unit 2 词组总结
1. be famous for
2. main character
3. china’s first manned spaceship
4. collect information
5. complete a task
6. let out a parachute
7. express wishes
8. explore space peacefully
9. feel gravity
10. lift off
11. choose … from
12. separate …from…
13. soar into the sky
14. 21-hour space flight
15. circle the earth twice
17. land safely
18. millions of people
19. all over china
20. wave to the crowds
21. be interested in
22. do research on/into
23. take off
25. call an ambulance
26. make up
27. fight for
30. agree with you
31. fight against
32. organise protests
36. open a hospital
37. continue to work
38. protect animals
39. judge by
41. be full of drugs and violence
42. since then
43. look back
44. be strict with sb
45. compete against each other
47. express a keen interest in
48. come to an end
49. the road to s