Tham khảo tài liệu 'mastering skills for the toefl ibt advanced part 44', ngoại ngữ, toefl - ielts - toeic phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Chapter 4 Environmental Science Listen to a discussion in an environmental science class. Fill in the diagram with the information that you hear. Track 110 Key Vocabulary particle a small piece absorb to take In plume a cloud a column linger to stay deplete to decrease to use up v Nature s Re ôvalôt ïÜtippiïï Method 1 Explanation Method 2 Explanation Method 3 Explanation Method 4 Explanation 1. Listen again to part of the discussion. Then answer the question. Q How confident is the professor that nature can eliminate air pollution A Very unsure B Somewhat unsure C Somewhat sure D Very sure 2. What is the professor s attitude when she says this Q A Stern B Unconcerned C Comedic D Worried 3. Which natural pollution-reduction method does the professor think is the easiest to understand A -Rain out B Sedimentation C Photodissociation D Oxidation Fill in the blanks to complete the summary. The professor talks about ways that nature removes pollution from the air. One way is called .which is moisture pulling . to the ground. She also talks about sedimentation or the settling of - due to gravity. In photodissociation the sun breaks the particles chemical making them harmless. Oxidation occurs when oxygen- -_something else and it is then caught and taken to the ground. 302 Chapter 4 f . Business listen to a lecture in a business class. Fill in the diagram with the information that you hear. contradict to disagree with to oppose subsequent after following ii1 .Key Vocabulary Conduct to perform to carry out devote to dedicate to give accommodate to conform to to adapt READING SPEAKING li WRITING PRACTICE TEST 1. yyhat is the professor s general attitude toward the Hawthorne Effect He believes it applies in most v situations. B He has doubts that it is real. C He thinks it is plausible but flawed. D He feels neutral about the theory. 3. What is the professor s attitude when he says this Q A Impatient B Frustrated C Excited D Relaxed 2. What is the professor
