1011高中英語 Unit7《The Sea》Period3課時講練通課件 北師大版必修3

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1、. 根據(jù)漢語意思補全下列單詞根據(jù)漢語意思補全下列單詞1. The river has been polluted（污染）（污染）by waste products from the factory. 2. What are the causes of sea pollution (污染污染)? 3. One reason is that over-fishing (過度捕撈過度捕撈)has cut the dolphins food sources. 4. He says more investment is needed in agricultural (農(nóng)業(yè)農(nóng)業(yè)的的)research. 5

2、. The traveling accounts are handled (處理處理)by me. 6. I work in the personnel department（部門）（部門）. 7. This is the only solution（答案）（答案） possible. 8. Do you want a birthday present（禮物）（禮物）? . 根據(jù)漢語意思補全句子根據(jù)漢語意思補全句子1. 你最好戴上墨鏡以保護你的眼睛不受陽光的傷害。你最好戴上墨鏡以保護你的眼睛不受陽光的傷害。Youd better wear your sunglasses so that you

3、 can protect your eyes from being hurt by the sun. 2. 這棵古樹始終處于政府的保護之中。這棵古樹始終處于政府的保護之中。The old tree has been under the protection of the government. 3. 孩子們的事由我以后去處理。孩子們的事由我以后去處理。Ill deal with the children later. 4. 學(xué)校禁止學(xué)生上網(wǎng)。學(xué)校禁止學(xué)生上網(wǎng)。The school bans the students from searching on the Internet. 5. 他靠賣報

4、為生。他靠賣報為生。He makes a living by selling newspapers. 6. 市長昨天親自出席了會議。市長昨天親自出席了會議。The mayor himself was present at the meeting yesterday. 7. 他的出現(xiàn)引起了大家的注意。他的出現(xiàn)引起了大家的注意。His appearance attracted peoples attention . 8. 據(jù)天氣預(yù)報報道，明天將是個好天氣。據(jù)天氣預(yù)報報道，明天將是個好天氣。According to the weather report, it will be a good day

5、tomorrow. . 單項填空單項填空1. The white blood cells protect the body_ disease germs. A. from attackingB. from being attackedC. from being attacked byD. attacked by【解析】選【解析】選C。protect. . . from. . . 的意思是的意思是“保護保護以免以免受受的傷害的傷害”；the body和和attack之間是邏輯上的動賓關(guān)系，之間是邏輯上的動賓關(guān)系，故答案選故答案選C。2. In big cities many old people

6、 die from_ in winter. A. pollution B. pollutionsC. the pollution D. a pollution【解析】選【解析】選A。pollution“污染污染”，是抽象名詞。，是抽象名詞。3. Last summer I took a course on_ poisonous gases. A. how to deal with B. what to deal withC. how to be dealt with D. what to be dealt with【解析】選【解析】選A。句意為：去年夏天我參加了如何防止毒氣的培。句意為：去年夏

7、天我參加了如何防止毒氣的培訓(xùn)。注意固定搭配訓(xùn)。注意固定搭配how. . . deal with和和what. . . do with。4. As nobody here knows what is wrong with the machine, we must send for an engineer to_ the problem. 2008湖北高考湖北高考A. handle B. raise C. face D. present【解析】選【解析】選A。考查動詞辨析。語境表示必須派人去請一位工?？疾閯釉~辨析。語境表示必須派人去請一位工程師來程師來“解決解決”這個問題，用這個問題，用handl

8、e表示表示“處理，對付處理，對付”。其他動詞的含義不符合語境。其他動詞的含義不符合語境。raise提出，提出，face面對，面對，present呈現(xiàn)，描述。呈現(xiàn)，描述。5. Generally speaking, all human beings are much more_ than animals. A. bright B. brilliantC. smart D. intelligent【解析】選【解析】選D?？疾樵~義辨析。句意：一般說來，人類整體上?？疾樵~義辨析。句意：一般說來，人類整體上比動物要聰明得多。這里強調(diào)智商高，故用比動物要聰明得多。這里強調(diào)智商高，故用intelligent

9、。bright聰明的；伶俐的，常指年輕人或小孩（口語）；聰明的；伶俐的，常指年輕人或小孩（口語）；brilliant卓越的；英明的；才華橫溢的；卓越的；英明的；才華橫溢的；smart聰明的；機敏聰明的；機敏的；精明的，強調(diào)反應(yīng)快。的；精明的，強調(diào)反應(yīng)快。6. She found_ difficult to learn a foreign language, but it didnt discourage her. A. one B. it C. this D. that【解析】選【解析】選B。it作形式賓語，真正的賓語是后面的不定式。作形式賓語，真正的賓語是后面的不定式。只有只有it能充當形式

10、賓語或者形式主語，用來代替句中的動詞不能充當形式賓語或者形式主語，用來代替句中的動詞不定式、動名詞或者是從句。定式、動名詞或者是從句。7. In preparing scientific reports of laboratory experiments, you should_ your finds in clear language. Awrite Braise Cpresent Drise【解析】選【解析】選C。present呈現(xiàn)，符合題意。呈現(xiàn)，符合題意。write寫；寫；raise想出；想出；rise升起。升起。8. The boy was made to_ for being la

