GrammarUnit4TVprogrammes

SaturdayTVScheduleCCTV-9(English)5.30p.m.Documentary7.30p.m.Dialogue6.00p.m.BizChina8.00p.m.AsiaToday6.30p.m.AroundChina8.30p.m.CultureExpress7.00p.m.WorldWideWatch9.00p.m.ChinaTodayReadSaturdayTVschedule,thenhelpMillietofinishthepassagewithfrom…to…andbetween…and…Wecanuse:“between…and…”;“from…to…”tospecifyperiodsoftime.Samgetsupat7:30a.m.______hegoestoschool,hehasbreakfast.Lessonsstartat8:00a.m.Hewon’thavelunch_____12:00.____around4:50p.m.hegoeshome.IntheeveninghewatchesTVforhalfanhour______hehassupper.______thathedoeshishomework.Hewon’tgotobed_____9:00.BeforeuntilbeforeAfterAfteruntilFillintheblanksUsebefore,after,untiltotalkaboutMillie‘sTVschedulepracticeWhileMilliewaswatchingTV,Eddiewassleeping.As/WhileMilliewaswatchingTV,Andycameintotheroom.longactionlongactionlongactionshortactionAsMilliesatdownonthesofa,Andycameintotheroom.shortactionshortactionWhile/AsMilliewaswalkingpastthebookshop,shesuddenlythoughtofbuyingaTVguide.walkpastthebookshopsuddenlythinkofbuyingaTVguideWhileAs+longaction(pastcontinioustense)+longaction(pastcontinioustense)+shortaction(simplepasttense)conclusion這兩個(gè)連詞都可引導(dǎo)時(shí)間狀語從句，但使用方法有所不同。1)當(dāng)某事正在進(jìn)行的時(shí)候，又發(fā)生了另一件事。While,as都可用來引導(dǎo)表達(dá)“背景”的時(shí)間狀語從句。As/WhileIwaswalkingdownthestreetInoticedapolicecar.2)當(dāng)兩個(gè)長動(dòng)作同時(shí)進(jìn)行的時(shí)候,慣用的是while。WhileMotherwascookinglunch,Iwasdoingmyhomework.

while,as3)當(dāng)兩個(gè)動(dòng)作都表達(dá)發(fā)展變化的狀況時(shí)，最慣用的是as。例如：Aschildrengetolder,theybecomemoreandmoreinterestedinthingsaroundthem.4)當(dāng)兩個(gè)短動(dòng)作同時(shí)發(fā)生時(shí)，或表達(dá)“一邊…一邊…”時(shí)，最慣用as。例如：Justashecaughtthefly,hegavealoudcry.Shelookedbehindfromtimetotimeasshewenthome.Translatethefollowingsentences:1.我父親在看報(bào)紙時(shí)睡著了。Myfatherfellasleepwhile/ashewasreadingthenewspaper.2.媽媽做飯的時(shí)候，我在做作業(yè)。WhileMumwascookingdinner,Iwasdoingmyhomework.3.我到家的時(shí)候，他正在吃晚飯。As/WhenIgothome,h