7B Unit5 Amazing thingsGrammar学习目标：了解掌握行为动词过去式的构成，了解一般过去时的结构和用法根据情境正确使用一般过去时谈论过去的事件学习重难点：了解掌握行为动词过去式的构成，了解一般过去时的结构和用法了解掌握行为动词过去式的构成,识记动词过去式重点语法：一般过去时（I）一. 一般过去时的结构行为动词过去时的否定句和一般疑问句是如何构成的呢？否定句：_+动词原形, did not = _一般疑问句：_+ （主语）+动词原形? Yes,主语+_ /No,主语+_二、一般过去时的用法：a. 表示过去的动作或状态，常和明确的过去时间状语连用，如：yesterday, last week, three days ago, in 1998等，或与由when引导的从句。e.g. I saw him yesterday. She bought the bike two years ago. He was there just now.Where did you live when you were young?b. 也可以表示过去某一段时间内经常或反复出现的动作。句子中常带有every day, often, usually, always, sometimes等时间状语。如：When I studied in the university, I read aloud every morning. In the past few years I usually went touring during my summer vocations. 在过去的几年里，每逢暑假我总是出去旅游。c. 也可以用“used to +动词原形”表示过去经常或反复的动作。如：We used to get up early. 我以前总是早起。（意指现在不早起了）课堂检测： 一、单项选择（ ）1. Yesterday I met Amy _.A. on my way home B. in my way home C. on my way to home D. in my way to home（ ）2. He turned around, but he couldnt see_.A. something unusual B. anything unusual C. unusual anything D. unusual something（ ）3. Mum is ill. I have to _her at home.A. look for B. look at C. look around D. look after（ ）4. Can you _this word _English.A. speak. with B. say. in C. speak. in D. say, with（ ）5.Listen to me! I have _to tell you. A. important something B. important anything C. something important D. anything important.（ ）6. Look, theres _ elephant in the park, _ elephant is coming to us. A. the ,the B. an ,an C. a ,the D. an , the （ ）7. He is fond of _ music. A. hear B. hearing C. listening to D. listen to（ ）8. Mother told me _ in bed. A. dont read B. not read C. dont to read D. not to read（ ）9. Please _ more English in class. A. say B. speak C. talk D. tell（ ）10. They _ to the Funny World Museum next Saturday. A. go B. went C. are going D. goes（ ）11. It will _ six months to build a new library. A. cost B. spend C. take D. pay二用词的适当形式填空1._ you _ (finish) your homework yesterday?2.I _ (eat) some eggs and bread in this morning.3. Her mother _ (not give) the girl any present.4. _ you _ (do ) your housework last night?5. What _ you _ (draw) on that paper just now?三用所给动词的适当形式填空1. Last year, Mr Li_(teach) us English.2.They are surprised_(hear) the noise. 3.Every morning, the old man_(take) his dog out for a walk. 4. He _(not find) her book just now. 5. The earth_(move) around the sun. 6.He could_(ride) a bike last year. 7.It_(rain) tomorrow.8.Dont you remember that now? I _(tell) you everything yesterday evening. 四、句型转换：1. We played football yesterday. （改为一般疑问）_ 2. Did he search the Internet ten minutes ago?（改为肯定句）_ 3. The boy kicked a stone just now.（改为否定句）_ 4. We worked hard at English last term.（改为一般疑问句）_ 5. The girls started dancing half an hour ago.（划线提问）_ 答案:一. 15 ABDBC 610 DCDBC 11 C二.1. Did; finish 2. ate 3. didnt give 4. Did; do 5. did; draw三1. taught 2. to hear 3. takes 4. didnt find 5. moves6. ride 7. will rain 8. told四.1. Did you play football yesterday?2. He searched the Internet ten minutes ago.3. The boy didnt kick a stone just now.4. Did you work hard at English last term?5. When did the girls start dancing?