2017-2018学年人教版必修2 Unit3 Section Ⅳ练习含解析 Ⅰ.根据括号内提示，写出所缺单词的恰当形式 1．If the opportunity ________(arise)，I’d love to go abroad for further study. 2．My father will buy me a(n) ________(electricity) dictionary if I get good results in the final exams. 3．We should not judge a person by his ________(appear)． 4．This afternoon I will ________(打字) the letter for you. 5．You must ________(发信号) which way you are going to turn. 6．Wait until it’s finished ________(download) the software. 7．Evidence suggested that the AIDS ________(病毒) was spreading very quickly. 8．He is not so much a player as a ________(教练)． 9．One of the joys of being a parent is watching the child’s ________(性格) develop. 10．He’s a terribly ________(顽皮的) child. 答案： 1．arises 2.electronic 3.appearance 4.type 5．signal 6.downloading 7.virus 8.coach 9．character 10.naughty