（参考）Book5Unit1GreatScientists学案(第3课时)

1、Book 5 Unit 1 Great Scientists Period Three Language Study（II）学习目标1. 掌握下列句型：neither.not, how did you find.?2. 过去分词用作定语、表语的用法重点难点句型背诵及过去分词作定语、表语的用法新知预习从教材中找出几个含过去分词的句子，并体会它们在句中的用法。1）_2）_3）_I重点句型【探究】1. neithernor(P2, L4-5)Neither its cause nor its cure was understood.(译) _.【例释】1) Neither was my father

2、 nor I was there.2)He neither drinks, smokes, nor eats meat 【注意】(1) neither.nor.：既不也不。其含义是否定的，可连接任意两个_的成份，如连接_、_、_或状语等。但是当neither.nor.连接两个主语时，应遵循“_”。(2) 若将neither.nor.变为肯定句，只需把neither.nor.改为_即可，同时谓语动词改用_。如：Neither you nor your father has been to France before. (连接主语，谓语动词与your father的数一致）。=Both you a

3、nd your father _ _ _ France before.【归纳】neithernor_notnor_ 【拓展】常见的并列连词：1) eitheror或者或者不是就是2) bothand既又；两个都3) not onlybut (also)不但而且【运用】1) 她既不喜欢黄油也不喜欢乳酪(cheese)._.2) Neither dad nor mum is at home today.(改为肯定句)_.3) I dont know, nor do I care. (翻译)_2. How did you feel? (P5, Part 4)Or how did you feel a

4、t/when/after/during?(译）_【例释】1) How did you feel about your performance tonight? 2) How did you feel when Lily said she'd marry you? 【归纳】How do you feel about when?_What do you think of？_How do you find? _【运用】1) 你今天感觉如何？（翻译）_2) 你觉得这部电影怎么样？(一句多译) a. _ b. _ c. _II语法项目探究【探究1】过去分词作定语 请看下面的例句，思考：划线部分在

5、句中作什么成分？1) She has a pleased look on her face. (译) _2) A burnt boy is afraid of fire. (译) _3) The polluted water and air are harmful to people's health.(译) _4) We like drink boiled water.(译) _【归纳】以上这些过去分词都是作_的，它们通常放在被修饰的名词_。 【注意】1）及物动词的过去分词含有“_”和“_”的双重意义。2）不及物动词的过去分词常表示“_”的动作，而没有“_”意义。如句4）boiled

6、意为“_”，。再如：fallen leaves _ the risen sun_ 【探究2】过去分词作定语时的位置 请看下面的句子并思考：单个分词与分词短语作定语位置有何不同？1) Near the window, there is a bookshelf filled with many books. =Near the window, there is a bookshelf _ _ _ _many books.(译) _2)Most of the students invited to the garden party came from our school. =Most of the

7、 students _ _ _ to the garden party came from our school.(译) _3) Yesterday, I received the first family letter written by my mother.=Yesterday, I received the first letter _ _ _ by my mother.(译) _4) Hurry up, there is only a little time left. 5) The tall man is a returned student. 【归纳】单个过去分词作定语，通常放在

8、被它修饰的词_，如例5；但也有例外，如例4)，left就放在了time_。 过去分词短语作定语，通常放在被修饰的词语_，这与单个过去分词作定语时的位置不同。 【注意】过去分词尽管为非谓语动词，但它们仍然保持着动词的词性，既可以有自己的_，又能接_，一起构成过去分词短语。作定语时，须将分词(短语）放在被修饰词之后，功能相当于一个_从句。【探究3】过去分词与现在分词作定语时的区别。比较并翻译下面的短语： 1) fallen leaves_falling leaves_ 2) risen sun_ rising sun_ 3) boiled water _boiling water_ 4) inte

