1、,English is easy! English is fun! Welcome to my English class!,Unit 6,Lesson 47,Lets review!What happened to them?,How did Danny feel after the accident?,Danny could have prevented the accident. 丹尼本来能阻止这一事故。prevent vt. 防治；预防prevent sb.from doing sth. 阻止某人干某事prevent a disease预防疾病What prevented you fr
2、om joining us last night? 昨天晚上什么事时你不能参加我们的晚会？,Brain had warned him to use the ladder.布莱恩已经警告过他使用梯子。动词不定式to use the ladder 在句中补充说明宾语him 做宾语补足语，构成表示“警告某人去做某事”的warn sb to do sth 结构。 e.g: He warned me to drive slowly. 他警告我开车慢点。表示“警告某人不要做某事” 用warn sb not to do sth 结构。 The government warns us not to eat t
3、he fish in this river. 政府警告我们不要吃这条河里的鱼。warn sb against doing sth 告诫某人不要做某事e.g. The police warn us against going out at night. 警察告诫我们夜间不要出门。,How did Brain feel after the accident?,Never catch a falling dinosaur!,Language notes: I will never try to catch a falling dinosaur. 我将不会去接一只要落地的恐龙。try vi. （常与连
4、用）试；试图；尝试Have you tried this chocolate? 你尝过这巧克力了吗？try to do sth. 尽力去做某事He tried to climb the tree, but he could not. 他尽力去爬树，可爬不上去。,Lets write! If you were Brain or Danny, could you write to Li Ming and tell him the accident?,Lets read!Read Li Mings letter, find out the key expressions.,December 20De
5、ar Brian,I got your e-mail! I liked your new rule. I will never try to catch a falling dinosaur .It isnt safe!Danny also wrote to me about the accident. He feels bad, because he was careless.He could have prevented the accident. You had warned him to use the ladder. but he didnt use it. He fell on y
6、ou! You saved him!,Lets listen!Listen and answer the questions.,1. How old was Li Ming when the accident happened?2. What did his mother do after the accident happened?3. Whats wrong with Li Ming?4. How long did Li Ming spend recovering?5. What does Li Ming do with his mothers warnings now?,Exercise
7、s: 根据汉语提示，完成句子。（1）、中国越来越强大了。China is becoming _ _ _.（2）、我已经警告过你不要迟到。I have warned _ _ _ _ _.（3）、每天做作业我要用两个小时的时间。_ _ _ two hours _ _ my homework every day.（4）、我本应该能够帮助他的。 I could _ _ him.（5）、我现在总是听从妈妈有关健康的提醒。I always _ _ my mothers _ about _.,stronger and stronger,you not to be late,It takes me to do,have helped,listen to warnings health,Homework:Learn the key expressions by heart.Continue writing the last part of Li Mings letter to talk about The Spring Festival in China.,
