pathways listening speaking and critical thinking answer

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2nd pathways ls 2 answer key

English for office (0171_04), trường đại học văn lang, related studylists, preview text, unit 1 healthy, think and discuss (page, 1. possible answers: she’s running, up stadium stairs. she may be, preparing for a race or other, event, or just exercising., 2. answers will vary., explore the theme, (pages 2–3), 1. possible answers: the man in, costa rica probably eats a lot of, fruits and vegetables. the man, and woman in italy probably get a, lot of exercise. the man in japan, probably finds ways to relax and, have fun. the husband and wife in, greece probably spend time with, each other, friends, and family., 3. possible answers: not smoke;, exercise; get enough sleep, 4. answers will vary., 2. consists of, 3. are likely, 5. diseases, 7. provides, 10. attitude, 2. attitude, 3. is likely, 5. consists of, 10. provide, e critical thinking: reflecting, 1. answers will vary., 2. possible answer: a positive, attitude can lower stress and, prevent health problems., 3. answers will vary., 4. possible answer: eating, fruits and vegetables and, avoiding high-fat foods can, help you live a long, healthy, f personalizing (page 5), answers will vary., a listening a, heart disease, before listening, 4. f (it will be about heart disease and how, to prevent it.), b critical thinking: predicting (page, while listening, c checking predictions (page 6), the nurse includes the following in her talk:, attitude (in relation to dealing, with stress), blood pressure, diet,, exercise, smoking, and stress, d listening for main ideas (page 7), 1. get your blood pressure, checked. deal with stress in, healthy ways. eat a healthy, diet. get enough exercise., quit smoking., 2. high blood pressure; smoking; high blood, e listening for details (page 7), after listening, f critical thinking: reflecting (page, 1. frank exercises (4) every day., he plays (1) sports (1) and lifts, (1) weights (1)., 2. there are 16 doctors (2) and 37 nurses, (2) at the hospital., c note taking (page 16), possible answers:, 1. spring + early summer, 2. air pollution + plants, 3. no peanuts, d critical thinking: interpreting a, 1. percentage of children ages 0–17 with an allergic, condition between 1997–, 2. the vertical axis shows the percentage of children, with an allergy; the horizontal axis shows the type of, 3. the percentage of children between 0–4 years, 4. skin allergies, 5. children 10–17 years old, 6. respiratory allergies, allergies 8. 5%, e (page 17), b (page 18), final task participating in a, discussion about health, a–d (pages 19–20), unit 2 technology, think and discuss (page 21), 1. they are in groups of friends playing pokémon go, on their cell phones. other answers will vary., 2. the title is technology today and tomorrow., other answers will vary., explore the theme (pages 22–23), 2. they felt ai was dangerous. they were, afraid of it. other answers will vary., 4. possible answer: ai may make our lives easier., it may help us clean our houses, improve our, health, and give us more entertainment., lesson a vocabulary, b (page 25), 1. reliable, 4. instruct, c critical thinking: analyzing (page 25), d (page 25), e (page 25), 1.–3. answers will vary., collocations include:, 1. are capable of, 2. under (those) circumstances, 3. intend to, a listening a radio show, about ai before listening, a prior knowledge (page 26), 3. possible answer: doctors use computers to, review a patient’s medical history, to see x-rays,, and to prescribe medications., a n s w e r k e y 5.

WHILE LISTENING B Listening for Main Ideas (page 26)