9、resting news _ interested people _5) exciting stories _ excited boys _【归纳】 某些不及物动词（如fall, rise, boil等）的过去分词作定语，表示动作的_；现在分词作定语，表示动作_。及物动词的现在分词作定语通常表示动作正在进行，其过去分词表示被动和完成。 【探究4】过去分词作表语 观察例句并思考划线部分在句中的作用。 1) You seem frightened.(译) _ 2)He looked worried after reading the letter. (译)_ 3) When we heard of

10、 it, we were deeply moved. (译)_ 4) They became trapped in the lift. (译)_ 【归纳】以上句中的过去分词都位于系动词之后，作_。作表语的过去分词主要来自_，在“主系表”结构中，说明_的一种状态，有_的含义；其中，能跟过去分词作表语的系动词有_, _, _, _, get, sound等。【探究5】过去分词与现在分词作表语时的区别：你能说出现在分词与过去分词作表语的区别吗？ 1) a. The news sounds encouraging. b. They were encouraged at the news. 2. a.

11、I'm interested in this story. b. The story is very interesting. 3. a. We are frightened of the news. b. The news is frightening. 4. a. His long speech is so boring. b. We are bored with your long speech.【归纳】(1)现在分词作表语一般表示_或表示_的性质和特征，含有“令人”之意；主语多数情况下是表示_的名词。 (2) 过去分词作表语一般表示_或表示_所处的状态，含有“感到”之意。主语多

12、数情况下是表示_的词。【拓展】比较并译出下列单词：amused _amusing_ inspired _inspiring_moved_ moving_surprised _ surprising _达标练习 单项填空：1. The story he told yesterday morning was very _. A. interested B. interesting C. to be interested D. interest2. Linda worked for the Minnesota Manufacturing and Mining Company, _ as 3M.A.

13、knowing B. being known C. known D. to be known3. I am a little _ at the description they gave me, which are very fun.A. amusing B. amused C. to be amused D. being amused4. Zhuhou, _ on the Xiang River, is an important city, second only to Changsha.A. located B. locating C. being located D. to be loc

14、ated5. _ with the accident, he was forced to resign. A. Concerned B. Concerning C. Having concernedD. Be concerned6. The disc, digitally _ in the studio, sounded fantastic at the party that night.A. recorded B. recording C. to be recorded D. having recorded7. The flowers _ sweet in the botanic garde

15、n attract the visitors to the beauty of nature. A. to smell B. smelt C. smelling D. to be smelt8. The Town Hall _ in the 1800s was the most famous building at that time.A. to be completed B. having been completedC. completed D. being completed9.The ship _ by a huge piece of iceberg, came to a sudden

16、 stop.A. hitting B. hit C. hitted D. to hit参考答案新知预习：1. 略。【探究1】1. 人们既不知道其起因，又不知道它的治疗方法。【注意】（1）并列；主语、谓语、宾语；就近原则；（2）both.and, 复数形式；have been to 【归纳】既不也不；不，也不【运用】1) She likes neither butter nor cheese 2) Both dad and mum are at home today. 3) 我既不知道，也不关心。2. 时，你有何感想？【归纳】你感觉如何？你觉得怎么样？你觉得怎么样？1) How are you

17、feeling today?/How do you feel today? 2) How do you feel about the film?/How do you find the film?/What do you think of the film?II语法项目探究 【探究1】1) 她脸上现出满意的神情。2) 烧伤过的孩子怕火。3)污染了的水和空气对人的健康有害。4) 我们喜欢喝开水【归纳】定语；之前；【注意】完成，被动；2）完成；被动；煮沸的，开过的。落叶；升起的太阳。 【探究2】 1) which is filled with 靠近窗子，有一个装满了书的书架。 2) who were invited大部分被邀请参加游园会的学生来自于我们的学校。 3) that were written昨天我收到了妈妈写的第一封家信。4）快点，剩下的间不多了。5）高个子的那个人是个归国留学生【归纳】之前；之后。之后【注意】宾语；状语；定语。【探究3】 1) 落下的叶子；正在下落的叶子 2) 升起的太阳；冉冉升起的太阳 3）开过的水；沸水 4) 有趣的新闻；感兴