外研社六年级英语教案

英语教案九教学目标熟练掌握laugh cup understand mistake middle study 等单词的读法和写法掌握Main sentence patterns 时的用法教学重点熟练掌握重要单词的读法和拼写以及重要短语掌握形容词和副词的比较级和最高级熟练掌握特殊句型教学难点一般过去时的掌握区分形容词和副词的比较级和最高级课时安排 4个课时新课讲解【温 故】how long how often how soon1) do you go to swimming in summer？Once a week.2) does it take from your home to school?It usually takes twenty minutes.3) can they come back？About half an hour4) will the airplane take off ?It will take off at 7 oclock this morning.5) do you visit your parents?I visit them every week.6) does it take him to work it out?Its about ten minutes ,he thinks it is very difficult.7) must they finish their work?On the last day this weekend.用what who why when where which 填空。1） is his name? 2） do you usually get up every morning ? 3） (地点)was he born? 4） was he born? He was born in2002. 5） happened to him? 6） is that girl under the tree? She is my classmate.7） did he learn to do? 8） is he famous? Because he is a singer star.9） do you like living，ChengDu or MeisShan?10） is my football？【知 新】laugh cup understand mistake matter sleep easysad because throw tired cry happy afraid raincoat swimsuittheatre excited thirty angry hungry subjects:Chinese Math History English Science PEFrench Physics Chemistry Geography Music have a baseball team on your hand dont understand make mistake with lots of wear raincoat on the tree look down out of the windowunder the tree dont worry miss you by bus walk=on footSentence：Whats the matter ?Why are you laughing?Its easy to make mistakes with English .Why are you wearing raincoat? Because its going to rain.Are you going to go to school this September ?Yes ,Im really excited.What are you going to study?Im going to study Physics, Chemistry ,History What about you?How are you going to go to school?Im going to go to school by bus.How is shehe going to go to school?She he is going to school on foot.形容词、副词一般来说，中文意思是“的”的词是形容词，而中文意思是“地”的词是副词。一、形容词概念形容是用来修饰物体的形状，大小，长度，属性，特点等，位于名词的前面。如：1He is a hard-working student.(努力的特点)2Our English teacher has long hair.（长的长度）3The elephants are very big, and the mice are very small.（大的、小的大小）二、形容词、副词比较级和最高级的意义英语中的形容词和副词，在句子里表示“比较”、“最”时，要用特别的形式，即：比较级和最高级。原来的形式称为原级。如：long 原级longer 比较级longest 最高级1The black pen is very long. 黑色的钢笔很长。2The blue pen is longer than the black one. 蓝色的钢笔比黑色的长。3The red pen is the longest of the three. 红色的钢笔是三支中最长的。三、形容词、副词比较级的用法表示两者间的比较用比较级。其常见句式有： 1“A + be +形容词比较级 + than + B”意思为“A比B更”。如：This tree is taller than that one. 这棵树比那棵树高。 注意：在含有连词than的比较级中，前后的比较对象必须是同一范畴，即同类事物之间的比较。 在比较级前面使用much，表示程度程度“强得多”。如：A watermelon is much bigger than an apple. very, quite一般只能修饰原级，不能修饰比较级。 2“become + 形容词比较级 + and + 形容词比较级”是“变得越来越”的意思，and连接同一个形容词的比较级。如：It becomes warmer and warmer when spring comes. 春天来了，天气变得越来越暖和了。 注：表示“越来越”时，若比较级是“原级 + er”构成的，则常用“比较级 + and + 比较级”形式；若比较级是“more + 原级”构成的，需用“more and more + 原级形式”。如：Our school is becoming more and more beautiful. 