Question

根据所给的句子以及汉语释义，用所学过的单词或短语完成句子，每空一词。小题1:________ ________ ______

根据所给的句子以及汉语释义，用所学过的单词或短语完成句子，每空一词。小题1:________ ________ ________(直到现在)，we have finished Book 4.小题2:We are not allowed to ________ ________(参考)our notes in the exam.小题3:His laziness can perfectly ________ ________(为…做出解释) his failure.小题4:No one knows exactly how the fire ________ ________（爆发）last night.小题5:Women are still being ________ ________ ________（看不起）in some areas.小题6: It was hard for him to ________ ________ (挑出)his teacher in the crowd.小题7:Keep on working like this and you will succeed ________ ________(迟早).小题8: ________ ________ ________ I know (据我所知)，he is from America.小题9:They ________ ________ ________(屏住呼吸) and watched the cat closely.小题10:With so many animals ________ ________(灭绝)，the environment is becoming worse and worse.

Answer 1

小题1:Up to now 小题2:refer to 小题3:account for 小题4:broke into 小题5:looked down upon/on  小题6:pick out 小题7:in time 小题8:As far as 小题9:held their breath 小题10:dying out

小题1:Up to now 固定词组:直到现在up to now 小题2:refer to 固定词组：参考；查阅；涉及；refer to 小题3:account for 固定词组：解释account for 小题4:broke out 固定词组：爆炸；break out;本句是过去时。 小题5:looked down upon/on  固定词组：看不起look down on/upon 小题6:pick out 固定词组：挑出pick out 小题7:in time 固定词组：及时in time 小题8:As far as 固定句型：as far as I know据我所知 小题9:held their breath 固定词组：屏住呼吸hold one’s breath。根据watched说明本句使用过去时。 小题10:dying out 固定词组:灭绝die out；本句是with复合结构，与animals构成主动关系，故使用现在分词的形式。