B．flying

　　C．catching

　　D．boarding

　　33．A.expression

　　B．idea

　　C．thought

　　D．impression

　　34．A.honesty

　　B．lies

　　C．goods

　　D．things

　　35．A.remember

　　B．learn

　　C．revise

　　D．read

　　Ⅲ.阅读理解

　　There are several advantages in planting trees: they firm the soil, soak(渗透) up extra water and take carbon dioxide out of the atmosphere.However, it now turns out that planting trees could add to global warming.We all know that tree roots do a great job of keeping soil firmly on the ground and out of the wind's power.The problem is that some of the dust clouds play an important part in soaking up carbon dioxide.

　　Huge dust storms blow out over the oceans from dry parts of North Africa and Central Asia.Tons of dust are lifted and left as a thin film over the ocean surface.

　　Dust from China is carried east and left in the Pacific Ocean.If a treeplanting programme there is successful and the dust supply reduced, the net result may be that less carbon dioxide gets locked away in the ocean.

　　Andy, an environmental scientist has spent the past few years studying dust and says his work shows clearly the complexity of the system.For this reason the need is to focus on cutting carbon dioxide giving off rather than doing anything else.

【2017届高考英语一轮复习课时作业29：Unit 4《Global warming》（新人教版选修6浙江专用）】相关文章：

★ 2014届高考英语一轮复习课时作业(三十八)选修7Module 2《Highlights of My Senior Year》（外研版）

★ 四川省2016届高考英语一轮复习课时作业（23） Module 5 A Trip Along the Three Gorges 外研版必修4

★ 2017届高考英语二轮复习书面表达限时测验：6（含解析）

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修3 Unit 5 Canada

★ 【浙江专用】2014届高考英语一轮复习课时作业(二十五)必修5Unit 5《First aid》

★ 【浙江专用】2014届高考英语一轮复习课时作业(四十)选修8Unit 5《Meeting your ancestors》

★ 2017届高考英语二轮复习课时训练：6（含解析）

★ 【三维设计】2017届高考英语（江苏专用）二轮复习课件：必修4 Unit 1《Advertising》

★ 【浙江专用】2014届高考英语一轮复习课时作业(一)必修1Unit 1《Friendship》

★ 【北京专用】2014届高考英语一轮复习方案课时作业：选修8 Unit 5 Meeting your ancestors