外研版九年级上册英语《Language in use》Heroes 复习说课.pptxVIP

Unit3Languageinuse;diefor

treatthewoundedsoldier

developnewwaysof

takecareof

saveone’slife

atthattime

onone’sown

learnabout

treatthesick

intheend;Readthesentencesinthepassage,payingattentiontotheunderlinedparts.;because表示“因为”,着重说明原因,常用来引导原因状语从句。如:

ZhangYangdidn’tgotoschoolbecausehewasill.

张洋因为生病了，所以没去上学。

Sheprobablydidn’tattendthemeetingbecauseIdidn’tseeherinthehall.??

她可能没参加会议，因为我在大厅没有见到她。??????;We?learn?English?so?that?we?may?get?more?

knowledge.

?我们学英语为的是获得更多的知识。

They?got?up?early?so?that?they?could?catch?the?first?bus.?

他们早起，以便能赶上第一班公共汽车。

so?that?引导的目的状语从句，作“以便、为的是”解，从句中通常用may(might)或can(could)。;

;because“因为”，表示直接的原因，语气最强。

1）why提问的句子，必须用because回答。

2）because的从句常放在主句之后。

3）because不能与so连用。

4）because+从句；becauseof+名词短语;Whydidhenotgotoschoolthismorning?;Whydoesshenotanswermyquestion?;Itwasraininghard_____.;Shewalkedquickly_____.;binethewordsintoasentence.;Theirnumberisgettingsmallerandsmallerbecausetheirlivingareasarebingfarmlands.;NormanBethunewantedtohelppeoplesohebecameadoctor.;NormanBethuneinventednewtoolsforoperationssothathecouldhelpthewoundedsoldiers.;NormanBethuneinventednewtoolsforoperations,sohecouldhelpthewoundedsoldiers.;WeknowwhatlifewaslikeinthecapitalcityoftheNorthernSongDynastybecauseZhangZeduanpaintedapictureaboutit.;so?that引导目的状语从句时，表示“以便；为了”，从句中常使用can?/could?/may?/might?/will?/would?/should等情态动词或助动词

sothat引导目的状语从句时，可以与表目的的动词不定式(not)todo…/soas(not)todo…/inorder(not)todo…互换。

注意：主、从句主语不一致时不能转换。;WewenttotheairportsothatwemightmeetProfessorYangthere.

→WewenttotheairporttomeetProfes