形析:de-(在......下)+pend(悬挂)
义析:be decided by sth.;follow from sth.
【典句】Whether I can come depends.我能否来要看情况。
【拓展】1)常用搭配:depend on依靠,依赖;that depends;/it (all) depends那得看情况
2)同根词:independence n.独立;dependent adj.依赖的;dependable adj.可靠的;
dependence n.依赖
【词析】音析:i发,字母组合ex的读音为
形析:类似的词还有exit。
义析:to be real;there is
【典句】Do you believe fairies exist?你相信真有神仙吗?
【拓展】派生词:existence n.存在;生存
【词析】音析:第一个e发[e],s发浊辅音[z]
形析:present(出席的)去t+ce
义析:being in a place at a certain time
【典句】Your presence is requested at the shareholder's meeting.
敬请您出席股东大会。
【拓展】1)常用搭配:in the presence of...在......在场的情况下;当着......
2)反义词:absence n. 不在;缺席
【词析】音析:前两个e分别读[e]和[I],o读
形析:tele-(远距离传送的)+scope(范围)
【典句】The scientist is observing the stars through a telescope.
这位科学家正在用望远镜观察星星。
【拓展】tele-为前缀,如:telephone,television,telegraph。
【词析】音析:i读[I],a读,o读
形析:dis-(否定前缀)+appoint(约定)
义析:to fail to fulfill hopes
【典句】The news that he failed the exam disappointed them.
考试不及格的消息使他们很失望。
【拓展】1)同根词:disappointing令人失望的;disappointed失望的;disappointment n.失望
2)常用搭配:be disappointed in/with sb./sth.对某人/某事失望
be disappointed to do sth.对某事感到扫兴
be disappointed at... 因......感到失望
to one's disappointment使某人失望的是......