靈通英語第二冊unit1課件happyI’mhappy.sadI’msad.scaredI’mscared.hungryI’mhungry.tiredI’mtired.sleepyI’msleepy.NickTomHeishappy.isHetired.Hescared.isSheissad.PaulaPeter我最棒：聽、畫、寫．a(chǎn)carapencilapenabookadogaboardanappleanorangeanegganerasera和an的區(qū)別1.a

用在以輔音音素開頭的單詞前。

例如：a

book;

a

desk2.an用在以元音音素開頭的單詞前。

例如：an

egg;

an

apple你知道嗎suitcasewindowclockcomputerbackpackaaaaaspaceshuttlerobottelephonealligatoraaanaA:What’sthis?B:It’sabackpack.A:Howdoyouspellit?B:B-A-C-K-P-A-C-K,backpack.A:Isthisabackpack?B:Yes,_____.A:Thankyou.A:Isthisabackpack?B:No,_______.Itisa

suitcase.itisitisn’tA:What’sthis?B：it’sa/an…A:Isita/an…?B:Yes,itis./No,itisn’t.Readit!Buildit!Thisisacomputer.Thisisn’tacomputer.It’sarobot.注：this和that都是代詞

this，這個，通常指離自己近的人或物；

that，那個，通常指離自己較遠的人或物；

e.g.:Thisisacopmuter.這是臺電腦。

Thatisaclock.那是個鐘表。ThisThatThatThisThisThatThatThisThatThisPracticeThisisapencil.Thisisn’tapencil.It’sapen.Thisisabackpack.Thisisn’tabackpack.It’sasuitcase.Listen,Repeat.Isthisarobot?Yes,itis.Isthisacomputer?No,itisn’t.AskandanswerIsthisawindow?Yes,itis.IsthisaTV?Yes,itis.Isthisabackpack?No,itisn’t.It’sasuitcase.Isthisacomputer?No,itisn’t.It’satelephone.SingagramIsthisacomputer?Isthisacomputer?No,itisn’t.No,itisn’t.Thisisn’tacomputer.Thisisn’tacomputer.It’sarobot.It’sarobot.DialogueHaveagoodtime!Thanks.Areyouready?Yes.Let’sgo.Thisisaclock.I’mscared.Howaboutyou?Me,tooDoit!GettingonaspaceshuttleOpenthedoor.Goinside.Closethedoor.Sitdown.Fastenyourseatbelt.Wavegood-bye.Useit!Let’splayagame.O.K.Practiceinpairs.Let’seat.O.k.