约670字。

　　【图解教材】之文档：人教必修5 Unit 3 Life in the future
　　【思维导图】
　　【微试题】
　　1. The new teacher _________________________ the students.
　　新教师给学生留下了一个好印象。
　　【答案】made a good impression on
　　2. ____________ this, she’d always been ill.
　　这以前，她身体一向不好。
　　【答案】Previous to
　　3. The injured were ________________________ help.
　　那些伤者急需救助。
　　【答案】in instant need of
　　4.阅读理解。
　　The National Gallery
　　Description:
　　The Nation al Gallery is the British national art museum built on the north side of Trafalgar Squ are in London. It houses a diverse co llection of more than 2,300 examples of European art ranging from 13th-century religio us paintings to more modern ones by Renoir and Van Gogh. The older collectio ns of the gallery are reached through the main entrance while the more modern works in the East Wing are most easily reached from Trafalgar Square by a ground floor entrance
　　Layout:
　　The modern Sainsbury Wing on the western side of the building houses 13th- to 15th-century paintings, and artists include Duccio, Uccello, Van Eyck, Lippi, Mantegna, Botticelli and Memling.
　　The main West Wing houses 16th-century paintings, and artists include Leonardo da Vinci, Cranach, Michelangelo, Raphael, Bruegel, Bronzino, Titan and Veronese.
　　The North Wing houses 17th-century paintings, and artists include Caravaggio, Rubens, Poussin, Van Dyck, Velazquez, Claude and Vermeer.
　　The East Wing houses 18th- to early 20th-century paintings, and artists include Canaletto, Goya, Turner, Constable, Renoir and Van Gogh.
　　Opening Hours:
　　The Gallery is open every day from 10am to 6pm (Fridays 10am to 9pm) and is free, but charges apply to some spec