Unit 5 Water is life 单元复习及测试- 【帮课堂】2024-2025学年七年级英语下册同步学与练（沪教版2024）

2024-2025学年度沪教版英语7年级 下 Unit 5 单元复习及测试 主题内容 学习目标 主题范畴: 人与自然→环境保护→环境污染及原因，环保意识和行为 主题内容： 围绕话题water is life，了解水对我们的重要性，识别日常生活中关于水的事实，探索如何节约用水和智慧用水，形成保护水的意识。 1. 语言知识: （1）能听懂有关水的材料；能针对水的话题，与他人进行日常交流； （2）能读懂有关水的语篇，捕捉有关保护水资源的重点信息； （3）学生能够获取日常生活中水的事实；探索保护水的方法。 2.语言技能：能听懂和水有关的对话或短文，能谈论水的不同用途，能读懂以水为话题的语篇，能写文章号召人们节约用水。 3.学习策略: 能小组合作，谈论水的不同用途，讨论节约用水的方法。 4.文化意识:学完本单元后，学生能够了解水的重要性，形成节约用水的意识。 自主学习任务一：背默词汇 一、重点单词 ① 名词 1. n. 类型，种类 2. n. 长途旅行 3. n. 滴，水珠 4. n. 水龙头 5. n. 说话声 6. n. 管子，管道 7. n. 洗澡，洗浴 8. n. 脑 9. n. 人口 10. n. 农业 11. n. 贸易，买卖 12. n. 工业 13. n. 角色 14. n. 商品 15. n. 收入，收益 16. n. 买卖，生意 17. n. 闲暇，空闲 18. n. 责任，义务 ② 动词 1. v. 回去，返回 2. v. 迅速移动 3. v. 修理 ③ 形容词 1. adj. 每天的 2. adj. 含盐的 3. adj. 公共的 4. adj. 全球的 ④ 副词 1. adv. 最后，终于 2. adv. 在国外 3. adv. 几乎，差不多 ⑤ 介词 prep. 自始至终 二、重点短语 1. 有点儿，稍微 2. 立即，马上 3. 饮用水 4. 在……起作用 5. 蒸汽机 6. 关闭（电器） 7. 一滴 8. 作为结果，因此 9. 确保 三、重点句型： 1. 在刷完牙时，她考虑和朋友们去游泳。 As she brushed her teeth, she going swimming with her friends. 2. Du Yun关掉水龙头。 Du Yun the tap . 3. 人们净化我和添加一些化学物质给我。 People cleaned me and some chemicals me. 4. 我有一点儿脏。 I am dirty. 5. 这是你的旅程终点吗？ Is this your journey? 6. 记住不要浪费或污染我。 waste or pollute me. 四、重点语法： ►问题一：打开/关闭怎么表达？ 【点拨】例句：Turn that tap off. turn on 打开（水、电器等），如turn on the light turn off 关掉（水、电器等） turn up 调高（音量、热度等），如turn up the TV turn down 调低（音量、热度等），如turn down the radio 【典例】Please the TV. The baby is sleeping. A. turn off B. turn up C. turn on D. turn of 【答案】A 【解析】句意：请把电视关掉。孩子在睡觉。turn off关掉电器，故选A。 【变式练】1. Can you please the TV? I can’t hear clearly. A. turn off B. turn up C. turn on D. turn down 2. If the room is dark, you can the light. A. turn off B. turn up C. turn on D. turn down 【答案】1. B 【解析】句意：能请你调高电视音量吗？我听不清。turn up调高音量，故选B。 2. C 【解析】句意：如果房间很黑，你可以打开灯。turn on打开电器，故选C。 ►问题二：动词add的使用方法？ 【点拨】例句：People cleaned me and added some chemicals to me. ① 添加。add...to... 把……加到……里 ② 加法 Add five and two, please. 【典例】He added some salt the soup. A. to B. with C. for D. of 【答案】A 【解析】句意：他把盐加进汤里。add...to...把……加入……里，故选A。 【变式练】Mr Li adds some funny games his teaching. A. with B. for C. to D. from 【答案】C 【解析】句意：李老师把一些有趣的游戏加进教学里。add...to...把……加入……里，故选C。 ►问题三：a bit与a little一样吗？ 【点拨】例句：I was a bit dirty. a bit 一点儿 a bit + 形容词 = a little + 形容词 a bit of + 可数名词或不可数名，a little + 不可数名词 【典例】Can you speak faster? A. a bit B. a bit of C. a lot D. a little of 【答案】A 【解析】句意：你能说稍微快一点儿吗？ a bit + 形容词，a bit of + 名词，故选A。 【变式练】1. I want to add milk to coffee. A. a lot B. a bit of C. a bit D. lots 【答案】B 【解析】句意：我想要加一点奶进咖啡里。a bit of+名词, a little+形容词，故选B. ►问题四：动词remember的用法？ 【点拨】例句：Remember not to waste or pollute water. remember to do 记得去做（还没做） remember doing 记得做过 remember not to do 记得不要去做 【典例】Remember the door before leaving home. A. locking B. to lock C. lock D. to locking 【答案】B 【解析】句意：记得在离家前要锁门。remember to do记得去做，故选B。 【变式练】 1. Remember any time in your life. A. not waste B. not wasting C. not to waste D. don’t waste 【答案】C 【解析】句意：记得不要在生命中浪费时间。remember not to do记得不要去做，故选C。 ►问题五：everyday和every day相同吗？ 【点拨】例句：This is my everyday uniform. I wear it every day. everyday 形容词，表示“日常的，每天的”，位于名词前。 every day，表示“每天”，时间状语，多位于句末。 【典例】Remember to study hard . A. everyday B. every day C. every-day D. every days 【答案】B 【解析】句意：记得每天都要努力学习。本空位于句末，作时间状语，故选B。 【变式练】 1. I enjoy the simple happiness of life. A. every day B. every days C. everyday D. everydays 【答案】C 【解析】句意：我享受每天生活中的简单快乐。本空后有名词，所以这里用形容词everyday，故选C。 ►问题六：问数量“多少”，是否有两种表达？有什么区别？ 【点拨】例句：How many bottles of milk do we have? How much water do we have? ① How many + 可数名词复数 ② How much + 不可数名词 【典例】Look! rice is there in the bowl? A. How many B. How often C. How much D. How long 【答案】C 【解析】句意：碗里有多少米饭？rice是不可数名词，所以用How much来问数量，故选C。 【变式练】 1. Do you know students are there in your class? A. how many B. how much C. how often D. how far 【答案】A 【解析】句意：你知道班上有多少学生吗？student是可数名词，所以用how many来问数量，故选A。 ►问题七：表示数量 “大量的，很多”可以有哪些方式？ 【点拨】We don’t have many bottles of milk. 表达“大量的，很多”有以下几种方式： ① many + 可数名词复数 ② much + 不可数名词 ③ a lot of / lots of / plenty of + 可数名词复数 或 不可数名词 【典例】There are birds in the sky. A. a lot B. much C. a little D. many 【答案】D 【解析】句意：天上有很多鸟。birds是可数名词复数，表示“很多”可以用many/a lot of/lots of/plenty of，故选D。 【变式练】 There isn't water in the cup. A. many B. much C. plenty D. a lot 【答案】B 【解析】句意：杯子里没有很多水。water是不可数名词，表示“很多”可以用much/a lot of/lots of/plenty of，故选B。 ►问题八：表示数量的a few, few, a little 和little有什么区别？ 【点拨】We have a few cartons of yogurt. a few, few, a little, little区别如下： + 可数名词复数 + 不可数名词 少量的，若干 a few a little 几乎没有（否定） few little 【典例】There are cakes on the plates. You can eat some if you are hungry. A. a little B. few C. little D. a few 【答案】D 【解析】句意：有若干蛋糕在盘子上。