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1、Externalize（自主巩固）I. Choose the right answer. (选择正确的答案)1. If you think its too full, you may pour _ some water. ()A. in B. out C. for D. to2. Punch is a drink made _ fruit juice, sugar, water, etc. ()A. of B. into C. in D. from3. There are three forms _ water. () A. from B. back C. of D. at4. What do
2、 you do to the prawns before you _ them? ()A. frozen B. froze C. freeze D. freezing5. When ice melts, it _ water. ()A. turns intoB. turned into C. turns on D. turned on6. Lets _ a water festival for our school. () A. getB. make C. have D. buy 7. He was walking in the street _ he saw his old friend J
3、ohn. ()A. if B. when C. after D. before 8. Thegirl looks _ because she lost her favourite toy.()A. sad B. sadly C. greatly D. beautifully9. Youcanbegood at English _ learning it attentively. ()A. by B. with C. in D. on10. -Do you know how to make a kite?-Letme showyou_. ()A. whattodoitB.whichto do i
4、t C.howdoitD.howtodoit 11. People usually make chopsticks _ bamboo. ()A. of B. from C. out of D. into12. I cant find the way out. I have to think _ it for a while. ()A. in B. about C. from D. at 13. Its too cold to have a barbecue _. ()A. in frozen weather B. in freezing weather C. at freezing weath
5、er D. on frozen weather 14. -Where is the history book? -I brought it to you _ you were in the library yesterday.()A. when B. ifC. because D. before 15. The cartoon story sounds _ . ()A. interested B. interestingC. excited D. well. 16. More and more people can talk and write _ English now. ()A. on B
6、. with C. in D. to 17. _ interesting the game is! () A. What B. How C. How an D. What a18. Lets _ cards together. ()A. play B. play the C. play with the D. play with 19. Are you allowed _ the computer back home? () A. bringing B. taking C. to bring D. to take 20. The Samsung company recalled(召回) his
7、 new products Galaxy Note 7_ some of the phones exploded(爆炸).()(闵行一模）A. while B. Before C. though D. after21. Millions of tourists _ Shanghai Disneyland since it opened this summer.()(闵行一模）A. will visit B. are visiting C. had visited D. have visited22. When he retired at 65, he _ painting in over 20
8、 cities in Europe and Asia.()(普陀一模）A. teaches B. has taught C. had taught D. would teach23. When the earthquake _, most of the villagers were working in the fields.()(青浦一模）A. Happens B. happened C. will happen D. would happen24. Lets have a festival about water. () _ .A. You are right.B. I agree.C.
9、Of course we do. D. Thats a good idea.25. Im going to the post office this afternoon. Would you like me to send the parcel for you?_ Ive asked Lucy to send it.()(嘉定一模）A. Yes, Id like to.B. Yes, please.C. Thats a good idea.D. No, thanks.II. Complete the sentences with the given verbs in their proper
10、forms(用给出单词的正确形式填空）1. What a _ day it was yesterday! (freeze) 2. In summer, people like to have _ juice. (ice) 3. Its not _ to fly kites near the airport. (allow) 4. We should try our best to keep our city _. (safety) 5. Can you find any _ fish in your refrigerator? (freezing) III. Rewrite the follo
11、wing sentences as required. (按要求改写句子)1. Make a hole at the bottom of the paper cup.（改为否定句）()_ _ a hole at the bottom of the paper cup. 2. Ive got some questions for you. (改为一般疑问句) ()_ you got _ questions for us? 3. When ice melts, it turns into water. (对划线部分提问) ()_ _ when ice melts? 4. You have to w
12、ait in line for ten minutes. (对划线部分提问) ()_ _ _ I have to wait in a line? 5. Steam turns info water when it cools down. (改为反义疑问句) ()Steam turns into water when it cooks down, _ _? 6. No skating on the lake.（保持句意基本不变）()Skating is _ _ on the lake.2. 阅读综合Exemplify（例题分析）I. Choose the best answer (根据以下内容，
13、选择最恰当的答案) A report from the United Nations said that around 60 million people across the world, with 80% of them in Asia, are drinking polluted water. Some 4,500 children die every day because of polluted water.A report showed that environmental problems kill 3 million children under five years old
14、each year, making them one of the key contributors(关键因素) in more than 10 million child deaths worldwide each year.Dangerous factors（因素）include indoor and outdoor air pollution, water pollution, lack of（缺乏）good hygiene facilities and poor ecological systems, it said.Another study showed that parents
15、and experts from seven countries including the United States, India and Nigeria, regarded（认为） pollution as the biggest threat to childrens natural living environment.Many parents say that children today are being brought up with fewer blue skies than when they were little kids.Mrs. Green tries to te
16、ach her daughter Susan by setting a personal（个人的） example. She picks out recyclable waste and uses the water from the washing machine to wash the toilet.Chinese children mostly learn about environmental protection in school.Some non-governmental organizations and child centers also teach kids to pro
17、tect the environment. “More parents have become aware of（意识到） it. Family is now playing a more important role,” says a Chinese official.Vera Lehmann, an expert from Germany says many Chinese are increasingly aware of polluted. “I was surprised to find how much schools in China are willing to contrib
