新目标八年级英语上册_Unit1_课件全套下载.ppt

How often do you exercise?  ----Section A ;Go hiking;Watching TV;Go skateboarding;;--What do you usually do on weekends?--I often go to the movies去看电影 go hiking 徒步旅行 go skateboarding 去玩滑板 go shopping 去购物 watching TV 看电视 reading 看书，看报纸 doing exercise 做运动 …  ;1.on / at weekends 在周末 on weekdays 在工作日2.exercise n.?“身体锻炼”，不可数名词eg:You need to take more exercise. 你要多运动.?“练习或训练”，可数名词eg:We’ll do some grammar exercises today.今天，我们要做一些语法练习。;?“操练”“体操”“典礼”等，通常用复数形式eg:We do morning exercises every day. 我们每天做早操。相关短语：take （much）exercise3.辨异：hard 和 hardly?hard adj. “困难的，艰苦的，硬的” adv. “努力地，猛烈地”?hardly adv. “几乎不”;补充：辨异sometimes,some time, sometime和sometimesometimes adv.“有时，间或”some time 名词词组，“一段时间”，做时间状语sometime adv.在某个时候，某时 some times 名词词组，“几次，几倍”;4.ever adv.?用于一般疑问句，意为“曾经、这以前”现代汉语中一般不译出。 eg:Does she ever go out at night？她通常晚上外出吗？ ?用于否定句，意为“无论何时都不……，至今不曾……”。 eg:Nothing ever happens in the village．这个遥远的小村子至今未出过事注意1．ever用于疑问句时，其答语中不用ever，若否定则用never eg： Have you ever heard the song ？Yes，Ihave．（No，Never．） ;注意2．“Did you ever．．．？”有时单独使用或用于反问句，表“惊讶、愤怒、怀疑”等。 eg:Did you ever see the UFO？你还见到过飞碟？ 相关短语：as ever 一如既往，仍然依旧ever since 从那时到现在； 自从； 自…以后； 从…起 (常与完成时连用)ever before 以前;;?as a result 因此，（最终）结果eg:He had some bad fish , as a result ,he felt sick this morning . 他吃了些坏掉的鱼，结果今天上午他感到不舒服。as a result of 由于......的结果eg：He was late as a result of the snow.由于大雪他迟到了。;6. once ?adv.一次，一回eg：Listen to us, if only this once.听我们的吧，哪怕就这么一次。?adv. 曾经，一度eg：We once walked across London at two in the morning我们曾在凌晨两点步行穿过伦敦。;相关词组：all at once 突然，忽然eg: I feel terribly sleepy all at once.我突然觉得特别困。at once 立即，马上eg: I have to go at once.我必须马上就走。for once 就此一次，破例一次eg: For once,I went abroad我出国就这么一次。once again / once more 又一次，再次eg: Once again / Once more,I finished my homework in one hour.我再一次一小时内完成了作业。; once and for all 彻底地，一劳永逸地eg：We have to resolve this matter once and for all.我