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1、一、特殊疑问句1.概念:由特殊疑问代词或疑问副词引导的疑问句叫特殊疑问句。朗读时通常用降调。常见的疑问代词有:who, whom, whose, which, what等;疑问副词有when, where, why, how等。2.用法: (1)倒装结构:疑问词+一般疑问句(语序)?例句:Where did you go yesterday? 昨天你去哪儿了?(2)陈述语序:疑问词+谓语+其他?例句:Who wants to help me? 谁想帮我?二、一般现在时1.概念:经常、反复发生的动作或行为及现在的某种状况。2.结构:(1)肯定句:主语+ 动词原形(如主语为第三人称单数,动词上要用
2、对应的第三人称单数形式)(2)否定句:be动词后直接加not;在行为动词前加dont(如主语为第三人称单数,则用doesnt),其后行为动词为原形。(3)一般疑问句:把be动词置于句首;用助动词do提问(如主语为第三人称单数,则用does),同时,还原行为动词。(4)特殊疑问句:特殊疑问词+一般疑问句语序(Who后面有时可接陈述语序)?3.时间状语:always, usually, often, sometimes, every week (day, year, month.),on Sundays等。例句:He is always ready to help others. 他总是乐于帮助别
3、人。Action speaks louder than words. 事实胜于雄辩。三、一般过去时1.概念:表示过去某个时间里发生的动作或存在的状态。2.结构:(1)肯定句:主语+was/ were+其他.主语+实义动词的过去式+其他.(2)否定句:主语+was/ were +not+其他.主语+didnt+实义动词的原形+其他.(3)一般疑问句:Was/ Were+主语+其他?Did+主语+实义动词的原形+其他?3.时间状语:yesterday, last week, two months ago, the day before yesterday, in 1990等。例句:I was in
4、 junior high school two years ago. 两年前我在读初中。He watched a movie yesterday. 昨天他看了一部电影。四、一般将来时1.概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。2.结构:be(is ,am, are) going to do;will/shall do (shall一般用于第一人称)(1)肯定句:主语+be going to +do主语+shall/will +do.(2)否定句:主语+be +not +going to +do主语+shall/will +not +do.(3)疑问句:Be+主语+goin
5、g to +do?Will/shall+主语+do?简略回答:Yes,主语+shall/will.(肯)No,主语+shall/will not.(否)3.时间状语:tomorrow (morning, afternoon, evening),next day (week, month, year), the day after tomorrow, in 2006等。例句:They are going to have a football match next week. 他们下周有一场足球赛。It is going to rain. 要下雨了。Will your brother play a part in the activity? 你哥哥会参加这项活动吗?Yes, he will./ No, he wont. 是的,他会参加。/不,他不会参加。What are you going to do for the party? 你准备为聚会做些什么? Im going to buy some snacks. 我准备去买些小吃。