【学习目标】
1.继续学习现在完成时的用法；
2.比较新旧社会青少年的生活状况，启发同学们珍惜新社会的幸福生活。
【预习案】
一、读1a，回答下面的问题
1. Has Maria taken part in some volunteer activities during the summer holidays? __________________________
2. What has she done? _____________________________________________________________________________
3. What does she think of it? ________________________________________________________________________
二、 读2a, 完成2b
三、 在文中找到并划出下面的短语
1.参加…_______________________ 20.过着艰苦的生活______________________________
2.志愿者活动________________________________ 21.详细地描述…__________________________
3.在暑假期间________________________________ 22.支付他们孩子的教育经费______________________
4.残疾儿童__________________________________ 23.度过他们的童年______________________________
5.为…打扫房间______________________________ 24.为了…__________25.support their families________
6.喂他们吃饭____________7.为他们做饭___________ 26.做童工_________________________
8.一段美好的经历_______________________________ 27.日日夜夜_______________________
9.从…学到很多_________________________________ 28.足够的吃的__________________________________
10.the different forms of the verbs___________________ 29.现在的青少年________________________________
11.做一个关于…的调查__________________________ 30.飞速地发展__________________________________
12.make conversations_____________ 31.为贫困家庭提供帮助__________________________
13.跳绳______________14.网上聊天_______________ 32.受到很好的教育______________________________
15.暑假补课_________________________ 33.随着中国的发展______________________________
34.leisure activity___________35.a balanced diet______ 16.做农活___________________________
36.play musical instruments_____________ 17.一篇有关青少年的文章________________________
37.some other training__________________18.世界各地__________________19.过去___________
【探究案】
一、在文中划出下面的句子并分析
1. You have taken part in some volunteer activities during the summer holidays, haven’t you?
译：___________________________________________________________________
思考：haven’t you? 构成了句子的_____________部分
练习：根据时间状语的变化写出谓语动词的不同形式并完成后面的反意疑问句
a. He ____________(take) part in some volunteer activities during the last summer holidays, ________________? b. He ____________(take) part in some volunteer activities during the next summer holidays, ______________?
c. He ___________(take) part in some volunteer activities during the summer holidays every year, ________________? d. He must ________(take) part in some volunteer activities during the summer holidays every year, ______________?
2. What a wonderful experience! 译：________________________ 同义句：How _______________________ 感叹句转换练习：（根据P5---1a的图下提示词用what和how写感叹句）
a. 多么狭窄的公路啊！What______________________________! / How___________________________________! b. 多么艰苦的生活条件啊！What___________________________! / How__________________________________！ 注意：如果对行为动词感叹，只能用How引导！ c. 看！他跑得是多么快啊！_________________________________!
3. Though I had no time to travel, I still felt very happy. 译：_______________________________________________ 思考：你能将上句改为用but的形式吗？______________________________________________________________ 看课本P105注解并总结：though和__________引导______________从句，语气较弱，不与__________连用； ___________________和___________________也用于引导______________从句，带有强调的意味，语气较强。
4. Is that so? 译：________________________ 区别：Is that all? 译：________________________
链接：a. Do you think it’ll rain soon? I think so. 译：_____________________________________________________ b. Do you believe China will become No.1 in the world one day? I believe so. 译：________________________ 拓展：我希望如此___________________ 我猜是这样的____________________
注意：I hop not. _____________________ I don’t think so.____________________
5. In order to help support their families, they had to be child laborers.
思考：你能将上句改为…so that…形式吗？____________________________________________________________ 总结：in order to + 动词原形，在句子中做目的状语；so that 后面引导的是目的状语从句
练习：为了赶上早班车，他们起得很早。a.____________________________________________________________ b._________________________________________________________________________________________
【归纳】
一、 根据汉语提示完成句子，每空一词。
1. His parents couldn’t afford his ______ (教育).
2. The government gives ______ (帮助；赞助) to poor families.
3. With the ______ (发展) of China, many more children live a happy life.
4. I think we can ______ much ______ (向……学习) the farmers.
5. To make us understand what has happened, he told us about the accident ______ ______ (详细地).
二、 用所给词语的适当形式填空。其中一项是多余的。
describe, feed, though, article, education, develop
1. Li Ming failed in the exam again ______ he tried really hard.
2. China is the largest ______ country in the world.
3. The police asked her ______ the two men.
4. Mike, you come from the countryside. Have you ever ______ sheep?
5. In the past, many children couldn’t get a good ______.
三、单项选择。
1. —Have you ever been ______? —Yes. I have been to Australia.
A. abroad B. alone C. here D. healthy
2. —The radio says it’s going to rain. —______ Bad luck! We can’t go for our picnic.
A. Is that so? B. Thank you. C. Don’t worry. D. Pardon?
3. ______ it rains heavily, ______ farmers are still working in the fields.
A. Though; but B. Though; still C. Though; / D. Although; but
4. Athletes from more than 200 countries ______ the 2008 Olympic Games in Beijing.
A. took part in B. attended C. joined D. held
5. China is still a ______ country at the present time.
A. developed B. more developed C. highly developed D. developing
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