2016高考英语人教新课标一轮复习必修2Unit4练习及答案（基础）

　　2016高考英语人教新课标一轮复习必修2Unit4练习及答案（基础）高三英语一轮复习 Unit 4 Wildlife protection练习 新人教版必修2

　　Ⅰ.语法单句填空

　　1．He was worried, because he lost his bag ________(contain) his passport，ID card and a lot of money.

　　答案：containing　句意：他很担心，因为他丢了装有护照、身份证和一大笔钱的包。contain表示“装有”，与bag构成逻辑上的主谓关系，因此应该用containing。

　　2．His explanation that he is at ________ loss what to do next doesn't hold water.

　　答案：a　考查冠词。句意：他对接下来该做什么感到困惑的解释说不通。at a loss意为“困惑，不知所措”，为固定短语。

　　3．It was mainly for the environmental protection ________ the government decided to have a new city built 600 miles northwest of the original one.

　　答案：that　考查强调句式。分析句子结构可知，此处为强调句“It is/was＋被强调部分＋that/who”结构，本题强调的是mainly for the environmental protection，因此用that。

　　4．________ he could call the police, the thieves had run away with the suitcase，leaving him shocked and helpless.

　　答案：Before　考查连词。句意：他还没来得及打电话报警，小偷已经带着手提箱逃跑了，这使他感到震惊与无助。根据句意可知，A项before“在……发生以前”正确。