2017年高考英语一轮复习讲练测：必修4 语法专题复习 情态动词与虚拟语气（1）（练）（原卷版）

　　（练）-2017年高考英语一轮复习讲练测（原卷版）

　　情态动词和虚拟语气（1）

　　语法知识精练

　　I．填空

　　1．(2016·浙江高考)George ________ (go)too far.His coffee is still warm.

　　2(2016·江苏高考)If it ________ for his invitation the other day，I should not be here now.

　　3．(2016·天津高考)It was really annoying; I

　　________

　　get access to the data bank you had recommended.

　　4．(2016·北京高考)I love the weekend，because I

　　________ get up early on Saturdays and Sundays.

　　5．(2016·全国)A code uses symbols to replace words，phrases，or sentences.To read the message of a real code，you________have a code book.

　　6．(2016·天津高考)I was wearing a seatbelt.If I hadn’t been wearing one，I ________ (injure

　　7．(2016·天津高考)I told her she shouldn’t swim after a whole night’s coughing，but she refused to give up and insisted she

　　________ (go)．

　　8．(2016·浙江高考) Had the governments and scientists not worked together，AIDS－related deaths ________(fall) since their highest in 2005.

　　9．(2016·浙江高考)I

　　________

　　(be)a different person if my mom hadn’t turned a silly bicycle accessory into a life lesson I carry with me today.

　　10．(2016·北京高考)Why didn’t you tell me about your trouble last week? If you________(tell)me，I could have helped.

　　II．语法填空（语篇填空）语法填空（共10小题；每小题1.5分，满分15分）

　　It is suggested that extinct animals can possibly come back to life through cloning sometimes, but

　　1

　　(fortune), this is either impossible

　　2

　　unsuitable. The reasons are as follows：

　　3

　　is required is that you need perfect DNA and enough

　　4

　　(diverse) in the group to overcome illnesses, which means having animals with their genes

　　5

　　(arrange) in different ways. The advantage is

　　6

　　if there is a new illness some of these animals may die, but others will survive. A suitable habitat would

　　7

　　(need) for the extinct animals to lead a natural life, so it would be

　　8

　　(fair) to clone any of them if they were to live in a zoo.

　　9

　　(base) on the reasons above, we are a long way from being able to clone extinct animals, so the chance of dinosaurs ever returning to the earth is

　　10

　　(mere) a dream.