Unit 1 Lifestyles Period Two Lesson 2 and Lesson 3 课件（北师大版必修1，课标通版）.ppt

【单项填空】 (1)Whose turn ________ on duty today? A．is being B．is C．is it to be D．is it to (2)Lets take ________ drive the car. A．turn to B．turns to C．up to D．turns in 答案　(1)C　(2)B 3．more than one不止一个 接可数名词单数，作主语时，谓语动词用单数。 More than one student shows great interest in this subject. 不止一个学生对这一学科感兴趣。 【拓展】 many a/an的意思是“许多”，接可数名词单数，作主语时，谓语动词用单数形式，意义相当于many＋可数名词复数。 【单项填空】 (1)More than one ________ for the 800-meter race to be held next week. A．students have entered B．student has entered C．student have entered D．students had entered (2)Many ________ has been sent out to scientists from different fields. A．a invitation B．an invitation C．invitations D．an invitations 答案　(1)B　(2)B 4．for the reason of 为了……的缘故 reason n．[C]理由；原因(常与for连用) He gave up smoking for the reason of his health. 为了他的健康，他戒烟了。 【拓展】 (1)for...reasons 为了……的缘故 He left his country for political reasons. 由于政治原因他离开了祖国。 (2)the reason for... ……的理由 Give me your reason for doing it.给我做这件事的理由。 What is the reason for your hurry？你为什么这么匆忙？ (3)the reason＋why...is that... ……的原因是…… The reason why he was late was that he missed the train. 他迟到的原因是没赶上火车。 (4)for no reason 无缘无故 He often loses his temper for no reason. 他常常无缘无故发脾气。 【完成句子】 (1)He was fined__________ ________ ________ ________ ________ ________ ________(由于酒后驾车)． (2)I dont know __________ ________ ________ ________ ________ ________(他发火的原因)． (3)My boss kept back my salary ______ ________ ________(无缘无故)． 答案　(1)for the reason of driving after drinking (2)the reason for his being angry (3)for no reason 5．be used to do sth 被用来做某事 This bag can be used to carry food. 这个包可以用来装食物。 【拓展】 (1)be/get used to(doing) sth 　　习惯于(做)某事 (2)used to do sth 过去常常做某事 used to do否定形式：didnt use to do或usednt to do。 used to do疑问形式：Used...to do或Did...use to do? 用be used to或used to的适当形式填空 (1)He is in good health now，but he ________ be very weak and stayed in hospital for a long time. (2)Wood ________ make paper. (3)He ________ getting up early. 答案　(1)used to　(2)is used to　(3)is used to 1．(