人教版选择性必修第二册Unit1 单元整体教学课件语法课(第2课时)
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What John Snow showed to the world was how cholera could be overcome.
• 2. What was Snow’s discovery in two particular streets in London? • The cholera outbreak was so severe that more than 500 people died
Activity 2
S+V+P
Can you find out the sentences with predictive clauses in the text on page 2&3? Then state their meaning and functions.
1.One theory was that bad air caused the disease.
②感官动词：sound, taste,smell, look, feel;
It looks as if he is unhappy today.
人教版（2019）选择性必修二
Unit 1 SCIENCE AND SCIENTISTS
• Period 2 Learning About Language 2
•Discover Useful Structures
Learning Objectives
• 1.To further grasp the structural features of predicative clauses and their ideographic functions.
water carried cholera germs / Water from the Broad Street pump had been infected by waste.
• Predictive clause:
Snow's finding was that the water pump was to blame for the spread of cholera / the pump water carried cholera germs / water from the Broad Street pump had been infected by waste .
• 3. What was Snow determined to find out during the 1854 outbreak of cholera in London?
• The outbreak of cholera had caused over 500 deaths within ten days.
• Predictive clause:
What Snow was determined to find out was why the outbreak of cholera had caused over 500 deaths within ten days.
• 4. What were the exact places (Snow marked on the map? ) • All those who died had lived / all the dead people had lived.
2.Another theory was that cholera was caused by an infwater.
3.The truth was that the water from the Broad Street had been infected by waste.
1. What was it that John Snow showed to the world? John Snow showed how cholera could be overcome to the world.
CAN YOU MAKE UP THE ASK AND ANSWER INTO A PREDICATAIVE CLAUSE?
in ten days.
• Predictive clause:
Snows discovery in two particular streets in London was that the cholera outbreak was so severe that more than 500 people died in ten days.
• Predictive clause:
The exact places Snow marked on the map were where the cholera outbreak was so severe that more than 500 people died in ten days.
• 5. What was the finding that Snow announced? • The water pump was to blame for the spread of cholera / The pump
Activity 3 Learn more details
S+V+P Predicative 表语
什么是表语从句（predictive clause）？
①be动词;
The question is who will do it. It seems that it is going to rain.
link verb
• 2.To strengthen the ability of using predicative clauses in context • 3.To promote the ability of text analysis and logical reasoning
competence.
Activity 1 Check the homework
• 2. What was Snow’s discovery in two particular streets in London? • The cholera outbreak was so severe that more than 500 people died
Activity 2
S+V+P
Can you find out the sentences with predictive clauses in the text on page 2&3? Then state their meaning and functions.
1.One theory was that bad air caused the disease.
②感官动词：sound, taste,smell, look, feel;
It looks as if he is unhappy today.
人教版（2019）选择性必修二
Unit 1 SCIENCE AND SCIENTISTS
• Period 2 Learning About Language 2
•Discover Useful Structures
Learning Objectives
• 1.To further grasp the structural features of predicative clauses and their ideographic functions.
water carried cholera germs / Water from the Broad Street pump had been infected by waste.
• Predictive clause:
Snow's finding was that the water pump was to blame for the spread of cholera / the pump water carried cholera germs / water from the Broad Street pump had been infected by waste .
• 3. What was Snow determined to find out during the 1854 outbreak of cholera in London?
• The outbreak of cholera had caused over 500 deaths within ten days.
• Predictive clause:
What Snow was determined to find out was why the outbreak of cholera had caused over 500 deaths within ten days.
• 4. What were the exact places (Snow marked on the map? ) • All those who died had lived / all the dead people had lived.
2.Another theory was that cholera was caused by an infwater.
3.The truth was that the water from the Broad Street had been infected by waste.
1. What was it that John Snow showed to the world? John Snow showed how cholera could be overcome to the world.
CAN YOU MAKE UP THE ASK AND ANSWER INTO A PREDICATAIVE CLAUSE?
in ten days.
• Predictive clause:
Snows discovery in two particular streets in London was that the cholera outbreak was so severe that more than 500 people died in ten days.
• Predictive clause:
The exact places Snow marked on the map were where the cholera outbreak was so severe that more than 500 people died in ten days.
• 5. What was the finding that Snow announced? • The water pump was to blame for the spread of cholera / The pump
Activity 3 Learn more details
S+V+P Predicative 表语
什么是表语从句（predictive clause）？
①be动词;
The question is who will do it. It seems that it is going to rain.
link verb
• 2.To strengthen the ability of using predicative clauses in context • 3.To promote the ability of text analysis and logical reasoning
competence.
Activity 1 Check the homework