第12课

12 Let's keep it down12 我们小点儿声

1.It's a little noisy inside the classroom教室里面有点吵

2.It's too noisy to hear clearly!太吵了，听不清楚！

3.The chairs are too loud!椅子的声音太响了！

4.It's noisy at the end of class ......一到下课就很吵……

5.In our classroom Sometimes it's noisy too我们班的教室里有时候也很吵

6.Be a little ''tuner"做个小小‘‘调音师”

7.Make a warning sticker that做个警示贴，

8.Remind yourself to keep your voice down ......提醒自己小声些……

9.When discussing, Each group can designate a group leader. 讨论时，每组可以指定一个小组长。

10.When the voice is too loud, the声音太大时，

11.he then reminds everyone ......他就提醒大家……

12.In school. Where else do you need to keep your voice down? 在学校里，还有那些地方需要小点儿声?

13.What does the little ''tuner'' do?小小‘‘调音师”会怎样做呢?

14.This is also a place to keep it down.这里也要小点儿声

15.What do these signs mean?这些标志表示什么意思呢?

16.Why do they need to be placed in these places?为什么要放在这些地方?

17.Let's design some Let's design some signs that are quieter! 我们也来设计一些小点儿声的标志吧！

18.There should be a quiet environment for learning.学习应该有安静的环境。

19.Keeping quiet in the hospital医院里保持安静，

20.is good for patients' recovery ......有利于病人的康复……

21.There are places where there are no warning signs.有些地方虽然没有警示标志，

22.but it is important to keep your voice down.但是也要小点儿声。

23.It is uncivilized to talk loudly on the bus.公交车上大声说话时不文明的。

24.Shh! What a thrilling movie scene just now! 嘘！刚才的电影镜头真惊险！

25.What other places should we keep our voices down?还有哪些地方也要小点儿声呢?

26.Let's make an observation sheet and record it.我们做张观察表记录下来，

27.share with the class and share.和同学们一起交流、分享。

28.Sound声音

29.The sound of the wind is reduced, and the sound of running water can be heard.风声小了，听得见流水的声音。

30.The sound of the rain is lowered so that you can hear the birds.雨声小了，听得见小鸟的声音。

31.The sound of our hearts can be heard when our voices are smaller.我们声小了，听得见心灵的声音。

32.In the museum, our voices are small.在博物馆里，我们声音小了，

33.hear the sound of civilization.听得见文明的声音。