Unit 5 Grammar重点语法 非谓语动词之现在分词-2022-2023学年高二英语选择性必修第二册单元重难点易错题精练（人教版2019）

Unit 5 First Aid 非谓语动词之现在分词 1．So what are the major __________ (contribute) factors in the success of Maths teaching? 2．These smart homes _______ (keep) us secure and comfortable will be welcomed by most families. 3．Time________(permit), I expect to have more spare time to spend with my family. 4．Behind his house lies a pond________(measure)about 2 meters across. 5．I’m tired out. I stayed up the whole night, ______ (study) for my project due today. 6．____________ (wait) for her for two hours in the park, I had to leave. 7．I heard a passenger behind me ____________ (shout) to the driver, and he refused to stop until we reached the next stop. 8．She has never seen such a collective dedication from a nation, ________ (turn) things for the better by sacrificing personal convenience. 9．Not seeing or hearing any fire engines ________(approach), Grant rushed to a side entrance and ran up the stairs. 10．He is a student at Oxford University________(study) for a degree in computer science. 11．The