必修3 Unit 1 The world of our senses
Ⅰ.单项填空
1．—Is there any news for the missing boy?
—Yes，he was observed ________computer games at eight o'clock yesterday in a net bar. A．play
B．played
C．to play
D．playing
答案 D [根据时间状语及句意可知，应选择一个表示动作正在进行的选项作主语补足语，故D项符合题意。]
2．________by the teacher，Tom got into the classroom from the back door quietly.
A. To avoid being seen C. To be avoided seeing
B. Avoiding seen D. Avoided
答案 A [由句子语境可知， Tom之举的目的是“避免被老师看见”，应用动词不定式作状语，可排除B、D两项；avoid“避开，避免”，其后用动名词作宾语，而Tom与see之间为动宾关系，应用动名词的被动形式。故选A项。]
3．The boss will ________right away.Give him the report the moment you see him.
A．very likely to come C．most likely come
B．much likely to come D．greatly likely coming
答案 C [句意：老板很有可能马上就来，你一见到他就把这个报告给他。本题考查likely作副词的用法。likely作副词，常与most，very等连用。] 4．The boy________the apple on the tree，but he was too short to ________it.
A．reached；reach
B．reached；reach for D．reached for；reach
C．reached for；reach for
答案 D [句意：男孩伸手去够树上的苹果，但由于太矮而够不着。reach for伸手去够……；reach 达到。]
5．War is closely________poverty since they always go________.
A. related with；hand by hand B. connected to；hand to hand C. related to；hand in hand D. concentrated on；hand with hand
答案 C [句意：战争和贫困密切相关，因为它们总是携手而至。be related with某物与某物被联系起来；be connected to连接；be related to同……相关；concentrate on集中注意力于。“手牵手，手拉手”为hand in hand。故选C项。]
6．—________？
—Sorry.I don't know.
A．What do you think does she like best B．Do you think what does she like best C．What do you think she likes best D．Do you think what she likes best
答案 C [本题是考查疑问词＋插