（2019版）新人教版选择性必修第二册Unit 1Science and Scientists Reading要点讲解ppt课件.pptx

1、Unit 1 Science and Scientists1) 及时地，按时 2) 迟早，终究；最终，最后例：1. I cant ensure that he will be there in time. 2. You will learn how to do it in time. even attended to Queen Victoria when she gave birth. However, he never lost his desire to destroy cholera once and for all.例：1. If you go out, who will atten

2、d to the baby? 2. I still have one or two things to attend to. 3. If you dont attend to your teacher, youll never learn anything. 1)照顾；照看 2) 处理；办理 3) 注意听In general, doctors in those days had two contradictory theories to explain how cholera spread. One theory was that bad air caused the disease. Ano

3、ther was that cholera was caused by an infection from germs in food or water. Snow subscribed to the second theory. It was correct, but he still needed proof. Consequently, when an outbreak of cholera hit London in 1854, Snow began to investigate. He discovered that in two particular streets the cho

4、lera outbreak was so severe that more than 500 people died in ten days. He was determined to find out why.Para.2不定式作定语不定式作定语 宾语从句宾语从句表语从句表语从句表语从句表语从句subscribe to 1)同意；赞同 2) 订阅；订购例：1. We prefer to subscribe to his explanation. 2. We have subscribed to an evening newspaper.In general, doctors in those

5、 days had two contradictory theories to explain how cholera spread. One theory was that bad air caused the disease. Another was that cholera was caused by an infection from germs in food or water. Snow subscribed to the second theory. It was correct, but he still needed proof. Consequently, when an

6、outbreak of cholera hit London in 1854, Snow began to investigate. He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in ten days. He was determined to find out why.Para.2不定式作定语不定式作定语 宾语从句宾语从句表语从句表语从句表语从句表语从句 宾语从句宾语从句结果状语从句结果状语从句1. I believ

7、e youll get to like it time. 2. Will you attend the shop for a few minutes while I go to the bank? 3. Our parents have the desire (create) a better world for us.4. When (hold) the meeting has not yet been decided.5. I cant subscribe your plan because it is not reasonable. 语法填空。语法填空。in考点追击考点追击toto cr

8、eateto holdtoUnit 1 Science and ScientistsSnow began by marking on a map the exact places where all those who died had lived. There were multiple deaths near the water pump in Broad Street (especially house numbers 16, 37, 38, and 40). However, some households (such as 20 and 21 Broad Street, and 8

9、and 9 Cambridge Street) had had no deaths. These people worked in the pub at 7 Cambridge Street. They had been given free beer, and so had not drunk the water from the pump. Snow suspected that the water pump was to blame Para.3定语从句定语从句1)表示具体的死亡人数等，为可数名词。 2)表示抽象意义的“死”，通常为不可数名词。例：The disease causes t

10、housands of deaths a year. Food poisoning can cause death. Snow began by marking on a map the exact places where all those who died had lived. There were multiple deaths near the water pump in Broad Street (especially house numbers 16, 37, 38, and 40). However, some households (such as 20 and 21 Bro

11、ad Street, and 8 and 9 Cambridge Street) had had no deaths. These people worked in the pub at 7 Cambridge Street. They had been given free beer, and so had not drunk the water from the pump. Snow suspected that the water pump was to blame Para.3定语从句定语从句宾语从句宾语从句*含义：应(为)承担责任；该(为)受责备。 *这个短语不能用被动语态。例：1.

12、 Who is to blame for starting the fire? 2. The children were not to blame for the accident. What is more, in another part of London, a woman and her daughter had died of cholera after moving away from Broad Street. It seemed that the woman liked the water from the pump so much that she had it delive

13、red to her house every day. As a result of this evidence, John Snow was able to announce that the pump water carried cholera germs. Accordingly, he had the handle of the pump removed so that it could not be used. Through this intervention, the disease was stopped in its tracks.Para.3例：1. We had the

14、machine mended just now. 2. I had my watch stolen last night. 3. He thought he had had everything fixed up.1)请别人做某事 2)遭受某种不幸 3)完成某项工作What is more, in another part of London, a woman and her daughter had died of cholera after moving away from Broad Street. It seemed that the woman liked the water fro

15、m the pump so much that she had it delivered to her house every day. As a result of this evidence, John Snow was able to announce that the pump water carried cholera germs. Accordingly, he had the handle of the pump removed so that it could not be used. Through this intervention, the disease was sto

16、pped in its tracks.Para.3宾语从句宾语从句表示“以便；为了”，引导目的状语从句，从句中常用can /could /may /might等情态动词或助动词。表示“因此；所以”，引导结果状语从句，so that前可以用逗号。例：Please open the window so that we can breathe fresh air. She had not planned her time well, so that she did not finish her work. so that的用法的用法121. The number of (death) has ris

17、en to more than two dozen.2. I feel it is your husband who is (blame) for the spoiled child.3. The patient is going to have his temperature (take).4. He had his leg (injure) for trying to save his classmate.5. You must go now so you wont be late. 语法填空。语法填空。deaths考点追击考点追击to blame takeninjuredthatBye-bye!