新概念第二册第一课详细教案.doc

第一课 A private conversation*本课重点语法：一般现在时，一般过去时和过去进行时一般现在时是用来表示：1. 经常、反复或是习惯性发生的动作，如 I go to work at 09：00 every day. 我每天 9 点钟上班She does not take dinner on Sundays. 她周日晚上都不吃晚餐2. 某种事物目前存在的情况或状态，如 There are 16 cabins available on this train. 目前本次列车剩余 16 个舱位3. 表示主语的习惯、能力、职业、特征等，如 Sunwen works as a sales manager in the supermarket, and he has rich experience.4. 有时间规律发生的事件或是不受时间限制的客观事实，如 The earth moves around the sun. 地球绕着太阳转5. 表示格言或警句中 Pride goes before a fall.　骄者必败Practice makes perfect. 熟能生巧 一般现在时的构成:一般现在时用行为动词的原形，当主语为第三人称单数时( he, she, it, name)，动词的词尾要加-S。

1. 一般的动词词尾+S，2. 以 sh/ch/s/x 结尾的词 +es，3. 以辅音字母 Y 结尾的把 Y 变成 i，+es，4. 辅音字母+o 结尾的+es.)一般现在时的疑问句助动词 DO 或 Does+主语＋动词原形＋其它成分如Do I look okay? 我看起来还行吗？ Does she speak English? 她学英语吗？一般过去时表示过去某个时间发生的动作或存在的状态，通常我们讲述一件过去发生的事情会用这个时态动词过去式变化规则：1．一般在动词末尾加-ed，如：pull-pulled, cook-cooked2．结尾是 e 加 d，如： taste-tasted3．末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped4．以“辅音字母 +y”结尾的，变 y 为 i，再加-ed ，如：study-studied5．不规则动词过去式： am,is-was are-were, do-did, see-saw, say-said give-gave, get-got, go-went, come-came, have-had,eat-ate, take-took, run-ran, sing-sang, put-put,make-made, read-read, write-wrote, draw-drew, drink-drank,fly-flew, ride-rode, speak-spoke, sweep-swept, buy-boughtswim-swam, sit-sat bring--brought can-could cut-cutbecome-became begin-began draw-drew feel-felt find-foundforget-forgot hear-heard keep-kept know-knewlearn-learnt （learned ） leave-left let-let lose-lost meet-met read-read sleep-slept speak-spoke take-tookteach-taught tell-told write-wrote wake-woke think-though练习：一、 用 be 动词的适当形式填空。

1. I ______ an English teacher now.2. She _______ happy yesterday.3. They _______ glad to see each other last month.4. Helen and Nancy ________ good friends.5. The little dog _____ two years old this year.6. Look, there ________ lots of grapes here.7. There ________ a sign on the chair on last Monday.8. Today _____ the second of June. Yesterday ______ the first of June. It _____ Children’s Day. All the students______ very excited.二、句型转换1. There was a car in front of the house just now.否定句：______________________________________________一般疑问句： 肯定回答：___________ 否定回答：__________2. They played football in the playground.否定句：________________________________________________三、用所给动词的适当形式填空。

1. I ______ (watch) a cartoon on Saturday.2. Her father _______ (read) a newspaper last night.3. We _________ to zoo yesterday. (go)4. ______ you _______ (visit) your relatives last Spring Festival?5. ______ he _______ (fly) a kite on Sunday? Yes, he ______.6. Gao Shan _______ (pull) up carrots last National Day holiday.7. I ____________ (sweep) the floor yesterday, but my mother ______.8. What _____ she _____ (find) in the garden last morning? She (find) a beautiful butterfly.9. It ____ (be) Ben’s birthday last Friday 10. We all ___ (have) a good time last night.11. He _____ (jump) high on last Sports Day. 12. Helen ____ (milk) a cow on Friday.13. She likes ______ newspapers, but she ______ a book yesterday. (read)14. He _______ football now, but they _______ basketball just now. (play)15. Jim’s mother _________ (plant) trees just now.16. _____ they ______ (sweep) the floor on Sunday? No, they _____.17. I _______ (watch) a cartoon on Monday. 过去进行时表示过去某个时间点正在进行的状态或动作，用法是描述一件事发生的背景；一个长动作发生的时候，另一个短动作发生，通常会带有时间状语如　 My brother fell while he was riding his bicycle and hurt himself.　It was raining when they left the station. When I got to the top of the mountain, the sun was shining.　典型例题1) Mary ___ a dress when she cut her finger.　A. made　 B. is making　 C. was making　 D. makes答案 C. 割伤手指是已发生的事情，应用过去时。

同时，when 表时间的同时性，"玛丽在做衣服时"提供事情发生的背景，因此用过去进行时2) As she ___ the newspaper, Granny ___ asleep. A. read； was falling　B. was reading； fell　C. was reading； was falling　D. read ；fell答案 B.句中的 as = when, while，意为"当……之时"描述一件事发生的背景时，用过去进行；一个长动作发生的时候，另一个短动作发生句意为 "在她看报纸时，奶奶睡着了" 句中的 fell (fall 的过去时)，是系动词，后跟形容词，如：fall sick练习：写一篇短文，描述一下这周发生的事情要求用到今天讲的三种时态，副词形容动词。