a C Note Taking (page 27) Possible answers:
See most pop. + reliable sites/Don’t see sites we’re not int’ed in.
Can do machine learning/Have knowledge. of Internet
Can read much info. quickly/Can see things docs don’t AFTER LISTENING E Critical Thinking: Reflecting (page 27) Answers will vary. A SPEAKING A (page 28)
I (correct form: believe)
I (correct form: do you own)
I (correct form: does not/doesn’t matter)
I (correct form: ’re/are having)
C B Personalizing (page 29) Answers will vary. C Personalizing (page 29) Possible answers:
Because I am studying English, I am learning about the culture as well.
I am reading a book, since all my friends are using cell phones.
I enjoy spending time with my best friend because he likes to do fun activities.
Since I’m a social person, I usually go out with my friends on weekends.
My family lives in Spain. For this reason, I travel there a couple times a year. LESSON TASK Discussing Self-Driving Cars A Personalizing (page 30) Answers will vary. B Critical Thinking: Evaluating (page 30) Possible answers: Pros: People could do other things while riding in cars. There would be less of a chance of getting lost. Cons: The computer in the car might stop working or lose the GPS or Internet connection. C Critical Thinking: Interpreting a Bar Graph (page
How likely people from different countries are to try a self- driving car
India has the highest, and Japan has the lowest.
Possible answer: Busy people will likely use self- driving cars, but people who don’t trust technology will not. D Critical Thinking: Reflecting (page 31) Answers will vary. E Critical Thinking: Analyzing (page 31) Answers will vary. VIDEO Can Robots Learn to Be More Human? BEFORE VIEWING A Critical Thinking: Analyzing (page 32)
Possible answers: Small robots are playing soccer. There are two players and a referee showing a red card.
Answers will vary. B (page 32)
c C Critical Thinking: Analyzing (page 33) Answers will vary. WHILE VIEWING D Understanding Details (page 33)
F (He only mentions eyes.)
F (You can show the robot something or guide it.)
F (It is inside his lab.) E Understanding Details (page 33)
information 6 Pathways Listening, Speaking, and Critical Thinking 2

UNIT 3 CULTURE AND

Think and discuss (page 41), 1. he’s an american cowboy. he’s walking through the snow, with his horse., 2. they live off the land and work with cattle and horses., 3. cowboys live in many countries on different, continents including the americas, europe,, australia, and africa., explore the theme (42–43), 1. the young woman in the large photo is receiving a gift, because it’s her 15th birthday. the woman in the photo on, the right is receiving gifts because she’s going to have a, baby. the people are receiving gifts because it’s chinese, a meaning from context (page 44), 3. reason for, 6. making plans, 10. don’t know, b (page 44), c (page 45), 3. estimate, 4. developed, 6. traditional, 8. disappeared, 10. preserve, d (page 45), a listening a lecture about, cowboys before listening, a prior knowledge (page 46), b listening for main ideas (page 46), 1. b. the united states, c. mexico, 2. a. photos, c. information about modern cowboys, c listening for details (page 47), tyrel tucker: 2 years old, 2,300, electricity, manuel rodriguez: 4 years old, married, move back, d critical thinking: making inferences (page 47), 1. f (he didn’t like to be indoors.), 2. f (they ate the same three foods; a healthy, diet includes a variety of foods.), 3. t (tyrel loves the outdoors, and manuel plans to, move back to the countryside.), 4. f (they both like working as cowboys, and they, never mention wanting a different job.), e (page 47), f critical thinking: reflecting (page 47), 2. possible answer: he probably used an old, camera to give the images a more traditional, 3. possible answer: some people might still want to, be cowboys today because it gives them a lot of, freedom and allows them to be in nature., a (pages 48–49), 1. could you please explain, 2. could you explain, 3. i’m afraid i still don’t understand, 4. put it another way, 5. do you mean that, 6. i said that, 8 pathways listening, speaking, and critical thinking 2.

B Asking for and Giving Clarification (page 49) Answers will vary. C Critical Thinking: Analyzing (page 49)

was ... running (reason #2)
was working (reason #1)
was singing, was making (reason #3) D (page 50)
was studying
was cleaning, were watching
was driving
wasn’t/was not raining
were talking, was giving
were, laughing E Personalizing (page 50) Answers will vary. F Critical Thinking: Reflecting (page 50) Answers will vary. LESSON TASK Exchanging Information about Cowboys A and B (pages 50–51) Student A, Paniolos
It’s about traditional Hawaiian cowboys called paniolos. They live in Hawaii.
They controlled the cattle and taught cattle-handling skills to the local people. They were Mexican men living in California before they moved to the island.
Now there are only a few large ranches and a few old paniolos left. Student B, Gauchos
It’s about cowboys of Brazil, Argentina, and Uruguay called gauchos.
They worked on different farms but were very poor. People admired them for their independence, bravery, and horseback riding skills.
Now most of them receive a steady salary and work only in one place. VIDEO Faces of India BEFORE VIEWING B (page 53)
F (He worked for a newspaper.)
F (It’s on the border of Pakistan.)
select, music, culture
describe, explain, traditional, modern
contrast, music
main, questions A n s w e r K e y 9

