Watch out for these animals! They could be terrified ______ a sudden loud noise.
A．being thereB．should there be
C．there wasD．there have been
B

試題分析：句意：小心這些動物！如果這里有一個突然的大的噪音，他們可能是非常害怕的。if引導(dǎo)虛擬語氣，如果句中有should，可以將其提前，并將if省略，there be 表示有，故選B
點評：if的虛擬語氣非常重要，簡要概括如下：1、表示與現(xiàn) 在事實相反的情況，從句：If主語+過去時(Be動詞用were)；主句：主語+should/would/could/might+do：　2、表示與過去事實相反的情況，從句：If主語+had+done；主句：主語+should/would/could/might+have done　3、表示對將來情況的主觀推測，從句：①if+主語+were to do②if+主語+should+do ③if+主語+did（動詞過去式）/were ；主句：主語+should/would/could/might+do　
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

The patient insisted that he_______ ill and ________ to the hospital.
A．wasn’t, wasn’t sentB．wasn’t, not be sent
C．shouldn’t be, wasn’t sentD．wasn’t, shouldn’t send

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

––What a journey! We’ve finally arrived!
––_____ an out-of-date train schedule, we would not have missed the train.
A．Had we not usedB．Did we use
C．If we didn’t useD．If we had used

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

--- Have you told him we have changed the plan?
I _____ have, but I haven’t done it yet.
A．mustB．ought toC．needn’tD．can’t

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

-----Where are the children? Professor Zhang has come and his speech will start soon.
------I wish they         always late.
A．hadn’t beenB．wouldn’t beC．wouldn’t have beenD．weren’t

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The committee has recommended that the training program _______ improved .
A．would beB．is C．wasD．be

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

--Excuse me, you are supposed to hand in your design now.
--I’m sorry, my computer broke down, or I ________ it last night.
A．finishedB．would finish
C．had finishedD．would have finished

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

— Nowadays people seem to be becoming more and more selfish.
— How much better life would be if we ______ to the values of the past!
A．would return B．had returnedC．return D．were to return

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Robin told me that he would leave tonight.
—What a pity! My brother wishes that he ________with him for a chat.
A．can stayB．will stay
C．had stayedD．would stay

查看答案和解析>>

同步練習(xí)冊答案