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Unit 1 PeopleÈËÎï Lesson 1 My GrandmotherÎÒµÄÄÌÄÌ Lesson 2 Amanda°¢Âü´ï Lesson 3 My Little BrotherÎÒµÄµÜµÜ Lesson 4 Jim's Family¼ªÄ·Ò»¼ÒUnit 2 Free TimeÒµÓàʱ¼ä Lesson 1 My Free TimeÎÒµÄÒµÓàʱ¼ä Lesson 2 A Family OutingÒ»´Î¼ÒÍ¥³öÓÎ Lesson 3 My Summer Holiday ScheduleÎÒµÄÊî¼Ùʱ¼ä±í Lesson 4 Palying Computer GamesÍæµçÄÔÓÎÏ·Unit 3 Food and HealthʳÎïÓ뽡¿µ Lesson 1 You Need to See a Doctor!ÄãÐèҪȥ¿´Ò½Éú£¡ Lesson 2 Dining outÍâ³ö¾Í²Í Lesson 3 At the RestaurantÔÚ²ÍÌü£® Lesson 4 Fast Food¿ì²ÍUnit 4 Houses and Buildings·¿×ÓÓ뽨Öþ Lesson 1 My HouseÎҼҵķ¿×Ó Lesson 2 My BedroomÎÒµÄÎÔÊÒ Lesson 3 A Tree HouseÊ÷ÎÝ Lesson 4 Animals' Homes¶¯ÎïµÄ¼ÒUnit 5 Animals and Plants¶¯ÎïÓëÖ²Îï Lesson 1 My New PetÎÒµÄгèÎï Lesson 2 TreesÊ÷ľ Lesson 3 Why Do Pigs Like Mud?ÖíΪʲôϲ»¶Äà°Í£¿ Lesson 4 Animals' Spots Meeting¶¯ÎïÔ˶¯»áUnit 6 Seasons and Weather¼¾½ÚÓëÌìÆø Lesson 1 Four SeasonsËļ¾ Lesson 2 Favorite Season*ϲ°®µÄ¼¾½Ú Lesson 3 The Harvest SeasonÊÕ»ñµÄ¼¾½Ú Lesson 4 Weather PredictorÌìÆøÔ¤±¨Unit 7 School LifeУ԰Éú»î Lesson 1 My SchOol LifeÎÒµÄУ԰Éú»î Lesson 2 A School DayУ԰Éú»îµÄÒ»Ìì Lesson 3 Colorful School Life¶à²ÊµÄУ԰Éú»î Lesson 4 On the Way to SchoolÉÏѧ·ÉÏUnit 8 A DayÒ»Ìì Lesson 1 A Busy DayæµµÄÒ»Ìì Lesson 2 Visiting a Farm²Î¹ÛÅ©³¡ Lesson 3 Climbing the MountainÅÀɽ Lesson 4 Going to New YorkȥŦԼUnit 9 Festivals½ÚÈÕ Lesson 1 The Spring Festival´º½Ú Lesson 2 Mid¡ªAutumn FestivalÖÐÇï½Ú Lesson 3 Thanksgiving Day¸Ð¶÷½Ú Lesson 4 Children's Day¶ùͯ½ÚUnit 10 CultureÎÄ»¯ Lesson 1 Birthday PartyÒ»ÉúÈÕÅÉ¶Ô Lesson 2 American SchoolsÃÀ¹úµÄѧУ Lesson 3 Is He Impolite?ËûÊDz»¶®ÀñòÂ𣿠Lesson 4 Distance Between PeopleÈËÓëÈËÖ®¼äµÄ¾àÀëUnit 11 Hobbies°®ºÃ Lesson 1 Jim's Hobby¼ªÄ·µÄ°®ºÃ Lesson 2 My Father Likes to CookÎÒ°Ö°Öϲ»¶Åëâ¿ Lesson 3 Playing ChessÏÂÏóÆå Lesson 4 The Twins' HobbiesË«°ûÌ¥µÄ°®ºÃUnit 12 SportsÔ˶¯ Lesson 1 Learning SwimmingѧÓÎÓ¾ Lesson 2 Playing Table Tennis´òƹÅÒÇò Lesson 3 Football in America and EnglandÃÀʽ×ãÇòºÍӢʽ×ãÇò Lesson 4 They Are Doing SpotsËûÃÇÔÚ×öÔ˶¯Unit 13 TripsÂÃÐÐ Lesson 1 Making a TripÈ¥ÂÃÐÐ Lesson 2 My Trip to Shandongɽ¶«Ö®Âà Lesson 3 School TripѧУ½¼Óλ Lesson 4 A Good ActivityÒ»ÏîºÃµÄ»î¶¯Unit 14 Nature×ÔÈ» Lesson 1 A Beautiful ParkÒ»¸öÃÀÀöµÄ¹«Ô° Lesson 2 Taking Good Care of Our HomeÕչ˺ÃÎÒÃǵļÒÔ° Lesson 3 Sunrise at Seaº£ÉÏÈÕ³ö Lesson 4 Environmental Protection»·¾³±£»¤Unit 15 Stories¹ÊÊ Lesson 1 A Night at the Cinema¿´µçÓ°µÄÍíÉÏ Lesson 2 A StrangerÒ»¸öÄ°ÉúÈË Lesson 3 A BoyÒ»¸öÄк¢ Lesson 4 Two MenÁ½¸öÄÐÈËUnit 16 JokesЦ»° Lesson 1 He Is a Bad Boy?ËûÊǸö»µº¢×Ó£¡ Lesson 2 Don't Talk at the Table!³Ô·¹Ê±²»Òª½²»°£¡ Lesson 3 My NeighborÎÒµÄÁÚ¾Ó Lesson 4 Where Am I?ÎÒÔÚÄÄÀ ²Î¿¼´ð°¸