Unit 1 Science and Scientists Learning About Language Vocabulary 任务单-2024-2025学年高中英语人教版（2019）选择性必修第二册

学习任务单 课程基本信息 学科 英语 年级 高二 学期 春季 课题 Unit1 SCIENCE AND SCIENTISTS Learning About Language (1): Vocabulary 教科书 普通高中教科书英语 学习目标 1. consolidate the key words and expressions in this unit by reviewing and practicing. 2. improve learning efficiency by applying vocabulary learning strategies. 3. apply and expand theme-related vocabulary by engaging in the topic-related contexts. 4. draw a mind map to build up the vocabulary related to the topic. 课前学习任务 1.预习课后词汇表，熟记本单元词汇。 2.熟读单元文本。 课上学习任务 【学习任务一】Review and Match· to change the form of sth · to take sth/sb away from a place · to be the first person to become aware that a particular place or thing exists · a scientific instrumentmaking very small objects look bigger · large in amount, value or importance · two or more facts, ideas, or statements disagree with each other. · the act or process of causing or getting a disease · the scientific study of the spread and control of diseases remove discover microscope transform contradictory substantial infection epidemiology 【学习任务二】Review and Fill Affix Meaning Examples Change prefix re- dis- micro- trans- suffix -ory -ion -ial -ology 【学习任务三】Review and Practice （Ⅰ）Make phrases by combining the words in the word cloud. （Ⅱ）Match the meaning of following underlined phrases. 1. Millions of people subscribe to this online music service. 2. John Snow subscribed firmly to the belief that cholera was caused by an infection from germs in food or water. 3. There was no evidence to suggest that the disease was linked to bad air. 4. The hot weather is partly to blame for the water shortage. 5. If a person is suspected of an infection, his/her family members should be put in quarantine. A to be responsible for B to pay to receive a product regularly C to be connected to D to agree with E to believe that something, usually bad, may be true (Ⅲ) Complete the sentences using the phrase from the box. subscribe to suspect sb of sth blame… for sth link sth to sth 1. Many scientists ________________the view that it is human activity that has caused global warming. 2.He was to________________ the accident because he drove on the wrong side of the road. 3 The man _________________being behind the robbery was seen crossing the street. 4 Since heart disease is often_________ our lifestyle choices, we need to make healthy living an important part of our lives. (Ⅳ) Replace the underlined parts with suitable words from the box raw a household name substantial statistics handle 1. It is not unusual for an athlete to be well-known while he is active, and quickly forgotten when his athletic career is over. 2. I'm sure she'll deal with the changes very well because she's very adaptable. 3. He was ready to serve dinner to his friends when he realized that he had forgotten to turn on the oven and the meat was not cooked yet. 4. He used his great influence to change the thinking of the scientific community on this issue. 5. Scientists have collected more data than expected to prove the theory. 【学习任务四】Read and Fill infection multiple decrease severe transform proof blame substantial British scientists believe they may have found a way to fight the common cold. It blocks a key protein in the body cells that is to ________________ for the spread of cold-causing virus. Targeting the host rather than _________________was a bit non-traditional but made sense because it was tricky to target the virus. Cold-causing virus are not only of ________________kinds, they also ________________ rapidly, meaning they can quickly develop resistance to medicine. Researchers are working on making a form of medicine that can be taken directly into one’s lungs, to____________ the chance of side effects. Though these scientists have made _________________ advances in their research, further__________ is needed to make sure such drugs are not so______________ that they harm the body. 【学习任务五】 Read and Draw Draw a mind map to build up the vocabulary related to the topic. 学科网（北京）股份有限公司 $$