人教版高二英語上冊第七單元知識點
很多高二的學(xué)生在學(xué)習(xí)英語第七單元知識點的時候，經(jīng)常在英語課上聽得一頭霧水，高二英語考試的時候卻一團糟。以下是小編給你推薦的高二英語上冊第七單元知識點，希望對你有幫助!
英語第七單元知識點
?、?Hot words and hot phrases常用詞與常用詞組
1.Medical studies show that AIDS virus cannot be transmitted via the following routes：cups，glasses，toilet seats，swimming pools，mosquitoes，other insects or blood donation.(P.49)
2.AIDS is a disease 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 sex，by receiving infected blood transfusions or，as in Xiaohua's case，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 disease is spreading faster in Africa and parts of Asia，mainly because 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 disease is not the only thing that AIDS patients have to suffer from.(P.52)
11....that can persuade hospitals and companies to allocate more funds for AIDS research 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 disease 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 caused 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.
?、?Language points and grammar focus語言點和語法重點
A.Language points語言點
1.HIV/AIDS is incurable...(P.49)
AIDS is a disease that...leaves a person defenceless against infections and illness.(P.51)
本單元中由前綴或后綴派生出的反義詞的小結(jié)
2.People get AIDS after having been infected with the HIV virus.(P.51)
完成時的動名詞的被動式的內(nèi)涵及用法
3.As with most diseases and disasters，the young suffer the most.
“定冠詞 + 形容詞/過去分詞”表示“一類人”的用法的小結(jié)
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)過去完成進行時的內(nèi)涵及用法
2)“to have + 賓語 + 過去分詞”的兩個內(nèi)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與could do在內(nèi)涵上的區(qū)別及各自的用法
6.I have been living with cancer for two years and...(P.55)
現(xiàn)在完成進行時的內(nèi)涵及用法
Ⅲ.Skills of the four essential abilities：listening，speaking，reading and writing聽、說、讀、寫四項基本能力的學(xué)習(xí)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 questioned details
從各設(shè)問間的內(nèi)在聯(lián)系把握較長對話的中心思想，更好理解各檢測點的細節(jié)
2.Speaking：Talk about deadly diseases and attitudes towards AIDS，cancer，etc.
關(guān)于那些致命疾病及對待艾滋病、癌癥等的態(tài)度的談?wù)?/p>
3.Reading：Make full use of informational words and phrases
充分利用信息詞
4.Writing：How to write a personal narrative
如何寫一篇個人經(jīng)歷過的敘述性故事
英語第七單元練習(xí)題
?、?課文練習(xí)
1.根據(jù)句意及提示，在空白處填入適合語境且語法正確的單詞。
1)We have a________(十多歲的，青少年的)son.
2)A doctor can't cure his own________.(疾病)
3)Many sick people have been saved because of________.(輸血)
4)The TV________(電視公司)provides educational programs.
5)They are________(專家)，but his specialism is omniscience.
2.單項填空。
1)Talk about ________diseases and attitudes towards AIDS，cancer，etc.
A.death B.dying
C.dead D.deadly
2)Some people got ________this strange disease and they died within a few months.
A.infected with B.infected to
C.immune to D.immune with
3)I have been there ________times.
A.a great deal of B.a good deal of
C.a great many D.a large amount of
4)I remember ________you about it once.
A.to tell B.telling
C.told D.tell
5)The book ________on the floor for ten minutes but no one has picked it up.
A.is lying B.has lain
C.has been lying D.lay
3.語法重點練習(xí)。
用括號中動詞的虛擬語氣的正確形式填空。
1)If I________(be)you，I would wear the overcoat.
2)If you________(leave)earlier，you would have caught the train.
3)If you had taken her advice，you________(not fail).
4)I wish I________(know)several foreign languages.
5)It was a lovely day yesterday，I wish I________(go)for an outing.
6)I suggest that he________(report)the matter to the police.
?、?
1.1)teenager 根據(jù)此句的上下文及提示，應(yīng)填teenager。
2)illness 根據(jù)句意及提示，應(yīng)填illness。
3)transfusion 根據(jù)句意及提示，應(yīng)填名詞transfusion。
4)network 根據(jù)句意及提示，應(yīng)填network。
5)specialists 根據(jù)句意及提示，應(yīng)填名詞復(fù)數(shù)。
2.1)D 根據(jù)句意及這四個詞的區(qū)別，應(yīng)選deadly(致命的)。
2)A 根據(jù)句意及infect的用法，應(yīng)選infected with。
3)C 根據(jù)句意及這四個詞的用法，A、B選項修飾不可數(shù)名詞，D選項也修飾不可數(shù)名詞，只有C選項修飾可數(shù)名詞。
4)B 根據(jù)句意及remember to do sth.及remember doing sth.的用法，應(yīng)選B。
5)C 此句應(yīng)用現(xiàn)在完成進行時。
3.1)were 請查看Grammar focus部分(1)。
2)had left 請查看Grammar focus部分(1)。
3)would not have failed.請查看Grammar focus部分(1)。
4)knew 請查看Grammar focus部分(5)。
5)had gone 請查看Grammar focus部分(5)。
6)(should)report 請查看Grammar focus部分(6)。
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