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inks its mother’s milk when it is young. 4. He aimed his gun at the enemy. 5. It was a wonder(奇跡 ) that he survived in the earthquake. 6. I didn’t realize putting on a play involved(包括 )so much work. Ⅱ. 選詞填空 aim; involve; live; wonder; be concerned about; feed on 1. I’ve decided to take live animals. 2. What do you aim to do? 3. Many people were involved in the case. 4. He is eager to go to wonder he studies so hard. 5. We are_concerned_about his safety. 6. Sheep feed_on grass. Ⅲ. 同義詞辨析 1.用 live on, live by, feed on的適當(dāng)形式填空 (1)Fishermen live_by fishing. (2)They mainly live_on rice and wheat. (3)Owls(貓頭鷹 ) feed_on mice and other small animals. (4)They live_by hunting and killing deer. 解析 live on:主要用于人,以人作主語,指依靠什么生活或靠吃什么東西為生。 live by用于人,指人靠什么手段謀生,后面接謀生的手段。 2.用 involve, contain, include的適當(dāng)形式填空 (1)The United Kingdom includes Northern Ireland and Wales. (2)The sales contract involved three panies. (3)This room contains twenty people. (4)But the trade also involves live animals. 解析 involve指必然包括某種結(jié)果。 include指某物為整體的一部分或要素。 get involved in陷入; involve oneself in 陷入,卷入; have no choice but to do (sth.)除了做某事別無選擇。 3. He hasn’t slept at all for three is tired out. A. There is no point B. There is no need C. It is no wonder D. It is no way 答案 C 解析 句意:他三天都沒睡覺,難怪他累壞了。 (It’s) no wonder (that)難怪,符合句意。 4. The factory has ________50 workers because of the drop in sales. A. laid out B. laid off C. laid aside D. laid down 答案 B 解析 句意:由于銷售量降低,工廠已解雇了 50個工人。lay out布置; lay aside 把 ?? 放在一邊; lay down放下。 aim to do 。 feed on以 ?? 為食,符合句意。 be concerned about 關(guān)心,擔(dān)心,為固定搭配;endangered有滅絕 危險的,符合句意。 9. — Tom, ________your younger