Unit 3 What are you doing for vacation?

Section A

【目标呈现】知识目标：

词汇：babysit, camp, plan, hiking, Tibet, HongKong, away, postcard, send

短语：how long, get back, go hiking, babysit her sister, go camping, relax at home, on the 12th , go away, have a good time, show sb sth.

句型：1. -What are you doing for vacation? -I'm visiting my grandmother.

2. -What's she doing for vacation?-She's going camping.

3.-When are you going? -I'm going on Monday.

4. -When is he going?-He's going on the 12th.

语法：be+doing表示将来

能力目标：会运用一般将来时谈论未来的计划和安排，形成初步运用语言的能力。

情感目标：学会科学地制定计划，培养自理、自立的精神。

冠冠寄语：A thousand-li journey is started by taking the first step.千里之行，始于足下。

【基础巩固】自主学习一 、重点词汇拓展

1. 临时照顾 ____________ (现在分词) ____________

2. 计划，规划 ____________ (现在分词) ____________ (过去式) ____________

3. 发送；寄 ____________ (过去式) ____________

二 、重点词组识记

1. 去野外露营____________________ 2. How long____________________

3. 回来____________________ 4. babysit her sister____________________

5. 在家里____________________ 6. on the 12th____________________

7. 远足____________________ 8. go away____________________

9. 玩得开心____________________ 10. send me a postcard____________________

三 、重点句型体验：

根据所给的图画情景或提示词，写出英语句子。标点符号已给出。

1. 2 . 3. 4 . 5.

1. go hiking, next week ____________________________.2. send, from Shanxi ______________________________.

3. go camping, tomorrow _________________________.4. he, Tibet, this summer ______________________________?

5. she, take a vacation, with, next month ______________________________.

知识要点

1.【区别】How long和when

（1）how long意思是"多久，多长"， 这个疑问词组是询问某个动作或状态持续了多久，在这种情况下，与之连用的动词应该是延续性动词，回答一般用for＋表示时间段的词组。

（2）when意思是"什么时候，何时"，引导的是特殊疑问句, when可指比较泛的时间, 也可指比较具体的时刻。

典型例题：

① - did he stay here? -For two days.。

② - are you coming to see me? -Tomorrow.

解析：①中答语是段时间，故问句应该用how long. 由于②中的答语是tomorrow,所以用when提问。

2. 在表示时间的名词前介词的用法：

① 在年、月、季节和泛指的一天中的上午、下午、傍晚前用 " in " .

如：in 1990; in summer; in the morning; in the afternoon; in the evening

② 在特指的某天或某天的上午、下午、晚上前用" on " . 如： on a cold morning; on Sunday; on Saturday afternoon; on November 12th

③ 在具体的时刻前用" at " . 如：at half past ten; at 2 o'clock