Unit 3
1. means of transportation
2. by means of
3. boarding calls
boarding cards
on board
4. final destination
5. Forbidden City
6. Eiffel Towel
7. South Pole
8. polar bear
9. travel in time
10. with a time machine
11. travel to the past
12. would most like to go
13. in the future
in future
14. adventure travel
eco-travel
15. try new kinds of food
try doing sth
try to do sth
16. experience life
17. get away from
18. look for an unusual experience
19. instead of doing sth
20. spend one’s vacation/ holiday
on vacation/holiday
go on a vacation/holiday
go for a vaction/holiday
21. get close to nature
22. take exercise
23. at the same time
24.do hiking
25.the basic equipment
for hiking
a piece of equipment
26.successful tips for hiking
27.watch out for possible dangers
28.poisonous plants
29.protect------from
30.paddle down rivers
31.a normal rafting trip
32.whitewater rafting
33.a quite stream
34.look for more excitement
35.as with hiking
36.the basic skills of rafting
37.wear a life jacket
38.famous sites
39.put ------in danger
40.have no effect on
41.in a few days’ time
42.be off
43.see sb off
44.say “hi” to Bob for me
45.used to do sth
46.a form of
47.combine A with B
48.instead of doing sth
49.for pleasure
50. use ----as a way to protect
the environment
51.on the other hand
52.travel responsibly
be responsible for
53.at least at most
54.as well as
55.go for walks
56.learn about nature
57.the schedule for Sue’s trip
58.list good idea
59.make notes
make a note of
60.give examples of
61.security check
62.pay an airport fee/tax
63.check-in counter
64.open a local mountain
65.turn---into a tourist resort
66.exchange A with B
67.fill one’s heart with
happiness
68.bring joy to sb
69.keep in mind
70.catch up with
71.take care of their young
72.reach out
73.frighten
frightened
frightening
74.make a wonderful memory
75.give away
76.come up with
77.get started
78.create an achievement chart