预习导航一、请写出下列单词的形容词或名称1．danger______（形容词）2．care______（形容词）3．fun______（形容词）4．wind______（形容词）5．nation______（形容词）6．celebrate______（名词）7．introduce______（名词）8．arrive______（名词）9．believe______（名词）10．admire______（名词）二、用can，may，shall，should，must填空1．Man______notlivewithoutair.2．—______wehandinourEnglishexercisebooks?—No，youneedn't.3．You______getanewbicycleifyouhavefinishedthejobontime.4．Hesaidtome，“______yousucceed！”5．It's8：00a．m.He______beinhisoffice.参考答案一、1．dangerous2．careful3．funny4．windy5．national6．celebration7．introduction8．arrival9．belief10．admiration二、1．can2．Must3．shall4．May5．should