译林版八年级下册英语精品教学课件 Module 2 Unit 7 International charities 第三课时 Reading 2.pptVIP

Unit 7 International charities 第三课时 Reading Ⅱ 1.prevent: vt. 阻止, 预防 n. prevention 阻止某人做某事 prevent …（from） doing sth. (1)预防总比治愈强. Prevention is better than cure. stop… （from） doing sth. keep…from doing sth. (2)森林有助于防止水的流失. Forests help to keep the water from running away. 80 per cent of … 80%的… a. 我们学校里百分之90%的教师是女教师。 ________________________ in our school are women teachers. b. 地球的百分之六十被水覆盖。 ____________________ is covered with water. 90 per cent of the teachers 60 per cent of the earth 2.And about 80 per cent of these cases can be prevented or cured.大约80%的这些病例是能预防或治疗的。 3.operation n. operate v. (1)The doctors decided to operate on her at once. (2)The doctor is operating on the eyes of the patient. vt. vi. 操作或开动机器 Can you operate the computer? doing an operation on 给某人做手术operate (v.) on sb. =do an operation on sb Translation 1.医生正在给他妈妈做手术. The doctor ___ _________ _____ his mother. Or:The doctor __ _____ ___ _______ ____ his mother. 2.医生们正在给那个孩子的眼做手术. The doctors are________ _____the child’s eyes. is operating on is doing an operation on operating on 4. Many of our patients can’t afford to travel to hospital. 我们的很多病人很穷，连去医院的钱也没有。 afford “买得起,负担得起”，常与can, could, be able to连用，多用于否定句或疑问句。 Can we afford the new house? You cannot afford to buy a new car. afford sth. afford to do sth. 贫困学生买不起文具。 a.The poor students ________________ ___________. (afford sth.) b.The poor students ______________ ____________. (afford to do sth.) can’t afford stationery can’t afford to buy stationery I can’t afford to buy such an expensive watch. 这样名贵的表我可买不起。 The family could not afford to send her to college. 家里无力送她上大学。 5. Also, local doctors and nurses are invited on board to learn about eye operations. on board 在飞机（船、火车）上 e.g.乘客们登机了吗？ Have the passengers gone on board yet? 6. By training them, we hope to help m