广东省化州市实验中学高中英语 Unit 5 Theme parks Section Ⅱ Learning about Language课时作业 新人教版必修4.doc

广东省化州市实验中学高一英语 unit 5 theme parks section learning about language课时作业 新人教版必修4一、完成句子1.i asked the photographer to _ (放大照片).2.my mother is a _ (热心肠的)，generous old lady.3.we all have our _ (优缺点).4.he tried hard _ (改善生活），but he failed.5.the flowers will die _ (除非浇水) every day.6.the student _ (正在被质询) in the office now.7.its impossible for _ (一个九岁的男孩)to answer such difficult questions.8.he is eager to _ (扩大他的计算机知识).二、利用所学的构词法知识，写出下列单词的词性和含义1.this _ should help us find places more easily.(n.旅游指南)2.as far as i am concerned, he is a _ man.( adj.心胸狭窄的)3.he is usually _ , but he is difficult to deal with when he gets angry.(adj.平易近人的)4.he not only _ me, but he didnt do a good repair.(v.过度收费)5.a _ to shanghai is a must for many tourists.(n.参观)6.please tell me whether you need the clothes to be ironed, washed or _.(v.干洗)7.after supper we often take a _ .(n.散步)8.the classroom gradually _ down.(v.安静)9.they are running in the _.(n.决赛)10.lizard and snakes are _ animals.(adj.冷血的)三、语法填空if you go out to the fields at night in spring or summer, you can hear frogs singing 1 (joy) here and there.it seems as if they were performing a field symphony.the frog is a good and 2 (use)creature that benefits human beings.they can catch 3 (fast move) insects.each frog eats a large number of pests that are 4 (harm) to crops.this little creature is regarded as “the natural enemy of pests”.5 now frogs are getting fewer and fewer.this is because they are killed and put on the table as a delicious dish by their chief enemy, human beings. it is a 6 (shame)and cruel act, isnt it? 7 cause responsible for the rapid reduction of frogs is that farmers use insecticides(杀虫剂)to kill pests and frogs get killed as a result of drinking poisoned water or eating 8 (poison, kill)insects.something must be done without delay to save frogs.if we dont punish those 9 sell and kill frogs to m