2011年4月20日 星期三

Cholesterol and heart disease

1. pre-reading

View most interesting 'cholesterol' photos on Flickriver


2. reading comprehension questions
  • What is the health problem American people are encountering?  What is the cause for this disease? (P2)
  • Do cholesterol levels have to do with heart disease? (P3)
  • What would affect the amount of cholesterol? What is the hardening of the arteries? (P4)
  • Heart disease will not happen to children. True? (P5)
  • What is a safe level of cholesterol? (P6)
  • How can we lower our cholesterol level? (P7)
  • How can we educate people about the danger of cholesterol? (P8)
  • How much can we improve our cholesterol level if we do something for it? (P9)
  • How can we eat a diet low in cholesterol level? (P10) 
  • How can we reduce our anxiety about a new diet? (P11)
  • How can restaurant owners make customers feel comfortable about their diet? (P12)


3. collocations
  • heart disease (line 5)
  • heart attack (line 9)
  • ... cholesterol levels are connected with heart disease. (line 15)
  • people inherit from their parents (line 21)
  • result in (line 46) 
  • along with (line 56)
  • by thirty or forty percent (line 61)
  • by the time (line 63)
  • go on a vegetarian diet (line 66)
  • get used to (line 77)
  • deal with (line 83)
  • changes in (line 83)
  • attractive to (line 103)
  • stare at (line 104)
  • the same problem as (line 108)


4. usage and grammar
  • ... suffer chest pains that make simple activities ... difficult. (line 12-13)
  • One kind of cholesterol sticks fat to the walls of arteries, making the arteries smaller and finally blocking them. (line 21-23)
  • doctors can see blood circulating through the heart valves. (lines 25-26)
  • By the time ..., he had lowered his arterial blockage ... (line 64) 
  • By 2009, sixty percent of the people had theirs checked. (line 100)


5. Quizlet

2011年4月19日 星期二

結業考範圍與題型


考試範圍:
   Reading
Unit 1 Lesson 2: Robert Scott: A Race to the South Pole  (Page 10)
Unit 3 Lesson 1: World Population Growth  (Page 64)
Unit 3 Lesson 3: Women and Change  (Page 84)
Unit 5 Lesson 2: Phobias  (Page 140)
Unit 6 Lesson 3: Sustainable Cities  (Page 178)
Unit 7 Lesson 3: Photovoltaic Cells: Energy Source of the Future  (Page 210)
Unit 8 Lesson 3: Cholesterol and Heart Disease  (Page 244)
 (每課的文章及練習題A. B. C. G 將納入出題範圍)
   Grammar
     I. Unit 1, 2, 5, 6, 7, 8, 9, 14, 15  (Tense時態)  
II. Unit 39, 40, 41, 42  (Passive Voice被動式)
(每課的講解及練習題1, 2, 3大題將納入出題範圍)

考試題型及配分:
I.     Vocabulary (24%):
A. Definition matching  ( 1x 10)
       B. Context matching  ( 2x 7,句子從課文中或習題中出)
II. Preposition (10%): Choice  ( 1x 10)
III. Error-picking (5%): Choice  ( 1x 5)
IV. Sentence-combining (5%): Matching  ( 1x 5)
V. Reading Comprehension (24%):
       A. from the reading articles  ( 2x 8)
       B. from outside reading passage  ( 2x 4)
VI. Grammar (32%): Choice  ( 2x 16)

2011年4月15日 星期五

Question types for the final exam

I. Vocabulary (24%):

A. Definition matching (@2 x 9)

B. Context matching (@2 x 3)


II. Preposition (10%): Choice ( @1 x 10)


III. Error-picking (5%): Choice ( @1 x 5)


IV. Sentence-combining (5%): Matching ( @1 x 5)


V. Reading Comprehension (24%):

A. from the reading articles (@ 2 x 8)

B. from outside reading passage ( @ 2 x 4)


VI. Grammar (32%): Choice ( @2 x 16)

2011年4月12日 星期二

Photovoltaic cells: Energy source of the future

1. pre-reading question 

 

  • View most interesting 'photovoltaic cell' photos on Flickriver
2. reading comprehension questions
  • How can human beings handle energy shortage? What is special with this new energy? (P1)
  • What are the applications of photovoltaic cells? (P2)
  • What are the two types of semiconductors in the photovoltaic cell? What is special with a semiconductor, compared to general materials like water and metals? (P4)
  • What is solid-state cell? Why is it important to protect photovoltaic cell? (P6)
  • How do scientists improve the cost of solar energy produced through photovoltaic cells? (P7)
  • What is scientists' expectation in terms of producing efficient energy? (P8)
  • What are the advantages of solar energy produced through photovoltaic cells? (P9-11)
  • Is there another possibility of producing solar power? (P12)


3. collocations
  • demand for energy (line 2)
  • a solution to the problem (line 4)
  • electric current (line 30)
  • ... is converted directly into electricity. (line 31) 
  • ... if it is protected from damage. (line 35)
  •  ..., sand is made up mostly of silicon. (line 39)
  • at one time, ... (line 40)
  • ..., similar to the way ... (line 43)
  • ... is converted into electricity (line 48)
  • a significant amount of electricity (line 50)
  • advantages over fossil fuels (line 55)
  • ... were formed from plants and animals (line 56)
  • because of the sun (line 58)
  • we cannot wait a million years for more fossil fuels (line 59)
  • ..., and in a few decades, they will run out. (line 67)
  • plenty of (line 70)
  • reliance on fossil fuels (line 76)


4. usage and grammar
  • ... see it open automatically by itself? (line 11)
  • This program could not exist without the energy produced by photovoltaic cells. (lines 17-18)
  • Below this is a layer of silicon. (line 20)
  • ..., the cell does not work as efficiently as it should. (lines 36-37)
  • However, technology is being developed to make the cells more efficient ... (lines 50-51) 


5. Quizlet

2011年4月5日 星期二

Sustainable cities

1. pre-reading: What do we mean by sustainable cities? Watch YouTube.


View most interesting 'sustainable city' photos on Flickriver


2.  reading comprehension
  •  Do most of us live in comfortable cities? (P1-2)
  • Why do people move to cities? What problem are they facing? (P3)
  • If we don't do anything with migrants, what will happen in the future cities? (P4)
  • What can governments do for city residents? / What is special in the newly-built cities? (P5)
  • What do governments need to consider when building new cities? (P6-7)
  • How can cities use energy more efficiently? (P8-9)
  • How can cities reduce air pollution? (P10-11)
  • Exemplify sustainable city ideas. (P12)
  • Which country is building cities that will be environmentally friendly? Are there any problems this country is facing? (P13-14)

3. collocations
  • in reality (line 5)
  • pleasant places (line 6)
  • temporary squats (line 14)
  • shanty towns (line 14)
  • made of (line 15)
  • by 2050 (line 17)
  • city dwellers (line 24)
  • farming lots (line 33)
  • cut down on (line 40)
  • for this reason (line 49)
  • environmentally friendly (line 55)
  • decent places (line 64)
  • a number of (line 69)
  • large quantities of ... (line 85)

4. grammar and usages
  • ... by designing buildings ... (line 43) / Cities can also be cooled by having more green spaces ... (line 47)




5. Quizlet