Unit 1 Using Language, Assessing Your Progress & Video Time 同步巩固练-2022-2023学年高二下学期英语人教版（2019）选择性必修第四册

Unit 1Science Fiction同步巩固练-part 3 Using Language, Assessing Your Progress &Video Time 【基础词汇练】 1.The satellite enables us 　　　(calculate) our precise location wherever we are.  2.Images can be shown 　　　random or in the order you specify.  3.We 　　　(stun) by the sudden news that he had won the championship.  4.It is obvious that the idea developed inch 　　　inch in his mind until he perfected it.  5.The 　　　(divide)between the prosperous(繁荣的)west and the impoverished(贫困的)east still remains.  6.I'm a bit 　　　(模糊的) about that.  7.Reference books, stationery(文具), and a reading 　　　(灯) are all arranged properly on his desk.  8.An elevator mechanic can operate the machinery directly by turning this 　　　(操纵杆).  9.When selecting boots, a pair of fine and quality 　　　(皮革) ones will be a wise investment.  10.A bomb 　　　(爆炸) outside a hotel near the town square yesterday, injuring at least ten people.  11.He told me he would leave to 　　　(拿来) the tools and asked me to stay where I was.  12.We need to accelerate(加快) the p　　　 of development in our country.  13.As a rule, the m　　　 number of marks for every subject is 100.  14.The camel's feet, well adapted for dry sand, are useless in 　　　 (泥).   15.It is required that everyone should put a 　　　(手帕)over their nose and mouth when they sneeze.  16.He was witness to the 　　　(explode) that led to the destruction of the weapons in the factory.  17.It was when I got back to my apartment 　　　I first came across my new neighbors.  18.We have an urge 　　　(give)advice immediately to make the person feel better or try to fix the problem.  19.These results conflict 　　　the earlier findings, which indicates that the plan can't be carried out.  20.Life can only be understood b　　　, but it must be lived forwards.   【选词练】 due to;fall away;turn out;or so 1.　　　　　 the application of this technology, more diseases can be discovered and treated at an early stage.  2.It was normal that his supporters　　　　　　as his popularity declined.  3.As it　　　　　, some of them lived w