广州版7年级英语下册语法U3反身代词,地点介词

广州初一英语专题学案：反身代词&方位介词七年级下册 U3 同步语法Warm-up: ReadingJohn was very tired. He soon fell asleep. Some time later, Charlie started barking. John woke upand smelt smoke. A fire! Smoke started to come in from under the door. W ith Charlie’s help, Johnput some wet towels along the bottom of the door. Then he got down on the floor next to Charlieand waited.一、重难点1）反身代词的形式及基本用法2）使用反身代词时要注意的几点3）方位介词的用法二、精讲点拨反身代词（一）反身代词的形式反身代词是人称代词的强调形式，不定代词 one 也有反身代词的形式，如下图示：人称第一人称第二人称第三人称统称（二）反身代词的基本用法（1）用作主语的同位语，起强调作用。此种用法的反身代词需要重读，在句子中的位置也比较灵活。例如：I myself did that. / I did that myself. 那件事是我自己做的。The thing itself is not important. 事情本身是不重要的。单数myselfyourselfhimself; herself; itselfoneself复数ourselvesyourselvesthemselves（2）用作宾语。此种用法的反身代词一般不用重读，因而不起强调作用。可以用反身代词作主语的动词有 make; buy; enjoy; cut; dress; hurt; teach; wash 等。例如：The family enjoyed themselves very much yesterday evening.这一家人昨晚玩得很开心。Please help yourself to some fruit. 请随便吃点水果。My sister lost herself in her reading. 我妹妹看书看得入迷了。（3）反身代词也可以作介词宾语。常见于一些固定短语中。例如：He was too young to look after himself. 他太小了不能照顾自己。The old woman often talks to herself. 这个老妇人经常自言自语。She cooked the whole meal by herself. 她独立做了全部饭菜。He lived all by himself in that big house. 他一个人住在那间大房子里。（4）固定短语look after oneself / take care of oneself 照顾自己teach oneself sth./ learn sth. by oneself 自学enjoy oneself 玩得高兴，过得愉快help oneself to sth.请自用…（随便吃/喝些...）hurt oneself 弄伤自己say to oneself 自言自语lose oneself in 沉浸于，...