九年级英语上册-Unit-6-TV-programmes-Period-3-Grammar导学.pptx

Period 3,Grammar,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Period 3,Grammar,Unit 6,TV programmes,1/31,Period 3,Gramma,r,课前自主预习,课堂互动探究,Unit 6,TV Programmes,2/31,课前自主预习,单词闯关,1.attack_,2.male_,3.polar bear_,4.studio_,攻击，进攻,雄性；男,(,性,),北极熊,摄影棚；录音室,3/31,短语互译,1.将介绍给某人 _,2.参加游戏演出_,3.处于危险中_,4.实现某人梦想_,5.有机会做某事_,introduceto sb,take part in the game show,in danger,realize ones dream,have a chance to do sth,4/31,短语互译,6.,对某事几乎没有兴趣,_,7.knowvery well_,8.live in the wild _,9.right now _,10.need to do sth _,have little interest in sth,对,非常了解,生活在野外,立刻,需要做某事,5/31,句型在线,1.假如我今天下午去读书俱乐部，我可能没有任何时间看电视。,If I _ the Reading Club this afternoon,I may not _ watch TV.,2.假如桑迪发觉节目有趣，她会把它介绍给我们。,If Sandy _ a programme _，she will _.,go to,have any time to,finds,interesting,introduce it to us,6/31,句型在线,3.除非你已经对录音室非常了解，不然你要在导游率领下参观它。,Unless you already_ the studio _，you will _ a tour guide.,know,very well,travel around it with,7/31,句型在线,4.我们将在早晨9：30左右抵达录音室，除非交通非常拥挤。,We will _ the studio around 9：30 am.unless the traffic is very _.,arrive at,heavy,8/31,课堂互动探究,词汇点睛,1,in danger,处于危险中,dangerous,探究,in danger,意为“处于危险中”，,danger,是,名词，其形容词形式是,_,。,观察,What will a bear do if its in danger?,假如一只熊碰到危险，它会做什么呢？,9/31,拓展,由,in,组成短语：,_,其实，实际上,_,需要,_,排成一行,_,处于困境中,_,为某人生命安全担忧,in fact,in need,in line,in trouble,in fear of ones life,10/31,活学活用,1,用方框中所给短语完成句子,in line,in danger,in need,in fact,(1)I was _,，,so I cried out loudly.,(2)_,，,I would advise them not to do that.,(3)All the children were _ for free ice cream.,(4)The charity aims to provide assistance for people _.,in danger,In fact,in line,in need,11/31,探究,arrive at,意为“抵达”，后接,_,；若接大地点，常,用介词,_,。,They will arrive in Paris next Monday.,他们将于下周一抵达巴黎。,2,arrive at,抵达,小地点,in,观察,We will arrive at the studio around 9,：,30 a,m.unless,the traffic is very heavy.,我们将在早晨,9,：,30,左右抵达录音室，,除非交通非常拥挤。,12/31,辨析,reach,get to,与,arrive,reach,是及物动词，后必须接表示地点名词作宾语；,get,必须,和,to,连用表示“抵达”，后接地点副词时，,get to,和,arrive in/at,中介词均省去。假如后面不接地点，表示“抵达”则只能用,arrive,。,How can I get to/reach/arrive at the post office?,我怎样能抵达邮局？,When you arrive there,please let me know.,当你到那儿时候，请让我知道。,13/31,2,盘锦,Chinese President Xi Jinping arrived _,America _ April 7th,.,A,in;on,B,at;in,C,in;in D,at;on,【,解析,】,考查介词使用方法。,arrive in,表示抵达一个较大地,arrive,at,表示抵达一个较小地点，可排除,B,、,D,两项。另外，介词,in,后,接年份或月份，如,in,in June,；,on,后接星期、日期或某天上,午、下午或晚上，如,on Sunday,on June 1st,，所以排除,C,项。故选,A,。,A,14/31,语法聚焦,一、,if,引导条件状语从句使用方法,教材典句,1,If,you are a football fan,you will not miss this weeks programme.,假如你是一个足球迷，你一定不要错过这周节目。,2,If,you enjoy solving mysteries,you might like this film.,假如你喜欢破解疑案，你可能喜欢这部电影。,3,If,you get scared easily,dont watch it!,假如你轻易受到惊吓，不要看它！,15/31,语法探究,1,if,引导条件状语从句表示主句动作发生前提条件。