新目标-八年级上unit9知识点.doc

Unit 9知识点 一.重要句型1. When was he born??? He was born in 1895.?? be born 出生于（be用过去时态形式 was 或 were，因为人的出生多为发生在过去的事，所以用一般过去时）?? The great pianist was born on October 10th, 1890．?? 那位伟大的钢琴家出生在1890年十月十日。?－Where were you born??你在哪儿出生的？?－I was born in Beijing. 我出生在北京。 ?? be born 后可接时间也可接地点，但接时间时，要根据具体时间而选定不同的介词。?? I was born in 1991.?? I was born in March.?? I was born in March, 1991.?? I was born on March, 5th.?? I was born on March. 5th, 1991.2. Whos that? ??? Thats Deng Yaping. She is a great Chinese ping-pong player.3. How long did Charles Osborne hiccup??? He hiccupped for 69 years and?5 months. ?? “How long”是就一段时间进行提问，因此回答时用for后面加一段持续的时间。?—How long did he learn English? 他学英语多久了？?—He learned English for ten years. 他学英语十年了。4. You are never too young to start doing things.?? 你永远不会小到不能做事情的地步。 ?? too … to …? 太……而不能?? 是英语中常用的一种结构，其句型为“too + 形容词或副词原级 + to do …”，译为“太……而（以致）不能……”。它在形式上是肯定的，但在意义上是否定的。?? “too … to …”本身已含有否定的意思，因此，不定式前一般不加 not．?? She is too young not to go to school． （×）?? She is too young to go to school． （√）?? The water is too hot to drink．水太烫不能喝。? ?The boy is too young to look after himself.?? 这个男孩太小了，还不能自己照顾自己。?? This house is too big to clean in one day.?? 这幢房子太大了，一天内打扫不完。?? She is too young to go to school. 她太小不能去上学。?? The old men started singing / to sing. 老人们开始唱歌。?? We started doing our homework at 7 oclock last night.?? 我们昨晚7点开始写作业。 5. Tiger Woods started golfing when he was only ten months old.?? 泰戈伍德在只有10个月大的时候开始玩高尔夫球。?? When he was a small boy, he could hum songs and difficult pieces of music.?? 在他还是一个小孩子的时候，他就能哼唱歌曲和难的乐曲。?? when 是从句的引导词，意为“……的时候”。?? Mozart started writing music when he was four years old.?? 莫扎特在四岁的时候，开始写音乐。?? It rained when I got home. 当我到家的时候，天下雨了。 when 的用法：（1）作疑问副词，意为“什么时候”?? When are you leaving? 你什么时候离开？?? When did Tony go to the library? 托尼什么时候去的图书馆。（2）作从属连词，引导一个时间状语从句，意为“当……的时候”?? When he was a small boy, he began to perform Beijing Opera．?? 当他是个小男孩时，他就开始表演京剧。?? She toured the U.S. w