（新教材）2019-2020学年人教版英语必修第三册课件：UNIT 1 PERIOD Ⅲ　DISCOVERING USEFUL STRUCTURES .ppt

1、人教版英语必修第三册返回导航下页上页 Period Discovering Useful Structures人教版英语必修第三册返回导航下页上页语法 专项突破人教版英语必修第三册返回导航下页上页 动词的ing形式作定语和表语 诵读下列句子并写出加黑部分的句子成分 1(教 材 P4)During the MidAutumn Festival in China,families gather to admire the shining moon and enjoy delicious mooncakes.2(教材P4)Another example is Halloween,which slow

2、ly became an excitingfestival for children,in spite of its religious origins.动词的ing形式作定语动词的ing形式作定语人教版英语必修第三册返回导航下页上页 3(教材P5)Online shopping websites and social media apps have made it much easier for the public to spend more on gifts for their loved ones.4The new books are popular with youngsters b

3、ecause they are interesting.5The film is encouraging so I think it is worth watching.动词的ing形式作定语动词的ing形式作表语动词的ing形式作表语人教版英语必修第三册返回导航下页上页 1动词的ing形式作定语 动词的ing形式作定语时，单个的词常放在被修饰词之前，短语常放在被修饰词之后。(1)作定语表示被修饰词的某种功能或用途的ing形式是动名词，相当于由for构成的介词短语。a reading rooma room for reading 阅览室 running shoesshoes for runni

4、ng 跑鞋 a working method a method for working 工作方法 a washing machinea machine for washing 洗衣机人教版英语必修第三册返回导航下页上页(2)现在分词作定语时，它和被修饰词之间有逻辑上的主谓关系，表示所修饰词进行的动作，相当于一个定语从句。The boy playing football on the playground is my younger brother.The boy that/who is playing football on the playground is my younger broth

5、er.在操场上踢足球的那个男孩是我的弟弟。The man speaking to the teacher is our monitors father.The man who is speaking to the teacher is our monitors father.正与老师谈话的那个人是我们班长的父亲。人教版英语必修第三册返回导航下页上页 2动词的ing形式作表语 作表语的动词ing形式包括现在分词和动名词。(1)现在分词作表语，往往具有形容词的性质，说明主语的性质、特征等。作表语的现在分词，许多是由能够表示人们某种 感 情 或 情 绪 的 动 词 变 化 而 来 的。常 见 的 有

6、 moving,interesting,encouraging,exciting,inspiring,boring,surprising,puzzling,amusing,astonishing.这类分词有“令人的”的含义，常修饰物。The argument is very convincing.这个论点很令人信服。Your speech is very interesting and encouraging.你的演讲很有趣而且很鼓舞人。人教版英语必修第三册返回导航下页上页(2)动名词作表语多表示抽象性的或习惯性的动作，一般说明主语的内容。Her job is keeping the lect

7、ure hall as clean as possible.Keeping the lecture hall as clean as possible is her job.她的工作是尽量使报告厅保持干净。人教版英语必修第三册返回导航下页上页.单句语法填空 1By far,there are many problems _(remain)to be solved.2The woman _(look)at her map is a relative of my mother.3Give me the blue raincoat,please,the one _(hang)behind the d

8、oor.4During the _(come)days well make good preparations for the sports meeting.5The old man with a _(walk)stick is my grandpa.6The film is so_(frighten)that we dont want to see it again.remaining lookinghangingcomingwalkingfrightening人教版英语必修第三册返回导航下页上页.完成句子 1聚集在校门口的那些男孩是我的同学。The boys _ are my classm

9、ates.2在教室里学习的男孩是我们的班长。The boy _ is our monitor.3他的缺点之一就是说谎。One of his weaknesses is _.gathering at the school gate studying in the classroom telling lies 人教版英语必修第三册返回导航下页上页 4游泳池从早上8点到下午5点对公众开放。_ to the public from 8 am.to 5 pm.5学生在学校的主要任务是向老师学习知识。The main task for students at school is _ teachers.Th

10、e swimming pool is open learning knowledge from their 人教版英语必修第三册返回导航下页上页.语法填空 One day in 1998,I went to visit my 90yearold grandma in a nursing home.She had lived there for 15 years.But it was becoming a little bit sad,partly because the place was full of people who 1._(be)at the last stage of their

11、 life.Whats 2._(bad),it was taking her longer and longer 3._(recognize)me.人教版英语必修第三册返回导航下页上页 She was really excited that day because they were having a dance party.I was not a big fan of dancing,4._ I was a big fan of Grandma,so I accepted her 5._(invite).During the party,an old lady 6._(sit)next to

12、 me chatted with me,saying how much she loved music and dancing.Not knowing 7._ to say,I stood up and invited her for a dance.人教版英语必修第三册返回导航下页上页 I danced with all the ladies,8._(particular)with Grandma,which was awesome.However,I felt discomfort throughout 9._ party.I didnt know the reason at that m

13、oment.But now,I realize it was my fear of watching Grandma grow older,my powerlessness to do anything about it and the thought of losing 10._(she)that made me uncomfortable.语篇解读本文是一篇记叙文，讲述了作者去养老院看望90岁的奶奶的经历。在那里的一次舞会上，作者与养老院所有的老奶奶都跳了舞，作者从中感触很深。人教版英语必修第三册返回导航下页上页 1解析：考查动词的时态。分析句子结构可知，此处为who引导的定语从句，修饰先

14、行词people；结合句意可知，从句的时态应与主句的时态保持一致。所以填were。答案：were 2解析：考查固定搭配。Whats worse意思是“更糟糕的是”，相当于副词短语Even worse/Worse still。所以填worse。答案：worse 3解析：考查非谓语动词。句型It takes/took sb.some time/money to do sth.意为“做某事花费某人多长时间或多少钱”。所以填to recognize。答案：to recognize人教版英语必修第三册返回导航下页上页 4解析：考查连词。根据空处前后句子结构可知空处应该填连词；结合空前的“not a bi

15、g fan of dancing”和空后的“a big fan of Grandma”可知，空处前后有转折含义，所以填but或yet。答案：but/yet 5解析：考查词性转换。根据空前的“accepted her”可知，空处应该是名词作宾语，意思是“接受她的邀请”，所以填invitation。答案：invitation 6解析：考查非谓语动词。从句子结构可知，空处是非谓语动词作后置定语，且主语an old lady与动词sit是逻辑上的主谓关系。所以填sitting。答案：sitting人教版英语必修第三册返回导航下页上页 7解析：考查疑问代词。根据“疑问代词不定式”结构及空前的knowing可知，空处应该填疑问代词，意思为“不知道说什么”，所以填what。答案：what 8解析：考查词性转换。空后是介词短语with Grandma，介词短语只能用副词修饰。所以填particularly。答案：particularly人教版英语必修第三册返回导航下页上页 9解析：考查冠词。根据句意可知，此处的party特指上文中的“a dance party”，所以填the。答案：the 10解析：考查人称代词。根据空前的losing同时结合句意可知，空处应该填人称代词she的宾格her。答案：her