高中英语 Module6 Unexplained Mysteries of the Natural World 第3课时学案 外研版必修4

1、Period 3: Language Points学习目标：1. 掌握文章中包含的重要语言点2. 培养快速阅读，整体理解能力学习重点：掌握文章中包含的重要语言点学习难点：培养快速阅读，整体理解能力课前预习使用说明与学法指导：1. 在语境中掌握重点单词、短语和句型的用法2. 15分钟之内完成教材助读：1. 今晚她很有可能给我打电话。 She is very likely to ring me tonight. 2. 由于这场大雨他不可能来这里了。 He is unlikely to come here due to the heavy rain. 3. 他声称见过这种已经绝迹了的怪物。 He c

2、laimed that he had seen the species of monster that had died out. 4. 湿杯子在桌面上留下一个痕迹。 The wet glass left a mark on the surface of the table. 5. 我看见一只兔子钻进洞。 I saw a rabbit dive into its hole. 6. 这个项目所处的区域面积约450亩。 This project will cover an area of 450 Chinese mu. 7. 拍照是一种保存和分享回忆的方式。 Taking photos is a

3、way of saving and sharing memories. 预习自测：选词填空claimed sceptical exists attack frightening1.She started to _ the burglar with a piece of wood.2. It is _ to think how easily children can be hurt.3. The custom of arranged marriages still _ in many countries.4. Many scientists remain _about the value of

4、this research program.5. That old lady _ that she had a lot of money. 我的疑问：_课内探究质疑探究：1. They say that the lowtemperature lake is unlikely to be able to support such large living creatures.他们说，水温这样低的湖泊不可能生存有体形如此巨大的生物。学情诊断(1)用likely，possible，probable填空Are we_to arrive on time?It is _ that we will arri

5、ve before dark.Rain is_ but not _ this evening.(2)It seems that it is _ to rain，so take the umbrella with you.AlikeBlikelyCunlikeDunlikely归纳拓展be unlikely to do sth.不可能做某事It is unlikely that.不可能be likely to do sth.可能做It is likely that.可能It is possible/probable that.可能It is possible (for sb.) to do st

6、h.(某人)可能做某事易错提示(1)likely既可以用人也可以用物作主语。(2)possible和probable表示客观上有可能，不能以人作主语。probable的可能性比possible大。2. 学情诊断完成句子(1)My sister met him at the Grand Theatre yesterday afternoon，so he couldnt_have_attended (不可能听了) your lecture.(2)Jenny，I have washed your clothes for you.Thanks.You neednt_have_done (没有必要那样做

7、) it.I could manage it myself.(3)There was a lot of fun at yesterdays party.You ought_to_have_come (原本该来)，but why didnt you?(4)Mummy，I climbed to get the teddy bear from the top of the shelf.My goodness！You might_have_hurt (可能会伤到) yourself.(5)Did Mary come to the party?I dont know.She may_have_come

8、(可能来了) while I was out.当堂检测：1The terrible accident is under investigation.Actually, quicker action_those workers trapped in the mine.(2013福州联考)Amight have saved Bmust have savedCought to have saved Dshould have saved2Cathy went to the hospital alone.If she had told me about it, I_with her.(2013北京东城期

9、末)Ahad gone Bwould have goneCwould go Dwent3Why！I_get you on the phone.We _basketabll on the playground when you phoned.Adidnt；must be playingBcouldnt；must be playingCcouldnt；must have playedDdidnt；must have been playing4Ann is still unhappy today.Its all your fault. You_to her yesterday for your mi

10、ndless mistake.(2013合肥质检)Ashould apologize Bshould have apologizedCshouldnt have apologized Dmust apologize课后反思：_课后训练1Listen！Do you hear someone _for help？(2010湖南卷，21)Acalling Bcall Cto call Dcalled2His first book _next month is based on a true story.(2010陕西卷，19)Apublished Bto be publishedCto publish Dbeing published3Fishermen sometimes claim_monsters in the sea.Ahaving seen Bto seeCto have seen Dsaw4As soon as he came back，he set about _with the problem.Adoing Bdealing Cworkin