4. up to
【感知】
» What are you up to?(教材第4页)
你在忙什么呢?
» We worked up to midnight.
我们工作到午夜。
» This project may take up to six months to complete.
这个项目可能需要长达六个月才能完成。
» It's up to you to decide where we should go. 我们应该去哪里由你决定。
【探究】
(1)up to 的含义:
①
②
③
(2) 做某事由某人决定/取决于某人
【应用】
完成句子
①你在忙什么呢?你看起来很忙。
What are you ? You look very busy.
②吃什么由你决定。
It's what to eat.

4. [探究](1)①正在做 ②直到
③达到(某数量、程度等)
(2)it's up to sb to do sth
[应用]①up to ②up to you to decide

5. manage
【感知】
» How do you usually feel when you manage to do something difficult?(教材第4页)当你成功完成一件困难的事情时,通常会有什么感觉?
» She manages a team of 20 people.
她管理着一个20人的团队。
【探究】
(1)manage 动词,其含义有:
①完成(困难的事)
设法做成某事/成功完成某事
②管理
(2)manage to do sth 与 try to do sth 的用法辨析

【应用】
选词填空(manage/try)
①The shirt was very dirty, but he to clean it.
②The boy to move the stone but failed.

5. [探究](1)①manage to do sth
(2)①manage ②try
[应用]①managed ②tried

Ⅰ.用所给单词的适当形式填空
1. (ski) is one of my favourite sports.
2. I went to the playground and cheered for my classmates. That was an (express) of support.
3. The little girl cries because she is (scare) of the big dog.
4. The girl is so shy that she (fear) speaking in front of people.
5. Both his parents thought he (deal) with the difficult situation perfectly.
6. —How did you learn to do computer (program)?
—By taking an online course. I've already learnt to design some apps in this way.
7. The two women (instruct) are teaching some students aerobics.

Ⅰ. 1. Skiing 2. expression 3. scared
4. fears 5. dealt 6. programming
7. instructors