(4)cancer:n.serious disease in which injurious cells grow rapidly in the body and which often causes death (5)supply:n.things available for use (6)infection:n.a disease caused by the invasion of bacteria or viruses (7)storage:n.things collected and kept for future use (8)diabetes:n.a serious disease in which there is too much sugar in the blood (9)routine:adj.habitual,regular (10)sonogram:n.image produced by a machine which uses ultrasound (11)lump:n.an irregularly shaped mass (12)malignant:adj.(of a disease)threatening to life (13)devastate:v.tooverwhelm.stun (14) aggressive:adj.(of medical treatment)more intensive than usual (15)furious:adj.extremely angry 2.Explain language and culture notes. (1)a medical checkup:a thorough medical examination to detect if everything is fine with a person's health (2)a routine blood test:a regular test of a sample of blood,which is usually included in a medical chec x-up (3)a suspect lump:The doctor suspected that Michelle might have a tumor in one of her breasts. (4)Everyone was still:Everyone was quiet,not making a sound because they were all sotense.for fear if the operation had hurt the baby. or heard the heartbeat of the baby Play the tape recorder for the students Ask the students some questions about the conversations. 5.Ask the students to answer the questions in the book.Lead them to get the right answers and teach them some tips for the listening exercises Step Four Oral Practice he sentence stru tures of blood donating in Part C.and ask the students to do the Exercise on P227. 2.Ask some students to give personal presentations on the topic of donating blood. Step Five Homework 1.Ask the students to retell the two texts in Macro-listening. 2.Ask the students to finish the"Home Listening"after clas VI.Re 折说)学生用书》苏美，李慧琴生编，上海：上海外语教有 . 出版社，2006. 2.《大学英语听说V》(教师用书)，虞苏美，李慧琴主编，上海：上海外语教育 出版社，2006 3.大学英语语法.薄冰主编.山西：山西教育出版社，2006 4.大学英语实用语法讲解与练习 ,任福洪等主编.北京：国防工业出版社，200 5.牛津高阶英汉双解词典（第六版）.牛津大学出版社，2004.(4) cancer: n. serious disease in which injurious cells grow rapidly in the body and which often causes death (5) supply: n. things available for use (6) infection: n. a disease caused by the invasion of bacteria or viruses (7) storage: n. things collected and kept for future use (8) diabetes: n. a serious disease in which there is too much sugar in the blood (9) routine: adj. habitual, regular (10) sonogram: n. image produced by a machine which uses ultrasound (11) lump: n. an irregularly shaped mass (12) malignant: adj. (of a disease) threatening to life (13) devastate: v. to overwhelm, stun (14) aggressive: adj. (of medical treatment) more intensive than usual (15) furious: adj. extremely angry 2. Explain language and culture notes. (1) a medical checkup: a thorough medical examination to detect if everything is fine with a person’s health (2) a routine blood test: a regular test of a sample of blood, which is usually included in a medical check-up (3) a suspect lump: The doctor suspected that Michelle might have a tumor in one of her breasts. (4) Everyone was still: Everyone was quiet, not making a sound because they were all so tense, for fear if the operation had hurt the baby. (5) Then there it was: Then the doctor heard the heartbeat of the baby. 2. Play the tape recorder for the students. 3. Ask the students some questions about the conversations. 5. Ask the students to answer the questions in the book. Lead them to get the right answers and teach them some tips for the listening exercises. Step Four Oral Practice 1. Explain the sentence structures of blood donating in Part C, and ask the students to do the Exercise on P227. 2. Ask some students to give personal presentations on the topic of donating blood. Step Five Homework 1. Ask the students to retell the two texts in Macro-listening. 2. Ask the students to finish the “Home Listening” after class. VI. References 1.《大学英语听说 IV》（学生用书），虞苏美，李慧琴主编，上海：上海外语教育 出版社，2006. 2.《大学英语听说 IV》（教师用书），虞苏美，李慧琴主编，上海：上海外语教育 出版社，2006. 3.大学英语语法. 薄冰 主编. 山西：山西教育出版社，2006. 4. 大学英语实用语法讲解与练习. 任福洪等主编. 北京：国防工业出版社，2004. 5. 牛津高阶英汉双解词典（第六版）. 牛津大学出版社，2004