如果你饿了，可以吃一些。cakes是可数名词复数，可以用a few或few表示“少量”或“几乎没有”。本句是肯定，故选D。 【变式练】 There is milk in the fridge. We need to buy some. A. little B. a little C. few D. a few 【答案】A 【解析】句意：冰箱里没有牛奶了。我们需要买一些。milk是不可数名词，可以用 a little或little表示“少量”或“几乎没有”。本句是否定，故选A。 ►问题九：如何表示“太多”“太少”？ 【点拨】 + 可数名词复数 + 不可数名词 太多 too many too much 太少 too few too little 【典例】There are people on the street. It’s crowded. A. too much B. too many C. too little D. too few 【答案】B 【解析】句意：大街上太多人了，很拥挤。people是可数名词，表示“太多”要用too many，故选B。 【变式练】 There is sugar in the coffee. May I get more? A. too many B. too much C. too little D. too few 【答案】C 【解析】句意：咖啡里太少糖了。我能要更多糖吗？sugar是不可数名词，表示“太少”用too little, 故选C。 ►问题十：表示数量 “没有”或“足够的”可以有哪些方式？ 【点拨】We have no juice. We don’t have enough water. 表示“没有”可以用no，也可以跟not many/much互换。如： There is no homework. =There is not much homework. 表示“足够的”用enough。enough的用法如下： ① enough + 可数名词复数/不可数名词，如enough time ② 形容词 + enough，如young enough ③ 表示“不足的”，not enough 【典例】There is time left. Hurry up! A. enough B. no enough C. not enough D. plenty of 【答案】C 【解析】句意：没有足够的时间剩下了。赶快！表示“不足的”，not enough，故选C。 【变式练】 There is milk in my coffee. I don’t need more, thanks. A. enough B. not enough C. no enough D. a few 【答案】A 【解析】句意：我的咖啡里有足够的牛奶了。我不需要更多了，谢谢。故选A。 一、听力选择 听对话，回答各小题。 1. Who likes pandas best? A. David. B. Jane. C. Molly. 2. What time is the elephant show? A. At 3 p.m. B. At 4 p.m. C. At 5p.m. 3. Where do they want to go first? A. The Tiger House. B. The Panda House. C. The Elephant House. 听材料，回答问题。 4. What is Jane doing? A. She is planting a tree. B. She is cleaning up the park. C. She is making a poster. 5. What are Jane and bee classmates going to do after planting trees? A. To climb a hill. B. To have a picnic. C. To play games. 6. When is Jane going to use a camera? A. Tomorrow morning. B. On Children’s Day. C. On Tree Planting Day. 听一段对话，回答下列小题。 7. Where do Tom’s grandparents live now? A. In a new flat. B. In a new house. C. In an old house. 8. Which can not be found (被发现) in the neighbourhood of Tom’s grandparents? A. A supermarket. B. A school. C. A hospital. 听对话，回答各小题。 9. How was Anne’s holiday? A. Interesting. B. Boring. C. Wonderful. 10. How did Anne get to Kunming? A. By car. B. By plane. C. By train. 二、听力填空 听取信息,完成下列各 题 Program Enjoy 11 First Get 12 ready. Then Wash it, put it on a plate and add some 13 Next Boil(煮) some 14 and put the plate in. Finally Add some sauce(汁) Try it for your 15 to give them a surprise 三、语音题 音标。找出与其他三项划线部分发音不同的单词 16. A. sprinkle B. splash C. spread D. sprout 17. A. scream B. strength C. stress D. stretch 18. A. pear B. chair C. bear D. hear 重音题。请选出重音与其他单词不同的词 19. A. computer B. piano C. suffer D. asleep 20. A. chemical B. bathroom C. tap D. Chinese 四、单项选择 21. If you want to listen to music, please ________ the radio first. A. look after B. look at C. turn off D. turn on 22. The old man saved a poor little cat _______ a cold morning in winter. A. in B. on C. at D. for 23. —________ pocket money do you get?    —Only ________. A. How much; little B. How much; a little C. How many; a little D. How many; little 24. —There are a lot of ________ on the table. Would you like to have one? —No, I would like to drink a little ________. A. oranges; orange B. orange; oranges C. oranges; oranges D. orange; orange 25. —Let’s go to the movies tonight. The new cinema in our neighborhood is quite pretty. —Sounds great. My brother said we can sit ________ there. A. comfortable enough B. enough comfortably C. comfortably enough D. enough comfortable 26. —Your uncle has ________ money. But why is he always so happy? —Because he has ________ friends though he is very poor(穷的). A. much; few B. little; many C. much; many D. little; few 27. I am making ________ tea. Would you like ________? A. some; any B. any; some C. some; some D. any; any 28. —There is ________ milk in the fridge. Let’s go and buy ________ back, Mum. —OK. Let’s go shopping this afternoon. A. few; some B. a few; many C. little; some D. a little; much 29. —Why did his voice ________ unhappy? —Because all the lights were on and he asked me to ________. A. listen; turn them off B. hear; turn it off C. sound; turn them off D. sound; turn it off 30. —Do you have enough chairs for the students? —No. There are ________ students. A. too few B. too little C. too many D. too much 五、语法选择 The students are having their chemistry (化学) class. Miss Li 31 the children what water is like. After that, she asks her students some questions. 