PRE-UNIT: Welcome to Our Class CHALLENGE 1動詞:Be CHALLENGE 2It is與It's CHALLENGE 3祈使句(行為動詞) UNIT 1:Talking with Others CHALLENGE 1 一般現(xiàn)在時:Be CHALLENGE 2 一般現(xiàn)在時:Have/Be CHALLENGE 3 一般現(xiàn)在時的更多練習:Havel Be CHALLENGE 4 一般現(xiàn)在時:Like CHALLENGE 5運用from…to… EXTENSION CHALLENGE 1 物主形容詞 EXTENSION CHALLENGE 2 物主專有名詞 UNIT 2: Let's Go Shopping! CHALLENGE 1 一般現(xiàn)在時:Shop CHALLENGE 2 How much is/are…? CHALLENGE 3It is,They are CHALLENGE 4物主形容詞 CHALLENGE 5形容詞 EXTENSION CHALLENGE 1 單數(shù),復數(shù) EXTENSION CHALLENGE 2 -般現(xiàn)在時的否定式:Want/Need UNIT 3: Food CHALLENGE l 一般現(xiàn)在時:Like CHALLENGE 2 How much/How many CHALLENGE 3 一般現(xiàn)在時 CHALLENGE 4 形容詞比較級 CHALLENGE 5 簡短回答 EXTENSION CHALLENGE 1 比較名詞 EXTENSION CHALLENGE 2 一般現(xiàn)在時的否定式 UNIT 4: Housing CHALLENGE l -般現(xiàn)在時:Live與介詞 CHALLENGE 2 -般現(xiàn)在時:Have/Has CHALLENGE 3 -般疑問句 CHALLENGE 4現(xiàn)在進行時 CHALLENGE 5 介詞 EXTENSION CHALLENGE 1 一般現(xiàn)在時的否定式 EXTENSION CHALLENGE 2 現(xiàn)在進行時的否定式 UNIT 5: Our Community UNIT 6: Health and Fitness UNIT 7: Working on It UNIT 8: People and Learning