[00:39.79]He was tired, so hewent to bed early.They worked hard,yet they failed.
[01:07.98]Mom is cooking whileDad is watching TV.
[01:32.59]He failed. Later,however he decidedto try it again.
[01:52.68]7. that ,if ,whetherwe know (that) he'llbe back soon.<宾语从句>
[02:24.56]That you left earlyis wise.〈主语从句〉
[02:50.60]The reason is thatwe never go toschool late.〈表语从句〉
[03:20.08]I wonder whether/ifshe will go with me.<宾语从句>
[03:40.02]Whether (not If)they will pass theexam is still aquestion.〈主语从句〉
[04:09.24]The question iswhether (not if )she likes to marrythe man. <表语从句>
[04:30.67]8. when, while,as soon as
[04:36.66]We'll write to youwhen we return nextweek.
[05:26.44]You must keep quietwhile the teacher isspeaking.
[05:49.25]I'll let you know assoon as I get theretomorrow.
[06:17.39]was / were doing ...when
[06:32.26]They were playingfootball when itbegan to rain.
[06:39.74]I like coffee whilehe prefers tea.
[06:53.94]9. because, since,as, for
[07:21.78]He was late becausehe didn't catch thefirst bus.
[07:56.07]Since everybody ishere, let's beginour class.
[08:21.85]As it was gettingvery late, we sooncame back .
[08:50.41]The day broke ,forbirds began to sing.
[09:19.44]10. so that ,in order that,so ... that
[09:26.44]The teacher raisedher voice so thatthey could hear her.
[09:47.15]The girl got upearly in order thatshe could catch thefirst bus.
