选择性必修第四册课文知识点语法填空Unit1 语法填空短文中的黑体部分为本单元知识点，请按要求补全短文，并背诵体会黑体部分的用法My biggest ambition in my boyhood was to be 1 correspondent and to be able to cover events around the world.To this end, I made up my mind 2 (study) hard and actively participated in various activities organised by the school.Fortunately, I 3 (admit) to the journalism major by a famous university.During my college life, I didn't pass 4 any chance to study and exercise, and tried to make myself a 5 (qualify) journalist.However, after 6 (graduate), I was faced with two alternatives.I was in a dilemma because my girlfriend insisted that I 7 (go) to a publishing house with her and 8 I write detective stories or historical novels to cater to the tastes of young people.In this 9 (circumstance), I weighed up and decided to accept my girlfriend's advice.After years of hard work, many of my works have been published and I 10 (make) great achievements in the field of literature.1．a 2.to study 3.was admitted 4.up5．qualified 6.graduation 7.(should) go 8．that 9.circumstances 10.have madeUnit2 语法填空短文中的黑体部分为本单元知识点，请按要求补全短文，并背诵体会黑体部分的用法。
The economic crisis that broke out last year has 1 (serious) weakened the American economy and intensified social unrest.People are pessimistic 2 the future, even in a state of despair.Economists anticipate 3 it will set back American development for a decade.This abnormal and absurd phenomenon of frequent economic crisis 4 (arouse) people's reflection already.Economists find that the subprime crisis in the United States 5 (be) the root cause of the economic crisis, 6 has been widely recognised.First, we need to 7 (strong) economic cooperation and exchanges between countries, learn from each other's strengths and complement each other's 8 (weak), and compete well.Second, we need 9 (expand) effective investment, stimulate domestic demand potential, increase 10 (person) possessions, and promote the healthy and orderly development of our economy.1． seriously 2.about 3.that 4.has aroused 5.is 6．which 7.strengthen 8.weaknesses 9.to expand 10．PersonalUnit3 语法填空Tom has been interested 1 history since he was a child.He likes to read historical 2 (novel) such as The Romance of the Three Kingdoms.In college, he majored in history and archaeology and became a famous historian and 3 (archaeology)．After graduation, he went to a research institute and 4 (become) a professor in the department of history.As 5 visiting scholar, he has studied in many countries.Prior to three years, he was sent to Mogao Grottoes in Dunhuang 6 (study) murals and statues.In the process of research, he found that the themes of Dunhuang murals were different from religious stories to daily life scenes, 7 (reflect) people's confidence and optimism for the future at that time.The level of artists peaked in the Tang Dynasty.In response to the destruction of the mural, Tom put forward the restoration strategy and protection measures, which 8 (recognise) by the relevant experts.He made a video of the 9 (repair) murals and displayed them at a traditional culture Expo, 10 attracted people's attention.1．in 2.novels 3.archaeologist 4.became 5.a 6．to study 7.reflecting8.were recognized 9．repaired 10.whichUnit4 语法填空短文中的黑体部分为本单元知识点，请按要求补全短文，并背诵体会黑体部分的用法。
Mary, the chairwoman of cosmetics manufacturing company, suddenly felt dizzy during a meeting and fell to the ground.Thus she knocked 1 (her) out and was rushed to the hospital for rescue.Mary is an enterprising woman.Since she was hired by the company, the company has been openminded and bold in reform. 2 her guidance, the company has abandoned the conventional production process, adopted international cuttingedge technology, and produced superior cosmetics, 3 are deeply loved by customers and distributed to all over the world.The company's financial situation continues 4 (improve). The company, once 5 (heavy) in debt, is now full of vitality, and workers' wages and bonuses are also rising.She also reformed the employment mechanism, refused to discriminate, put competent people in the 6 (lead) positions, and gave full play to everyone's 7 (intelligent)．As 8 result, she won the support and love of the staff.Last year, she led her staff to expand product 9 (category) and introduce designer clothes production lines.Her highquality star service of products 10 (recognise) by customers at home and abroad.1．herself 2.Under 3.which 4.improving/to improve 5.heavily 6.leading 7.intelligence 8．a 9.categories 10.has been recognisedUnit5 语法填空短文中的黑体部分为本单元知识点，请按要求补全短文，并背诵体会黑体部分的用法。
While diving in the deep water of a trench, some divers happened to find a whole city 1 (bury) beneath the waves as well as a wreck of a ship, 2 was full of corals.This discovery intrigued some archaeologists.They immediately threw themselves 3 studying the history of th。