Unit10第四课时(2a-2b).ppt

R 八年级下册Unit 10Ive had this bike for three years.Section B 2a-2bcrayon n. 彩色铅笔彩色铅笔nowadays adv.现今；现在；目前现今；现在；目前search n. 搜索；搜查搜索；搜查among prep.在（其）中；在（其）中；.之一之一shame n. 羞耻；羞愧羞耻；羞愧count v. 数数数数opposite prep. 与与.相对；在相对；在.对面对面adj. 对面的；另一边的对面的；另一边的 2a. Answer the questions before you read. Then read the passage to find out if your answers are the same as in the passage.1. Why do millions of Chinese leave the countryside every year?They go to the cities to look for work.2. How often do you think these people visit their hometowns?3. What new buildings does the government usually build in towns and villages?They visit their hometowns once or twice a year.The government usually builds new shcools or hospitals.2b. Find expressions in the passage that have the same meanings as these words and phrases. 1. look for _ 5. go back _2. consider _ 6. changes _3. across from _ 7. area _4. in ones opinion _search for regardoppositeaccording toreturn developmentsplace 1. Nowadays, millions of Chinese leave the countryside to search for work in the cities. (1)millions of意为意为“数百万的数百万的, 许许多多的许许多多的”，后接后接名词复数名词复数。如：如：There were millions of people in the square.广场上有好多好多人。广场上有好多好多人。There are millions of living things on the earth. 世界上有数以百万计的生物。世界上有数以百万计的生物。Language pointsLanguage points(2)search是是动词动词，意为，意为“搜索；搜查搜索；搜查”。 如如: We are searching the house. 我们正在搜查这房子。我们正在搜查这房子。 We will search out the house. 我们将会找到这房子。我们将会找到这房子。Language points2. Among these is Zhong Wei,a 46-year-old husband and father.among是是介词介词，意为，意为“在（其）中；在（其）中；.之一之一”， among主要主要用于三者或三者以上用于三者或三者以上，其，其宾语宾语通常通常是是表示笼统数量或具有复数意义的名词或代词表示笼统数量或具有复数意义的名词或代词。如：如：He was sitting among a group of children, telling them a story. 他正坐在一群孩子中间讲故事。他正坐在一群孩子中间讲故事。This book counts among the best of his works. 这本书被列为他的最佳作品之一。这本书被列为他的最佳作品之一。Language points3. With a hard job in a crayon factory,he doesnt find much time to visit his hometown.crayon是是名词名词，意为，意为“彩色铅笔彩色铅笔”，还可指，还可指“粉笔、粉笔、蜡笔蜡笔”。如：如：Children love to draw with colored crayons. 孩子们喜欢用彩色蜡笔画画。孩子们喜欢用彩色蜡笔画画。The child coloured all the shapes on the page with a crayon. 那孩子用蜡笔把这页上所有的图形那孩子用蜡笔把这页上所有的图形都涂上了颜色。都涂上了颜色。Language points4. Many people like Zhong Wei regard with great interest how their hometowns have changed. （1）regard在此是在此是动词动词，意为，意为“将将.认为；认为；把把.视为视为”。如：如：We all regarded him as a hero. 我们都把他视为英雄。我们都把他视为英雄。 We all regard him as an honest boy. 我们都认为他是个诚实的孩子。我们都认为他是个诚实的孩子。 Language points5. Children have learned to read and count at my old primary school since the mid-20th century. count是是动词动词，意为，意为“数数数数”。如：如：The referee started counting. 裁判员开始数数。裁判员开始数数。 We counted the books and found there were fifty. 我们把书数了一下我们把书数了一下,总共是总共是50本。本。 Language points6. According to Zhong Wei,however,some things will never change.according to意为意为“依据；按照依据；按照”， 主要用来主要用来引引出状语出状语，一般不用来引出表语。，一般不用来引出表语。如：如：According to the old legend, Romulus was the founder of Rome. 按照古老的传说，罗穆卢斯是古罗马的建国者。按照古老的传说，罗穆卢斯是古罗马的建国者。 According to facts in my possession he can not possibly be guilty.依据我所掌握的事实，他是不可能有罪的。依据我所掌握的事实，他是不可能有罪的。1. I search _ information through the Internet. A. to B. on C. in D. for2. We came to Nanjing three years ago, so we _ here for three years. A. have been to B. have been in C. have been D. have gone3. They regarded those homeless children _ great sympathy. A. for B. to C. about D. withDCB4. According _ the timetable, the train gets in at 8:27. A. for B. to C. about D. with5. He tells me he _ China for over five years. A. has been B. has been in C. has been to D. has gone to China6. _ my opinion, its enough for a family to have one child. A. To B. On C. In D. ForBDC7. He regarded this new air conditioner _ interest. A. to B. in C. at D. with8. _ the weather forecast , we shall have rain tomorrow. A. As for B. To be honest C. Stay the same D. According toDD