TOEFL Junior´Ê»ã¾«½²¾«Á·

unit 01¡¡abandoned and ruined “big houses”                            1unit 02¡¡slavery in the united states                                   4unit 03¡¡normal and abnormal intestinal absorption byhumans            7unit 04¡¡professor                                                      10unit 05¡¡how to manage your time                                        13unit 06¡¡amie schaefer                                                 16unit 07¡¡life of pi                                                    19unit 08¡¡toy story                                                     22unit 09¡¡ambulance                                                     26unit 10¡¡history of basketball                                          29unit 11¡¡amelia earhart at childhood (1)                                32unit 12¡¡amelia earhart in youth (2)                                    36unit 13¡¡amelia earhart —famous female aviator (3)                   39unit 14¡¡amelia earhart —famous female aviator (4)                   42unit 15¡¡carnival                                                      46unit 16¡¡great depression                                              49unit 17¡¡arithmetic                                                    52unit 18¡¡boston bombing suspect charged                                 55unit 19¡¡dimension                                                     58unit 20¡¡alien                                                         61unit 21¡¡arch bridge                                                   64unit 22¡¡the efficient level of pollution and thecoase theorem (1)     67unit 23¡¡the efficient level of pollution and thecoase theorem (2)     70unit 24¡¡the history of human evolution                                 73unit 25¡¡antelope                                                      76unit 26¡¡import-export taxes and duties in china                        79unit 27¡¡obama’s euro-crisis lecture                                   82unit 28¡¡dunkirk in world war ii                                        85unit 29¡¡close striking assault — martial arts                         88unit 30¡¡antique                                                       91unit 31¡¡oscar pistorius awarded bail                                   94unit 32¡¡manuel gonzales with big imagination (1)                       97unit 33¡¡manuel gonzales with big imagination (2)                       100unit 34¡¡nobel laureate mo yan (1)                                      103unit 35¡¡nobel laureate mo yan (2)                                      106unit 36¡¡5.12 sichuan earthquake                                        109unit 37¡¡what causes allergies?                                         112unit 38  blue whale                                                     115unit 39¡¡types of volcanic eruptions                                    118unit 40¡¡evaluation of the elderly patient                              121unit 41¡¡amateur vs. professional boxing                                125unit 42¡¡surgeon                                                       128unit 43¡¡mammals                                                       131unit 44¡¡calendar types: solar, lunar and lunisolarcalendars           134keys to the exercises                                                   138