Page I
Pages 4:
分层作业一：
1. ask my neighbor to water the plants
2. notice something strange
3. honestly can’t remember
4. once again to make a cake
5. topped the class
Page 6
分层作业一：
1. soldiers 2. dangerous 3. longer
4. worse 5. plants
Page II
应用文实战演练：DCDA
短文填空：1. expect 2. temperature
3. countries 4. wondering 5. train
6. mountains 7. cold 8. their
Page III
Comprehension test: 1-4 DABC
Vocabulary in use:
1. It’s safe to say
2. They stopped by the park
3. deepen your love of nature
4. simply for the joy of spending time together
Page IV
Day 1: ACDC Day 2: BACD Day 3: CABC
Day 4:
1. the universe
2. (the study of) solar wind and solar storms
3. Luoxia Hong co-created the calendar
4. with little astronomy knowledge
5. space; science
Day 5: 1-5 CBACC 6-10 ADBAD
