Simplepasttense(II)TolearntheformandtheusagesofthesimplepasttenseTousethesimplepasttensetomakepositiveandnegativesentencesTousethesimplepasttensetoaskandanswerquestionsputuptent搭，竖立n.帐篷Newwordandexpression1.Onesunnyday,Alicesatbyariverwithhersister.2.Shelookedupandsawawhiterabbitinacoatpassingby.3.Ittookawatchoutofitspocketandlookedatthetime.4.Alicedidnotwanttolettherabbitgetaway,…5.Thereweredoorsallaround,buttheywerealllocked.Sentencesfromthisunit:6.Onesunnyday,Alice___byariverwithhersister.7.She______upand____awhiterabbitinacoatpassingby.8.It____awatchoutofitspocketand______atthetime.9.Alice___notwanttolettherabbitgetaway,…10.There_____doorsallaround,butthey_____alllocked.satsatlookedlookedsawsawtooktooklookedlookeddiddidwerewerewerewere—It'sdangeroustoswimhere.Lookatthesign.—Oh,I______noticeit.Thanksfortellingme.A.haven'tB.won'tC.don'tD.didn't—Where______you______lunch?—Athome.Therewasnoschoollunch.A.did;haveB.are;havingC.will;haveD.do;have—It'sdangeroustoswimhere.Lookatthesign.—Oh,I______noticeit.Thanksfortellingme.A.haven'tB.won'tC.don'tD.didn't—Where______you______lunch?—Athome.Therewasnoschoollunch.A.did;haveB.are;havingC.will;haveD.do;have一般过去时的肯定式、否定式和一般疑问式的构成肯定式：主语+动词的过去式+…Weheardasound.否定式：主语+did+not+动词原形+…Wedidnot/didn’thearasound.一般疑问式：Did+主语+动词原形+…?Didyouhearasound?Yes,wedid./No,wedidn’t.一般过去时的肯定式、否定式和一般疑问式的构成肯定式：主语+动词的过去式+…Weheardasound.否定式：主语+did+not+动词原形+…Wedidnot/didn’thearasound.一般疑问式：Did+主语+动词原形+…?Didyouhearasound?Yes,wedid./No,wedidn’t.beamisarewaswere肯定式：主语+was/were+…否定式：主语+wasnot(wasn’t)/werenot(weren’t)+…一般疑问式：Was/Were+主语+…?Yes,主语+was/were.No,主语+wasnot(wasn’t)/werenot(weren’t).肯定式：主语+was/were+…否定式：主语+wasnot(wasn’t)/werenot(weren’t)+…一般疑问式：Was/Were+主语+…?Yes,主语+was/were.No,主语+wasnot(wasn’t)/werenot(weren’t).Simplepasttenseoftheverb‘tobe’巧记动...
