【课堂笔记】2022中石油托福全程班-语法笔记44

跟着大师兄学语法，不迷路。大师兄带着大家一起探究语法的奥秘。今天我们详细讲解五道题。

(2)In 1948 the United States Secretary of State Dean Acheson _________ the Marshall Plan to aid the economic recovery of Europe after the Second World War.

A. begin to carry out

B. began carrying out

C. beginning and carrying out

D. to have begun carrying out

答案：B.两名词间必为谓语，空格处缺谓语，CD是非谓语，排除。A是现在时态，句中有in 1948，时态为过去时，B正确。

(3)The protection of technologies and techno-logical informationhas become_______ of many nations.

A. the importance of a concern

B. a concern of important

C. the importance concerning

D. an important concern

答案：D. 标黄部分为主语，标绿部分为谓语，空格处缺宾语，且位于of 前必为名词，只有答案D是名词。

(4)_________ several years for bamboo seeds to grow into plants that can be used for commercial purposes.

A. To be taken

B. It takes

C. By taking

D. Although taking

答案：B.标绿部分为定语从句，说明that之前为主句，主句缺主语和谓语，只有答案B是主谓结构，正确。

(5)Arthur Miller’s play Death of A Salesmanisthe tragic story of a mandestroyed by his own hollow values and those of the society ________.

A. he lives in which

B. in which he lives

C. which in he lives

D. lives he which in

答案：B.标黄部分为主语，标绿部分为谓语，标蓝部分为宾语，标灰部分为过去分词做后置定语，空格处为定语从句，只有B结构正确。