牛津8B Unit6教學案
⑵對他來說,在10小時內(nèi)完成它是不可能的.
2. write the structure
【典型例題精析】
1. the structure in part c is the same as the structure in part b except that we insert “for
(someone)” between the adjective and the to-infinitive .
（it is +形容詞 + for +sb+ to do sth）
在該結(jié)構(gòu)中，句型中的sb為動詞不定式的邏輯主語；句型中的形容詞為不能描述人物性格、品質(zhì)的形容詞，如：dangerous, important, necessary, important, necessary, important, hard, difficult等.
eg: (1). it is important for us to learn english well.
(2).對于無家可歸的人來說找工作是很困難的.
2. complete the exercise in part c on their own. check their answers.
【目標達成檢測】
a. read the sentences and the words in brackets. then make sentences using the “ it is +adj +for …+ to-infinitive structure.
1. lucy wants to be a doctor. (necessary/ work/ hard/ become)