32 them is, “Boys and girls! What is water? 33 you tell me?” She waits for a few minutes, but no one answers her. Then Miss Li asks again. “Why don’t 34 answer my question? I have told you what water is like, right? ” Then a boy puts up his hand and 35 , “Miss Li, you tell us that water has no color and no smell (味道). But I think water 36 something that is black when I wash my hand in it.” All the students begin to laugh (笑). Miss Li laughs, too. Then another boy puts up his hand. Miss Li asks, “What do you 37 , Wang Bing?” The boy says, “Miss Li, where can we find water that has no color and no smell?” “Why do you say so?” Miss Li 38 . “ 39 water in the river behind my house is always black and it has a bad smell,” answers the boy. And most of the children think he is right. “I am sorry 40 that, children,” says the teacher, “Our water is getting dirtier. That is a problem. All of us must try our best (尽力) to make it clean again.” 31. A. tell B. tells C. to tell D. is telling 32. A. One of B. Some of C. Many of D. None of 33. A. Can B. Do C. Have D. Does 34. A. you B. your C. yours D. / 35. A. say B. says C. saying D. to say 36. A. is B. am C. are D. be 37. A. think B. thinks C. thinking D. to think 38. A. ask B. asked C. asks D. to ask 39. A. / B. A C. An D. The 40. A. hear B. to hear C. hears D. hearing 六、完形填空 Hippos (河马) live in Africa. They’re big and fat. They have small eyes, small ears and short legs. They also 41 very big teeth! Hippos are usually three to four meters long. Hippos usually live for about 40 42 . The name “hippo” comes from the Greek (希腊的) word. It means “river horse” and it is 43 to see why. They live in rivers and on 44 . Hippos often walk on land, but they spend most of their time in the water. 45 even give birth to their babies in the water. 46 hippos, called calves, are born very small, usually about 50 kg. Hippos spend so much time in the water, but they are not good 47 . Staying mostly underwater during the day helps keep them cool. As the 48 goes down, hippos will climb out of the water to 49 grass. They can eat up to 40 kg of grass in one night. Although hippos look slow, they can run on land very 50 . They can travel up to 10 km to find food. Hippos are one of the most dangerous animals in the world. Every year they kill hundreds of people! 41. A. make B. have C. draw D. buy 42. A. days B. weeks C. months D. years 43. A. easy B. difficult C. big D. small 44. A. sky B. land C. water D. mountains 45. A. He B. She C. They D. It 46. A. Girl B. Boy C. Baby D. Animal 47. A. swimmers B. singers C. players D. dancers 48. A. cloud B. sun C. moon D. star 49. A. grow B. drink C. eat D. cook 50. A. slowly B. well C. badly D. fast 七、阅读理解 A Different weather makes people feel different. It has an influence（影响）on health, intelligence（智力）and feelings. In August, it is very hot and wet in the southern part of the United States. People there have heart trouble and other kinds of health problems during this month. In the Northeast and the Middle West, it is very hot at some times and very cold at other times. People in these states have more heart trouble after the weather changes in February or March. The weather can also influence intelligence. For example, in a 1983 report by scientists, the IQ（智商）of a group of students was very high when a very strong wind came, but after the strong wind, their IQ was 10% lower. The wind can help people have higher intelligence. Very hot weather, on the other hand, can make it lower. Students in many schools of the United States often get worse in exams in the hot months of the year(July and August). Weather also has a strong influence on people’s feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. But fat people may have a hard time in hot summer. At about 18℃, people feel more comfortable. Are you feeling sad, tired, or unhappy today? It may be the weather’s problem. 51. How many things can weather influence according to（根据）the passage? A. One. B. Two. C. Three. D. Four. 52. What does the underlined word “it” in Paragraph 3 refer to（指的是）________. A. Health. B. IQ. C. Wind. D. Weather. 53. Why do students in many schools in the United States usually get worse in exams in July and August? A. Because they have low IQ. B. Because the weather is very hot. C. Because a very strong wind comes. D. Because they don’t do well in their studies. 54. Which is NOT true? A. The weather in the northern part of the United States is hot and wet in August. B. People have higher intelligence with the help of the wind. C. Thin people might feel cold and unhappy during winter. D. The weather may make us have different feelings. 