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III. 新授:
1. Learn some new words and phrases 2. read 1a carefully then finish 1b, 1c and 1d.
3. According to 1a and fill in the blanks.
1). One of the most ___________ human needs in a home.
2). Most people in the world _____________ their homes.
3). Some people are homeless for a short _____________ of time.
4). No one is ever homeless on _____________.
5). _____________ the cause of homelessness is , the effects are the same.
6). Homeless people sometimes _____________ food just to eat.
7). The government in every country has worked for many years to __________ the homeless but more needs to be done.
过关检测：
( )1.Have you ever _____ anything? No, never. A stolen B stole C steals D steal
( )2.Every day, many people lose their jobs, and I think it is ____ them to find new jobs in a couple of weeks. A easy for B difficult for C easy of D difficult of
( )3.You’d better speak loudly ____ we can hear you. A so that B as C as if D since
( )4. Hangzhou is a wonderful place _____. A lives B live in C living D to live
( )5.We have been good friends ____ we joined the same ping-pong team.
A. after B. before C. since D. until
( )6. In the past fifty years, Harbin______ a lot.
A. has changed B. was changing C. changed D. changes
用for 或since填空。
1. Jill has been in Ireland Monday. 2. Jill has been in Ireland three days.
3. My aunt has lived in Australia 15 days.
4. Margaret is in her office. She has been there 7 o'clock.
5. India has been an independent country 1974.
6. The bus is late. We've been waiting 20 minutes.
7. Nobody lives in those houses. They have been empty many years.
8. Mike has been ill a long time. He has been in hospital October.