Unit5Topic2SectionB学案初中英语九年级下册

Unit5Topic2SectionB【学习目标】1.能区分dieof与diefrom的用法。2.会正确运用由who和whom引导的定语从句。3.通过对郑和信息的了解,做到不畏困难,成为一个勇于冒险和创造新时代的人。【预习导学】一、生词速查1.v.率领;领导;引领→n.领先地位;铅;铅笔芯

2.n.贸易;买卖;交易→v.互相交换;以物易物;交易

3.n.海岸;海滨

4.n.出生

二、短语速记1.中国历史

2.最近

3.引以为豪

4.宫廷官吏

5.从……到……

6.在那时

7.做……成功

8.超过

9.半个世纪

10.在……扮演着重要角色

11.死于

12.愿意效劳

三、句子速译1.CouldyoutellmesomethingaboutthepersonnamedZhengHe?______________________________________________________________2.HewasaMingdynastyexplorerwhomweChinesepeopleareproudof.______________________________________________________________3.HeisreallytheprideofChina.______________________________________________________________◎学法指导:通过观察上面的3个句子,你能发现这些句子中黑体部分是什么语法现象吗?请标注出来。四、想一想预习课本1a,回答下列问题。1.WhowasZhengHe?______________________________________________________________2.WhydoesKangkangthinkZhengHewasgreat?______________________________________________________________3.WhatdidZhengHefindthedirectioninthesailingby?______________________________________________________________4.WhatdidZhengHedieof?______________________________________________________________【答案】一、1.lead2.trade3.coast4.birth二、1.China'shistory2.thesedays3.beproudof4.palaceofficial5.from...to...6.atthattime7.succeedindoing8.morethan9.halfacentury10.playanimportantrolein11.dieof/from12.my/withpleasure三、1.你能告诉我一些关于一个叫郑和的人的事吗?2.他(郑和)是我们中国人非常骄傲的明朝探险家。3.他(郑和)真正地是中国的骄傲。四、1.ZhengHewasaMingdynastyexplorer.2.BecauseZhengHeledsevenoceanjourneysfrom1405to1433asacaptainandpalaceofficial.3.ZhengHefoundthedirectioninthesailingbythepass.4.ZhengHediedofillness.【合作探究】任务驱动一语法探究根据句意在横线上填入of或from1.Hisgrandfatherdiedatrafficaccidentlastyear.

2.Theoldestvillagerherediedaseriousblooddiseaseyesterday.

3.Aroundeightypeoplediedoverworkeverydayinthecamp.

◎学法指导:dieof和diefrom都意为“死于……”。dieof侧重用于指疾病、衰老等自身内因造成的死亡;diefrom主要用于指环境、事故等外因造成的死亡。任务驱动二语法训练结对观察课本中2的示例,然后完成练习。◎学法指导:做题前,可以先总结一下定语从句的引导词都有哪些及各自的用法。任务驱动三小组调查在小组里调查小组成员对郑和的信息的了解,每组派代表进行全班展示。ZhengHeNameBirthProfessionJourneyDeath◎学法指导:在小组里调查小组成员对郑和信息的了解,注意定语从句的正确使用。【答案】任务驱动一1.from2.of3.of/from【知识超市】[命题点]区分die的短语

●Sheisdyingtoknowwherehehasgone.她迫切想知道他到哪里去了。◎观察思考:1.Manyoldcustomsaredyingout.许多旧习俗正在消失。2.Hisangerhasdieddownabit.他的怒气已消了一点儿。3.Thesoundofthecardiedawayinthedistance.汽车的响声消失在远处。4.Ashegrewolder,hisrelativesalldiedoff.随着他年龄的增长,他的亲人都一个一个地死去了。◎用法总结:die与不同介词的搭配,意义各不相同。易错辨析对点自测根据句意填入适当的介词,完成句子1.ManyvillagersinthesouthofChinadiesnakebiteseveryyear.

2.TherearemillionsofchildrendyingsomethingtoeatinAfrica.

3.Asisknowntoall,thefireintheforestisdying,andwillsoondie.

4.Itissaidthatmanykindsofanimalsareindangerofdyi