我们的学校变得越来越美丽。3在含有or的选择疑问句中，如果有两者供选择，前面的形容词要用比较级形式。如：Who is taller,Tim or Tom? 谁更高，Tim还是Tom?四、形容词、副词的最高级的用法形容词、副词的最高级形式主要用来表示三者或三者以上人或事物的比较，表示“最”的意思。句子中有表示范围的词或短语。如：of the three, in our class等等。如：He is the tallest in our class. 他在我们班里是最高的。注意形容词最高级前一定要有定冠词the，而副词最高级前则不需要。1、形容词表示某一事物或人的特征，副词表示某一动作的特征。形容词和副词有三种形式：原形、比较级、最高级。比较级：+er 最高级：the +est两个重要特征：asas中间一定用原形，than的前面一定要+er。2、形容词、副词比较级的规则变化如下：（1）一般直接+er。如：tall - taller, fast - faster 单音节词如果以-e结尾，只加-r。如：late - later（2）重读闭音节词如末尾只有一个辅音字母，须双写这个字母，再加-er。如：big - bigger, fat - fatter（3）以辅音字母加-y结尾的词，变y为i，再加-er。如：heavy - heavier, early - earlier（4）双音节和多音节词的比较级应在原级前加more构成。如：beautiful - more beautiful, careful - more careful, quietly - more quietly, interesting - more interesting（5）有些不规则变化的，须逐一加以记忆。如：good/well better, bad/ill worse, many/much more, far farther/further, old older/elder课堂跟踪一、写出下列形容词或副词的比较级、最高级old_ young_ tall_ long_ short_ strong_ big_ small_ fat_ thin_ heavy_ light_ nice_ good_ beautiful_ low_ high_ slow_ fast_ late_ early_ far_ well_ 二、根据句意填入单词的正确形式：1. My brother is two years _(old)than me. 2. Tom is as _(fat) as Jim.3. Is your sister _(young) than you? Yes,she is. 4. Who is _(thin),you or Helen? Helen is.5. Whose pencil-box is _(big),yours or hers? Hers is. 6. Marys hair is as _(long) as Lucys.7.Ben _ (jump) _ (high) than some of the boys in his class.8._ Nancy sing _ (well) than Helen? Yes, she _.9.Fangfang is not as _ (tall) as the other girls. 10.My eyes are _(big) than _ (she).11.Which is _(heavy),the elephant or the pig? 12.Who gets up _(early),Tim or Tom?13._the girls get up_(early) than the boys?No,they_.14. Jim runs _(slow). But Ben runs _(slow). 15.The child doesnt_(write) as _(fast) as the students.三、翻译句子：1、谁比Jim年纪大？是你。 _ is _than Jim？ _ are.2、谁比David更强壮？是Gao Shan. _ _ than David? Gao Shan _.3、谁的铅笔更长，他的还是她的？我想是她的。_ pencil is _,_or_？_is,I think.4、谁的苹果更重，你的姐姐的还是你的弟弟的？ 我的弟弟的。_ apples _ _,your _ or your _? My _ _.5、你和你的叔叔一样高吗？是的。 _ _as _as your uncle?Yes,I am.6、他和他的朋友Jim一样年轻。 He _ as _ as _ _ Jim.7、她和她的双胞胎哥哥一样胖吗？不，她比他瘦。1、 _ _ as _ as_ twin _? No, _ _ than him.2、 8.Yang Ling每天睡得比SuYang晚。 Yang Ling _ to _ _ than Su Yang every day.3、 9.我跳得和Mike一样远。 I _ as _ as Mike.4、 10.Tom比你跑得快吗？不是的,他和我跑得一样快。5、 _ Tom _ _ than you?No,he _. He_ as_ as_.6、 11.多做运动，你会更强壮。 _ more exercise,youll _ _ soon.7、 12.我的科学很好，但是语文不好。 I _ _ at Science.But I dont _ well in Chinese.8、 13. 你放风筝比王兵放得高吗？不，我比他放得低。9、 _you_the kite_than Wang bing?No,I_it _than_.14.我喜欢游泳。我所有的朋友都游得比我慢。 I like_.All my_ _ _than me.15.我的姐姐起得比我早。 My_ _ up _than me.16.女孩比男孩唱得好吗？是的。 _the girls_ _ _the boys? Yes,they _.17.她不擅长体育。但我跳得没有她高。 She doesnt _ _ in PE. But I dont _ _than_.18.你足球踢得比你的同班同学好吗？不，他们踢得和我一样好。_ you _football _than your classmates?No,they_as_as me.19我母亲比我父亲年纪小。 My_ _ _than my _.20.她的毛衣和我的一样重。 _sweater_ as_as_.21.我的连衣裙太短了。我想买一条大点的。 My dress_ too_. I want to _a_one.22. Im taller than Mike .(该成用原级的比较) Im _ as _ as Mike .