姓名：____________（When引导的过去时 多标志 过去某个时间点正在发生的事）2When I woke up, there was water everywhere.3Who will mop up the water if he goes home without you? (if 如果-引导条件状语从名-主将从现)4An earthquake killed thousands of people. => Thousands of people lost their lives/died in an earthquake.5She told me about a heavy storm with thunder and lightning. It hit a building and the building caught fire.6Luckily, nobody was hurt. Unluckily, the boy hurt his leg and we had better call the hospital on 120.7At first, I felt a slight shake. Then I heard a loud noise like a bomb under the ground.8People screamed in fear. Some of them ran out of the building and kept running in all directions.9I tried my best to run out, but I couldn't. (but I failed.)10People were running while pieces of glass and bricks were falling down. （While连接两个同时发生的动作）11I couldn't see anything at all. = I could see nothing at all. (not…at all根本不，一点儿也不)12I am not sleepy any more. (not…any more/longer 再也不…)

13I didn't know if anyone else was near me. (if 是否-引导宾语从句-时态由从句的时间状语决定)14I felt nervous and my heart was beating fast. (heartbeat n.心跳 / My heart is broken.)15"I am trapped", I said to myself. A moment of fear went through my mind.

16I told myself to calm down because I was still alive.

17I started to pull myself slowly through the darkness.

18There was enough space/room for me to move.

19A sudden noise woke me up. As I was trying to find my way out, I suddenly heard some noise above me.20I heard shouts from excited people.

21If you are in danger/need/fear/trouble, call the police on 110 for help.

22People usually shake(move quickly from side to side) hands when they meet for the first time.23What a terrible storm (it is)! = How terrible (the storm is)!

24I saw your parents standing on the other side of the road. (S+V+DO+OC)

25My car broke down because of the cold weather/because the weather was too cold. (because of + 短语)26All his friends were waiting for him when he arrived.

27Daniel nearly fell over while he was making a snowman.

28Peter was hiding behind a tree when a snowball hit him.

29Try to get out as soon as possible. Do your homework as carefully as possible.

30Cover the burn with a clean towel. = Use a clean towel to cover the burn.

31Protect yourself from danger. = Keep yourself safe from danger.

32What should we do if the building is on fire? … You had better not go back into it.

33Remember not to walk through the flood. = Remember that we shouldn't walk through the flood.34When an earthquake happens, stay away from the windows. (主句祈使句，从句一般现在时)35We should follow the traffic rules. Moreover, it is dangerous to ride a bike on railways.(it's + adj. + to do)36Let's discuss what we should do first to deal with some accidents.

37Do you know what to do first when we burn ourselves?

38First, keep your hand clean/in cold water for 10 minutes.

39A natural disaster hit Beijing in the early morning on Monday.

40I shared an umbrella with her while we were walking towards/to bus stop.

41The snow kept falling around us. We could hear the strong wind blowing.

42We had to walk slowly in the deep snow.

43When we arrived at the bus station, we saw many people waiting for the buses there.44We spent much time waiting for the bus. At last/finally, we got on a bus to our home.45The next morning, I heard the noise of traffic and I saw the bright daylight again.

46People were busy trying to clear the snow from the streets.