55. What’s the passage talking about? A. Different changes of weather. B. Weather influences students’ intelligence. C. At about 18℃, people feel more comfortable. D. Weather influences people’s health, intelligence and feelings. B As the weather gets warmer, some mosquitoes(蚊子) start to appear. You may have noticed that they prefer to bite some people. A new study has found that mosquitoes even prefer some colors! In this study, scientists showed some clothes to mosquitoes. These clothes have different colors. Most of the mosquitoes flew to the black and red-orange clothes. Why did the mosquitoes choose these colors? According to the scientists, black is darker than other colors. Most mosquitoes prefer to live in the shadow(暗处) because they die easily from losing water. The lighter colors like white and pink reflect(反射) light and heat better. These colors mean danger for mosquitoes. However, darker colors are more like shadows and are safer for mosquitoes. If you’re going into an area with lots of mosquitoes, you’d better wear light-colored clothing! And what about red and orange? Scientists say that human skin looks red-orange to mosquitoes’ eyes. These two colors may help mosquitoes find the person they want to bite. Besides the color of the clothes they wear, higher body temperature, the smell of sweat are the reasons why mosquitoes prefer these people. 56. What has the study found about mosquitoes? A. They appear in warm weather. B. They only bite some people. C. They prefer some colors. D. They live in the shadow. 57. According to the study, why do mosquitoes choose dark color? A. Because dark colors are more like shadows. B. Because dark colors make them feel warm. C. Because dark colors keep them from losing water. D. Because dark colors can reflect light and heat better. 58. Why did mosquitoes like red and orange? A. Because red and orange are dark colors. B. Because red and orange are eye-catching. C. Because red and orange make them feel safe. D. Because red and orange are close to the color of human skin. 59. How many reasons of mosquitoes preferring some people are mentioned? A. One. B. Two. C. Three. D. Four. 60. From which part of the newspaper can you read this article? A. History. B. Fashion. C. Nature. D. Sports. C Water can run away in interesting ways. Let’s try to get water from one cup into another. What you need •An empty glass            •A glass with blue water •A glass with red water      •Some paper towels What you do Step 1Prepare “paper bridges”. Use paper towels to make two of them. They will take in and carry away water. Step 2Take one paper towel. Put one end of it into the glass of blue water and the other end into the empty glass. Take the other paper towel and do the same thing to the glass of red water and the empty glass. Step 3Watch what is going on. This experiment takes some patience. What you see Your paper towels start getting wet and after some time you will find that the empty glass is starting to have water, just like the picture（→）shows. Interestingly, if red and blue go together, it becomes purple. So, you will see three colors now. The empty glass keeps getting water. In the end, there will be the same quantity of water in each glass. What you learn When the paper towels touch water, there is a kind of power between water and the towel, so water goes to the paper towel and then runs away. ▲ . For example, water travels from the roots to the rest of the tree. 61. At the beginning, how many glasses with colored water do we need? A. 4. B. 3. C. 2. D. 1. 62. Why do we need paper towels? A. To write down what is going on. B. To clean the water after the experiment. C. To allow water to run away into another cup. D. To show the different colors in the different glasses. 63. Which picture can be put into “ ? ”? A. B. C. D. 64. Which of the following sentences is the best to be put in ▲ . A. You can also see this in plants. B. So the paper bridges become wet. C. Later, the towels will be full of water. D. In the end, water goes into all the glasses. 65. Tom is introducing the experiment to his classmates. What may he say? A. What a dangerous experiment it is! Please be careful. B. You need to be patient because it will last for some time. C. To do the experiment, you need to prepare some wet towels. D. Finally, you will see some chemicals at the bottom of the glasses. 