11、te for school the day before yesterday. A. pardon B. forgiveC. excuse D. apologise【解析】選【解析】選D。句意為：這個小男孩被迫因為前天上學(xué)遲到而。句意為：這個小男孩被迫因為前天上學(xué)遲到而道歉。道歉。apologise to sb. for. . . . 因為因為而向某人道歉。而向某人道歉。9. The solution_ the problem lies in social and political reform. A. to B. for C. in D. of【解析】選【解析】選A。the solutio

12、n to sth. 解決某事的方法，是固定搭解決某事的方法，是固定搭配。配。10. In my opinion, your work does not_ what I expected of you. A. catch up with B. add up toC. come up to D. go in for【解析】選【解析】選C。句意為：在我看來，你的工作沒有達到我對你。句意為：在我看來，你的工作沒有達到我對你的期望。的期望。catch up with趕上；趕上；add up to總計；總計；go in for從事，從事，致力于，追求，沉溺于致力于，追求，沉溺于; come up to達到

13、，符合。達到，符合。 Scientists say they have evidence that the worlds biggest freshwater lake system is cleaning itself of pollutants. Pollution has been a problem there for years. Yet scientists now say large amounts of chemical pollutants are disappearing from the waters surface. A team of Canadian and Ame

14、rican scientists reported the unusual finding. The five Great Lakes are named Superior, Michigan, Huron, Eric and Ontario. They extend from the middlewestern state of Minnesota to the eastern state of New York. Only Lake Michigan lies completely within the United States. The United States and Canada

15、 share the other four lakes. They also form part of the border between the two. The Great Lakes form the most important island waterway in North America. The five lakes and their waterways are important to the economies of the United States and Canada. In the new study, the scientists measured level

16、s of several harmful chemicals that have washed into the lakes. They include chemicals to kill insects and P-C-Bs. The United States and Canada have banned P-C-Bs because of their links to cancer. Yet they are still used in some developing countries. The study found that Lake Ontario alone released

17、almost two metric tons of P-C-Bs between 1992 and 1995. The five lakes decreased their combined levels of P-C-Bs by about ten metric tons during the period. Levels of one banned chemical dropped by more than four metric tons. The scientists believe the chemicals were released into the atmosphere. Ke

18、ith Puckett of Canadas environment agency worked on the project. He said the lakes are like huge lungs that have been breathing in pollutants for the past fifty years, but now it is as if the lakes are starting to breathe out again. Mr. Puckett adds that air pollution near the Great Lakes remains a

19、threat. He called for increased efforts to control pollution from power production centers, factories, vehicles and other causes. 1. From the passage, we can learn that_. A. American scientists found chemical pollutants are disappearing from the five lakes. B. the Great Lakes serve as part of the bo

20、rder of the two countries. C. the US and Canada share all the five lakesD. the use of P-C-Bs has been banned in all the developed countries【解析】選【解析】選A。細節(jié)理解題。由文章倒數(shù)第二段可知。細節(jié)理解題。由文章倒數(shù)第二段可知, A正確，正確，由第二段可知由第二段可知B、C錯誤。錯誤。2. P-C-Bs are most probably_. A. deadly diseases B. dangerous fishC. harmful chemicals

21、 D. poisonous insects【解析】選【解析】選C。細節(jié)推斷題。從第四段首句。細節(jié)推斷題。從第四段首句“In the new study, the scientists measured levels of several harmful chemicals that have washed into the lakes. ”得知下面談及的都是有害的化學(xué)得知下面談及的都是有害的化學(xué)物質(zhì)。物質(zhì)。3. The underlined word “released” in the fifth paragraph probably means_. A. set free B. got ri

22、d ofC. ran out of D. gave off【解析】選【解析】選D。詞義猜測題。句意為：研究發(fā)現(xiàn)僅安大略湖在。詞義猜測題。句意為：研究發(fā)現(xiàn)僅安大略湖在1992年到年到1995年間就釋放出了兩公噸的年間就釋放出了兩公噸的P-C-Bs, 因此可推斷出因此可推斷出release的意思是的意思是“釋放，排除釋放，排除”。故選。故選D。4. What is the scientists unexpected finding? A. Air pollution near the Great Lakes remains a threat. B. Some developing countrie

23、s are still using harmful chemicals. C. The five lakes have been breathing out pollutants for years. D. There has been a great reduction in some harmful chemicals in the five lakes. 【解析】選【解析】選D。細節(jié)理解題。細節(jié)理解題?！俺龊跻饬系陌l(fā)現(xiàn)出乎意料的發(fā)現(xiàn)”指的是第一指的是第一段中提到的段中提到的“l(fā)arge amounts of chemical pollutants are disappearing fro

24、m the waters surface. ”5. What would be the best title of the text? A. A brief introduction to the five Great LakesB. The five Great Lakes clean themselvesC. The worlds biggest freshwater lake systemD. How to control pollution in the five Great Lakes【解析】選【解析】選B。主旨大意題。這是一則新聞報道，之所以成為。主旨大意題。這是一則新聞報道，之所以成為新聞是因為五大湖泊有了值得關(guān)注的新發(fā)現(xiàn)，即：這個世界新聞是因為五大湖泊有了值得關(guān)注的新發(fā)現(xiàn)，即：這個世界上最大的淡水系統(tǒng)正在自然凈化，因此五大湖泊和自然凈化上最大的淡水系統(tǒng)正在自然凈化，因此五大湖泊和自然凈化就成了主題詞，故選就成了主題詞，故選B。