18、ute to（贡献于） educating the children on environment,” Lehmann said. “There has been a big change between now and ten years ago when I first traveled here.”1. _ is the main cause（主要原因） of child deaths.A. polluted water B. poor ecological systemsC. environmental problems D. indoor and outdoor air pollut
19、ion2. _ dangerous factors are mentioned.A. three B. four C. five D. six3. From the example of Mrs. Green, we can know that she is a woman who_. A. takes good care of her daughter. B. is strict with her daughter.C. likes housework very much. D. pays much attention to recycling.4. Which of the followi
20、ng statement is true?A.80% of the people in Africa are drinking polluted water.B. The government now plays a more important role in protecting the environment.C. Not only developed countries regarded polluted as the biggest threat to childrens natural living environment.D. Vera Lehmann thinks China
21、still pays no more attention to the poor condition as usual.5. Whats the best title of the article?A. Children today are in poor condition.B. Teaching children to stay green.C. Children died of environmental pollution.D. The biggest problem in the world.II. Choose the best answer and complete the pa
22、ssage (选择最恰当的选项完成短文) Tom grows the nicest vegetables and fruits and the most beautiful flowers in the village. Plants grow in Toms garden all through the _1_ and they are much better.Tom cuts some flowers for his sitting room table, eats some fruits and vegetables, but he _2_ most of them in the mar
23、ket. His vegetables, fruit and flowers are so big and beautiful that they sold much more _3_ in the market than those of other villagers.How does Tom grow these beautiful things? He is so _4_ that he just sits under his orange tree with his radio. He listens to the music all day.That is quite true.
24、Tom _5_ things in spring, summer, autumn and winter. After that he sits with his radio. And everything grows. It is the music that does the work. Tom knows more clearly that music makes the biggest vegetables and the most beautiful flowers. Plants love _6_ as much as people.() 1. A. weekB. monthC. s
25、easonD. year() 2. A. buysB. sellsC. borrowsD. lends() 3. A. politelyB. quicklyC. slowlyD. carefully() 4. A. angryB. busyC. tiredD. lazy() 5. A. fillsB. plantsC. throwsD. makes() 6. A. workB. rainC. storiesD. musicIII. Fill in the blanks with proper words（在短文的空格内填入适当的词，使其内容通顺。每空格限填一词，首字母已给）Water is v
26、ery important to us. If you dont have water for three days, you will d_1_.We can use water for flowers, swimming, washing and many d_2_things. We use it to cook, make electricity, put out fires and so on. We use millions of liters of water every day. Do you know h_3_ the water come to your home? It
27、travels through water pipes. Some are long and wide but some are s_4_ and narrow. Then the water travels through the water pipes to the reservoirs. Then it travels through the water pipes to the river and to the s_5_ facilities (we call water plants) that purify the water. When the water is purified
28、, we can d_6_ it. Please dont leave garbage in the water on which we live , and keep the water clean.1. d_ 2. d_ 3. h_ 4. s_ 5. s_ 6.d _IV. Answer the questions（根据以下内容回答问题） Earth Day is April 22. But on all other days，we must also remember it. The water we use is the most important natural resource（
29、自然资源）on the earth. Water covers 70% of the earths surface（表面）. But most of that is sea water. We cant use it directly. Fresh water covers only 1% of the earths surface. We all face serious water problems. One of them is water pollution. All kinds of things from cars, factories, and so on make our ri
30、vers, lakes, and oceans dirty. Polluted water is very bad for people to drink. And dirty water is bad for fish, too. Now, 34% of all kinds of fish are dying out. How do cars and factories make our water dirty？ First, they pollute the air. Then, when it rains, the rain water comes down and makes our
31、drinking water dirty. Dirty rain，called acid rain（酸雨）, is also bad for plants，animals and buildings.Scientists say that in 30 years，more than half of the people in the world wont have enough clean water. We have to learn how to save more water for ourselves and our children. Here is some advice for
32、saving water： Turn off the water while you brush your teeth. You can save as much as 450 litres each month. Leaky taps waste a lot of water. Fix them right away!You can easily cut your 10-minute showers in halfand youll be clean. When you wash dishes, dont let the water run. Dont wash clothes until
33、you have a lot to wash. If your washing machine isnt full, youre wasting water！ 1. What day is Earth Day? _.2. How much fresh water is there on the earth? _. 3. Acid rain is good for us, isnt it? _, _. 4. How soon will not the people have enough water? _.5. How do people wash clothes to save water? _.6. What are your suggestions on saving water? _.学科网（北京）股份有限公司