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1、Unit3WhatwereyoudoingwhentheUFOarrived?Unit3WhatwereyoudoingwhentheUFOarrived? Teachinggoals: 1.Words:barbershop,well,bathroom,accident,earth,silence,playground,around,strange,kitchen,modern,follow,shirt. 2.when,while引导的时间状语从句。 3.学习过去进行时态。 4.利用知识谈论过去发生的事情。
2、5.复习过去式，学会讲故事。 6.了解一些自然科学知识和社会科学知识。 Importantanddifficultpoints: 1.when,while引导的时间状语从句。 2.学习过去进行时态。 Teachingaids:atape-recorder,cards. Period1 Teachingprocedures: Step1Leadingin 1.Greetingsandfree-talk. 2.Checkthehomework. 3.DictatethewordsinUnit2. St
3、ep2Pre-task SBPage18,1a. 1.Pointtothesentences.Readthesentences.Explainwhateachonemeans. 2.Lookatthepicture.Pointoutthesixpeople.Matchthestatementswiththepeopleinthepicture. 3.Checktheanswers. 4.Practicereading. Step3While-task SBPage18,1b. 1.Readtheinstr
4、uctions.MakesuretheSsunderstandwhattheyshoulddo. 2.Lookatthedialogueinthepicture. Explain: 过去进行时态的构成:was/were+doing. 用法:表示过去某一时刻或某一段时间正在进行的动作，一般用时间状语来表示。 IwasstandinginfrontofthelibrarywhentheUFOarrived. 3.Playthetapetwice.Circlethecorrectresponses. 4.Chec
5、ktheanswers. Step4Post-task TalkaboutwhatpeopleweredoingwhentheUFOarrived. Step5While-task SBPage19,2a. 1.Readthesentences.MakesuretheSsunderstandwhattheymean. 2.Playthetapetwice.Orderthesestatements. 3.Playthetapeagain,correcttheanswers. SBPage19,2b. 1.
6、Readtheinstructions. 2.Playtherecording.Write“when”or“while”oneachline. 3.Playtherecordingagain,correcttheiranswers. Notice:when/while ※Whencomesbeforeaquickactionthathappensonlyonce.Theword“while”comesfromanactionthatcontinuesforsometime. Step6Post-task SB
7、Page19,2c. 1.Pointortthepicture.Askwhateachpersonisdoing. 2.Groupwork:Ask“Whatwas…doingwhentheUFOarrived?” 3.Askagrouptosayitsconversationtotheclass. Step7GrammarFocus Reviewthegrammarboxbyaskingsomestudentstoreadthesentences. Homework: 1.Gooverthewordsint
8、hisunit 2.用介词或介词短语填空。 ①Theyweretalkingthephone. ②Iwasthebarber’schair. ③TheboywaswalkingthestreetwhenaUFOlanded. ④IhadaveryunusualexperienceSunday. ⑤Thea