八、单词拼写 66. Her v is so beautiful that we all love to hear her sing. 67. You must r the books to the library in 2 days. 68. The cloud cools and f small amount of water. 69. In big cities, all the tap water comes to your home through the p . 70. Everyone shouldn’t waste a d of water. 71. My father always tells jokes to make us (laugh). 72. Don’t forget (turn) off the gas after cooking. 73. I am so sorry that I (drop) your pen into the lake just now. 74. When the teacher came into the room, all the students stopped (talk) at once. 75. We have enough rooms (live) in. Don’t worry about that. 九、完成句子 76. 我们觉得它有点儿难。 We think it is difficult. 77. 当你离开课室时，请记得关灯。 Please the light when you leave the classroom. 78. 请给这杯咖啡加点牛奶。 Please some milk this cup of coffee. 79. 我感觉我脸上有几滴雨水。 I feel a few    rain on my face. 80. 如果你累了，请停止工作休息一下。 If you are tired, please to have a rest. 1 / 14 学科网（北京）股份有限公司 $$ 2024-2025学年度沪教版英语7年级 下 Unit 5 单元复习及测试 主题内容 学习目标 主题范畴: 人与自然→环境保护→环境污染及原因，环保意识和行为 主题内容： 围绕话题water is life，了解水对我们的重要性，识别日常生活中关于水的事实，探索如何节约用水和智慧用水，形成保护水的意识。 1. 语言知识: （1）能听懂有关水的材料；能针对水的话题，与他人进行日常交流； （2）能读懂有关水的语篇，捕捉有关保护水资源的重点信息； （3）学生能够获取日常生活中水的事实；探索保护水的方法。 2.语言技能：能听懂和水有关的对话或短文，能谈论水的不同用途，能读懂以水为话题的语篇，能写文章号召人们节约用水。 3.学习策略: 能小组合作，谈论水的不同用途，讨论节约用水的方法。 4.文化意识:学完本单元后，学生能够了解水的重要性，形成节约用水的意识。 自主学习任务一：背默词汇 一、重点单词 ① 名词 1. n. 类型，种类 2. n. 长途旅行 3. n. 滴，水珠 4. n. 水龙头 5. n. 说话声 6. n. 管子，管道 7. n. 洗澡，洗浴 8. n. 脑 9. n. 人口 10. n. 农业 11. n. 贸易，买卖 12. n. 工业 13. n. 角色 14. n. 商品 15. n. 收入，收益 16. n. 买卖，生意 17. n. 闲暇，空闲 18. n. 责任，义务 【答案】1. form 2. journey 3. drop 4. tap 5. voice 6. pipe 7. bath 8. brain 9. population 10. agriculture 11. trade 12. industry 13. role 14. goods 15. income 16. business 17. leisure 18. duty ② 动词 1. v. 回去，返回 2. v. 迅速移动 3. v. 修理 【答案】1. return 2. rush 3. fix ③ 形容词 1. adj. 每天的 2. adj. 含盐的 3. adj. 公共的 4. adj. 全球的 【答案】1. everyday 2. salt 3. public 4. global ④ 副词 1. adv. 最后，终于 2. adv. 在国外 3. adv. 几乎，差不多 【答案】1. eventually 2. overseas 3. nearly ⑤ 介词 prep. 自始至终 【答案】throughout 二、重点短语 1. 有点儿，稍微 2. 立即，马上 3. 饮用水 4. 在……起作用 5. 蒸汽机 6. 关闭（电器） 7. 一滴 8. 作为结果，因此 9. 确保 【答案】1. a bit 2. at once 3. drinking water 4. play a role in 5. steam engine 6. turn off 7. a drop of 8. as a result 9. make sure 三、重点句型： 1. 在刷完牙时，她考虑和朋友们去游泳。 As she brushed her teeth, she going swimming with her friends. 2. Du Yun关掉水龙头。 Du Yun the tap . 3. 人们净化我和添加一些化学物质给我。 People cleaned me and some chemicals me. 4. 我有一点儿脏。 I am dirty. 5. 这是你的旅程终点吗？ Is this your journey? 6. 记住不要浪费或污染我。 waste or pollute me. 【答案】1. thought about 2. turned off 3. added to 4. a bit 5. the end of 6. Remember not to 四、重点语法： ►问题一：打开/关闭怎么表达？ 【点拨】例句：Turn that tap off. turn on 打开（水、电器等），如turn on the light turn off 关掉（水、电器等） turn up 调高（音量、热度等），如turn up the TV turn down 调低（音量、热度等），如turn down the radio 【典例】Please the TV. The baby is sleeping. A. turn off B. turn up C. turn on D. turn of 【答案】A 【解析】句意：请把电视关掉。孩子在睡觉。turn off关掉电器，故选A。 【变式练】1. Can you please the TV? I can’t hear clearly. A. turn off B. turn up C. turn on D. turn down 2. If the room is dark, you can the light. A. turn off B. turn up C. turn on D. turn down 【答案】1. B 【解析】句意：能请你调高电视音量吗？我听不清。turn up调高音量，故选B。 2. C 【解析】句意：如果房间很黑，你可以打开灯。turn on打开电器，故选C。 ►问题二：动词add的使用方法？ 【点拨】例句：People cleaned me and added some chemicals to me. ① 添加。add...to... 把……加到……里 ② 加法 Add five and two, please. 【典例】He added some salt the soup. A. to B. with C. for D. of 【答案】A 【解析】句意：他把盐加进汤里。add...to...把……加入……里，故选A。 【变式练】Mr Li adds some funny games his teaching. A. with B. for C. to D. from 【答案】C 【解析】句意：李老师把一些有趣的游戏加进教学里。add...to...把……加入……里，故选C。 ►问题三：a bit与a little一样吗？ 【点拨】例句：I was a bit dirty. a bit 一点儿 a bit + 形容词 = a little + 形容词 a bit of + 可数名词或不可数名，a little + 不可数名词 【典例】Can you speak faster? A. a bit B. a bit of C. a lot D. a little of 【答案】A 【解析】句意：你能说稍微快一点儿吗？ a bit + 形容词，a bit of + 名词，故选A。 【变式练】1. I want to add milk to coffee. A. a lot B. a bit of C. a bit D. lots 【答案】B 【解析】句意：我想要加一点奶进咖啡里。a bit of+名词, a little+形容词，故选B. ►问题四：动词remember的用法？ 【点拨】例句：Remember not to waste or pollute water. remember to do 记得去做（还没做） remember doing 记得做过 remember not to do 记得不要去做 【典例】Remember the door before leaving home. A. locking B. to lock C. lock D. to locking 【答案】B 【解析】句意：记得在离家前要锁门。remember to do记得去做，故选B。 【变式练】 1. Remember any time in your life. A. not waste B. not wasting C. not to waste D. don’t waste 【答案】C 【解析】句意：记得不要在生命中浪费时间。remember not to do记得不要去做，故选C。 ►问题五：everyday和every day相同吗？ 【点拨】例句：This is my everyday uniform. I wear it every day. everyday 形容词，表示“日常的，每天的”，位于名词前。 every day，表示“每天”，时间状语，多位于句末。 【典例】Remember to study hard . A. everyday B. every day C. every-day D. every days 【答案】B 【解析】句意：记得每天都要努力学习。