（2019版）新人教版高中英语必修第三册Unit 2 Morals and Virtues Discovering Useful Structures ppt课件.pptx

1、Grammar P18V-ing form used as adverbial and object complement 新人教版新人教版Book 3 Unit 2 Morals and VirtuesLearning goals:11.To learn the usage of V-ing form used as adverbial or object complement in a sentence.2.To apply what we learn in this period to exercises, especially in writing, and grammar filli

2、ng.1. Read the sentences below and pay attention to the underlined parts.1. her brother complained, thinking of the high tuition fees.(P16)2. Thinking of all the people still in need of help, Dr Lin opened a private clinic.(P16)3. The new Peoples Republic of China saw Dr Lin Qiaozhi playing a key ro

3、le.(P17) 4. At times she was even seen riding a donkey to faraway villages to provide medical care.(P16)Lead-in :2adverbialadverbial object complement subject complement问题导学问题导学1: 42.结合结合 V-ing 的不同形式完成下表的不同形式完成下表(以以动词动词do为例为例)。一般式一般式完成式完成式主动形式主动形式(否否)被动形式被动形式(否否)1.思考思考V-ing 作状语在句中所起的作用？作状语在句中所起的作用？1

4、) Hearing the bell, the students rushed to the school canteen.2) Not knowing the answer to this question , he turned to his deskmate. 3) The two girls stood there for half an hour talking about the boys who were playing basketball.4) The COVID-19 broke out throughout the world, causing hundreds of t

5、housands of deaths.5) Working harder, you will make some progress. 3.读句子，思考以下问题：读句子，思考以下问题：. V-ing 作状语可以表示哪些情况？作状语可以表示哪些情况？. V-ing 作状语应注意什么？作状语应注意什么？ 主主动形动形式式(否否)被动形被动形式（否）式（否）一般式一般式完成式完成式点拨精讲点拨精讲1 13:(not) doing2.Ving 各种形式各种形式：(下列动词以下列动词以do为例为例) (not) having done(not) being done (not) having been d

6、oneV-ing形式在句中作状语形式在句中作状语, 修饰谓语动词或整个句子。修饰谓语动词或整个句子。1.思考思考V-ing 作状语在句中所起的作用？作状语在句中所起的作用？1) Hearing the bell, the students began to enter the classroom.2) Not knowing the answer to this question , he turned to his deskmate. 3) The two girl stood there for half an hour talking about the boys who were pl

7、aying basketball.4) The COVID-19 broke out throughout the world, causing hundreds of thousands of deaths.5) Working harder, you will make some progress. 3.读句子，思考以下问题：读句子，思考以下问题：. V-ing 作状语可以表示哪些情况？作状语可以表示哪些情况？. V-ing 作状语应注意什么？作状语应注意什么？时间状语时间状语=when.原因状语原因状语=because.伴随状语伴随状语=and .结果状语结果状语=which cause

8、d.条件状语条件状语=if.Attention 1:V-ing 作状语，相当于作状语，相当于_。一个状语从句一个状语从句(并列句并列句)Attention 2:V-ing 作状语时，它作状语时，它的逻辑主语必须是的逻辑主语必须是_, _, 分分词必须和句中的主语含有逻辑上的词必须和句中的主语含有逻辑上的_。句子的主语句子的主语主谓关系主谓关系知识延伸知识延伸1:独立主格结构独立主格结构 I waiting for the bus, a bird fell on my head Time permitting, well watch a movie later this class. 分词主语与

9、句子主语不一致时，需要带上自己的分词主语与句子主语不一致时，需要带上自己的逻辑主语，构成独立主格结构逻辑主语，构成独立主格结构知识延伸知识延伸2: ( doing 和和having done 作状语的区别作状语的区别) Thinking of all the people still in need of help , Dr Lin opened a private a clinic.Though Lin Qiaozhi never married, she was known as the “mother of ten thousand babies”, having delivered o

10、ver 50,000 babies in her lifetime. doing 作状语，表示的动作与句子谓语动词同时作状语，表示的动作与句子谓语动词同时发生；发生；having done表示的动作发生在句子谓语动表示的动作发生在句子谓语动词之前词之前知识延伸知识延伸3： （doing 和和 to do 作结果状语的区别）作结果状语的区别） The COVID-19 broke out throughout the world, causing hundreds of thousands of deaths.I came to school last Sunday morning ,only

11、to find nobody was in our classroom.doing 作结果状语时，常表示自然而然，情理之作结果状语时，常表示自然而然，情理之中的结果；中的结果；to do 作结果状语时往往表示出乎意作结果状语时往往表示出乎意料的结果，通常与料的结果，通常与only 连用。连用。读句子读句子,说出过去分词和现在分词作状语时的区别说出过去分词和现在分词作状语时的区别.1.Seeing from the hill, you will find the city looks like a big garden.2.Seen from the hill, the city looks l

