江苏省涟水县红日中学七年级英语上册 7A Unit 2 Lets play sports（第4课时）Grammar教学案（无答案）（新版）牛津版.doc

7a unit 2 lets play sports（第4课时）grammar教学案一、教学目标：1 理解行为动词一般现在时的用法。 2 掌握行为动词一般现在时的肯定句、否定句、疑问句及肯定和否定回答的基本法 3 结合本单元话题，用一般现在时进行交际。二、教学重难点：行为动词一般现在时的用法。 行为动词疑问句及其肯否定回答。三、学习与交流：2 翻译生词在周末_ 当然_ 购物_ 3 .写出下列动词的第三人称单数形式。put_ play_ study_enjoy_ have_guess_dress_ miss_ watch_fly_do_ go_ wash_teach_ fix_交流展示：1. 预习情况。2. 行为动词第三人称单数形式变换 行为动词三单形式变换规则：（背诵以下内容）（1） 大部分动词直接加s如like -likes play-plays（2） 以一个辅音字母加y结尾的，去掉y加ies。如study-studies fly-flies(3) 以sh, ch, ss,x 结尾的加es. 如wash-washes watch-watchesdress-dresses fix-fixes (4) 以o 结尾的加 es , 如 do-does go-goes4、 典型题列：( )1. -_? -yes, he does. a. do you like applesb. does he like applesc. what does he liked. does she like apples( )2. my sister likes watching tv, but my brother_ like it. a. isb. isntc. dontd. doesnt( )3.my little sister glasses after school.a. does notb. does wearc. doesnt weard. not wear( )4.my cousin bobby enjoy a. play gamesb .listen to the radioc. wear glassesd .playing basketball( )5._your sister_to school every day? a . are walkb is walkc. does walksd. does walk 五、达标检测i.句型转换。 1. i play football very well.(改一般疑问句并否定回答) _ you _football very well? _ ,_ _.2. he does his homework every day.( 改否定句) he _ _his homework every day.3. she goes to school by bike every day(改一般疑问句并肯定回答)_she_to school by bike every day? _, _ _. 4. i do my homework on sundays(改一般疑问句) _you_your homework on sundays?ii.用所给动词的适当形式填空。iii. 用括号内所给动词的正确形式填空：dear simon, at the weekend, i get up early. i _ (go) swimming for half an hour. then i _(come) back home for breakfast. my mother _(do) the housework, and she _(be) always busy. my father _(not do) housework. he _(work) very hard on weekdays, so now he needs rest. in the morning i _(do) my homework. in the afternoon, my father and i _(go) swimming. my father _(love) swimming, and he is good at it. my mother _(enjoy) reading. in the evening, we often _(eat) in a restaurant._(write) to me soon!iv .完成下例句子1 .- 你一周去散步几次？-三次。 - _ _ _ do you _ _ a week ? - _ _.2 .-他网球打得好吗？-是的。 -_ he _ _ _ _? -yes, he _.3. -他通常在哪里游泳？-在游泳池。 -_ does he usually _? -_ the _ pool.4