,If he continues keeping ahead,he will win the race.,假如他继续保持领先地位，他将赢得这场比赛。,2,“祈使句,and/or,简单句”有时可替换,if,引导条件状语,从句和主句。其中,and,表示顺承；,or,则表示转折，意为“不然”。,If you work hard,you will live a better and happier life.,Work hard,and you will live a better and happier life.,16/31,假如你们努力工作，你们将会过上更加好、更幸福生活。,If you dont get up early,you will be late for school.,Get up early,or you will be late for school.,假如你不早点起床，你上学就会迟到,17/31,拓展,在学习条件状语从句时，要注意以下几点：,(1),时态,假如主句是普通未来时态，从句要用,_,表示未来。,If it doesnt rain tomorrow,these foreigners will visit the Great Wall.,假如明天不下雨，这些外国人将去游览长城。,普通现在时,18/31,(2),主从句位置,从句能够位于主句之前，也能够位于主句之后。假如从句在前时，,主从句之间惯用逗号隔开。,If you turn to him,he will help you.,He will help you if you turn to him.,假如你向他求援，他会帮助你。,19/31,注意,if,两面性：,if,引导条件状语从句时，意为“,_”,；,引导宾语从句时，意为“,_”,。,Everything will dry out if it doesnt rain.,假如不下雨，全部东西都会干枯。,(if,引导是条件状语从句,),I dont know if it will rain tomorrow.,我不知道明天是否会下雨。,(if,引导是宾语从句,),假如,是否,20/31,活学活用,用括号内所给单词适当形式填空,1,If you_(feel)tired,you _(have to)have a rest.,2,Where _ he _(see)the film if he _,(have)time?,feel,will have to,will,see,has,21/31,3,If there _(be)fewer trees,there _(be)more,pollution.,4,If Maria _(live)alone,she _(keep)a pet,parrot.,5,Lana _(buy)a new dress if the old one _(be),out of style.,are,will be,lives,will keep,will buy,is,22/31,二、,unless,引导条件状语从句使用方法,教材典句,1,Unless,the weather report says it is going to rain,you will not have,to take an umbrella with you.,除非天气预报说有雨，不然你无须携带雨伞。,23/31,2,The situation will continue,unless,humans stop hunting,them for their fur and bones.,这种情形将继续下去，除非人类停顿为获取它们毛皮和骨,头而猎杀它们。,24/31,语法探究,unless,意为“除非，假如不”，引导条件状语从句，相当于,“,_”,。,Youll fail in the English exam unless you work hard.,Youll fail in the English exam if you dont work hard.,除非你努力学习，不然你英语考试将不及格。,ifnot,25/31,注意,(1)unless,引导条件状语从句和,if,引导条件状语从句一样，,用,_,表示未来。,Youll never really know what happiness is unless you have something,to compare it with.,只有经过对比，你才能真正明白幸福含义。,普通现在时,26/31,(2)“,祈使句,and/or,简单句”可替换含有,unless,引导条件状语从,句复合句。,Youll miss the bus unless you walk more quickly.,Walk more quickly,or youll miss the bus.,除非你走快一点，不然你将赶不上公共汽车。,You wont hear anything unless you listen carefully.,Listen carefully,or you wont hear anything.,除非你仔细听，不然你将什么都听不到。,27/31,活学活用,1.,除非你真不懂，不然别让我解释。,Dont ask me to explain_ you _,unless,really dont understand,28/31,2,不要许诺任何事情，除非你有百分百把握。,_ youre 100 per cent sure.,Dont promise anything unless,29/31,3,翻译句子,只要明天不下雨，我们就去参观长城。,_,Well visit the Great Wall tomorrow unless it rains.,30/31,4,黄冈,Do you think we should share our problems with,our parents?,Sure!_ we talk to them,well feel worse.,A,If B,Although C,Because D,Unless,D,【,解析,】,考查连词辨析。句意：“你认为我们应该和我们父母分享我,们问题吗？”“当然！,_,我们和他们谈谈，我们 会感到更糟。”,if,意为“假如”；,although,意为“尽管”；,because,意为“因为”；,unless,意为“除非，假如,不”。结合句意可知选,D,。,31/31,