材料一  方里而井，井九百亩，其中为公田。八家皆私百亩，同养公田，公事毕，然后敢治私事。

                                                ——《孟子·滕文公上》

材料二  至秦则不然，用商鞅之法，改帝王之制，除井田，民得卖买。富者连阡陌，贫者无立锥之地。……故贫者常衣牛马之衣，而食犬彘之食。

                                                 ——《汉书·食货志》

材料三  自田制坏而兼并之法行，贫民下户极多，而中产之家(相当于自耕农)赈贷之所不及。一遇水旱，狼狈无策，只有流离饿殍耳。

                                                 ——董煟《救荒活民书》

材料四  金宝庐舍，转瞬灰炽，惟有田者，岿然而独无恙。故上至绅富，下至委巷工贾。赢十百金，即莫不志在良田。

                                               ——陶煦《租核·推原》

动词填空 
(1)Our teacher told us that the earth ____  (move ) around the sun.
(2)Audrey Hepburn ____ (honour) with a number of awards during her lifetime.
(3) Why didn’t you understand the problem? I explained it just now. 
   Sorry, I ____ (consider) where to spend my holiday.
(4)Please stop talking, guys. I can’t hear what the youth worker____ (announce).
(5)How happy the students from different countries were ____ (see) each other yesterday!
(6)The old man seems rather sad. Perhaps he____ (lose) something important.
(7)Before I saw the film, I____ (not see) a film for 2 years.
(8)His parents promised that they ____  (take) him to the USA if he did well in all his subjects.

星光中学有一个l50m×70m大小的操场，广播室在操场两端架起两个音箱S₁和S₂（如图），吴老师绕场一周试听了一番，在甲、乙、丙、丁四处（它们分别是各边的中点），觉得有两处声音含混不清，则这两处是（　　）