1、陕旅版陕旅版 四年级下册英语单元优质课件四年级下册英语单元优质课件 Unit 4 Part B Part C Part A Unit 4 What do you do on Saturday? Part A 陕旅版陕旅版 四年级下册四年级下册 Lead-in Do you like the weekend? What do you do on the weekend? 周末周末 New words 飞；放飞飞；放飞 足球足球 运动；练习运动；练习 电影电影 洗洗 爬；攀登爬；攀登 山；山脉山；山脉 作业作业 New words Read and tick What do you like to
2、 do after class? sing dance swim read play basketball listen to music jump rope draw Talk in groups What do you like to do after class? I often read. What do you like to do after class? I often play basketball. What do you like to do after class? I often listen to music. Think and circle What do you
3、 often do on the weekend? What do you like to do on the weekend? I often do my homework. Play roles What do you like to do on the weekend? I often have a picnic with my family. Lets learn fly a kite 放风筝放风筝 play football 踢足球踢足球 do exercise 做运动做运动 see a film 看电影看电影 do some washing 洗衣服洗衣服 做作业做作业 climb
4、the mountain 爬山爬山 do his homework Lets talk Good morning, Grandpa! What are you doing? I am doing exercise. What do you do on Saturday? I do some exercise, too. I often play football. What does your father do on the weekend? He often climbs the mountains. What about your mother? She often does some
5、washing. Language points 1. What do you do on Saturday? 你在星期六做什么？你在星期六做什么？ 表示表示经常发生的动作经常发生的动作或或存在的状态存在的状态用一般现在时表示。用一般现在时表示。 本句是由疑问词本句是由疑问词what引导的提问“做什么”事情的特引导的提问“做什么”事情的特 殊疑问句殊疑问句。 结构结构：what + do /does+人称人称+动词原形动词原形+其他？其他？ 答语句型答语句型：人称人称+动词原形动词原形/动词动词三单三单形式形式+其他其他. 2. I often play football. 我经常踢足球。我经
6、常踢足球。 often 意思是“经常”，用于一般现在时态表示事情意思是“经常”，用于一般现在时态表示事情 发生的频率。发生的频率。 例句：我经常和我的家人去爬山。例句：我经常和我的家人去爬山。 I often climb the mountains with my family. 拓展：常与一般现在时连用的单词和短语拓展：常与一般现在时连用的单词和短语 always 一直一直 usually 通常通常 sometimes 有时有时 never 从不从不 every day 每天每天 由疑问词引导的询问“做什么”事情的特殊疑问句，由疑问词引导的询问“做什么”事情的特殊疑问句， 当主语是第三人称单
7、数时，助动词要用当主语是第三人称单数时，助动词要用does。 答语答语：三单：三单人称人称+动词动词三单三单形式形式+其他其他. 例句：露西晚上做什么？例句：露西晚上做什么？ 她通常读书。她通常读书。 3. What does your father do on the weekend? 你父亲在周末干什么？你父亲在周末干什么？ What does Lucy do in the evening? She usually reads books. 4. He often climbs the mountains. 他经常爬山。他经常爬山。 climbs是是climb的第三人称单数形式（的第三人称
8、单数形式（三单三单形式）。形式）。 一般现在时当主语是第三人称单数时：动词变为相一般现在时当主语是第三人称单数时：动词变为相 应的第三人称单数形式（应的第三人称单数形式（三单三单形式）。形式）。 例句：莉莉有时候在星期六看电影。例句：莉莉有时候在星期六看电影。 Lily sometimes sees a film on Saturday. 一般现在时的肯定句中，主语为第三人称单数的一般现在时的肯定句中，主语为第三人称单数的 动词变化主要体现在动词变化主要体现在词尾的变化词尾的变化上，其规律为：上，其规律为： （1）一般情况下，直接在动词）一般情况下，直接在动词词尾词尾+s 。如：。如： pla
9、yplays writewrites climbclimbs 拓展：英语动词第三人称单数变化规则拓展：英语动词第三人称单数变化规则 （2）以）以s, x, sh, ch, o结尾的动词，在结尾的动词，在词尾词尾+ es 。如：。如： guess guesses fixfixes finish finishes teach teaches go goes do does （3）以）以辅音字母辅音字母+ y 结尾的动词，结尾的动词，先把先把y变为变为i，再加，再加es。 如：如：studystudies trytries fly flies （4）不规则动词（特殊情况）。）不规则动词（特殊情况）。
10、 如如： have has be is Unit 4 What do you do on Saturday? Part B 陕旅版陕旅版 四年级下册四年级下册 Lead-in What do you often do on Saturday? do homework at home play basketball climb mountains 有时；间或有时；间或 New words 同；和同；和一起一起 New words Lets learn more Do you often do your homework on Saturday? Yes, I do. And sometimes
11、I see a film with my mom. What does your brother do on Sunday? He often plays football. Does your father play football, too? No, he doesnt. But sometimes he plays basketball. Language points 1. Do you often do your homework on Saturday? 你经常在星期六做作业吗？你经常在星期六做作业吗？ 一般现在时的句子含有一般现在时的句子含有行为动词行为动词（如（如like,
