北师大小学英语六年级下--unit9d

[00:01.21]I'm going to work with sick people.
[00:05.12]I'll work in a big hospital in the emergency
[00:09.71]room.
[00:10.82]I'll sometimes work at night.
[00:19.50]Pronunciation
[00:24.96]Silent letters
[00:27.55]Listen!The neighbor is knocking at the door.
[00:33.65]To cut this knot¹,you need a knife
[00:36.66]or a pair of scissors.
[00:40.47]I hurt my knee,my wrist,and my thumb.
[00:46.44]I know I saw a ghost on the island.
[00:54.49]Perfect Your Pronunciation
[01:00.18]Listen and underline the silent letters.
[01:05.13]1.I knew the answer was wrong.
[01:10.69]2.My aunt walked to the hotel
[01:14.49]and talked to the guests.
[01:18.81]3.The knight² cut the knot with his sword.
[01:24.82]4.Our neighbor is honest,handsome,
[01:28.45]and listens to us.
[01:36.69]Chant and Sing.……
[02:45.81]Review and Evaluation³
[02:53.53]Look,Tom!
[02:55.15]There is a lot of trash around the trashcan.
[03:00.25]Why do people throw trash everywhere!
[03:04.26]I don't know.
[03:05.94]The wind blows the waste paper everywhere.
[03:10.59]Yes,this will make our place dirty.
[03:14.92]Look,what a mess here!
[03:18.63]Amy,let's clean it up and throw the trash into
[03:23.52]the trashcan.
[03:25.82]That's a good idea!Let's go!
[03:29.71]And we should put a sign near the trashcan.
[03:34.53]What shall we write?
[03:37.04]Umm...how about:Love our home,love our world.
[03:43.52]

1 knot   

n.结，难题，一小群；vi.打结；vt. 把...打成结，系牢，捆扎

参考例句：

• He made a knot in the rope.他在绳子上打了个结。
• The knot has come untied.扣儿开了。

2 knight   

n.骑士，武士；爵士

参考例句：

• He was made an honourary knight.他被授予荣誉爵士称号。
• A knight rode on his richly caparisoned steed.一个骑士骑在装饰华丽的马上。

3 evaluation   

n.估价，评价；赋值

参考例句：

• I attempted an honest evaluation of my own life.我试图如实地评价我自己的一生。
• The new scheme is still under evaluation.新方案还在评估阶段。