Ⅰ教学目标：
词汇：relationship, formal, relaxed, similarly
短语：be true of, have problems / a problem with…
句式：It is interesting to…
Ⅱ重难点突破：
1. relaxed adj. （气候等）使人发困的，使人无精打采的
relax v.（使）放松；松弛；放宽；松懈 relaxation n.松弛；放松；消遣；
典型例题：After the holiday,they all felt ________ .
