Unit 4 Stage and Screen Using language 学案-高中英语外研版（2019）必修第二册 .docx

《Unit 4 Stage and Screen Using language 学案-高中英语外研版（2019）必修第二册 .docx》由会员分享，可在线阅读，更多相关《Unit 4 Stage and Screen Using language 学案-高中英语外研版（2019）必修第二册 .docx（5页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Book2 Unit4 Stage and screenUsing language Learning Aims:Master the basic form of adverbial of present participle Use it flexibly in the context of the theme课前预习现在分词是非谓语动词的一种，兼有动词和形容词的特征，在句中可作表语，定语，宾语补足语和状语，一般表示进行或主动的意思。现在分词用作状语时，其逻辑主语必须与句子的主语一致，现在分词所表示的动作和句子的主语是主动关系。【感知语法规律】Turning around，I saw a c

2、ar driving up.Having sent her child to bed，she began to read the newspaper.Not knowing his telephone number，I couldnt get in touch with him.He came running back to tell me the news.Having been shown around the factory，they were very happy.【自主发现】1.句为-ing形式的一般式作状语。当-ing形式的动作与谓语动词的动作同时发生或几乎同时发生时，用一般式。2

3、.句为-ing形式的完成式作状语。当-ing形式的动作先发生，而谓语动词的动作后发生时，用完成式。3.句为-ing形式的否定式作状语。-ing形式的否定式是在它的前面加not。4.句为-ing形式的主动式。表示非谓语动词和句子的主语(分词的逻辑主语)之间为_关系。5.句为-ing形式的被动式。表示非谓语动词和句子的主语(分词的逻辑主语)之间为_关系。【即时训练】用所给词的适当形式填空The cooling wind swept through our bedroom windows， (make) air conditioning unnecessary.(work)for three hou

4、rs，he took a rest.(spend)nearly all our money，we couldnt afford to stay at a hotel.(see)nobody at home，he decided to leave them a note.(tell)for several times，he still couldnt understand the rules. 课内探究一、动词的-ing形式作状语可以表示时间、原因、条件、结果、让步、方式或伴随情况等。1.时间状语动词的-ing形式作时间状语，相当于一个时间状语从句，所表示的动作与主句的动作一般是同时发生，有时可

5、由连词when，while，after引出。Hearing the result(When I heard the result)，I couldnt help jumping.听到这个结果，我不禁跳了起来。Having made full preparations(After we have made full preparations)，we are ready for the examination.做了充分的准备之后，我们准备好参加考试。(1)分析句式 Seeing the police, he made a run for the exit. 一看到警察，他就朝出口奔去。分析：see

6、的动作是由其逻辑主语“_”发出，与句子的主语_一致，且构成_关系，所以用现在分词。(2)将下面的时间状语从句改写成简单句。When he walked out of the room, he saw a dog._2.原因状语 可以与as/since/because等引导的原因状语从句转换。Being so excited(As he was so excited)，he couldnt go to sleep that night.由于非常激动，那晚他无法入睡。Having lived in the city for many years(Since I had lived in the c

7、ity for many years)，I knew it well.因为在这个城市住了许多年，所以我对它很了解。(1)分析句式 Being ill, he didnt go to school yesterday. 因为生病了，他昨天没有上学。_是He didnt go to school的原因。be的_和_-是一致, _动关系。(2)翻译句子：由于不识路，他迷路了。As he _, he got lost.=_, he got lost.3.条件状语 可以与if/unless等引导的条件状语从句转换。Working hard at your lessons(If you work hard

8、 at your lessons)，you will succeed.如果你努力学习，就会成功。Not making good use of the time(If you dont make good use of the time)，youll regret.如果不好好利用时间，你会后悔的。(1)_ the left, you will see a school.若是你左转，你就会看到一所学校。(2)翻译句子：努力学习, 我们就会取得好成绩。If we _, we will get good results.=_4.方式或伴随状语 不可以转换成从句，但可以转换成并列句。The girls

9、came into the classroom，singing and dancing(and they sang and danced).女孩子们唱着跳着进了教室。I stood there，waiting for her.(I stood there and waited for her.)我站在那儿等她。用现在分词作状语的结构翻译下列句子。(1) 请你用另一种方式回答问题。(use another way)_(2) 他躺在草地上，凝望天空。He lay on the grass and _the sky. =_5.结果状语表示必然的结果，它常常位于句末，可扩展为一个含有并列谓语的简单句，

