高中英语Unit4CyberspaceLearningtoLearn讲义北师大版必修2(2021年
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2018-2019版高中英语 Unit 4 Cyberspace Learning to Learn讲义 北师大版必修2
1 / 51 2018-2019版高中英语 Unit 4 Cyberspace Learning to Learn讲义 北师大版必修2
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4 Cyberspace Learning to Learn讲义 北师大版必修2）的内容能够给您的工作和学习带来便利。同时也真诚的希望收到您的建议和反馈，这将是我们进步的源泉，前进的动力。
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2018-2019版高中英语 Unit 4 Cyberspace Learning to Learn讲义 北师大版必修2
2 / 52 Learning to Learn
重点词汇
1．In a group discussion,I am more likely to jump in and contribute ideas。
在小组讨论中，我更有可能踊跃参加,出主意,想办法.
likely adj.有可能的；adv。与most，very连用可能
It is/was likely that。..可能……
be likely to do sth.可能做某事
（1）We will most likely see him later。
我们很可能晚些时候会见到他。
[易混辨析] likely，possible,probable
※从可能性上看，likely的可能性比probable小,比possible要大。
※likely的主语可以是人，也可以是物；而possible,probable的主语只能为物。
※从用法结构上看，三者用于不同的句式。
①be likely to do sth.可能做某事；
②It is possible for sb.to do sth.某人可能做某事；
③It is possible/probable/likely that.。。可能……。
［选词填空] likely，possible，probable
(2）She is very likely to ring me tonight. 2018-2019版高中英语 Unit 4 Cyberspace Learning to Learn讲义 北师大版必修2
3 / 53 (3）Would it be possible for me to leave a message for her？
(4)It is likely/probable/possible that he will be late.
[句型转换]
（5)He is not likely to come at this time of the day.
→It is not likely that he will come at this time of the day.
2．In a book with lots of pictures and charts,I am likely to focus mainly on the
written
text.
在一本带有很多图画和表格的书里，我很可能会把注意力主要集中在书面文字上.
focus on/upon关注……；集中注意力于……
focus one's attention/mind on/upon集中某人的注意力/心思于……
focus v.集中注意力于；聚焦；n。中心点；焦距
in focus/out of focus焦点对准/没有对准的；图像等清晰/不清晰的
（1)The audience focused their attention on/upon the speaker。听众把注意力都集中在演讲者身上。
(2)Our main focus is on helping people get back into work.我们关注的重点是帮助人们再就业。
（3）I’m so tired that I can’t focus on/upon anything today.我今天太累了,不能集中精力做任何事。
（4)You can’t take a good picture if the object is out of focus/not in focus。如果不对准焦距你就拍不出好照片。
经典句式
In my town,it rains a lot and that's why I always carry an umbrella with me.我所在的小镇经常下雨,那就是我总是随身带把雨伞的原因。
(1）That/This is why...意为“那是/这是……的原因”，why引导表语从句,强调结果。
(2)That/This is because...意为“那是/这是因为……”，because 后接原因。
（3)The reason why。.。is/was that。.。……的原因是…….
2018-2019版高中英语 Unit 4 Cyberspace Learning to Learn讲义 北师大版必修2
4 / 54 （1）One idea is that sleep helps us strengthen new memories.That’s why students do
better in tests if they get a chance to sleep after learning。有一种假设认为睡眠帮助我们巩固新的记忆.这个假设能够解释为什么学生如果能在学习之后睡觉休息,会在考试中发挥得更好。(2017·北京)
（2）We didn’t lend him money.That’s
because we are not familiar with him。
我们没有借给他钱是因为我们和他不熟。
（3）The reason why I like the film is that it is funny。
我喜欢这部电影的原因是它很搞笑.
Ⅰ。单词拼写
1．It is likely/probable/possible（有可能的） that you could suffer from bad health
if you keep smoking.
2．We shall keep our focus(焦点) on the needs of the customers.
3．She watched her little granddaughter skip（跳) down the path，feeling pleased。
4．She decided to use charts（图表) to illustrate.
5．There are many art galleries(画廊) in New York.
Ⅱ.选词填空
错误!
6．He settled down to do his work when all his guests had gone。
7．The drug has not been tried out on humans yet.
8．We looked over the house again before we decided to rent it。
9．Anybody can work out that simple math problem。
10．Each exercise focuses on a different grammar point。
Ⅲ.句型转换
11．It is likely that he will forget almost everything he learned soon.
→He is likely to forget almost everything he learned soon.
12．I find the machine is difficult to operate.
→I find it difficult to operate the machine. 2018-2019版高中英语 Unit 4 Cyberspace Learning to Learn讲义 北师大版必修2
5 / 55 13．We will see him off tomorrow because he will go abroad to study for a long time.
→He will go abroad to study for a long time；that’s why we will see him off tomorrow。
