Unit 2 Morals and Virtues Discovering Useful Structures 课件- 高一下学期英语人教版（2019）必修第三册.pptx

Grammar P18V-ing form used as adverbial and object complement,新人教版Book 3,Unit 2 Morals and Virtues,Learning 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 filling.,Read the sentences below and pay attention to the underlined parts., 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 role.(P17),4. At times she was even seen riding a donkey to faraway villages to provide medical care.(P16),Lead-in :2,adverbial,adverbial,object complement,subject complement,问题导学1: 4,2.结合 V-ing 的不同形式完成下表(以动词do为例)。,一般式,完成式,主动形式(否),被动形式(否),1.思考V-ing 作状语在句中所起的作用？,1) 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 thousands of deaths.5) Working harder, you will make some progress.,3.读句子，思考以下问题：. V-ing 作状语可以表示哪些情况？. V-ing 作状语应注意什么？,点拨精讲1 13:,(not) doing,2.Ving 各种形式：(下列动词以do为例),(not) having done,(not) being done,(not) having been done,V-ing形式在句中作状语, 修饰谓语动词或整个句子。,1.思考V-ing 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 playing 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：. V-ing 作状语可以表示哪些情况？. V-ing 作状语应注意什么？,时间状语=when.,原因状语=because.,伴随状语=and .,结果状语=which caused.,条件状语=if.,Attention 1:,V-ing 作状语，相当于_。,一个状语从句(并列句),Attention 2:,V-ing 作状语时，它的逻辑主语必须是_, 分词必须和句中的主语含有逻辑上的_。,句子的主语,主谓关系,知识延伸1: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,知识延伸2: ( doing 和having done 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 over 50,000 babies in her lifetime.,doing 作状语，表示的动作与句子谓语动词同时发生；having done表示的动作发生在句子谓语动词之前,知识延伸3： （doing 和 to do 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 to find nobody was in our classroom.,doing 作结果状语时，常表示自然而然，情理之中的结果；to do 作结果状语时往往表示出乎意料的结果，通常与only 连用。,读句子,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 like a big garden.,过去分词作状语: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V-ing 作宾语补足语？（借助金版39-40页）,问题导学2: 3,1. 读句子，思考V-ing 作宾语补足语的作用是什么？,1) When we returned to the school, we found a stranger standing at the entrance. 2) The boss kept the workers working the whole night.,点拨精讲2 11:,观察归纳： 动词-ing形式作宾语补足语常放在宾语后面, 表 示一个_的动作, 强调一个过程 或一种状态。,1) When we returned to the school, we found a stranger standing at the entrance. 2) The boss kept the workers working the whole night.,正在进行的主动性,1. 读句子，思考V-ing 作宾语补足语的作用是什么？,作用：对宾语进行补充说明,2.哪些词或结构后可用V-ing 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 looking at him curiously. Listen to the birds singing. I didnt notice him waiting.,表示_的动词, 常见的有see, hear, feel, smell, find, notice, observe, look at, listen to等，后可接v-ing form作宾补。,感觉和心理状态,观察归纳1：, The captain got the soldiers moving toward the front after a short rest. This set me thinking. Im sorry to have kept you waiting. I cant get the clock going again.,表示_的动词, 常见的有 have, set, keep, get, catch, leave等，后可接v-ing form作宾补。,观察归纳2：,指使意义,2.哪些词或结构后可用V-ing 作宾语补足语？:,1.With time going by , I show much interest in learning English.2.Mrs Deng entered the classroom ,with a group of students following her.,观察归纳3：,用于_ 的复合结构中，v-ing form对宾语起补充说明作用。,with+宾语+宾补,2.哪些词或结构后可用V-ing 作宾语补足语？:,I heard someone _ (call) me. I heard my name _(call).,calling,called,过去分词与宾语之间是动宾关系现在分词与宾语之间是主谓关系,易错点：,课堂小结1,现在分词作状语和宾补,作状语,作宾补,定义,现在分词作状语用法,现在分词与过去分词作定语的区别,定义,易错点,使用宾补的情况,当堂检测10,1.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) the 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 sent to study in Europe and then in 1939,in USA.,recognizing,enjoying,knocking,to do,approaching,followed,Having worked,必做题,2.写作应用1.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,人们的环保意识提高(raise)了。3.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(tip)，使这问题解决 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 problem.,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,taking,Known,becoming,struggled,Thank You!,