10、有时也可以转换成非限制性定语从句。His parents got killed in the earthquake，leaving him an orphan(and left him an orphan/which left him an orphan).他的父母在地震中丧生，使他成了孤儿。翻译句子：他出国了，留给他叔叔一间大房子。He went abroad and _ his uncle a big house.=He went abroad,_ his uncle a big house.Notes: 现在分词作伴随状语、方式状语和结果状语时，通常可以转换成_个并列的_句。6.让步状语

11、 可以与although/though引导的让步状语从句转换。Knowing all this(Although they knew all this)，they still made me pay for the damage.尽管知道了一切情况，他们还是要我赔偿损失。Having made up my mind(Though I had made up my mind)，I still wanted to play.尽管我已下定决心，我仍然想玩。翻译句子：虽然知道它很难，我也不放弃。Although I _, I dont give up.=_, I dont give up. 二、动词-

12、ing形式作状语的注意事项1.逻辑主语动词-ing形式作状语，其逻辑主语一般是句子的主语，它们之间是一种逻辑上的主谓关系。Being ill，he didnt attend the wedding.因为生病，他没有出席婚礼。(he与being ill是逻辑上的主谓关系He was ill.)2.独立结构有时现在分词有自己的逻辑主语，这时其逻辑主语相对于句子的主语来说是独立的，因此又叫独立主格结构，其构成形式是“名词/代词v.-ing”。She being ill，her mother had to look after her at home.她生病了，母亲不得不在家照顾她。The weath

13、er being fine，we went out for a walk.由于天气好，我们去散步了。3.独立成分作状语有些动词-ing形式作状语在句中没有逻辑上的主语而独立存在，其形式的选择不受上下文的影响，表明说话者的态度、观点等，被称为评论性状语。常见的有：generally speaking一般说来 strictly speaking严格说来 judging from/by根据来判断considering./taking.into consideration考虑到 supposing假设；如果 providing如果 assuming假使Generally speaking，as a f

14、oreign language，Chinese is more difficult to learn than English.一般说来，作为一门外语，汉语要比英语更难学。4.连词现在分词由when/while/after/before/once/if/though/unless等引导的状语从句的主语与主句的主语一致时，如果从句的谓语动词是主动语态，则可以省略从句的主语，而保留原连词，形成“连词现在分词”的结构形式。Though lacking money，his parents managed to send him to university.Though they lacked mone

15、y，his parents managed to send him to university.尽管他父母缺钱，但是他们还是设法把他送去上大学了。注意：非谓语动词作状语的区别Seeing from the top of the mountain, I can have a good view of the city.Seen from the top of the mountain, the city is more than beautiful.To see the whole city, we climbed to the top of the mountain.观察以上句子中的划线部分，

16、你会发现：done 做状语时，与句子的主语为_; doing 做状语，与句子的主语是_; to do 作状语表目的, 常翻译为“_”。当堂检测一、现在分词作状语根据句意，判断状语类别1. Seeingthepolice, hemadearunfortheexit._2. Beingwelltakencareof, sherecoveredsoon._3. Itwilltakeyouhalfanhourtogettothestation, allowingfortrafficdelays._4. Having been told many times, he still made the sam

17、e mistakes._5. The teacher came to the lab, riding his old bike._6. She sat at the desk, reading aloud._7. He worked hard day and night, making his dream come true._二、单句语法填空1.Newlybuilt wooden cottages line the street，_(turn) the old town into a dreamland.2._(buy) three tickets, I invited them to se

18、e the play .2Tony lent me the money, _(hope) that I would do as much for him.3_(stand) in a long queue，we waited for the store to open to buy a new iPad.4_ (gather) around the fire，the tourists danced with the local people.5.Not _ _(see) by anyone, the thief escaped.6. Not _(hear) from him,she decid

19、ed to write another.三、完成课本练习（略）巩固提升一、用ing形式改写下列句子1The man who is speaking to the teacher is his father.The man _ _the teacher is his father.2While he was waiting for the bus, he read a copy of China Daily.While _ _ _ _,he read a copy of China Daily.3Her mother died in 1990, and left her with her you

20、nger brother.Her mother died in 1990, _ _ with her younger brother.4If you use your head, you will find a way._ _ _,you will find a way.二、.补全句子1因为不知道如何解这道物理难题，他求助老师。_ _ _ _ _ _ the difficult physics problem, he asked the teacher for help.2如果转向左边，你将找到通向公园的小道。_ _ _ _ you will find the path leading to the park.3虽然那块石头重将近一百斤，他一个人就把它挪动了。_ _ _ _ jin the stone was moved by him alone.4他们的车遇上交通阻塞，因而耽误了。Their car was caught in a traffic jam, thus _ _ _.5那些孩子们跑出房间，愉快地笑着、说着。The children ran out of the room, _ _ _ merrily.学科网（北京）股份有限公司