Unit 2 Iconic Attractions Learning About Language 语法课件-2025-2026学年高中英语人教版（2019）选择性必修第四册

人教版2019选择性必修4 unit 2 ICONIC ATTRACTIONS Grammar Review of past participles 细观察： 1.In autumn, fallen leaves can be seen almost everywhere. 秋天，落叶几乎随处可见。 2.He felt worn out after the long walk. 经过长途跋涉，他累坏了。 3.Could you speak louder to make yourself heard? 请大声一些，让大家都能听见你的声音好吗？ 4.Caught cheating in the examination, he was punished by his teacher. 由于考试作弊被抓，他受到了老师的惩罚。 定语 表语 宾补 状语 巧总结： 过去分词的句法功能： 1.过去分词是非谓语动词的一种，不能单独在句中做谓语，但可以作：_____________________等； 2.在语态上，过去分词一般表示______。在时间上，过去分词一般表示_________的动作。 表语、状语、宾补、定语 被动 已经完成 指出下列句子中过去分词分所充当的成分 1.Treated unfairly,he kept silent. 2.The book written by Mo Yan is popular. 3.Treated properly, the wound will heal soon. 4.The old man walked in, supported by his grandson. 5.He sat there, lost in thought. 6.We were shocked at the news. 7.We found the door locked. 8.The broken glass was everywhere. 时间状语 定语 条件状语 方式状语 伴随状语 表语 宾语补足语 定语 过去分词作定语 1. Past Participles as Modifiers 细观察： The plan put forward at the meeting will be carried out next week. 会上提出的计划将于下周执行。 Many little kids like gathering fallen leaves in the yard. 许多小孩喜欢在院子里收集落叶。 Nothing reported interested him. 报道的事没一件让他感兴趣。 The child watched the falling leaves in the air happily. 小孩开心地看着空中飘落的树叶。 巧总结： 1.及物动词的过去分词作定语，在语态上表示______；在时间上，常表示动作已经发生或完成，有时不表示时间。 2.不及物动词的过去分词作定语，不表示被动意义，只强调动作_____。 3.单个的过去分词作定语时，常常置于其所修饰的名词___。而过去分词短语作定语时，常常置于其所修饰的名词___。 但有些过去分词表示特定含义时，单独作定语时也可以放在所修饰的名词之后，如left(剩余的)，_______(所给的),concerned(有关的)等； 4.过去分词修饰something, everything, anything, nothing, somebody, nobody等不定代词以及指示代词those时，要放在这些词的_____。 被动 完成 前 后 given 后面 辨析 形式 意义 过去分词 表示被动和完成 动词-ing形式 表示主动和进行 动词不定式 表示将来 巩固练习： 1. 巩固练习： 1.A ________(skill) player can play for a long time without stopping to breathe. 2.They use the same flag, _________(know) as the Union Jack. 3.The building to be __________(finish) next week will be our dormitory. 4.The building ______(build)last week is our library. 5.The building ___________(stand) next to the cinema is a bookstore. skilled known finished built standing 2. Past Participles as Adverbials 过去分词作状语 细观察： 1.Given another chance, I will do it better. 要是再给我一次机会，我会做得更好。 2.Greatly inspired by what he said, I joined him in helping others. 受到他的话的鼓励，我也和他一起帮助他人。 3.Visited many times, the place is still worth visiting again. 虽已来过多次，这个地方仍值得再次参观。 4.When finished,the paper should be turned in without delay. 一旦完成，试卷应立刻上交。 5.He hurried to the hall, followed by two guards. 他急忙到了大厅，身后跟着两个卫兵。 巧总结： 1.过去分词短语作状语，修饰谓语动词，进一步说明谓语动词的动作和状态，其逻辑主语为句子的_____。 2.过去分词短语可在句子中作_____状语、_____状语、原因状语、伴随状语、______状语等。 3.过去分词作状语时，可单独使用，也可以在其前面加上适当的连词。 4.过去分词短语作________________________状语时，通常位于句首；作伴随状语时，通常位于______。 助记： 分词作状语，主语是问题； 前后两动作，共用一主语； 主语找出后，再来判关系； 主动就用-ing,被动用-ed。 主语 条件 时间 让步 条件、原因、时间及让步 句末 巩固练习： 句型转换 1.Asked why he was late again, he made up an excuse. __________________________________________________, he made an excuse. 2.Because he was exhausted by the journey, he soon fell asleep. ______________________________, he soon fell asleep. 3.He stood there silently, moved to tears. He stood there silently and ________________________. 4.Although the scientist was defeated again, he didn’t give up. _____________________________, the scientist didn’t give up. 5. Lost in deep thought, he knocked over a vase . ____________________________________ , he knocked over a vase. When he was asked why he was late again Exhausted by the journey was moved to tears Although defeated again Because he was lost in thought 3. Past Participles as Predicatives 过去分词作表语 细观察： Tom was astonished to see a snake moving across the floor. 汤姆惊讶地看到一条蛇正爬过地板。 Hearing the news, the young man felt very disappointed. 听到这个消息，年轻人感到很失望。 His words were discouraging, which made many people discouraged. 他的话令人沮丧，使得很多人感到气馁。 巧总结： 1.过去分词可放在系动词be, get, feel, remain, seem, look, become等后作表语，表示主语所处的____________。 2.过去分词作表语多表示人自身的感受或事物自身的状态，常译作“感到...的”；动词-ing形式作表语多表示事物的特性，常译作___________。 状态或感受 “令人...的” 巩固练习： 1.I quickly lower myself, ducking my head to avoid looking directly into his eyes so he doesn’t feel ______________(challenge). 2.The man standing there looks ______________ and the little boy is _____________ (frighten). 3.We were amazed at what he said at the meeting. 4.When I got to his home, he was burying himself in his work. He said that he ___________________ in his work for two hours.(bury) challenged frightening frightened had been buried 4. Past Participles as Object Complement 过去分词作宾语补足语 细观察： He passed away,leaving his works unfinished. 他去世了，留下了未完成的作品。 She wants to have her eyes examined tomorrow. 她想明天检查一下眼睛。 When we saw the road blocked with snow, we decided to spend the holidays at home. 当我们看到道路被雪封住以后，决定在家里过假期。 The manager ordered the work finished by the end of this month. 经理要求在本月末完成这项工作。 巧总结： 1.过去分词用在表状态的动词_______,keep等词后作宾语补足语； 2.过去分词用在使役动词let,______和make的后面作宾语补足语。 3.感官动词see,__________________________,feel,hear 等词后面，可用过去分词作宾语补足语。 4.表示“意愿；命令”的动词，如like,wish,want,expect,_______,need 等可用过去分词作宾语补足语。 leave have notice,observe,watch order 巩固训练： 1.当我问你问题时，不要闭口不言。 Don’t keep ____________________ when I ask you a question. 2.他们用很浅显的英语设法使自己被理解。 They managed to _______________________________ with easy English. 3.我需要一本新护照，所以我得去照张相。 I need a new passport, so I will have to_____________________________. your mouth shut make themselves understood have my photograph taken 请填入所给词的适当形式： This morning,I found that my son seemed to feel _______(bore),so I recommended a story to him. _______(write) in simple English, the story, ______ by many readers, was well ___________ (recognise) and made them ________ (move) by the feelings ____________ (express) in it. I left home in a hurry, leaving him reading the story alone. To my delight, when I returned, my son told me that so interesting was the story that he _________(read) it three times. bored Written loved recognised moved expressed had read THANK YOU! $