練習(xí)材料：

The plane was late and detectives were waiting at the airport all morning. They were expecting a valuable parcel of diamonds from South Africa. A few hours earlier, someone had told the police that thieves would try to steal the diamonds. When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. Two men took the parcel off the plane and carried it into the Customs House. While two detectives were keeping guard at the door, two others opened?the parcel. To their surprise, the precious parcel was full of stones and sand!

e? ple?n w?z le?t ?nd d??t?kt?vz w?r ?we?t?? ?t ei ??r?p?rt ?l ?m?rn??. ee? w?r ?k?sp?kt?? ? ?v?lj?b?l ?pɑrs?l ?v ?da?m?ndz fr?m sa?θ ??fr?k?. ? fju ?a??rz ??rli?r, ?s?m?w?n h?d to?ld e? p??lis e?t θivz w?d tra? tu stil e? ?da?m?ndz. w?n e? ple?n ??ra?vd, s?m ?v e? d??t?kt?vz w?r ?we?t?? ?n?sa?d e? me?n ?b?ld?? wa?l ??e?rz w?r ?we?t?? ɑn ei ??r?fild. tu m?n t?k e? ?pɑrs?l ?f e? ple?n ?nd ?k?rid ?t ??ntu e? ?k?st?mz ha?s. wa?l tu d??t?kt?vz w?r ?kip?? gɑrd ?t e? d?r, tu ??e?rz ?o?p?nd e? ?pɑrs?l. tu e?r s?r?pra?z, e? ?pr???s ?pɑrs?l w?z f?l ?v sto?nz ?nd s?nd!

任務(wù)配置：

L0＋L1＋L2＋L3＋L4

知識筆記：

今天練習(xí)的是/n/的發(fā)音。

1）微微張開嘴巴，舌尖緊貼上齒齦，形成阻礙。

2）氣流從鼻腔泄出，同時聲帶震動發(fā)出聲音。

單詞：plane，morning，diamonds，when，main，men，opened，stones，and，sand

感覺以前雖然有讀這個音的意識，但往往嘴型沒有到位，舌尖沒有緊貼口腔上部。

練習(xí)感悟：

今天成功實現(xiàn)五階全開?。?！心情還是很激動的，但花的時間也著實不少，有效就最棒。

認真練了音標(biāo)以后去聽別人的錄音，明顯會覺得對一些音節(jié)很敏感。應(yīng)該也是聽力增強的表現(xiàn)。