Section Grammar & Writing探究 语法精要过去分词作状语【课文原句感知】1_about the journey，I was unsettled for the first few days.答案：Worried2_for their expertise，his parents company，called “Future Tours”，transported me safely into the future in a time capsule.答案：Wellknown3_by a lack of fresh air，my head ached.答案：Hit4_as an enormous round plate，it spins slowly in space to imitate the pull of the earths gravity.答案：Described5I stared at the moving model of the waste machine，_by its efficiency.答案：absorbed【语法知识储备】过去分词短语作状语，表示被动的或完成的动作，这时句子的主语和过去分词之间为逻辑上的被动关系。Written in a hurry，this article was not so good.因为写得匆忙，这篇文章不是很好。1过去分词作时间状语，在句中相当于一个时间状语从句。Seen from the top of the hill，the town looks more beautiful.When it is seen from the top of the hill，the town looks more beautiful.从山顶往下看，这座城镇看起来更加漂亮。Asked about his address (When he was asked about his address)，the boy didnt respond.问及他的地址时，小男孩没有作答。2过去分词作条件状语时，相当于条件状语从句。Given more time，I can finish the work on time.If I am given more time，I can finish the work on time.多给点时间，我就能按时完成工作。3过去分词作原因状语，在句中相当于一个原因状语从句。Encouraged by the progress he has made( As he is encouraged by the progress he has made)，he works harder.由于受到所取得的成绩的鼓励，他工作更努力了。4.过去分词作让步状语，在句中相当于一个让步状语从句。Though warned of the storm (Though they had been warned of the storm)，the farmers were still working in the fields.尽管被警告过有暴风雨，农民们仍然在田地里劳作。5过去分词作方式、伴随状语。Followed by a group of students，the teacher entered the classroom. The teacher entered the classroom and he was followed by a group of students.老师走进教室，后面跟着一群学生。Even if invited (Even if Im invited)，I wont take part in the party.即使受到邀请，我也不会参加那个聚会的。拓展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。这样的过去分词及短语常见的有：lost迷路；沉溺于；seated坐；dressed in穿着；tired of厌烦；faced with面临；accustomed to习惯于等等。Lost in deep thought，he didnt hear the sound.因为沉溺于思考之中，所以他没听到那个声音。Dressed in a new dress，she looks very beautiful.穿着一件新衣服，她看上去很漂亮。课时 语法专练用所给词的适当形式填空1Generally speaking，when_(take) according to the directions，the drug has no side effect.答案：taken2_(settle) in a peaceful way，everything returned to normal again.答案：Settled 3Time，_(use) correctly，is money in the bank.答案：used4_(hear) the news，the girl turned away，_(disappoint)答案：Hearing；disappointed5_(view) from the shore，you can see fishing boats floating on the sea.答案：Viewing6_(see) from the top of Mount Tai，the sunrise was indeed a spectacle (奇观)答案：Seen7Though_(lose) the game again，the football team from our school didnt give up.答案：losing8The monitor came into the classroom，_(follow) by a group of his fellow classmates.答案：followed9Although_(publish) many times，the book is still popular among the teenagers.答案：published10_(encourage) by his parents several times，he still has no confidence in overcoming the difficulties.答案：Encouraged11_(judge) from the number of cars，there were many people at the meeting.答案：Judging12When_(complete)，the museum will be open to the public.答案：completed13If_(ask) to look after luggage for someone else，inform the police at once.答案：asked14_(drive) by a greater demand for vegetables，farmers have built more green houses.答案：Driven15_(leave) alone in the large house，the little boy had to learn to survive by himself.答案：Left解码 书面表达第一步审题谋篇1确定文体：对未来生活状态的描述，属于想象类作文。2主体时态：以一般现在时态为主。3主体人称：以第三人称为主。4内容要点：交待前提条件经济的发展。指出人们的实际困难。提出解决问题的方法。举例说明。第二步提炼要点1随着的发展_2照顾_3被设计做_4处理；对付_5调整_6陪伴_with the development ofattend to/look afterbe designed todeal with adjustaccompany第三步句式升级1如你所知，随着经济的发展人们会面临各种各样的压力。As you know，_，people have to face various pressures.As you know，people have to face various pressures_.As you know，people have to face various pressures_.答案：with the development of economy；as the economy develops；with the economy developing2人们没有足够的时间照顾家里的老人，这会成为一个突出的社会问题。People dont have enough time to attend to the old in their family.This has become a prominent social problem.用定语从句连接句子_答案：People dont have enough time to attend to the old in their family，which has become a prominent social problem.3科学家们发明了家庭机器人专门用来照顾老人。Scientists have invented the household robot to take care of the old.改为含有定语从句的主从复合句_答案：Scientists have invented the household robot，which is designed to take care of the old.连句成篇_ _ _ _ The robot in the futureAs you know，with the development of economy，people have to face various pressures.They dont have enough time to attend to the old in their family，which has become a major social problem.To solve this problem，scientists have invented the household robot，which is designed to take care of the old.It can cook meals at a fixed time which can be adjusted according to individual needs.It can also accompany the old in having a chat，playing chess and doing exercise.Moreover，it can deal with emergencies.For example，if an old man falls ill suddenly，the robot will call for help immediately.谢谢观看！谢谢观看！