陕旅版四年级英语下册 Unit 4 Part A 教学课件.ppt

Unit 4 What do you do on Saturday? Part A 陕旅版·四年级下册;Lead-in;Do you like the weekend? What do you do on the weekend?;周末;飞；放飞;足球;运动；练习;电影;洗;爬；攀登;山；山脉;作业;New words;Read and tick;Talk in groups;What do you like to do after class?;What do you like to do after class?;Think and circle;What do you like to do on the weekend?;What do you like to do on the weekend?;Let’s learn;fly a kite;see a film ;做作业;Let’s talk;Good morning, Grandpa! What are you doing?;What does your father do on the weekend?;Language points;2. I often play football. 我经常踢足球。;拓展：常与一般现在时连用的单词和短语 always 一直 usually 通常 sometimes? 有时 never 从不? every day 每天;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数时，助动词要用does。 答语：三单人称+动词三单形式+其他. 例句：露西晚上做什么？ 她通常读书。;4. He often climbs the mountains. 他经常爬山。; 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词尾的变化上，其规律为： （1）一般情况下，直接在动词词尾+s?。如： play—plays write—writes climb—climbs; （2）以s,?x,?sh,?ch,?o结尾的动词，在词尾+?es?。如： guess — guesses fix—fixes finish — finishes? teach—?teaches go — goes do?—does?;（3）以辅音字母+?y?结尾的动词，先把y变为i，再加es。 如：study—studies? try—tries? fly?—flies? （4）不规则动词（特殊情况）。 如：?have?—has? be?—is?;Thank you for listening ;郑重申明