根据句意,用所给动词的适当形式填空。 小题1: The teacher told us that the earth (travel) around the sun. 小题2: Trees and grass play an important part in _______ (help) improve our environment． 小题3: Many trees___________(plant) in my hometown every year. 小题4: CCTV is starting a project _________( call ) “Looking for the most beautiful country teachers.” 小题5: We are talking about where ___________(spend ) our coming winter holiday.
| 小题1:travels 小题2:helping 小题3:are planted 小题4:called 小题5:to spend |
| 试题分析： 小题1:这是一道宾语从句的题，当从句是表达客观真理的时候，无论主句是什么时态，从句都要用一般现在时。 小题2:因为做play a part in的宾语，所以要用doing。 小题3:句中树做主语，因为树是被种，所以要用被动语态。 小题4:句意为中央电视台正在创办一个叫做最美乡村教师的项目。Call在这里做定语，所以要用called。 小题5:特殊疑问词+动词不定式 所以这里填写 where to spend 意思是“在哪花费” |