词汇

单词

tap  eastern  notice  differently  official  settle  settler  struggle  freeze  freezing  average  deal  natural  exploit  ordinary  refer  tent  race  baggage  block  fur  skin  basic  tool  settlement  breathe  knee  still  bite  within  lay  handkerchief  wound  burn  cut  safety  electric  wire  guard  container  pool  firm  firmly  quantity  wherever  nearby  stomach

词组

generally speaking  official language  struggle against  all the year round  be famous for  a great deal of  make use of  refer to  clear up  from time to time  take it easy  ought to  medical care  deal with  out of one’s reach  by mistake  pay attention to  in a short while

语法

主谓一致

情态动词should，ought to，must的用法

交际

急救