Unit 2 Lesson8 Marco Pole and the Silk Road 导学案（无答案）

年 级 科 目 主备人 审核人 教研组 班 级 学生姓名 组号
七年级 English 英语组
课题 Lesson8:Macro Polo and the Silk Road 课时 1
预习导学 根据汉语意思完成句子： 1.在……和……（两者）之间________________2.一本著名的书__________________ 3.带回来________________ 4.在…岁时________________ 5. 对…陌生_______________ 6. 在17岁时，他去了中国。 ______ ______ ______ ______ 17, he went to China. 7. 中国人发现了煤，并发明了纸。 The Chinese ______ coal and ______ paper. 8. 他们的旅行持续了大约20年! Their journey ______ ______ twenty years! 9. 我希望有一天写一本那样的书。 I ______ ______ write a book like that someday.
二、学习目标 1.熟记下列单词及短语 Ago, Europe，Asia，journey ,king ,coal ,discover ,invent, other; at the age of, be new to between...and.... bring back 2.了解一般过去时的构成和用法
探究新知 探究一 ： 一般过去时 Be(was/were)动词的一般过去时 Eg. I was a farmer a year ago./Danny was happy one minute ago./They are in the park yesterday./Jenny and Danny came to China in the past. 含有be(was/were)的肯定句：主语+was/were+其他. Eg. I wasn’t a farmer a year ago./___________________________./___________________ _______./____________________________________. 含有be(was,were)的否定句：主语+wasn’t/weren’t+其他。 Eg.Was you a farmer a year ago /___________________________ Yes,_________.No,____________./_____________________.Yes,_____________.No,__________________./__________________________________.Yes,______________.No,____________________./_________________________.Yes,__________.No,_____________. 含有be(was,were)的一般疑问句：Was/Were+主语+其他？肯定回答：Yes,主语+was/were. 否定回答：No,主语+wasn’t/weren’t. Be(was/were)动词一般过去时的一般疑问句是提前be(was/were),否定句是在be(was/were)动词前加not. 行为动词的一般过去时 Eg.I saw her yesterday evening./Macro Polo met the king at the age of seventeen. 行为动词一般过去时的肯定句：主语+动词的过去式+其他。 Eg.Did you see her yesterday evening /________________________________________ 一般疑问句：Did+主语+(do)动词原形+其他？ 肯定回答Yes,主语+did. 否定回答：No,主语+didn’t. Eg.I didn’t see her yesterday evening./_________________________________________. 否定句：主语+didn’t+(do)动词原形+其他. 行为动词一般过去时的一般疑问句是借did，动词的过去式恢复为原形，否定句是在动词前加didn’t，动词的过去式恢复为原形. 3.动词过去式的规则变化： 1.一般情况下，在动词后加-ed; 2.以不发音的字母e结尾，在动词后直接加-d 3.以辅音字母+y结尾，将y变i，再加-ed; 4.以重读闭音节(一元音+一辅音)结尾，双写末字母再加-ed.
当堂训练 1.The j____________ from Beijing to Zhengzhou took nearly seven hours. 2. China and Japan both belong to A ______. 3. They________ (travel) to Beijing in1956. 4.I hope_________(be) a dancer in the future. 5.Marco Polo was a man _______Italy.(介词） 6.He moved goods ___________ Europe __________Asia.(介词） 7.Lucy did her homework at home.（否定句） Lucy ____ ____ her homework at home. 8. Mr Hu taught her math last year.（一般疑问句） ___________Mr Hu __________her math last year 9At the age of 14,he could ride a bike.(同义句）______he _______14,he could ride a bike. My family travels to Beidaihe. （用last month改写） My family ______ to Beidaihe last month. 11. He found some meat in the fridge.（变一般疑问句并作肯定回答) ______ he _____ ______ meat in the fridge Yes, _____ ______. 12.I ________________(not do) any housework last term. 13. _____ ______you ___________ (have) a good time on you last school trip
六、课堂小结