2016春牛津译林版英语九下unit 4《life on mars》（grammar b、c）word教学设计

《2016春牛津译林版英语九下unit 4《life on mars》（grammar b、c）word教学设计》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit1Grammar（B、C）精品教案Learningaims知识目标Objectclausesintroducedby‘that’Objectclausesintroducedby‘if’or‘whether’能力目标Makeobjectclausesentences情感目标TobeinterestedinEnglishMainpointsanddifficultpointsHowtoconnecttwosentencesHowtoconnecttwosentencesLearningprocedures：1.

2、自学展示把下列句子改成宾语从句。(1)Earthisbecomingmoreandmorecrowdedandpolluted.(Danielthinks)(2)PeoplewillliveontheplanetMarsbytheyear2100.(Danielthinks)(3)Therobotwilldomostofourwork.(Danielthinks)(4)He’llbebackinamonth.(Ihear…)(5)IhavebeentotheGreatWallonce.(Hetellsme…)2.探究

3、学习Step1RevisionChecktheexercisesaboutmodalverbsintheworkbook.Step2Lead-inAskthestudentstwoquestionsaboutthelifeonMars.Whatdomanypeoplethinkofthelifebytheyear2100?WhowilldomostoftheworkonMars?Step3Presentation1(1)Accordingtothestudents’answers,showthemthesentenc

4、eswithobjectclauses.Peoplethink(that)robotswilldomostofourwork.Manypeoplebelieve(that)wewillliveontheplanetMarsbytheyear2100.Manypeoplearesure(that)theywillhavemoretimefortheirhobbies.Thentellthestudentstofindouttheruleswiththehint:Fromthesentences,weknow(that)

5、anobjectclausecanbeputaftersome_______,suchas‘think’,‘believe’,‘know’,oraftersome___________,suchas‘sure’,‘certain’.(2)Askthestudentstochangeonesentenceintothenegativeone,andgivethemtwoitemsandmakethestudentschoosethebetterone.Manypeoplebelieve(that)wewillliveo

6、ntheplanetMarsbytheyear2100.(改为否定句)Manypeopledon’tbelieve(that)wewillliveontheplanetMarsbytheyear2100.Manypeoplebelieve(that)wewillnotliveontheplanetMarsbytheyear2100.Andthentellthestudentswealwaysput‘not’before‘think’and‘believe’.Step4Practice1Askthestudentsto

7、findoutwhetheritisanobjectclauseornot.Step5Presentation2Another2questionsCananyplantsgrowonMarsnow?Manypeoplearesurethatsomeplantscanproduceenoughwateronmars,aren’tthey?[Thenshowthestudentsobjectclausestointroducea‘yes/no’question.Thentellthestudentstopayattent

8、iontotheorderandthetense.Step6Practice2(1)Use‘if’or‘whether’tomakeobjectclauses(2)Fillintheblankswith‘that’,‘if’or‘whether’.3.课堂整理(1)我们可以在动词后用that来引导一个句子，替代宾语，在口语中that可省略。(2