2019年高考英语一轮专项复习 专题13 名词性从句训练.doc

2019年高考英语一轮专项复习 专题13 名词性从句训练用适当的连词填空1. I called at your house at 7：00 this morning, but nobody answered the door.Oh, sorry. That was probably_I was out to do some shopping in the market.答案：when解析：考查名词性从句。空格处引导表语从句，表语从句中缺状语成分，根据句意可知，引导词在从句中作时间状语，故用when。2. What I like about Beijing University is_theres a famous lake and an excellent learning atmosphere.答案：that解析：考查表语从句。句意：关于北京大学我所喜欢的是，它有一个著名的湖和优良的学习氛围。从句成分完整，故从句用不作成分的连接词that引导。3. I plan to go on vacation next month. It is uncertain_my best friend has worked out his holiday plan.答案：whether解析：考查主语从句。句意：我计划下个月去旅行，不知道我最好的朋友是否制订好了他的出行计划。It为形式主语，uncertain说明有疑问，因此用whether引导主语从句，作句子的真正主语。4. Parents often find it difficult to win their childrens trust and they tend to forget _they themselves felt when young.答案：how解析：考查宾语从句的引导词。句意：事实上父母经常会发现要赢得孩子们的信任非常难，他们似乎忘记了自己年幼时是如何想的。分析句子成分可知，forget后是宾语从句，从句缺少方式状语，表示“如何”，故选how。5. Report the accident immediately to_is in charge of the project.答案：whoever解析：考查名词性从句。句意：把这次事故立即报告给工程负责人。根据句意可知，此处表示报告给“某人”，又因后面的从句中is为谓语，故缺少主语，因此用whoever引导宾语从句，它相当于anyone who, 即相当于anyone为先行词，后面为who引导的定语从句。6. Energy, passion and a burning desire are, you see, _true learning takes.答案：what解析：考查名词性从句。句意：精力、激情和强烈的愿望乃为真正求知所需。分析句子结构可知，you see是插入语，空格处引导表语从句，并且在表语从句中作take的宾语。7. _I am convinced of is_hard work contributes to good results.答案：What; that解析：考查名词性从句。分析句子结构可知，is之前为主语从句，在从句中，介词of后面缺少宾语，且指的是内容，故应用what作引导词；而is之后为表语从句，从句成分完整，故应用that作引导词。8. Can you explain_it is that the sun goes down in the west?答案：why解析：考查名词性从句。句意：你能解释一下为什么太阳从西边落下吗？根据题干可知，本句是一个宾语从句，根据“explain”可知，解释的是原因，故选why。本题在宾语从句中使用了强调句型，被强调成分是why。9. The situation_the weather in London is changeable is within our consideration.答案：that解析：考查名词性从句用法。本句中的the weather in London is changeable在句中作同位语从句，而不是定语从句，应该用that引导。句意：伦敦天气多变这种情况在我们的考虑之中。10. The sun had set, and I was watching_appeared to be the bright glow of a forest fire beyond the mountain.答案：what解析：考查名词性从句。句意：日已西沉，入我眼帘的，犹如森林大火般的亮光，自山那边射来。watch后的宾语从句中缺少主语，用疑问代词what表示“东西”，相当于the thing that.。11. _is not yet known is whether robots will one day have vision(视力) as good as humans.答案：What解析：考查名词性从句。what引导主语从句并在从句中作主语。句意：机器人是否有一天能拥有像人一样好的视力还不知道。12. What affected his decision to drop out of school was the fact_his family couldnt afford the money.答案：that解析：考查同位语从句。that his family couldnt afford the money是the fact的同位语从句。句意：影响他作出辍学决定的是他家支付不起学费这个事实。13. When you get stressed, one of the first things_happen is_blood pressure rises.答案：that; that解析：考查定语从句和表语从句。第一空引导定语从句，修饰先行词things，由于things被the first修饰，所以不能用which，要用that；第二空引导表语从句，在从句中不作成分，故用that。14. I desire to be chosen for the post for_I am inside instead of my family background.答案： what解析：考查宾语从句。句意：我希望因我的内在而被选择担任这个职位，而不是因为我的家庭背景。what引导的宾语从句作for的宾语，what在从句中作am的表语。15. My friend Jack has no idea_he can finish the task on time.答案：whether解析：考查同位语从句。句意：我的朋友杰克不知道他是否能按时完成任务。whether引导同位语从句，if不能。根据“has no idea”可知用whether。