Unit 1 Topic 2 Section C 课件 初中英语仁爱版九年级上册（2021年）.ppt

1. Read the fractions in English. 2. Talk about population problems. 1. Some words: social, supply, natural, worse, government, paragraph, opportunity, newborn, percent, offer 2. Some phrases: half of, one fifth, because of, satisfy people’s daily needs, so far, take measures to do, be known as, work well in, thanks to 3. Some sentences: We still have a long way to go. Choose the best answer. 1. _____ of the students are boys in our school. A. Two third B. Two threes C. Two thirds D. Second three 2. The one-child policy has _____ controlling China’s population. A. been good at B. done well in C. taken care of D. worked well in 3. Edison is known _____ a great inventor. A. for B. as C. in D. on 4 ._____ your help, I made great progress in math. A. Thanks for B. Thanks to C. Thank to D. Thank for C D B B Homework 2. Write the composition in 3b. 1. Read 1a aloud. 3. Finish Section C in your workbook. 4. Preview Section D. Section C 复习重点 1. 分数： one sixth one ninth one twentieth one / a half a quarter five sixths two ninths seven twentieths three quarters three and a half 分数(或百分数)作主语时，谓语动词的形式由分数（或百分数）后面的名词来决定。如果时单数名词或不可数名词时，动词用单数形式；如果时复数名词，动词用复数形式。 如：Two fifths of the apple is red. One third of the students in my class are boys. Section C 复习重点 2. supply sth. to sb. / supply sb. with sth. provide sth. for sb. / provide sb. with sth. 给某人提供某物 offer sth. to sb. / offer sb. sth. 3. be known as: 作为……而出名 be known for: 因……而出名 4. work well in doing sth. 在做某事方面很有成效 Reading every day has worked well in learning English. 5. thanks to: 多亏了……（含义相当于because of…或 with the help of …） thanks for doing sth. 多谢…… * Thank you Thank you Unit 1 The Changing World Topic 2 The population in developing count