宜兴市屺亭中学九年级英语下册 9b《unit 1 life in mars》reading（2）课件.ppt

1 Read again and answer the questions. do we need to move to Mars? long does it take to fly to Mars at present? will food be like on Mars? 4. Why gravity will be a big problem ? the journey to Mars be enjoyable? 6. How are we going to breathe on Mars? will do most of our work on Mars? will we study, do our homework and take exams? 2 根据所给中文意思, 用适当的词填空. 1. Can you _________living without electricity? He is a man without any ___________. I think it is an __________idea. ( 想象) 2. There ’ s so much_________ in the air here that it’ s ing dangerous to breathe. The river has been ___________ by chemicals. (污染)3. The dress seems rather___________. Class 5 will give a __________ show next Friday. (时髦) imagine imagination imaginative pollution polluted fashionable fashion 3 of all, transport should be much better. first of all: first; before anyone or anything else “首先”, “第一”强调某事最重要的一环或所有事中首先要做的事 at first: in(at )the beginning 起初;开头,含有“起初如何,以后并非如此” first, firstly 作副词时,后者较正式, 常用于举例。 first 也可以作形容词或序数词 4 a coin and then press the button. 2.-Who came ______in the race? -Tom did. face several there is the matter of money ,she was afraid of the water, but she soon learned to swim. ,let me say something about our plan. First first Firstly At first First of all 5 1. The number of the students in our school is over 1000. 2 . (1). 我们学校的学生人数有一千多. (2). 许多学生正在操场上踢足球. a number of “许多”,谓语动词用复数。 a number of= large numbers of = a lot of the number of “…的数目”, 谓语动词用单数 2. A number of (a lot of ) students are playing football on the playground. =Large numbers of 6“ number ” There are ____________ books in our school library. _____________ the panda is ing smaller and smaller. Large numbers of letters _________________ (write) already. The number of the letters ______ 3. have been written is 7 No man has traveled farther than the moon. Man--men( 男人)