江西省吉安县第三中学人教版高中英语必修五课件：UNIT 3 LIFE IN THE FUTURE .ppt

1、 Book 5 Unit3 GrammarLearning aims:1.能够正确判断过去分词在句子中所作成分2.能够熟记过去分词作状语的使用准则3.能在句子翻译中灵活运用过去分词使句子简洁和高级化。其中2是重点，3是难点the Past Participle as the adverbial 过去分词作状语导Read the words&expressions in unit 3 together.1.His_(surprise)look suggests that he knew nothing about it 2.Please get the work_(do)as soon as p

2、ossible.3.Most of my friends_(invite)to the party are my classmates.4.Cleaning women in big cities usually get_(pay)by the hour.5.The TV program is _(bore).6._ (say)this,he spread some food on the table,and produced a bed from the floor._surpriseddoneinvitedpaidboringHaving said思理解句意，指出划线部分在句子是何种状语（

3、时间，伴随，条件，让步，原因）。v 1.When it is heated,ice will be changed into water.v 2.If we are given more time,we are sure to finish the task.v 3.She sat by the window,and she was lost in thought.v 4.Because he was seriously injured,he had to be taken to the hospital.v 5.Though he was wounded,the brave soldier

4、continued to fight.时间状语条件状语伴随状语原因状语让步状语议.展.评思考：1）若将其转换为过去分词做状语，该如何进行转换？2）思考什么时候可以进行省略when heatedIf given more time and lost in thoughtSeriously injured though wounded 小结（1）：过去分词作状语：可以表示_ 状语、_状语、_状语、_状语和_状语，相当于一个_从句。小结（2）：过去分词作状语：表示_或_的动作，与逻辑主语之间存在_关系。时间条件让步伴随原因状语被动完成动宾/被动思考：1）何时应该使用现在分词，何时使用过去分词？2）思

5、考过去分词是否都表示被动？你能列举些反例吗?探究一：如果句子与分词是主动关系，用_;如果句子的主语与分词是被动关系，用_.探究二：过去分词作状语是否都是表示被动？现在分词过去分词分词作状语，主语是问题。逗号前后两动作，共用一主语。主语找出后，再来判关系。主动-ing,被动用-ed。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语的状态。be dressed in be lost inbe devoted tobe supposed tobe located in be faced withbe tired ofbe absorbed in be born in be occupied i

6、n be determined to do Task3用括号里所给词汇填空1._(lose)in deep thought,he didnt hear the sound.2._(catch)in a heavy rain,he was all wet.3._(walk)on the street,he came across one of his old friends.4._(hear)the news,he jumped with joy.5.Once _(speak),a word becomes promise.一言既出,驷马难追LostCaught Walking Hearing

7、spokenTask 4 把下列句子合成一句话1.The teacher was followed by a group of students.The teacher entered the classroom.2.He is determined to be admitted into a key university.He studies harder than ever before.3.He is faced with difficulties.He never gives up.The teacher entered the classroom,followed by a grou

8、p of students.Determined to be admitted into a key university，He studies harder than ever beforeFaced with difficulties.He never gives up.1._(impress)by the beautiful scenery,I forgot to go back home in time.2)_(base)on an actual story,the film Huo Yuanjia is popular with many people.3)_(offer)an im

9、portant role in a new movie,Andy became famous at last.4)_(see)from the top,the stadium looks like a bird nest.5)_(see)from the space,the astronaut can not discover the Great Wall.Based Offered Seen Seeing Impressed 流连忘返检用括号里所给词汇填空2.把下列句子合成一句话1.The book was written in 1960.It is still popular today.

10、3.A group of students followed their teacher.They entered the classroom.Written in 1960,the book is still popular today.Following their teacher,a group of students entered the classroom.用过去分词做状语的形式翻译句子1.收到美景的吸引，世界各地的人们都去桂林旅游。2.志愿者厌倦了在地球上的生活，想体验在火星上（Mars）生活Attracted by the beautiful scenery,people around the world travel to Guilin.Tired of the life on the earth,the volunteers want to experience the life on the Mars 或者want to experience living on the Mars.Homework1.预习创新设计using language2.完成日日清