-2-

高频单词

重点短语

难点句型

四维热练 (1)单句语法填空 ②Changing levels of body chemicals called hormones not only make teenagers’ bodies develop adult 　　　　　　(character),but also make it hard for teenagers to fall asleep before 11 pm.(2017·浙江卷,阅读理解B篇)  (2)写作升级 ③Liquids,solids and gases have different characters. →[满分表达] Liquids 　　　　　　　　　　　　　　　from both solids and gases. 

characteristics

are different in character