第四课时Section B ( 2a-2c,汉译英 1.总的来说all in all 2.对感兴趣be interested in 3.一点也不not.at all 4.参观博物馆visit a museum 5.在农村in the countryside .根据首字母及汉语提示补全单词 1.The robot( 机器人 ) was invented( 发明 ) in 2012. 2.The jeans( 牛仔裤 ) are too expensive( 昂贵的 ) and I want to buy those cheap( 便宜的 ) ones. 3.This train is really slow( 缓慢的 ),but that one is fast( 快的 ). 4.I got many gifts( 礼物 ) on my birthday. 5.You dont have to go out now because its dark( 黑暗的,根据汉语意思完成句子,每空一词 1.优秀的教师通常对他们的学生感兴趣。 Excellent teachersareusuallyi