F Critical Thinking: Analyzing (page 65)

Possible answer: Not enough water can cause dehydration and too much water can cause floods. Many places on the eastern coast of the US have experienced flooding, especially during large storms or hurricanes. The western coast of the US has experienced a lack of water.
Possible answer: food, clean air to breathe, a safe place to sleep
Possible answer: Air needs to be clean and forests need to be protected. A LISTENING A Talk about the Itaipu Dam BEFORE LISTENING A Prior Knowledge (page 66)
Possible answer: A dam controls the amount of water that can flow into a certain place. WHILE LISTENING B Listening for Main Ideas (page 66) ✔ There are both benefits and problems with the Itaipu Dam. C Note Taking (page 67) AFTER LISTENING D Critical Thinking: Analyzing (page 67) Possible answers:
d A SPEAKING A (page 68)
Rice is grown in countries such as. (P, passive)
In my country, a lot of electricity is provided by . (P, passive)
Nowadays, many people study online instead of in . (A, active)
At my house, we use a significant amount of water for . (A, active)
In my country, children are taught to . (P, passive)
My favorite dish is made with. (P, passive) B (page 68) Possible answers:
Rice is grown in countries such as China and Vietnam.
In my country, a lot of electricity is provided by nuclear power plants.
Nowadays, many people study online instead of in classrooms.
At my house, we use a significant amount of water for taking showers.
In my country, children are taught to respect older people.
My favorite dish is made with rice and beans. C (page 68) Possible answers:
Coffee is grown in Brazil, Colombia, and Indonesia.
The apartment next to mine is owned by a couple from Germany.
The money in my household is managed by my wife.
Smartphones are used for taking photos and sending texts.
Coins are collected by people who are interested in history and other cultures.
The homework in this class is corrected by our teacher. D (page 69)
politics It was a significant political event.
resident This is a residential apartment building.
apply We turned in our application before the due date.
possible There is a possibility of finding water on other planets.
inform We need more information before we make a decision.
theory This is only a theoretical situation. It’s not real. F (page 69) Answers will vary. Itaipu Dam (Paraná River, Paraguay and

LESSON TASK Presenting a Clean Water Device A Critical Thinking: Evaluating (pages 70–71) Possible sentences about the devices: Device 1 The Q Drum The drum is used to bring clean water to houses. A rope is put through a hole in the drum. The drum is pulled, not carried. The drums are made in South Africa. The drums are sold for $70. Device 2 The KickStart Pump The pump is sold to farmers in Africa. The pump is operated with your feet. More crops are grown with the water. The money from the crops is used for the family’s health and education. The pumps are made in Kenya and are sold for $70. Device 3 The LifeStraw The LifeStraw can be used with any kind of dirty water. One end of the straw is put in a person’s mouth, and the other end is put into the water. The LifeStraw is often used in emergency situations and for camping. No electrical power is required to use the LifeStraw. The LifeStraw is made by a Swiss company and is sold for $20. Possible answers to questions on page 70:

The drum is used to bring clean water to houses. The pump helps farmers grow more crops. The LifeStraw can clean any kind of dirty water.
The Q Drum helps families, the KickStart Pump helps farmers, and the LifeStraw helps individuals.
10 AFTER VIEWING E (page 73)
is requested
are carried
distributed
conservation
agriculture
experienced
scarce D Critical Thinking: Personalizing (page 75) Answers will vary. E Critical Thinking: Interpreting a Map (page 75)
Possible answers: Barcelona, Mumbai, Las Vegas
Possible answers: Ghana, Buenos Aires, Guatemala
Possible answers: Johannesburg, Kathmandu
Answers will vary. B LISTENING A Discussion about the Ogallala Aquifer BEFORE LISTENING A (page 76)
Possible answer: An aquifer is a place underground that contains a lot of water.
Possible answer: They use the water to irrigate their fields and grow crops.
Water in aquifers being pumped out quickly (past 70 yrs.)
people’s homes/drinking or washing
Better ways to distribute water
Water conservation, e., dryland farming A n s w e r K e y 13

