高二英语选修八的知识点解析
高二英语选修八的知识点解析1
Ⅰ.Hot words and hot phras常用词与常用词组
1.Medical studies show that AIDS virus cannot be transmitted via the following routes：cups，glass，toilet ats，swimming pools，mosquitoes，other incts or blood donation.(P.49)
2.AIDS is a dia that breaks down the body's immune system and leaves a person defenceless against infections and illness.(P.51)
3.People get AIDS after having been infected with the HIV virus.(P.51)
4.People transmit HIV by having unprotected x，by receiving infected blood transfusions or，as in Xiaohua's ca，through birth.(P.51)
5.Xiaohua's mother contracted the HIV virus when she was 28，and she died of AIDS only
three years after Xiaohua was born.(P.51)
6.The dia is spreading faster in Africa and parts of Asia，mainly becau of a lack of proper health care，prevention and education.(P.51)
7.The drugs that are available are much too expensive and difficult to find.(P.51)
8....but she does not let that knowledge discourage her.(P.51)
9.She also goes to visit other AIDS patients in hospitals across the country to support them and cheer them up.(P.51)
10.The dia is not the only thing that AIDS patients have to suffer from.(P.52)
11....that can persuad了字成语
e hospitals and companies to allocate more funds for AIDS rearch and education.(P.52)
12.Xiaohua has learnt to live with HIV and the fact she will eventually get AIDS.(P.52)
13.Two years ago，Dr Richards had asked me a great many questions and had taken samples of my blood.(P.55)
14.Mum held my hand and I saw that she was weeping.(P.55)
15.Cancer is a dia that begins in cells.(P.55)
16.In my body，the production of cells is disrupted.(P.55)
17.Doctors do know that cancer is not caud by injury and is not contagious—it does not spread from one person to another.(P.55)
18.The cancer in my body has been defeated for the moment.(P.55)
19.Living with cancer has made me realize how precious life is and how important it is for us to take every chance to live life to the fullest.(P.55)
20.Every day is a new opportunity and I have learnt to appreciate every minute of each day.
Ⅱ.Language points and grammar focus语言点和语法重点
A.Language points语言点
1.HIV/AIDS (P.49)
AIDS is a leaves a person defenceless against infections and illness.(P.51)
本单元中由前缀或后缀派生出的反义词的小结
2.People get AIDS after having been infected with the HIV virus.(P.51)
完成时的动名词的被动式的内涵及用法
3.As with most dias and d移动公司几点下班
isasters，the young suffer the most.
“定冠词 + 形容词/过去分词”表示“一类人”的用法的小结
4.I had been feeling sick for a long time and my mum had taken me to hospital to have me examined.(P.55)
1)过去完成进行时的内涵及用法
2)“to have + 宾语 + 过去分词”的两个内涵及用法
5.The treatment was successful and I was able to go home after exactly fourteen months，two days and six hours in hospital.(P.55)
was/were able to do与could do在内涵上的区别及各自的用法
6.I have been living with cancer for two (P.55)
现在完成进行时的内涵及用法
Ⅲ.Skills of the four esntial abilities：listening，speaking，reading and writing听、说、读、写四项基本能力的学习技巧
1.Listening：Master the main idea of a long dialogue through the inner connections among the questions so as to have better understanding of the心的感悟
questioned details
从各设问间的内在联系把握较长对话的中心思想，更好理解各检测点的细节
2.Speaking：Talk about deadly dias and attitudes towards AIDS，cancer，etc.
关于那些致命疾病及对待艾滋病、癌症等的态度的谈论
3.Reading：Make full u of informational words and phras
充分利用信息词
4.Writing：How to write a personal narrative
如何写一篇个人经历过的叙述性故事
高二英语选修八的知识点解析2
1. Instead of spending your vacation on a bus, ... you may want to try hiking. Instead和instead 0f的用法
2. Say "Hi" / "Hello" / "Thanks" to sb. (for me) 问候的句型
3. Is anybody eing you off? 进行时表将来
4. She struggle德国国家足球队
d and struggled, and could not get on her feet. (= keep struggling)
5. You should not go rafting unless unless引导条件状语从句，相当于if... not
6. By , tourists can help the villagers make money so that they can take care of the fiver and the birds. 目的状语从句
7. She was so surprid that she couldn't move. 结果状语从句
8. Tree after tree went down, cut down by water辛福
. 过去分词作状语
9. The next moment, the first wave swept her down, swallowing the garden. 现在分词作状语
10. However, before she could think twice, the water was upon her. It didn't take long before the building was destroyed. before的用法