本空位于句末，作时间状语，故选B。 【变式练】 1. I enjoy the simple happiness of life. A. every day B. every days C. everyday D. everydays 【答案】C 【解析】句意：我享受每天生活中的简单快乐。本空后有名词，所以这里用形容词everyday，故选C。 ►问题六：问数量“多少”，是否有两种表达？有什么区别？ 【点拨】例句：How many bottles of milk do we have? How much water do we have? ① How many + 可数名词复数 ② How much + 不可数名词 【典例】Look! rice is there in the bowl? A. How many B. How often C. How much D. How long 【答案】C 【解析】句意：碗里有多少米饭？rice是不可数名词，所以用How much来问数量，故选C。 【变式练】 1. Do you know students are there in your class? A. how many B. how much C. how often D. how far 【答案】A 【解析】句意：你知道班上有多少学生吗？student是可数名词，所以用how many来问数量，故选A。 ►问题七：表示数量 “大量的，很多”可以有哪些方式？ 【点拨】We don’t have many bottles of milk. 表达“大量的，很多”有以下几种方式： ① many + 可数名词复数 ② much + 不可数名词 ③ a lot of / lots of / plenty of + 可数名词复数 或 不可数名词 【典例】There are birds in the sky. A. a lot B. much C. a little D. many 【答案】D 【解析】句意：天上有很多鸟。birds是可数名词复数，表示“很多”可以用many/a lot of/lots of/plenty of，故选D。 【变式练】 There isn't water in the cup. A. many B. much C. plenty D. a lot 【答案】B 【解析】句意：杯子里没有很多水。water是不可数名词，表示“很多”可以用much/a lot of/lots of/plenty of，故选B。 ►问题八：表示数量的a few, few, a little 和little有什么区别？ 【点拨】We have a few cartons of yogurt. a few, few, a little, little区别如下： + 可数名词复数 + 不可数名词 少量的，若干 a few a little 几乎没有（否定） few little 【典例】There are cakes on the plates. You can eat some if you are hungry. A. a little B. few C. little D. a few 【答案】D 【解析】句意：有若干蛋糕在盘子上。如果你饿了，可以吃一些。cakes是可数名词复数，可以用a few或few表示“少量”或“几乎没有”。本句是肯定，故选D。 【变式练】 There is milk in the fridge. We need to buy some. A. little B. a little C. few D. a few 【答案】A 【解析】句意：冰箱里没有牛奶了。我们需要买一些。milk是不可数名词，可以用 a little或little表示“少量”或“几乎没有”。本句是否定，故选A。 ►问题九：如何表示“太多”“太少”？ 【点拨】 + 可数名词复数 + 不可数名词 太多 too many too much 太少 too few too little 【典例】There are people on the street. It’s crowded. A. too much B. too many C. too little D. too few 【答案】B 【解析】句意：大街上太多人了，很拥挤。people是可数名词，表示“太多”要用too many，故选B。 【变式练】 There is sugar in the coffee. May I get more? A. too many B. too much C. too little D. too few 【答案】C 【解析】句意：咖啡里太少糖了。我能要更多糖吗？sugar是不可数名词，表示“太少”用too little, 故选C。 ►问题十：表示数量 “没有”或“足够的”可以有哪些方式？ 【点拨】We have no juice. We don’t have enough water. 表示“没有”可以用no，也可以跟not many/much互换。如： There is no homework. =There is not much homework. 表示“足够的”用enough。enough的用法如下： ① enough + 可数名词复数/不可数名词，如enough time ② 形容词 + enough，如young enough ③ 表示“不足的”，not enough 【典例】There is time left. Hurry up! A. enough B. no enough C. not enough D. plenty of 【答案】C 【解析】句意：没有足够的时间剩下了。赶快！表示“不足的”，not enough，故选C。 【变式练】 There is milk in my coffee. I don’t need more, thanks. A. enough B. not enough C. no enough D. a few 【答案】A 【解析】句意：我的咖啡里有足够的牛奶了。我不需要更多了，谢谢。故选A。 一、听力选择 听对话，回答各小题。 1. Who likes pandas best? A. David. B. Jane. C. Molly. 2. What time is the elephant show? A. At 3 p.m. B. At 4 p.m. C. At 5p.m. 3. Where do they want to go first? A. The Tiger House. B. The Panda House. C. The Elephant House. 听材料，回答问题。 4. What is Jane doing? A. She is planting a tree. B. She is cleaning up the park. C. She is making a poster. 5. What are Jane and bee classmates going to do after planting trees? A. To climb a hill. B. To have a picnic. C. To play games. 6. When is Jane going to use a camera? A. Tomorrow morning. B. On Children’s Day. C. On Tree Planting Day. 听一段对话，回答下列小题。 7. Where do Tom’s grandparents live now? A. In a new flat. B. In a new house. C. In an old house. 8. Which can not be found (被发现) in the neighbourhood of Tom’s grandparents? A. A supermarket. B. A school. C. A hospital. 听对话，回答各小题。 9. How was Anne’s holiday? A. Interesting. B. Boring. C. Wonderful. 10. How did Anne get to Kunming? A. By car. B. By plane. C. By train. 二、听力填空 听取信息,完成下列各 题 Program Enjoy 11 First Get 12 ready. Then Wash it, put it on a plate and add some 13 Next Boil(煮) some 14 and put the plate in. Finally Add some sauce(汁) Try it for your 15 to give them a surprise 三、语音题 音标。找出与其他三项划线部分发音不同的单词 16. A. sprinkle B. splash C. spread D. sprout 17. A. scream B. strength C. stress D. stretch 18. A. pear B. chair C. bear D. hear 重音题。请选出重音与其他单词不同的词 19. A. computer B. piano C. suffer D. asleep 20. A. chemical B. bathroom C. tap D. Chinese 四、单项选择 21. If you want to listen to music, please ________ the radio first. A. look after B. look at C. turn off D. turn on 22. The old man saved a poor little cat _______ a cold morning in winter. A. in B. on C. at D. for 23. —________ pocket money do you get?    —Only ________. A. How much; little B. How much; a little C. How many; a little D. How many; little 24. —There are a lot of ________ on the table. Would you like to have one? —No, I would like to drink a little ________. A. oranges; orange B. orange; oranges C. oranges; oranges D. orange; orange 25. —Let’s go to the movies tonight. The new cinema in our neighborhood is quite pretty. —Sounds great. My brother said we can sit ________ there. A. comfortable enough B. enough comfortably C. comfortably enough D. enough comfortable 26. —Your uncle has ________ money. But why is he always so happy? —Because he has ________ friends though he is very poor(穷的). A. much; few B. little; many C. much; many D. little; few 27. I am making ________ tea. Would you like ________? A. some; any B. any; some C. some; some D. any; any 28. —There is ________ milk in the fridge. Let’s go and buy ________ back, Mum. —OK. Let’s go shopping this afternoon. A. few; some B. a few; many C. little; some D. a little; much 29. —Why did his voice ________ unhappy? —Because all the lights were on and he asked me to ________. A. listen; turn them off B. hear; turn it off C. sound; turn them off D. sound; turn it off 30. —Do you have enough chairs for the students? —No. There are ________ students. A. too few B. too little C. too many D. too much 五、语法选择 The students are having their chemistry (化学) class. Miss Li 31 the children what water is like. After that, she asks her students some questions. 32 them is, “Boys and girls! What is water? 33 you tell me?” She waits for a few minutes, but no one answers her. Then Miss Li asks again. “Why don’t 34 answer my question? I have told you what water is like, right? ” Then a boy puts up his hand and 35 , “Miss Li, you tell us that water has no color and no smell (味道). But I think water 36 something that is black when I wash my hand in it.” All the students begin to laugh (笑). Miss Li laughs, too. Then another boy puts up his hand. Miss Li asks, “What do you 37 , Wang Bing?” The boy says, “Miss Li, where can we find water that has no color and no smell?” “Why do you say so?” Miss Li 38 . “ 39 water in the river behind my house is always black and it has a bad smell,” answers the boy. And most of the children think he is right. “I am sorry 40 that, children,” says the teacher, “Our water is getting dirtier. That is a problem. All of us must try our best (尽力) to make it clean again.” 31. A. tell B. tells C. to tell D. is telling 32. A. One of B. Some of C. Many of D. None of 33. A. Can B. Do C. Have D. Does 34. A. you B. your C. yours D. / 35. A. say B. says C. saying D. to say 36. A. is B. am C. are D. be 37. A. think B. thinks C. thinking D. to think 38. A. ask B. asked C. asks D. to ask 39. A. / B. A C. An D. The 40. A. hear B. to hear C. hears D. hearing 六、完形填空 Hippos (河马) live in Africa. They’re big and fat. They have small eyes, small ears and short legs. They also 41 very big teeth! Hippos are usually three to four meters long. Hippos usually live for about 40 42 . The name “hippo” comes from the Greek (希腊的) word. It means “river horse” and it is 43 to see why. They live in rivers and on 44 . Hippos often walk on land, but they spend most of their time in the water. 45 even give birth to their babies in the water. 46 hippos, called calves, are born very small, usually about 50 kg. Hippos spend so much time in the water, but they are not good 47 . Staying mostly underwater during the day helps keep them cool. As the 48 goes down, hippos will climb out of the water to 49 grass. They can eat up to 40 kg of grass in one night. Although hippos look slow, they can run on land very 50 . They can travel up to 10 km to find food. Hippos are one of the most dangerous animals in the world. Every year they kill hundreds of people! 41. A. make B. have C. draw D. buy 42. A. days B. weeks C. months D. years 43. A. easy B. difficult C. big D. small 44. A. sky B. land C. water D. mountains 45. A. He B. She C. They D. It 46. A. Girl B. Boy C. Baby D. Animal 47. A. swimmers B. singers C. players D. dancers 48. A. cloud B. sun C. moon D. star 49. A. grow B. drink C. eat D. cook 50. A. slowly B. well C. badly D. fast 七、阅读理解 A Different weather makes people feel different. It has an influence（影响）on health, intelligence（智力）and feelings. In August, it is very hot and wet in the southern part of the United States. People there have heart trouble and other kinds of health problems during this month. In the Northeast and the Middle West, it is very hot at some times and very cold at other times. People in these states have more heart trouble after the weather changes in February or March. The weather can also influence