Unit 12同步训练词汇练习第1题详细解答过程和答案
1、unexpected
2、missed
3、alive
4、till/until
5、disappear/are disappearing
Unit 12同步训练词汇练习第2题详细解答过程和答案
1、
2、
3、
F
A
C
4、
5、
6、
D
B
E
Unit 12同步训练词汇练习第3题详细解答过程和答案
arrived at，was about to，going on，alive，go off，jumped out of，by the time，thought to，turned into
Unit 12同步训练语法练习第1题详细解答过程和答案
1、got
2、had left
3、had risen
4、had taught
5、had taken
6、had，seen
7、had finished
8、had planted
9、had worked
10、had arrived
Unit 12同步训练语法练习第2题详细解答过程和答案
1、I found that he had fooled me
2、when my alarm went off
3、I was the only one there
4、He had changed my clock to an hour earlier
5、because I had stayed up all night studying
Unit 12同步训练阅读训练第1题详细解答过程和答案
1、Last summer.
2、For several days.
3、They asked their next-door neighbor to water the plants，feed the dog，and shovel their driveway.
4、They found they had forgotten to bring their passports.
5、No，they couldn't.They had forgotten their passports and so they would miss their plane.
Unit 12同步训练阅读训练第2题详细解答过程和答案
1、to go to Hawaii on vacation
2、their suitcases
3、traveler's checks
4、swimming suits
5、they had forgotten their passports
Unit 12同步训练写作训练第1题详细解答过程和答案
overslept，had left，got to，ran back to，had started teaching
Unit 12同步训练写作训练第2题详细解答过程和答案
Hi Bob，
I'm sorry I was late for your party.I was getting ready when my mom called.She said I had to wait for my sister because she didn't have her keys.My sister was supposed to arrive soon，but by the time she got home I had already missed the bus.Mom told me to take a taxi.When I finally got in the taxi I realized I didn't have any money.I had to go back and get some.Luckily the taxi waited for me.If I hadn't waited for my sister I wouldn't have been late，but it would have been worse if she had been locked out of the house.
Best，
Steve
发表于 2017-8-24 12:04:52
