八年级英语下册 Unit 1 Past and present Welcome to the unit学案一 牛津版.doc

8b unit 1 welcome to the unit 教学目标：掌握past 和present的意义，并对过去完成时态有一定理解。教学重点：掌握卡通漫画里对话中的词语用法。教学难点：能够简单复习复述故事。教学过程：课前预习导学：一 短语翻译 1 一小时以前_ 2 在碗里_ 3 饥饿 _ 4 与某人一起玩_ 5 想要做某事_ 6 不同时代的交通工具_ 7 我刚吃完它_ 8 自1988年以来_ 9 在过去的100年里_10 不再_课堂内容讲解1. it was in the bowl an hour ago.ago 是副词，意为“以前”，指从现在算起一段时间以前，只用于一般过去时。该词不能单独使用，常和表示时间的词或短语连用。如：i _(meet) him three days ago.-where is the bird? -it _ (fly)away a moment ago.2. ive just eaten it.句中的just 是副词，意思是“刚才，刚刚”，通常与完成时连用，如：she has just arrived. -wheres jim? -he has just gone out.注意：just now 意思是“刚才，刚刚”，只能和一般过去时连用，一般放在句末。如：they _ (give) it to me just now.-where is mr smith? -he _(be)here just now.3. i dont want to play with you any more.play with 在句中的意思是_not -any more在句中的意思是_课堂巩固(一) 请用正确的时态完成句子1 hurry up! lunch _ already _(begin).2 _ he ever _(ride) a bike?3 li ming _ (hurt) his arm last week. he _ already_(stay) in bed for five days.4 yesterday, she _ (buy) one book in the bookshop. she _(not read) it since then.5 i _ already _ (lose) my pen. i _ (buy) it two days ago.6 where is my food? i have just _(eat) it.7 tonight i wont go to the cinema. because i have already_(see) it.8 i _ (watch) tv once a week last year.(二)句型转换1 i have eaten the food. (改成否定句) i _ _ the food.2 my hometown has changed a lot. (改成一般疑问句并作回答) _ _ hometown _ a lot? yes, _ _. / no, _ _.3 eddie has lived with millie for four years.(对划线部分提问) _ _ _ eddie _ with millie?4 they have gone to the library.(对划线部分提问) _ _ they _?5 john has played this computer game a few times. (改成一般疑问句) _ john _ this computer game a few times？6 i have decided to see it again?(对划线部分提问) _ _ _ _ _ _?7 mr green has already come back. (改成否定句) mr green _ _ back _.8 we have been very busy these days. (改成一般疑问句并作回答) _ you _ very busy these days? yes, _ _./no, _ _.（三）根据课文填空hobos food _ in the _ an hour ago. but it isnt there now. why?eddie has just _ it because he was _. hobo thinks eddie has _and he is _ bas now. he doesnt want to _ with eddie any _.(四)完形填空。（10分）it is interesting to visit another country, but there are some problems when you dont know the 1 very well. it may be 2 to talk with the people there. we may not know how to use the telephone in the country that we are visiting. we may not know how to buy 3 we need. in a 4 country we might not know where to eat or what to order in a 5 . it is not easy to decide how 6 to tip waiters or taxi drivers. when we need help, we might not know how to ask for help. it is not pleasant to have an experience 7 that. 8 a short time, however, we learn what to do and what to 9 . we learn to enjoy life in another country and then we may be 10 to leave.( )1.a.language b.people c.words d.country( )2.a.tired b.happy c.difficult d.easy( )3.a.something b.anything c.things d.shopping( )4.a.good b.strange c.old d.young( )5.a.shop b.school c.hospital d.restaurant( )6.a.soon b.many c.much d.often( )7.a.as b.like c.for d.with( )8.a.after b.in c. before d.for( )9.a.talk b.tell c.speak d.say( )10.a.glad b.worried c.sorry d.interested学、教后感参考答案：一、1. has, begun 2. have, ridden 3. hurt, has, stayed 4. bought, hasnt read 5. have, lost ,bought 6. eaten 7. seen 8. watched二、1. havent eaten 2. has your, ch