用法导学案编写人:周朝波 时间: 学习目标:熟悉课文中出现的it 句型,能熟练运用该句型,并了解其他常见it 句型。 学习重点:it 做形式主语和形式宾语 学习难点:运用it 句型 学习内容: 引导的强调句、It表时间的固定句式: 学习步骤:呈现 归纳反馈 Task1.Read followingsentences. S1. What cellphone.S2. What hisdictionary. S3. Whose book MrCheng’s. S4. Where yourEnglish book? here.S5. My cat can’tfind anywhere.Question: What does sentencesrefer 可以用作人称代词,代指___________________还可以替代指示代词_____ followingsentences. Fridaytoday. verycold last Monday. about8:30 now. about25km from Longxian Shaoguancity. Yougot highfever! Question: What does sentencesrefer 可以用作非人称代词,表示_____,_____,______,______,______,______等。Task3. Step1:Read followingsentences. treatme breakfasttomorrow. ourclass goodjob finalexam. ourcountry? myage stilllook like ,句子真正的主语是——____________牢记以下常用于该句型的形容词 clear/obvious /true /possible /certain /amazing/ridiculous 从句.思考:为什么要用it 做形式主语而把真正主语放到后面去? 跟踪训练1:It 真的,我一点都不喜欢她的绵羊音。(sheepvoice) Step2:Read followingsentences. strangethathe sayso 他居然会这样说,真是奇怪。 greatpity thinkso 他居然会这样想,真是一件憾事。 trees鸟在树上安歇是很自然的。 Beijingright away 有必要立即派他去北京。 necessary/strange/natural/important/pity/no wonder/impossible Clause从句中的动词 要用______________, necessary/strange/natural/important/pity/no wonder/impossible clear/obvious /true /possible /certain /amazing/ridiculous 最大的区别是?跟踪训练2 真是令人惊讶袁隆平经常去游泳,而且游得很快。下面两道题有什么特别之处? herimmediately. wouldcall yourschool. shouldhappen happened小结回顾:关于it 做形式主语的两种句型(注意其区别) 1.It clear/obvious /true /possible /certain /amazing/ridiculous 从句2.It necessary/strange/natural/important/pity/no wonder/impossible 从句Step3.Read followingsentences. stopsmoking. (Text, web page, line quit.(Text, letter, line 19) 在S1与S2 的作用是_________,真正主语是_____________. goodcrying over spilt milk. usecasting pearls before swine 在S3与S4 的作用是_________,真正主语是_____________.构成如下结构: use/nogood/not any good/not any use+ doing sth. 跟踪练习3: 你没有参加这个聚会是个遗憾。小结:it 做形式主语 可以在句中充当形式主语,真正主语可以由______引导的主语从句充当,还可以由______以及_________短语充当。 Task 4:Read followingsentences. S1.Amouse barked like cataway sohe said hisson foreignlanguage.” S2.Wethink ourduty cleanour classroom every day. 分析:S1与S2 句型中的it 是____________,真正宾语是___________. 建议用6123结构来记忆该结构。 6123 结构 Wethink ourduty cleanour classroom every day. importantkeeping notes. Hefound hewould finish 6---主句常用的6个动词---think, believe, make, find, consider, feel. 2---紧跟在it后的宾语补足语,有两种形式,形容词或者名词。 3---真正宾语的三种形式:不定式短语;动名词短语;that引导的宾语从句。 跟踪练习4.用形式宾语造句 Don’tyou think/useful/to learn foreignlanguage/ wethink/ necessary/to practice oral English/every day/ students/consider/no use/reading aloud/in hemade/ certain/ she had gone abroad/ 仿写句子 Eg. getup a.m.我认为他几乎每晚都出去散步是很奇怪的。 Eg.We think ourduty makeour hometown more beautiful. 她觉得对他没有什么好担心的 Task morefossil fuels hasresulted increase.(P26L15)强调句型通常形式为:________________________________________。用来强调句子的 主语、宾语或状语。一般疑问式:__________________________________ 特殊疑问式:特殊疑问词+is/was+that/who+其它? until的强调形式It didn’trealize she famousfilm star until she took off her dark glasses. untilshe took off her dark glasses realizedshe famousfilm star. 强调划线部分:15)Peter saw his friend parkyesterday. 强调Peter sawhis friend parkyesterday. 强调his friend: 16)Ididn’t receive my letter until yesterday? 17)It Step7:Homeork《三维设计》第三单元语法练习。 Step8:课后反思 你学到了什么? 还有什么疑惑?