摘要： Ⅰ.单句语法填空用括号内单词的正确形式填空。
1．[2016·全国卷Ⅲ]People probably cooked their food in large pots, ________ (use) twigs (树枝) to remove it.
用括号内单词的正确形式填空。
1．[2016·全国卷Ⅲ]People probably cooked their food in large pots, ________ (use) twigs (树枝) to remove it.
答案：using 考查分词作状语。此处people与use构成逻辑上的主谓关系，故用using。
2．It used ________ (be) a wellknown maze.
答案：to be 考查固定搭配。句意：这过去曾是一座著名的迷宫。used to do/be...意为“过去常常做/是……”。
3．The teacher as well as the students ________ (enjoy) listening to English songs.
答案：enjoys 考查主谓一致。as well as连接两个主语时，谓语动词的形式要和前面的主语保持一致。
4．You are late again, you are supposed ________ (be) here five minutes earlier.
答案：to have been 考查固定搭配。be supposed to have done sth.，意为“本应该做某事(事实上未做)”。
5．Wood is often used ________ (make) desks and chairs.
答案：to make 考查固定搭配。句意：木头常被用来制作桌椅。be used to do...意为“被用来做……”。
