-Treat the "whole child" with comprehensive，total rehabilitative(康复) care in developing countries，including：speech therapy，general dentistry and orthodontics.

　　Unlike many charities that do many different things，Smile Train's mission is focused on solving a single problem：cleft lip and cleft palate(腭裂)．

　　Our mission is to provide a child born with a cleft the same opportunities in life as a child born without a cleft.We want our mission to be yours.

Please Donate Today

　　help us with one million smiles

　　911,178 smiles so far

　　If you are having difficulty making your online donation，please call us at 1－800－932－9541.

根据上面短文回答下列问题

1．Why do many children with clefts in developing countries usually go untreated?

Because their parents can't afford the surgery.

2．If you donate 1,000，how many children can the donation provide cleft surgery?

4/Four.

3．How many children with clefts have received the free cleft surgery so far?

911,178 children.

Period One　Welcome to the unit & Reading

Ⅰ.重点单词

1．confuse vt.使糊涂，使迷惑

confusing adj.使人困惑的，令人费解的

confused adj.困惑的，不解的

2．forecast vt.& n．预测，预报

forecast(过去式)

forecast(过去分词)

3．observe vt.观察；注意到；评论