Unit4LifeonMarsGrammar课件牛津译林版英语九年级下册.pptx

九年级·英语·译林版·全一册;;;;1.用“介词短语”把状语从句转换成简单句;1.Millieheardthatsomeonewassingingintheroom.;Ican’tpasstheexamifyoudon’thelpme.

Ican’tpasstheexamwithoutyourhelp.;Youshouldputthembackafteryouusethem.

Youshouldputthembackafterusingthem.;用介词把宾语从句转换成简单句;一、词汇记忆;6.外星人?alien?;;注意：

用介词把宾语从句转换成简单句时常用的动词和介词的搭配有：

remindsb.of...使某人想起......

besure/certainabout对......确信;1.PeoplemightmovetoanotherplanetinthefuturebecausethepopulationontheEarthisincreasingrapidly.(becauseof)

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2.Ifthereisnofreshfood,mealswillnotbeastastyastheyaretoday.(without)

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3.ItwouldbefunnytoplayfootballonMarsbecauseofthelowgravity.(because)

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4.Withoutspecialboots,youcannotwalkonMars.(if…not)

___________________________________________________________;BUsingobjectclausesorsimplesentences;;Replacetheunderlinedpartswithanotherexpression.;1.becauseoftheseriouspollutionontheEarth

2.abouttheinterestinglifeonMars

3.becausethegravityislow

4.withoutfootball

5.withthesamefootballfieldsasthoseontheEarth;1.Hewasabsentfromschoolyesterdaybecausehewasill.(becauseof);MillieknowslittleabouttheplanetMars.SheisaskingDanielformoreinformation.RewriteMilliessentencesusingthewordsinbrackets.;1.Areyouaware______________________________________(distance)

2.Doscientistsagree___________________________________________

__________(possibility)

3.Havetheythought___________________________________(problem)

4.Areyouaware______________________________________(transport)

5.Iwonder___________________________________________(number)

6.Ith