1、高二人教版英语选择性必修二第一单元广东广雅中学 张卉Unit 1 SCIENCE AND SCIENTISTS Lesson 2 Reading and Thinking(2)&Build up your vocabularyAims of this lesson1.To analyse the qualities of John Snow as a scientist;2.To learn some important words and expressions about science and scientists;3.To master some skills of learning
2、words and expressions.RevisionThe stages of scientific research 1.find a problem2.ask a question3.think of a method4.collect data5.analyse the results6.find supporting evidence7.draw a conclusion John Snows questioning mind is of great importance in conducting the research.Use the facts and details
3、from the text to support your idea.Further thinking What kind of person do you think John Snow is as a great scientist?What kind of person do you think John Snow is as a great scientist?Para.1 Further thinkingbraveexpertdeterminedcaring,socially responsiblePara.2 Further thinkingknowledgeabledetermi
4、ned,curiousWhat kind of person do you think John Snow is as a great scientist?rigorous(严谨的严谨的)Para.3 Further thinkingdetail-oriented(注重细节的注重细节的)rigorous(严谨的严谨的)/carefulWhat kind of person do you think John Snow is as a great scientist?Para.5 Further thinkingdevotedcreative,innovative(创新的创新的)What kin
5、d of person do you think John Snow is as a great scientist?expert the father of modern epidemiologybravecaringsocially responsibleknowledgeablerigorousdeterminedcuriousdetail-orienteddevotedcreativeinnovativeQualities of John Snow as a great scientistlink Circle the verbs used in the reading passage
6、 and find the preposition that can go with them.die ofsuspect.of.blame forlinktosubscribe toBuild up your vocabularyRead the sentences and tell the meaning of the underlined phrases.Think about where we can use them.1.Many scientists subscribe to a few science magazines to keep up to date with the l
7、atest research news.2.John Snow subscribed firmly to the belief that cholera was caused by an infection from germs in food or water.3.If a person is suspected of an infection,his/her family members should be put in quarantine.4.There was no evidence to suggest that the disease was linked to bad air.
8、5.The hot weather is partly to blame for the water shortage.to pay to get a product regularly 定期订阅、订购to agree with 同意be connected toto be responsible for 归咎于to believe that something,usually bad,may be true 怀疑，认为（某事有可能）habitopinioncauseopinioncausen.隔离；检疫1.Many scientists _the view that it is human
9、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.sub
10、scribe suspect blame linksubscribe to blame for suspected of linked to TB P.4 Ex.2 Make phrases by combining the words in the left box with those on the right.Then complete the sentences using these phrases.to of forTip 1:learn words in collocations(词汇搭配词汇搭配).1.It is not unusual for an athlete to be
11、 well known while he is active,and quickly forgotten when his athletic career is over.2.Im sure shell deal with the changes very well because shes 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
12、.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.raw statistics substantial handlea household name TB P.4 Ex.3 Replace the underlined parts with suitable words from the box.Think abou
13、t where we can use them.raw a household name substantial statistics handleTip 2:understand the meanings of words through their synonyms(近义词近义词).famesolutioncharacteristic（特征）（特征）importance,size,amountscientific methodinfection multiple decrease severe transform proof blame substantial TB P.4 Ex.4 Re
14、ad this passage about medical science.Complete it using the words below.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
15、 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 ones lungs,to _ the chance of side eff
16、ects.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.blame infectionmultipletransform decrease substantialproof severe n.蛋白质n.细胞n.肺有意义副作用 British scientists believe they may have found a way to fight the
17、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
18、quickly develop resistance to medicine.Researchers are working on making a form of medicine that can be taken directly into ones 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 har
19、m the body.blame infectionmultipletransform decrease substantialproof severe Topic sentencecause and solutioncharacteristicssolution and effectsFighting the common coldcausessolutionscharacteristicsTip 3:group key words and expressions in a topic-related mind map.blame for spreadinfectionmultipletra
20、nsformtarget the hostblock a proteinmake medicineeffectsdecrease side effectsresistance toseveresubstantialharmTask:Draw a mind map of the words and expressions in this lesson related to science and scientists(if you want,you can add more you learnt in this unit).sciencescientistsScience&scientistsr
21、esearchsolutions.qualitiesopinionsfame.effectsSummarylearn words in collocations.understand the meanings of words through their synonyms.group key words and expressions in a topic-related mind map.1.analyse the qualities of John Snow as a scientist;2.learn some important words and expressions about science and scientists;3.master some skills of learning words and expressions.Homework1.Expand your mind map as you learn more words and expressions in this unit.2.Finish Ex.1&3 on P.61 in your textbook.Thank you for listening!
