sam did not feel afraid at all. _，Sam did not feel afraid at all用过去分词作状语来改写句子。1.As I was worried about the journey, I was unsettled for the first fe
16、w days. _ , I was unsettled for the first few days.2. If he is given time, hell make a first-class tennis player. _ , hell make a first-class tennis player.3. As I was confused by the new surroundings, I was hit by the lack of fresh air. _, I was hit by the lack of fresh air.4) When he was questione
17、d by the police about the fire, he became tense. _, he became tense. II用括号内所给动词的适当形式填空。 1. _ (use) in this way, the word shouldnt be taken as a verb. 2. _ (arm) with special guns, knives and brushes, two space walking astronauts practiced fixing the spacecraft. 3. Though _ (catch) in a traffic jam,
18、we managed to arrive at the airport. 4. Susan is not easy to get along with. But once _ (gain), her friendship will last forever. 5. Henry didnt attend the party _ (hold) at Toms house last night, for he was busy preparing for his exam. III用单词的正确形式填空Filling in the blanks.1. I like reading the novels
19、 _ (write ) by Zhang Ailing.2. The girl _ (write) a letter in the study is my cousin.3.There is something wrong with my car and I have to get it _ (repair).4. I want the doors of my new house _ (paint) white.5. There was a _ (surprise) look on his face.6. He was _ (excite) at the good news. 7. The story was so _ (move) that he was _ (move) to tears.课后反思：
