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课件网) Unit 1 The secrets of happiness Lesson3 Understanding ideas (Grammar) find and summarize the meaning and usage of the simple past tense from the context; learn the usage of the simple past tense in sentences; judge the tense and choose the correct verb forms in practical contexts. By the end of the class, we will be able to: Word bank The author thought the book was full of magic. No. The family never had enough food. 1. What did the author think of the book 2. Did Charlie’s family have enough food 3. What made the author surprised about Charlie’s family The family were happy together. Review: Answer the questions using the sentences from the book review Charlie and the Chocolate Factory. (a) The book was full of magic. (b) The family never had enough food. (c) To my surprise, the family were happy together. be 动词 原形 am is are 过去式 行为动词 原形 have 过去式 Fill in the blanks with these words. was was were had Read the sentences and summarise the grammar rules. the simple past tense 一般过去时 5 表示_____某个时刻或某一时间发生的动作或状态; 表示_____经常或反复发生的动作。 一般过去时 过去 过去 present 现在 past 过去 future 将来 Grammar focus: the simple past tense一般过去时 一般现在时 一般将来时 定义 1. 动词be的变化： was were am is are 2. 助动词do的变化： do/does→ did (在过去时里助动词do没有人称和数的变化) eg：Did you/he play soccer yesterday 4. 实义动词的变化： 实义动词分规则变化和不规则变化。 3. 情态动词的变化： may might could can would will 动 词 过 去 式 的 构 成 Grammar focus: the simple past tense一般过去时 walk walked listen listened cook cooked 一般情况下，在词尾直接加-ed Grammar focus: the simple past tense一般过去时 动词过去式的变化规则: 规则 动词 以不发音的e结尾，直接加-d Grammar focus: the simple past tense一般过去时 动词过去式的变化规则: 规则 动词 dance danced close closed 以辅音字母加y结尾,变y为i, 加-ed Grammar focus: the simple past tense一般过去时 动词过去式的变化规则: 规则 动词 cry cried study studied 重读闭音节，双写末尾字母,加-ed Grammar focus: the simple past tense一般过去时 动词过去式的变化规则: 规则 动词 stop stopped dial dialled A B C D help helped walk walked ask asked arrive arrived cry cried study studied worry worried chat chatted live lived dance danced stop stopped jog jogged try tried shop shopped 1. 大部分直接 + -ed 2. 以 e 结尾+ -d 3. 辅音字母 + y结尾，-y + ied 4.重读闭音节，双写尾字母+ed 元音 + y 结尾，直接 +ed e.g. stay-stayed Grammar focus: the simple past tense一般过去时 【特别提醒】 (1) 在清辅音后，-ed 读/t/。 如：walked /w kt/， stopped /st pt/ (2) 在元音或浊辅音后，-ed读/d/。 如：lived /livd/，enjoyed / n d d/。 (3) 在/t/和/d/后，-ed读/id/。 如：studied /st did/. 巧记： 过去式构成有规律，一般词尾加ed。 如果词尾有个e,直接加d就可以。 辅音字母y结尾，改y为i加ed。 一辅重闭作尾巴，双写之后加ed。 AAA型 Grammar focus: the simple past tense一般过去时 动词过去式的变化规则: 不规则 动词 cost-cost-cost hit-hit -hit let-let-let set-set-set hurt-hurt ... ...
