第三单元知识点梳理 1、一般过去时的各种句型转换: (1)一般疑问句及其肯定和否定回答: e.g.: A: Did you catch any fish? B: Yes, Idid./No, I didn’t. (2)由Where, What和Why 引导的特殊疑问句的问答: A: Where did yougo for the holiday? B: I went to a farm.(重在回答地点) A: What did you dofor the holiday? B:I visited the ShanghaiMuseum.(重在事情。) A:Why did you call me? B: Because I wanted to giveyou the fish. (重在陈述原因。) 针对上述的三种句型的回答,也可以采用逆向的对画线部分提问: a : I called you becauseI wanted to give you the fish?(对画线部分提问) Didyou call me because you wanted to give me the fish (用Why替换)? Why did you call me? (3)由How引导的特殊疑问句的问答: A:How was your holiday? B: It was great fun. 2、the的用法:本单元重在讲述travel experiences(旅游经历),旅游景点都是唯一的,作为唯一性的名词前均须加上the。如:theBund, the Shanghai Museum, the Great Wall, the Palace Museum, the SummerPalace, the Tian’anmen Square. 3、Use falling intonation(使用降调): 这一单元采用降调来读Sound time, 要指导好学生读好降调。 4、有关holiday: 本单元有3个板块,即Story time, Fun time, Checkout time, 都谈论了the National Day holiday. 课后的写话练习也要求围绕这个话题展开。而Culture time谈论的是英国的三个主要学校假期:the Easter holiday, the summer holiday, the Christmas holiday. 可以在课外补充有关这三大节日人们经常做的事,操练本课的句型。 5、excited 后接不同介词的意思对比: beexcited by 被……而激动; beexcited for 因/为……而激动; beexcited at 与be excited about常互用,后+v-ing.) 6、有关动词过去式的变化: 不规则动词有:(前一单元出现过的不再重复。) 规则动词有:(前一单元出现过的不再重复。) 7、ask…about和askabout的区别:ask…about…表示问某人有关某事,ask about…表示打听。 8、介词的用法: after the National Day holiday at home, nearStar Lake talk about, pickan orange for me want anorange from the tree, in the UK It is time for dinner. asksb. about sth. ask aboutthe show at first be excited about 9、固定短语的用法: 节日快乐 holiday fun 打听 askabout 进展顺利 go well 起初 atfirst 大雨 heavy rain
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