1、2020-2021学年高二英语外研版(2019)选择性必修第一册寒假作业Unit 5 A卷1.This book will continue to g_(产生，创造) excitement for a long time.2.The teacher told us that the three species e_(进化) from a single distant ancestor.3.You have brought shame and d_(丢脸，耻辱) on yourself and your family.4.Weve got more s_(种子)than we need. We
2、can spare you some.5.Our daily lives today are so different from those of our a_(祖先).6.They slowly evolved _ several different species, each adapting to the environment.7.At work he was regarded _ a miracle worker, who took risks and would not lose.8.We must adapt _ a changing world, not defend outd
3、ated models.9.The topic was _ difficult that we had to do a lot of research on it.10.He promised to us that he will carry the plan in spite of the difficulties.11.The colonies (declare) their independence from England.12.He will not give up until he finds convincing (evident).13.The robbery occurred
4、 in broad daylight, in a (crowd) street.14.I_ (mean) to take a good holiday this year, but I was not able to leave.15.She said that she _ (see) the film before.16.去年在桥上花费了许多钱。(amounts of)17.他总是强烈渴望学习如何飞行。(how to)18.玛丽和她的姐妹们正在中国学习汉语。(as well as)19.据说亚历山大大帝和马可波罗在印度参观过这样一棵树。(be said to)20.有些喜剧演员就人们的行为方
5、式或日常生活开玩笑。(the way)carry out; be native to; be home to; up to; in the end; be blamed on; by contrast1._, the prince and princess unite in marriage and the whole city celebrates their happiness.2.Scientists are confident this change can _ human emissions.3.I am not good at expressing myself. _, I am
6、better at thinking instead.4.This is seen in the case of the United States refusal to _ its agreement.5.Such water would not _ the moon, but instead delivered there over time by comet impacts.6.The surrounding forests _ many birds and animals.7.A fully-charged battery can last for _ a month.答案以及解析1.
7、答案：generate解析：句意:这本书将在很长一段时间里继续使人们为之激动。在动词不定式符号to后面,用动词原形。2.答案：evolved解析：句意:老师告诉我们这三种生物从同一远祖进化而来。陈述过去的事情,用一般过去时。3.答案：disgrace解析：句意:你给你自己和家庭带来了耻辱。在动词brought后面作宾语,和and前面的名词shame并列,故此处也用名词形式。4.答案：seeds解析：句意;我们种子比较多,可以匀给你们一些。根据语境可知,此处是复数概念,故用可数名词的复数形式。5.答案：ancestors解析：句意:我们现在的日常生活与我们祖先的日常生活有着天壤之别。根据语境可知
8、,此处是复数概念,故用可数名词的复数形式。6.答案：into解析：句意:慢慢地,它们进化成了几个不同的种类,以适应各自的生存环境。evolve into.意为“进化成”,为固定搭配。7.答案：as解析：句意:工作中他被看作一个奇人,冒了不少风险却从不会失败。be regarded as.是固定搭配,意为“被看作”。8.答案：to解析：句意:我们必须适应不断变化的世界,而不是捍卫过时的模式。adapt to是固定搭配,意为“适应”。9.答案：so解析：句意:这个话题太难了,以至于我们不得不做很多研究。“so+形容词/副词+that.”是常用结构,意为“如此以至于”。10.答案：out11.答案：
9、declared12.答案：evidence13.答案：crowded14.答案：had meant解析：句意：我本打算今年好好去度假，却无法脱身。表示过去的打算，发生在第二个分句谓语动词所表示的动作之前，故用过去完成时。 15.答案：had seen解析：句意：她说在之前她已经看过这部电影了。当主句为一般过去时，且从句的动作先于主句的动作发生时，在told，said，knew，heard，thought等动词后的宾语从句要用过去完成时。 16.答案：Large amounts of money were spent on the bridge last year.17.答案：He alway
10、s had a strong desire to learn how to fly.18.答案：Mary as well as her sisters is studying Chinese in China.19.答案：Alexander the Great and Marco Polo were said to have visited such a tree in India.解析： .be said to.相当于It is said that.，根据语境可知，亚历山大大帝和马可波罗参观树这件事已经完成，故用不定式的完成式。20.答案：Some comedians tell jokes about the way people behave or about daily life.21.答案：1. In the end 2.be blamed on 3.By contrast 4.carry out 5.be native to 6.are home to 7.up to