2015年新目标九年级英语期末知识要点Unit7Teenagersshouldbeallowedtochoosetheirownclothes.doc

Unit7知识要点 1. sixteen-year-olds 十六岁的青少年它相当于一个名词, 等于a sixteen – year- old kids. “一个16岁青少年的 表达方式”: ; ; 。 2. He doesn’t seem to have many friends. seem to do/be. 好像做/是… e.g. 1). His temperature all right. 他的体温好像完全正常。 2).He the secret.(好像知道了) seem的其他用法: (1) seem+形容词 e.g. The question . 那个问题好像很容易。 (2) seem+名词 e.g. That . 那好像是个好主意。 (3) It seems + that 从句 e.g. nobody knew anything about the matter. 看来没人知道这事。 3. be allowed to do sth.被允许做… 1). It is not allowed in the museum. 2). Teenagers should be allowed to choose their own clothes. 3). Teenagers should not be allowed to smoke. 4). Do you think we may be allowed to take photos if we don’t use a flash? 第一句是此句型的一般现在时，二、三、四句含有情态动词的句型使用。 1. When I was a tiny baby crying all night, my mom sang to me and stayed by my side. crying all night是现在分 词短语，在名词baby后作定语，起修饰名词的作。e.g. Do you know the young man ? 你认识在校门外等待的年轻人吗？ 2. Now I’m an adult, thinking back to those times. times指“时光，岁月，时代”。有时也用days表类似含义。 e.g. 1).People started to play football in .古代人们就开始踢足球了。 2). , people used to write a lot more letters.那时候人们更习惯写信。 think back to：回想thinking back to 在此做伴随状语， e.g. 1).He sat there, .他坐在那里，听着屋里的动静 。 2). Kathy came in, .Kathy 走进来了，手里拿着一本书。 3).He listened to the music, .他听着音乐，哭了起来。 3. I regret talking back, not listening to Mom. regret?vt.?遗憾，后悔 regret?doing?sth.?后悔做了某事（对已发生的事情感到后悔） regret to do 对要做的事遗憾（未做）?? regret?to?say?/?tell...? 遗憾地说/告诉 regret?+?n./pron? regret?+?that?/?wh-clause? e.g. 1).I his?advice?at?that?time.我后悔那时接受了他的建议。 2).I you?fai