Unit 3 Sea Exploration Review Useful Structures 课件-2023-2024学年高中英语人教版（2019）选择性必修第四册

---Review Useful Structures Unit 3 Sea Exploration Leading-in Matsu(妈祖)，the sea goddess . Who did Zheng He worship before he set sail? It has been a custom for fishermen and sea explorers __________(worship) Mutsu since ancient times. to worship ___________ (complete)the great map of the world was a strong passion for the people of early civilizations. summary:1.不定式作______　 ❊通常表示具体的、一次性的或将来的动作。 ❊当主语较长、谓语较短时，常用_____作形式主语，而将不定式放到谓语的_________。 ❊若要说明不定式的动作的执行者, 可以在不定式前面加上“for/of+n. /pron. ”结构。当形容词表达事物的特征时用____sb. ; 当形容词表达人所具有的特征或品质时用_______sb. 主语 it 后面 for of It is clever ______you to work out the math problem. of To complete When Matsu was young ,she decided _______(help) people in sea out of danger and difficulty. to help Trading has grown greatly in recent years, and will continue________(do) so in years to come. to do 宾语 2.不定式作____ 常见接不定式作宾语的动词有哪些呢？ agree, offer, learn，plan，prepare，arrange, choose, decide, determine，promise, desire, expect, hope，wish，would like，fail, manage，intend, manage, pretend, refuse, happen，hesitate，struggle，aim... 有些动词既可跟不定式，又可跟v.-ing形式作宾语，但意义有所区别。这类动词有___________, __________, __________, ______, ____________,_____________等。 remember/forget/regret to do remember/forget/regret doing try to do try doing mean to do mean doing stop to do stop doing 记得/忘记/遗憾要做某事 记得/忘记/懊悔做过某事 设法做某事 试着做某事 打算、意欲做某事 意味着…… remember forget regret try mean stop 停下 停下来去做某事 停止做某事 5 Mutsu was given the abilty ___________（predict）weather changes and announce whether it was a safe time for sailors and fishermen to set out to sea. to predict There is an urgent need __________（study） the Arctic in order to understand climate change and its effects. Hundreds of years on,and with the latest technology in hand ,the need to ___________(trade) and the desire ______________(enhance) relationionships will drive China to reach out across the sea far into the future. 3.不定式作定语 to study to trad