Angličtina pro matematiky I

Course materials and homework week X.

 

1026 Grades
 
Pre-listening. Answer these questions in pairs.
 
1) Do you think grades or marks are important in education?
2) Do you think grading brings a lot of stress to students?
3) Do you think teachers like marking?
4) List 3 reasons why grades are good for students.
5) List 3 reasons why grades are bad for students. 
1. Listen and choose the correct answer.
1) At one school she attended _______ .
a) there were no grades
b) grades were stressed
c) she got poor grades
2) As an adult, she ________ .
a) thinks grades are important
b) thinks grades are irrelevant
c) does not have an opinion
3) When she was younger she ______.
a) was stressed over grades
b) only cared about track
c) often stayed up late
4) She says you are in competition for _____.
a) college
b) jobs
c) awards
5) She says she wants her children ______ .
a) to just have fun
b) to be home schooled
c) to worry about their grades
      
 
 
2. Supply the missing expressions.
  1. My teacher was us during the break and assigned little homework.
  2. You've got if you think this class is going to be easy .
  3. To the of his grades, he kept his part-time job when he went to college.
  4. Reading usually one's writing skills.
  5. All statements are . Either they are true or false.
 
 
  1. Listen to questions, write them down, and then answer them.
 
A)    Q: What …………………………………………………………….
A: ……………………………………………………………………
 
 
B)     Q: What ……………………………………………………………
A: ………………………………………………………………….
 
 
C)    Q: Are………………………………………………………………
A: ……………………………………………………………………
 
 
D)    Q: Should …………………………………………………………..
A: ……………………………………………………………………
 

 

Introduction to periodic functions
 
 
Watch the video and try to explain the basic terms connected to periodic functions.
 
1)      What is a Periodic Function?
 
……………………………………………………………………………………
 
2)      What is the Period of a function?
 
……………………………………………………………………………………
 
3)      What is the Period of a basic sine and cosine function?
 
…………………………………………………………………………………..
 
      4) What is the Frequency of a function?
 
            ………………………………………………………………………………….
 
5)   What is the Phase Shift of a function?
 
…………………………………………………………………………………..
 
6)      What is the Amplitude of a function?
 
…………………………………………………………………………………..
 
7)      What is the Vertical Shift of a function?
 
……………………………………………………………………………………
  
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