高一人教版英语必修第2册作业-2WILDLIFE-PROTECTION-Section-Ⅱ-含解析.doc

Unit 2　Section Ⅱ一、语言基础训练Ⅰ.用所给词的适当形式填空1．This urgent problem __is being talked__ (talk) about by the managers.2．The new generation of computers, with artificial intelligence, __is being developed__(develop) and perfected now.3．Zappa’s music __is being played__ (play) in the hall now.4．—Have you handed in your schoolwork yet?—Yes, I have. I guess it __is being graded__ (grade) now.5．You can’t use the machine today because some parts __are being replaced__ (replace) this week.6．__Is__ the sports meeting __being held__(hold) on the playground now?7．Sorry, sir.Your car isn’t ready yet；it __is being repaired__(repair) by our workers.8．My sister __is being interviewed__(interview) at this moment.9．There is a lot of noise outside as repair work __is being done__(do) to the house.10．The boy is so curious that he wants to know what __is being discussed__(discuss) now in the secret room.Ⅱ.完成句子1．The Olympic Sports Center __is being built__(正在建设中) and is said to be open to the public in 2020．(build)2．Scientists will produce plastic material from beans, but right now the new product __is being developed__(正在研制中)．(develop)3．Don’t make any noise. Her mother __is being examined__(正在检查) by a doctor.(examine)4．—What are you going to do this weekend?—I’m going to an exhibition of photographs which __is being held__(正在举行) these days.(hold)5．The cause of the accident __is being looked into__(正在调查中) so you needn’t worry.(look into)Ⅲ.将下列句子变成被动语态1．Scientists are studying the disease at present.→The disease __is being studied at present__ by scientists.2．They are playing some rock music.→Some rock music __is being played__ by them.3．A snake is swallowing a frog over there.→A frog __is being swallowed__ by a snake over there.4．The researchers are studying the life of the panda at present.→The life of the panda __is being studied__ by researchers at present.5．The teacher is always praising Tom in public.→Tom __is always being praised__ in public by the teacher.二、培优提升训练Ⅰ.阅读理解Wildlife faces threats (威胁) from habitat destruction，pollution，and other human actions.Although protecting wildlife may seem too hard at times，even small actions in your own neighborhood can help protect many different animals.Here are some tips on how to protect wildlife through small actions.1．Create wildlife friendly areas in your backyard.When trying to make your garden more beautiful, you can choose plants that can provide food and shelter to native wildlife.This will also help cut down on pollution.And bird or bat houses to your yard or garden can attract and shelter these species.2．Avoid harming the natural ecosystem (生态系统) in your area.Some plants from other places can kill or harm native plants that provide food and shelter for wildlife.3．Have a greener lifestyle.By using less water and fewer fuels, you will be helping to protect the wildlife around you.Take buses or the subway when you can, turn off electric devices when you’re not using them, take shorter showers and keep your room temperature at or below 68 Fahrenheit degrees during the winter.4．Buy products that are wildlife friendly.Don’t buy products that are made from endangered animals.Keep in mind that some endangered animals are killed by traps, catches or hunters who are after other wildlife within the same habitat.5．Donate money or time to organizations that protect wildlife and their habitats.You can give money to organizations or groups that protect wildlife species in your neighborhood.文章大意：本文是一篇说明文。

主要讲的是保护野生动物要从身边做起1．We can infer that the purpose of this passage is to __D__.A．tell us why protecting wildlife is extremely important nowB．suggest that we protect wildlife through actionsC．explain why protecting wildlife is not as hard as people thinkD．give us some tips on how to protect wildlife through small actions解析：写作目的题根据第一段最后一句和下文的小标题可知D项正确2．Which of the following threats to wildlife is NOT mentioned in the passage？__A__A．Animal diseases.　　 B．Loss of habitat.C．Pollution.　　 D．Hunters.解析：细节理解题。

根据文中的第一段第一句可知B、C两项提到了；D项是在第四条中第二句提到的结合全文，只有A项没提到3．What behaviour do you think the author disagrees with？__B__A．Planting right trees in gardens.B．Buying an ivory vase for a gift.C．Donating some money to WWF.D．Reading books about wildlife.解析：细节理解题比较选项，并结合常识可知B项就是作者所不能同意的4．In which section of a newspaper would you most probably read this passage？__A__A．Environment.　　 B．Teaching.C．Business.　　 D．Geography.解析：文章出处题本文主要讲了野生动物保护的一些建议这些建议与环境有关系Ⅱ.完形填空Wildlife has been greatly threatened in the modern age. There are species(物种) that are disappearing every day. The white－naped crane is a typical example. So scientists are trying their best to 1．__B__ the species from going out of existence.Chris and Tim work at a zoo, helping endangered cranes with their 2．__C__. Emma, a female crane, has been in their 3．__A__ since she arrived in 2004．Born at an international cra。