北师大版选修七：Unit 19 Language 词汇+短语+句型 练习（含答案）

2022高考英语一轮基础知识复习（词汇+句型+语法） （北师大版 选修七 unit 19） 1.absence n.缺乏,不存在;缺席 However,learning English as a foreign language is very difficult in the absence of a native language environment. 然而,作为一门外语,学习英语没有母语环境是很难的。 知识延伸 ①in the absence of缺乏……时,当……不在时 absence of mind精神不集中,心不在焉 absence from缺席 ②absent adj.缺席的;缺乏的,不存在的　v.缺席,不参加 be absent (from)缺席(……) 知识运用 ①The children decorated the house beautifully to celebrate their grandmother’s birthday 　　　　　the absence of their mother. ②The company will be in the charge of Bush during his father’s 　　　　　(absent). ③Now all that was needed were the parents,but they were 　　　　　(absence). ④主持人没有解释主席为什么缺席了那次重要会议。 2.surround vt.环绕,围绕;包围;与……紧密相关 Some respected theories on language acquisition believe that to attain a high level of fluency and accuracy in a foreign language,you need to be surrounded by it. 根据有些受人推崇的语言习得理论,学外语要达到一种高水平的流利程度和准确度,你需要置身于这种语言之中。 知识延伸 ①surround sb/sth包围某人/物 surround sb/sth with sb/sth使某人/物包围某人/物 be surrounded by/with sb/sth被某人/物所包围 ②surroundings n.环境 知识运用 ①Now we live in a world 　　　　　(surround) by the “can’t do” attitudes. ②And don’t forget:we are 　　　　　(surround) by a natural playground just perfect for walking,caving,climbing and cycling. ③作为一位经验丰富且受欢迎的老师,周老师下课后总是被学生包围着,向他咨询一些问题。 As an experienced and popular teacher,Mr.Zhou is always 　　　　　　　　　　his students after class,who consult him about some problems. 3.guarantee vt.保证,担保;提供保修单;确保 n.保证书;担保;抵押品 Knowing the main stories before reading will guarantee greater comprehension when reading in English. 在读前了解主要的故事会确保用英语阅读时更透彻地理解。 知识延伸 ①guarantee sb sth向某人担保某事 guarantee to do sth保证做某事 be guaranteed to do sth肯定会/必定会做某事 guarantee+that从句 保证…… guarantee sth against...保障某物免受…… ②under guarantee在保修期内 no guarantee of不是……的保证 知识运用 ①Buy all these books,and I guarantee 　　　　　you’ll like each of them. ②This complete but brief historical collection is certain to entertain readers young and old,and guaranteed 　　　　　(present) even the biggest history lover with something new! ③尽管昆士兰铁路尽一切努力确保火车按计划运行,但却不能保证火车之间或火车服务与公共汽车服务之间的连接。 While Queensland Rail makes every effort to ensure trains run as scheduled,there can be 　　　　　　　　　　　　　　　connections between trains or between train services and bus services. ④我保证我能把这些杰作背后的深刻意义生动地描述给参观者。 I 　　　　　　　　　　　　　　　a vivid description of the profound meaning behind those masterpieces to the visitors. 4.adjust vt.调节;调整　vi.适应;习惯 Watching a favourite DVD,but adjusting the language to English in parts you know well. ... ...