A LISTENING A Podcast about Exercise and the Brain BEFORE LISTENING A Predicting (page 86) Possible answers: Discussed: learning; neurons; mood; memory Not discussed: food/taste; brain surgery; intelligence WHILE LISTENING B (page 86)

a C Listen for Details (page 87)
c AFTER LISTENING D Critical Thinking: Reflecting (page 87) Answers will vary. A SPEAKING A (page 88) Possible answers:
to remember; to learn
to stay; to study
to visit; to go to B Personalizing (page 88) Possible answers:
When I was a child, I wanted to go to the circus every year.
Next year, I plan to take an advanced chemistry course.
In this class, I’m learning to use the infinitive after certain verbs.
I really hope to get a good job after I graduate.
Yesterday, I forgot to bring my wallet with me to the grocery store.
I’ve decided not to worry about the little things in life.
In the future, I don’t want to forget the details of this time in my life.
Your brain controls everything you do.
Your brain generates enough energy to power a light bulb.
The activity in your brain never stops.
I’m with you on that!
Any exercise that makes your heart beat faster can help your mood.
Neurons carry the messages around the brain. F Making Suggestions (page 90) Possible answers;
Let’s G Personalizing (page 90) Answers will vary. LESSON TASK Discussing Problems and Solutions A–C (pages 90–91) Answers will vary. VIDEO 3D Brain Scans BEFORE VIEWING A (page 92)
c B Critical Thinking: Analyzing (page 92) Possible answer: The nerve cells are long and thin like wires, and they carry electrical signals like wires do. WHILE VIEWING C Understanding Main Ideas (page 93)
the person is acting
nothing to see
see the wires
communicate with each other
in sequence
cell D Understanding Details (page 93)
don’t know/have no idea
no meaning 14 Pathways Listening, Speaking, and Critical Thinking 2
10 Pathways Listening, Speaking, and Critical Thinking
12 Pathways Listening, Speaking, and Critical Thinking
A n s w e r K e y

UNIT 6 LET’S EAT!

Think and discuss (page 101), 1. possible answer: the people in the photo are eating, noodles from a huge pot., explore the theme (pages 102–103), 1. the foods shown in the photo are fish and bread., answers to second question will vary., 2. people get more of their calories from fruits and, vegetables than from meat., b meaning from context (page 104), 1. guidelines, 2. recommend, 4. servings, 6. regional, 9. specific, 10. modernize, c personalizing (page 105), 1. usually: i eat several kinds of foods every week., 2. usually: i eat bread with every meal., 3. sometimes: i try to eat a vegetable at dinner and a piece, of fruit for a snack every day., 4. sometimes: i try to eat in a healthy way, but sometimes, i eat too many sweets., 5. sometimes: i don’t like to eat a lot of meat, but i eat, dairy products and nuts., 6. usually: i carry a water bottle with me everywhere i go., 7. sometimes: i love cheese, but i don’t like yogurt., 8. never: i never check food labels before i buy things at the, d critical thinking: analyzing (page 105), 3. possible answer: the food is less fresh and local, and, people eat faster because they are busier., 4. possible answers: a varied diet is healthier. if you eat just, a few kinds of food, you will not get enough nutrients., 5. possible answers: because they may not have a lot of, choices and because they may not have enough money., presentation about the, korean diet, a prior knowledge (page 106), b listening for main ideas (page 106), 1. they were eating about six servings of rice a, day. their diet wasn’t varied., 2. by 1995, koreans were eating more fruit and, animal products (meat, milk, and dairy, 3. they were taller in 1995 than they were in 1969., 4. she thinks the modern way of eating is healthier., d listening for numerical data (page 107), change in korean eating habits, kind of food ounces per day, total food 37 39, rice and other, vegetables 9 (or 9, meat .25 (or 1/4) 2 (or 2, milk and other, dairy products .1 (or 1/10) 2., e critical thinking: analyzing (page 107), 2. the greatest decrease was in rice and other, grains. the greatest increase was in meat., 3. –5. answers will vary., a (page 108), 1. if i don’t eat breakfast, i feel very hungry by late morning., 2. if i arrive late to class, i enter the room quietly., 3. if my sister sees fresh oranges, she always wants to buy some., 4. if you don’t like fish, you shouldn’t order that dish., 5. if i feel hungry at night, i sometimes order a pizza., 6. if people don’t like to eat meat, they can become vegetarians., b (page 108), 1. you won’t have healthy teeth if you eat a lot of sugar., 2. if you drink coffee late at night, you won’t be able to fall asleep..