12、ike a big garden.过去分词作状语过去分词作状语: :现在分词作状语：现在分词作状语：Difference:过去分词作状语时，过去分词所表示的动作与句子的主语之间是逻辑上的动宾关系，即表被动。现在分词作状语时，现在分词所表示的动作与句子的主语之间是逻辑上的主谓关系，即表主动。2.哪些词或结构后可用哪些词或结构后可用V-ing 作宾语补足语？作宾语补足语？（借助金版（借助金版39-40页）页）问题导学问题导学2: 3 1. 读句子，思考读句子，思考V-ing 作宾语补足语的作用是什么？作宾语补足语的作用是什么？1) When we returned to the school, w

13、e found a stranger standing at the entrance. 2) The boss kept the workers working the whole night. 点拨精讲点拨精讲2 11: 观察归纳：观察归纳： 动词动词-ing形式作宾语补足语常放在宾语后面形式作宾语补足语常放在宾语后面, 表表 示一个示一个_的动作的动作, 强调一个过程强调一个过程 或一种状态。或一种状态。1) When we returned to the school, we found a stranger standing at the entrance. 2) The boss

14、kept the workers working the whole night. 正在进行的主动性正在进行的主动性 1. 读句子，思考读句子，思考V-ing 作宾语补足语的作用是什么？作宾语补足语的作用是什么？作用：对宾语进行补充说明作用：对宾语进行补充说明2.哪些词或结构后可用哪些词或结构后可用V-ing 作宾语补足语？作宾语补足语？: We saw a butterfly dancing near the window. I felt somebody patting me on the shoulder. As he spoke, he observed everybody looki

15、ng at him curiously. Listen to the birds singing. I didnt notice him waiting. 表示表示_的动词的动词, , 常见的有常见的有see, hear, feel, smell, find, notice, observe, look at, listen to等等，后可接后可接v-ing form作宾补。作宾补。感觉和心理状态感觉和心理状态观察归纳观察归纳1： The captain got the soldiers moving toward the front after a short rest. This set

16、me thinking. Im sorry to have kept you waiting. I cant get the clock going again. 表示表示_的动词的动词, 常见的有常见的有 have, set, keep, get, catch, leave等，后可接等，后可接v-ing form作宾补。作宾补。观察归纳观察归纳2：指使意义指使意义2.哪些词或结构后可用哪些词或结构后可用V-ing 作宾语补足语？作宾语补足语？:1.With time going by , I show much interest in learning English.2.Mrs Deng

17、entered the classroom ,with a group of students following her.观察归纳观察归纳3：用于用于_ 的复合结构中，的复合结构中，v-ing form对宾语起补充说明作用。对宾语起补充说明作用。 with+宾语宾语+宾补宾补2.哪些词或结构后可用哪些词或结构后可用V-ing 作宾语补足语？作宾语补足语？:I heard someone _ (call) me. I heard my name _(call). callingcalled过去分词与宾语之间是过去分词与宾语之间是动宾关系动宾关系现在分词与宾语之间是现在分词与宾语之间是主谓关系主

18、谓关系易错点：易错点：课堂小结课堂小结1现在分词作现在分词作状语和宾补状语和宾补作状语作状语作宾补作宾补 定义定义现在分词作状语用法现在分词作状语用法 现在分词与过去分词作现在分词与过去分词作定语的区别定语的区别定义定义易错点易错点使用宾补的情况使用宾补的情况当堂检测当堂检测101.单句语法填空：单句语法填空：1.Chinas image is improving steadily(平稳地)，with more countries _ (recognize) its role in International affairs.2.She sat at the table _ (enjoy) t

19、he meal.3.He suddenly woke up at midnight when he heard someone _ (knock) at the door.4.With so much homework _ (do) ,she felt anxious.5.With the mid-term exam _(approach), we are all busy reviewing our lessons.6.He left in a hurry,_ (follow) by his students. 7._ (work) for a few years , she was sen

20、t to study in Europe and then in 1939,in USA.recognizingenjoyingknocking to do approachingfollowedHaving worked必做题2.写作应用写作应用1.得知你对中国历史感兴趣，我感到很骄傲。得知你对中国历史感兴趣，我感到很骄傲。2.随着时间的流逝随着时间的流逝,人们的环保意识提高人们的环保意识提高(raise)了。了。3.面对这些问题，我写信向你寻求一些建议。面对这些问题，我写信向你寻求一些建议。4.英语老师给了我们一些提示英语老师给了我们一些提示(tip)，使这问题解决，使这问题解决 起来更容

21、易。起来更容易。Knowing that you show interest in Chinese history, I feel more than proud.With time going by , peoples awareness of environmental protection is raised.Faced with these problems , Im writing to ask you for some advice.Our English teacher gave us some tips , making it easier to solve the probl

22、em.温故知新：温故知新：1.These days, festivals are becoming more and more commercial with businesses 8._ (take) advantage of celebrations. （7th 周末作业语法填空）2. 44. _ (know) for his passion, persistence. resilience(坚韧) and fearlessness, Bryants memory will live on through the achievements the superstar impressed 45 the world. (清明假期作业语法填空)3. With time going by, it spread all over the country, 44._ (become) the most popular drama in China.(元宵假期作业语法填空)4.As a person with Alzheimers , Marta really_ (struggle) with short-term memory.(27期B3语法填空)选做题takingKnownbecomingstruggled