初一英语下册第一单元教案 (新课标版英语七年级) |
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学习第一单元的语法,现在进行时 教学目标 掌握现在进行时的概念,结构和用法,而且一定要背的出来 重点难点 现在进行时的用法及动词-ing形式的变化规律 教学步骤及教学内容 1.现在进行时 概念:表示现在说话瞬间正在进行或发生的动作 2.结构: am/is/are + 动词- ing (1)否定结构: am/is/are+not+动词-ing (2)疑问结构: am/is/are提前到句首即可 3. 表示现在进行时的时间状语有: look,listen, now, at the moment , at this moment 3.动词-ing形式的变化规律 (1)一般情况下,动词后直接加-ing (2)以不发音的e结尾的动词去e加-ing (3)以辅音字母+元音字母+辅音字母结尾的重读闭音节,双写末尾的辅音字母,再加-ing (4)特殊变化:如lie-lying tie-tying die-dying 人教版新目标初二下英语同步辅导(一) 初中二年级下un...初中二年级下Un... 第2页 第一讲:初中一年级下册 Unit 1 讲义 知识点:现在进行时的概念,结构和用法,动词-ing形式的变化规律重难点:现在进行时的用法及动词-ing形式的变化规律 一:现在进行时 (1)概念:表示现在说话瞬间正在进行或发生的动作。 Eg: 1. I am speaking English . 2. She is writing a letter. 3. 他在给妈妈打电话。 _______________________________ (call) 4. 我在等车。 ____________________________________ (wait for) (2)结构: am/is/are+动词-ing Eg:1. 她在浇花 _________________________________ 2. 我们在上英语课 .____________________________ 3 小明在吃冰激凌 .________________________________ (3)否定结构: am/is/are + not +动词-ing Eg :我没有在看书。 __________________________ 吉姆没有在拍照。 _________________________ 他们不是在等车。 ______________________ (4) 疑问结构: am /is /are 提前到句首即可 Eg: 他在写信吗? __________________ 同步练习: 1.Birds ______singing in the sky .A: is B: are C: am ( 易错点: I 后面只能接am ,不能接is,are,birds是复数所以用are) A: have B: having C: is having D: are having 第 3 页 3. Sometimes she _____in the day ,but now she is______ A: work, working B: works, working C: works, work D: working, work (5)表示现在进行时的时间状语有: look ,listen ,now ,at the moment ,at this moment等 Eg :翻译: 1.看!他们在跑步。 ___________________________________ 2.听,有人在隔壁房间唱歌。 ____________________________________ 3.我现在正在工作。 _________________________________ 二.动词-ing形式的变化规律 1. 一般情况下,动词后直接加-ing Eg :work-working ,buy—buying ,talk —talking Say- play- visit- Eat- speak- do- 2. 以不发音的e结尾的动词去e加-ing Eg: take-taking have-having leave-leaving 同学们想想我们还学过哪些是要去e加-ing的?(drive, write, make,shine, shave) 3. 以辅音字母+元音字母+辅音字母结尾的重读闭音节,双写末尾辅音字母,再加-ing (元音,辅音字母是什么?什么叫重读闭音节?)英语 26个字母中,元音有 第4 页 A,E,I,O,U.其余都是辅音字母。 Eg: stop-stopping shop-shopping sit-sitting get-getting 练习: swim- run- begin- 4. 特殊变化:lie- lying die- dying tie- tying (特殊的比较少,所以必须记下来) 跟踪练习: 写出下列单词的现在分词 Read____ go_____ swim_____ get______ begin_____ Like_____ eat____ wait_____ sleep_____ study_____ Laugh____ lie_____ tie_____ 让学生回顾今天所学的内容。通过回顾的程度来检测他是否有听懂。 现在进行时的专项训练: 一、写出下列单词的现在分词 go __ talk_________ read__________ get___________begin__________write _ ____ take ________ like love ____ _____ visit _ _____ wait ___ ____ leave _ _ eat water ( 浇 ) _ _________ sleep have sit_ _______ laugh _ ______ study_________ swim_____________- 二、 单项选择 1. Listen! They ___ _____ in the next room. 2. It’s eight o’clock. The students ______ an English class. A. have B. having C. is having D. are having 3. ---Is your father a doctor? ---Yes, he is. He _______ in Town Hospital. A. has worked B. is working C. works D. worked 4. ---Mary, could you help me? ---Wait a moment. I _____. A. read a book B. did my homework C. was watching TV D. am cooking dinner. 第5 页 5. ---Excuse me, where is Jim? ---Oh, he ______ dumplings in the kitchen. A. makes B. will make C. is making D. made 6. ---Hurry up! It’s time to leave. ---Ok, ______. A. I come B. I’ve come C. I’ll come D. I’m coming 7. Don’t turn on the TV. Grandma _______ now. A. is sleeping B. will sleep C. slept D. sleeps 8. ---______ you ______ a book? ---Yes, I am. A. Do; read B. Are; read C. Are; reading D. Are; looking 9. Sometimes she _______ in the day, but now she is ________. A. works; working B. working; work C. work; working D. work; work 10. Kate _________, and the others _________. A. sing; listen B. is singing; is listening C. sing; are listening D. is singing; are listening 11. ---Tom _____ the piano in the room. ---Please ask him to come here. A. play B. plays C. played D. is playing 三、 用括号内所给动词的适当形式填空 1 It’s fine today. The sun ___ _ ( shine). 2. Look! The children _ __(play) football on the playground. 3. Please be quiet! We _ ( listen ) to the song You and Me. 4. How many lessons_ Peter _ (have) on Monday? 5. Tom and Jim ______(do) their homework at the moment. 6. Be quick! LiLei _(wait) for us at the school gate. 7. ---Listen, who___ ___(read) in the classroom? ---Maybe Kate ____ ___(be). 8. ---- ___ _ _ Lily __ ______ (listen) to the teacher? ---- No, she isn’t. 9. I _ _(like) drawing pictures very much. Look! I _ ___ (draw) a big tree. 10. The little girl__ __(look) like her father. Now, she _ _(look) at the photos of her family. 四、将下列句子转换为现在进行时 1. He talks to a friend. ________________________________ 2. They don ’ t play computer games. ___________________________________ 3. Do they swim ? _____________ 4. Does she write a letter ? __________________________ 5. What do they look at ? ________________________ 六、造句 1. she, the window ,open ,now.(用现在进行时连词成句.) |
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