練習(xí)材料：
Lesson 7 Too late
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!
?l?sn 7 tu? le?t
e? ple?n w?z le?t ?nd d??t?kt?vz w?? ?we?t?? ?t ei ?e?p??t ??l ?m??n??. ee? w??r ?ks?p?kt?? ? ?v?lj??bl ?pɑ?sl ?v ?da??m?ndz fr?m sa?θ ??fr?k?. ? fju? ?a??z ???l??, ?s?mw?n h?d t??ld e? p??li?s e?t θi?vz w?d tra? tu? sti?l e? ?da??m?ndz. w?n e? ple?n ??ra?vd, s?m ?v e? d??t?kt?vz w?? ?we?t?? ?n?sa?d e? me?n ?b?ld?? wa?l ??e?z w?? ?we?t?? ?n ei ?e?fi?ld. tu? m?n t?k e? ?pɑ?sl ?f e? ple?n ?nd ?k?rid ?t ??ntu? e? ?k?st?mz ha?s. wa?l tu? d??t?kt?vz w?? ?ki?p?? gɑ?d ?t e? d??, tu? ??e?z ???p?nd e? ?pɑ?sl. tu? ee? s??pra?z, e? ?pr???s ?pɑ?sl w?z f?l ?v st??nz ?nd s?nd!
任務(wù)配置：
L0+L1+L4
知識筆記： 音標(biāo)：/e?/
舌位：
1）學(xué)習(xí)該音發(fā)音方法請先學(xué)習(xí)/e/和/?/這兩個單元音查乒。
2）嘴巴張開成半圓形，開始發(fā)/e/音。
3）然后顎部慢慢抬起滑向/?/音，嘴唇慢慢合上。
練習(xí)感悟：
1衔峰、一邊往后學(xué)，一邊往前撿，學(xué)過的要及時復(fù)盤笛钝，不然就是學(xué)了后面忘前面。
