2017届高考英语北师大版一轮复习教案：自由填空第五讲 名词性从句 含解析

第五讲名词性从句

PartⅠ真题变式体验

1．[2015·福建高考]—I wonder ________ Mary has kept her figure after all these years.

—By working out every day.

答案：how由句子结构分析“wonder”后为宾语从句，由答语内容知宾语从句中用how 引导，how在宾语从句中作方式状语。

2．[2015·湖南高考]You have to know ________ you're going if you are to plan the best way of getting there.

答案：where由句子结构分析“________ you're going”为know的宾语从句，而宾语从句中缺少go的地点状语，故用where引导。

3．[2015·陕西高考]Reading her biography, I was lost in admiration for________ Doris Lessing had achieved in literature.

答案：what由句子结构分析，“for”后为它的宾语从句，而宾语从句中缺少动词“achieved”的宾语，故用what。

4．[2015·重庆高考]We must find out________Karl is coming, so we can book a room for him.

答案：when由句子结构分析，“________Karl is coming”为动词短语“find out”的宾语从句，从句中只能填连接副词，由主句的逻辑意义可知从句中应用when作时间状语。

5．[2015·四川高考]The exhibition tells us ________ we should do something to stop air pollution.

答案：why从句子结构分析可知考查“tell”的宾语从句，且从句中的逻辑意义可知用连接副词why在从句中作原因状语。

6．[2015·安徽高考]A ship in harbor is safe, but that's not________ ships are built for.

答案：what由句子结构分析考查表语从句，且表语从句中缺少介词“for”的宾语，故用what。

7．[2014·大纲全国卷]Exactly ________ the potato was introduced into Europe is uncertain, but it was probably around 1565.

答案：when 分析句子结构可知，设空处为主语从句的引导词，从around 1565判断，这里指时间，故填when。

8．[2014·北京高考]The best moment for the football star was ________ he scored the winning goal.

答案：when 根据设空处前面的“The best moment”可知表语从句中缺少时间状语，故填when。

9．[2014·天津高考]I think ________ impresses me about his painting is the colours he uses.

答案：what 根据分析可知在主语从句“________impresses me about his painting”中，所缺的词作主语且表示“物”，所以填what。

10．[2014·重庆高考]—Is it true that Mike refused an offer from Yale University yesterday?

—Yeah, but I have no idea ________ he did it; that's one of his favorite universities.

答案：why 根据句意填why。why引导同位语从句。

PartⅡ语篇真题演练

阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

[2012·广东高考]Mary will never forget the first time she saw him. He suddenly appeared in class one day, __16__(wear) sunglasses. He walked in as if he __17__ (buy) the school! And the word quickly got around that he was from New York City.

For some reason he sat beside Mary. Mary felt __18__ (please), because there were many empty seats in the room. But she quickly realized that it wasn't her, it was probably the fact that she sat in __19__ last row.

__20__ he thought he could escape attention by sitting at the back, he was wrong. It might have made it a little __21__ (hard) for everybody because it meant they had to turn around, but that didn't stop the kids in the class. Of course whenever they turned to look at him, they had to look at Mary, __22__ made her feel like a star.

“Do you need those glasses for medical reasons？” the teacher asked. The new boy shook his head. “Then I'd appreciate it if you didn't wear them in class. I like to look at your eyes when I'm speaking to you.” The new boy looked at the teacher __23__ a few seconds and all the other students wondered __24__ the boy would do. Then he took __25__ off, gave a big smile and said, “That's cool.”

Step 1：通读全文，掌握主旨大意。

本文主要讲述的是Mary与新转来的学生在课堂上发生的一些趣事。

Step 2：逐题解答，确定答案。

16．wearing。根据结构可知，此处考查非谓语动词，判断wear的逻辑主语。

17．had_bought。as if后面跟的虚拟语气，表示与过去事实相反的假设。

18．pleased。felt为系动词，其后跟形容词，注意please的形容词形式。

19．the。考查冠词用法。

20．If。根据句式结构可知，此处考查连词，根据语义来判断此处填表示条件的连词if。

21．harder。考查形容词的用法，a little用来修饰比较级，结合语境可知。

22．which。此处考查定语从句，根据句子可知此处考查非限制性定语从句。which引导定语从句并在从句中作主语。

23.for。根据空格位置可知此处应填介词，结合语义可知答案。

24．what。考查名词性从句用法，根据wonder后跟从句可知，该从句为宾语从句，因此按宾语从句选择连词的方法确定答案。

25．them。根据句子结构可判断考查代词用法，结合语义，判断代替的内容确定答案。

Step 3：代入验证。

需考虑语法结构正确且语义符合逻辑，语法结合语义才能确保万无一失。