冀教版八年级英语下册Unit7课时作业：Lesson38TheWorldIsaBigPlace

Lesson 38 The World Is a Big Place Ⅰ.根据句意及首字母或汉语提示完成句子 1．Saturn(土星) is the second biggest p________ in the solar system. 2．The number of the teachers in our school is about three hundred in t________． 3．I________ women often wear saris(莎丽) and they look very beautiful. 4．The population of the small country ________(增长) very fast now. 5．Three quarters of the earth's ________ (表面) is covered with water. Ⅱ.用所给单词的适当形式填空 6．By 2050, the countryside ________(become) better and better. 7．________(luck), Jina bought the last ticket of the concert. 8．It is hard ________(live) in these deserts. 9．These projects must ________(finish) today. 10．The Pacific Ocean is the ________(large) one in the world. Ⅲ.单项选择 ( )11. ________ of the students in our class ________ going to the summer camp in Beijing next week. A．Two fifths; is B．Second fifths; are C．Second fifths; is D．Two fifths; are ( )12.After the heavy snow, the yard is ________ snow. A．amazed at B．covered with C．interested in D．excited about ( )13.There are________ stars in the sky. A．billions of B．billion of C．some billions of D．two billion of ( )14.There are 200 teachers in our school ________. A．at last B．after all C．more than D．in total ( )15. A baby's first month birthday is a special event in China and ________ with a special party. A．celebrates B．is celebrated C．was celebrated D．will celebrate Ⅳ.连词成句 将所给词语连成句子，要求符合语法，语句通顺，大小写正确，词语不得重复使用。句末标点已给出。 16．face, problem, does, earth, the, a, big ________________________________________________________________________? 17．continents, there, are, how many, world, in, the ________________________________________________________________________? 18．cover, surface, oceans, two thirds, earth's, the, of ________________________________________________________________________. 19．treated, be, must, home, our, well ________________________________________________________________________. 20．population, reach, may, billion, 9, world's, the ________________________________________________________________________. Ⅴ. 任务型阅读 阅读下面短文，按要求完成 21～25 题。 If_you_are_travelling_around_Sydney,_Sydney_Tower_is_a_must. It is the tallest building in Sydney and it is also the second tallest building in Australia. Sydney Tower sits 250 metres above Sydney City.It takes you to the highest point above Sydney for 360° views of the beautiful city. The tower can hold 960 persons.From the ground to the top, there are 1 504 steps, but you can get to the top by taking an elevator, which will take about 40 seconds. Your ticket for Sydney Tower gives you a special activity, the Skywalk. It is Sydney's highest outdoor adventure and takes about 45 minutes. The Skywalk is an exciting walk on top of Sydney Tower, about 250 metres above the city. It is fantastic to see all the views of Sydney when you walk through the outdoor walkway. 21 题完成句子；22、23 题简略回答问题；24 题找出并写下全文的主题句；25 题将文中画线句子译成汉语。 21．Sydney Tower can hold ________ persons. 22．How long will it take to get to the top of the tower by elevator? ________________________________________________________________________ 23．What is the Skywalk? ________________________________________________________________________ 24．________________________________________________________________________ 25．________________________________________________________________________ 答案 Ⅰ.1.planet 2.total 3.Indian 4．increases/is increasing 5.surface Ⅱ.6.will become 7.Luckily 8.to live 9．be finished 10.largest Ⅲ.11.D 句意：我们班五分之二的学生下周要去北京夏令营。英语中表达分数时，分子用基数词，分母用 序数词，当分子大于一时，分母用序数词的复数形式。这里中心词是复数名词 students，作主语时谓语用复数。 12．B 13.A 14.D 15．B 主语(a baby's first month birthday)和谓语(celebrate)之间是被动关系，故用被动语态(be＋ 过去分词)；根据前面的 is 可知用 is celebrated。 Ⅳ.16.Does the earth face a big problem 17．How many continents are there in the world 18．Oceans cover two thirds of the earth's surface 19．Our home must be treated well 20．The world's population may reach 9billion Ⅴ.21.960 22．About 40 seconds./It will take about 40 seconds to get to the top of the tower by elevator. 23．It's an exciting walk on top of Sydney Tower, about 250 metres above the city. 24．If you are travelling around Sydney, Sydney Tower is a must. 25．如果你去悉尼旅游，悉尼塔是必游之地。