PRE—UNIT:Getting to Know You
CHALLENGE 1缩略词
CHALLENGE 2现在时
CHALLENGE 3过去时
UNIT 1:BalancingYoor Life
CHALLENGE 1频度副词
CHALLENGE 2包含When的将来时从句
CHALLENGE 3 Be+不定式
CHALLENGE 4 Be+动名词
CHALLENGE 5祈使句
EXILEHSION CHALLENGE 1:包含Because与So(that)的状语从句
EXTEHSIOH CHALLENGE 2:包含When的时间从句
UNIT 2:Consumer Smarts
CHALLENGE 1 Get+过去分词(使役词)
CHALLEMGE 2形容词最高级
CHALLEMGE 3形容词比较级
CHALLEHGE 4 Must与Have to
CHALLENGE 5过渡词
EXTENSION CHALLENGE 1:包含名词的比较级与最高级
EXTENSION CHALLENGE 2:比较级与最高级问句
UNIT 3:Housing
CHALLENGE 1 比较more/fewer/less与most/fewest/least
CHALLENGE 2现在时一般疑问句
CHALLENGE 3特殊疑问句
CHALLEHGE 4过去进行时
CHALLENGE 5包含While的过去进行时
EXTENSION CHALLENGE 1:特殊疑问句
EXTENSION CHALLENGE 2:包含When与While的时间从句
UNIT 4:Our Community
CHALLEHGE 1特殊疑问旬
CHALLEHGE 2关于费用的特殊疑问句(What,How Much)
CHALLENGE 3祈使句
CHALLENGE 4时间状语从句(过去时)
CHALLENGE 5编辑
EXTENSION CHALLENGE 1:方位介词
EXTENSION CHALLENGE 2:时间状语从句(含有将来的意义)
UNIT 5:Health
CHALLENGE 1情态动词:Should
CHALLENGE 2现在完成时
CHALLENGE 3将来条件句
CHALLENGE 4祈使句
CHALLENGE 5祈使句与陈述句
EXTENSION CHALLENGE 1: 现在完成时的意义
EXTENSION CHALLENGE 2: For与Since
UNIT 6:Getting Hired
CHALLENGE 1现在时
CHALLENG E 2动名词与不定式
CHALLENGE 3介词+动名词
CHALLENGE 4 Used to
CHALLENGE 5 Would rather
EXTENSION CHALLENGE 1:现在完成进行时
EXTENSION CHALLENGE 2:方式副词
UNIT 7:On the Job
CHALLENGE 1 物主形容词与代词
CHALLENGE 2 How Much与How Many
CHALLENGE 3 Prefer…to
CHALLENGE 4情态动词:Could/Might
CHALLENGE 5 Would you mind…与Could you…?
EXTENSION CHALLENGE 1:间接引语
EXTENSION CHALLENGE 2:三字动词词组