12、have, play, eat, run, need等）并且等）并且主语人称主语人称为为I / We / You / They 等等。 一般疑问句句型一般疑问句句型： Do + 主语主语 + 行为动词原形行为动词原形 + 其他？其他？ 肯定回答肯定回答：Yes, I / we / you / they do. 否定回答否定回答：No, I / we / you / they dont. 2. Does your father play football, too? 你的父亲也去踢足球吗？你的父亲也去踢足球吗？ too 也；还也；还 too 与与 also：also在句中的位置要在句中的位置要紧
13、靠动词紧靠动词； too 在句中的在句中的位置比较灵活位置比较灵活，有时插入句中，前后，有时插入句中，前后 用逗号分开，有时放在句末。用逗号分开，有时放在句末。 例句：我也知道这个答案。例句：我也知道这个答案。 I know the answer, too. Look and talk What does she often do? She often flies a kite. What does he often do? He often climbs mountains. Talk in groups What do they often do? They often play foot
14、ball. What does your mother often do? She often washes clothes. Lets chant What do you do, what do you do, What do you do on Saturdays? I fly, fly my kite. What do you do, what do you do, What do you do on Sundays? I see, see, see films. What do you do, what do you do , What do you do on the weekend
15、? I climb, climb, climb mountains. Do you often do exercise? No, I dont. 1 Read a story 你经常锻炼吗你经常锻炼吗? ? 不。不。 1 What do you often do on the weekends? I often stay at home and do my homework. 2 你经常在周末你经常在周末 做什么？做什么？ 我经常待在我经常待在 家做作业。家做作业。 2 A hard-working boy! 3 勤奋勤奋的孩子的孩子! ! 3 Let do some exercise. OK
16、. 4 咱们去锻炼吧。咱们去锻炼吧。 行。行。 4 Good! He is doing some exercise now. 5 太好了！他现在太好了！他现在 在锻炼了。在锻炼了。 5 I often stay at home and do my homework. 我经常待在家做作业。我经常待在家做作业。 Language points stay意思是“待在；停留”意思是“待在；停留”。 例句：你可以留在这里。例句：你可以留在这里。 You may stay here. Unit 4 What do you do on Saturday? Part C 陕旅版陕旅版 四年级下册四年级下册 R
17、eview 飞；放飞飞；放飞 做做 看看 洗洗 爬；攀登爬；攀登 周末周末 足球足球 words fly do see wash climb weekend football 电影电影 运动；练习运动；练习 山；山脉山；山脉 作业作业 有时；间或有时；间或 同；和同；和一起一起 film exercise mountain homework sometimes with 课后课后 在周末在周末 放风筝放风筝 踢足球踢足球 做运动做运动 phrases after class on the weekend fly a kite play football do exercise 看电影看电影 洗
18、衣服洗衣服 爬山爬山 做作业做作业 see a film do some washing climb the mountain do ones homework sentences 1. 询问他人的日常活动安排的特殊疑问句及答语：询问他人的日常活动安排的特殊疑问句及答语： What do/does +某人某人+do +时间？时间？ 主语主语+ often +动词短语动词短语. 例句：例句：What do you do on Saturday? 你在星期六做什么？你在星期六做什么？ I often play football. 我经常踢足球。我经常踢足球。 2. 询问他人的日常活动安排的一般疑问
19、句及答语：询问他人的日常活动安排的一般疑问句及答语： Do/Does +某人某人+动词短语动词短语+其他？其他？ Yes, I do. /No, I dont./ Yes, he/she does./ No, he/she doesnt. 例句：例句：Do you often do your homework on Saturday? 你经常在星期六做作业吗？你经常在星期六做作业吗？ Yes, I do. 是的。是的。/No, I dont.不，不是。不，不是。 Listen and circle Boy: What do you do on Sunday? Girl: I often see
20、 a film with my family. Sometimes I go to the zoo. Do you often see a film? Boy: No, I often climb the mountain with my father. Sometimes I play football. 听力原文：听力原文： Look, ask and answer A: Does.often do. on .? B: No, she/he doesnt. A: What does. do on. ? B: She/He. Saturdays Sundays Saturdays Weeke
21、nds Talk in groups Does Kitty often dance on Saturdays? No, she doesnt. Does she often sing on Saturdays? Yes, she does. What does Su Nan often do on Sundays? He often plays football. Does Alice often fly a kite on Saturdays? Yes, she does. Read and match Hi, Im Wu Chen! I often dance on Sundays. My
22、 mother does some cooking. And my father does some washing. What do my grandpa and grandma do? They often watch TV and do exercise. How happy we are! Look and write 1. I often _ on Saturdays. And I often _ with my family on Sundays. fly a kite see a film 2. He often _ on Saturdays. And he often _ on Sundays. play basketball climb the mountain 3. We often _ and _on the weekends. do our homework play games 同学们，这一课学习的单词你们都掌握了吗？现同学们，这一课学习的单词你们都掌握了吗？现 在大家来检验一下，点击下面的视频开始听写吧！在大家来检验一下，点击下面的视频开始听写吧！