intelligence. For example, in a 1983 report by scientists, the IQ（智商）of a group of students was very high when a very strong wind came, but after the strong wind, their IQ was 10% lower. The wind can help people have higher intelligence. Very hot weather, on the other hand, can make it lower. Students in many schools of the United States often get worse in exams in the hot months of the year(July and August). Weather also has a strong influence on people’s feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. But fat people may have a hard time in hot summer. At about 18℃, people feel more comfortable. Are you feeling sad, tired, or unhappy today? It may be the weather’s problem. 51. How many things can weather influence according to（根据）the passage? A. One. B. Two. C. Three. D. Four. 52. What does the underlined word “it” in Paragraph 3 refer to（指的是）________. A. Health. B. IQ. C. Wind. D. Weather. 53. Why do students in many schools in the United States usually get worse in exams in July and August? A. Because they have low IQ. B. Because the weather is very hot. C. Because a very strong wind comes. D. Because they don’t do well in their studies. 54. Which is NOT true? A. The weather in the northern part of the United States is hot and wet in August. B. People have higher intelligence with the help of the wind. C. Thin people might feel cold and unhappy during winter. D. The weather may make us have different feelings. 55. What’s the passage talking about? A. Different changes of weather. B. Weather influences students’ intelligence. C. At about 18℃, people feel more comfortable. D. Weather influences people’s health, intelligence and feelings. B As the weather gets warmer, some mosquitoes(蚊子) start to appear. You may have noticed that they prefer to bite some people. A new study has found that mosquitoes even prefer some colors! In this study, scientists showed some clothes to mosquitoes. These clothes have different colors. Most of the mosquitoes flew to the black and red-orange clothes. Why did the mosquitoes choose these colors? According to the scientists, black is darker than other colors. Most mosquitoes prefer to live in the shadow(暗处) because they die easily from losing water. The lighter colors like white and pink reflect(反射) light and heat better. These colors mean danger for mosquitoes. However, darker colors are more like shadows and are safer for mosquitoes. If you’re going into an area with lots of mosquitoes, you’d better wear light-colored clothing! And what about red and orange? Scientists say that human skin looks red-orange to mosquitoes’ eyes. These two colors may help mosquitoes find the person they want to bite. Besides the color of the clothes they wear, higher body temperature, the smell of sweat are the reasons why mosquitoes prefer these people. 56. What has the study found about mosquitoes? A. They appear in warm weather. B. They only bite some people. C. They prefer some colors. D. They live in the shadow. 57. According to the study, why do mosquitoes choose dark color? A. Because dark colors are more like shadows. B. Because dark colors make them feel warm. C. Because dark colors keep them from losing water. D. Because dark colors can reflect light and heat better. 58. Why did mosquitoes like red and orange? A. Because red and orange are dark colors. B. Because red and orange are eye-catching. C. Because red and orange make them feel safe. D. Because red and orange are close to the color of human skin. 59. How many reasons of mosquitoes preferring some people are mentioned? A. One. B. Two. C. Three. D. Four. 60. From which part of the newspaper can you read this article? A. History. B. Fashion. C. Nature. D. Sports. C Water can run away in interesting ways. Let’s try to get water from one cup into another. What you need •An empty glass            •A glass with blue water •A glass with red water      •Some paper towels What you do Step 1Prepare “paper bridges”. Use paper towels to make two of them. They will take in and carry away water. Step 2Take one paper towel. Put one end of it into the glass of blue water and the other end into the empty glass. Take the other paper towel and do the same thing to the glass of red water and the empty glass. Step 3Watch what is going on. This experiment takes some patience. What you see Your paper towels start getting wet and after some time you will find that the empty glass is starting to have water, just like the picture（→）shows. Interestingly, if red and blue go together, it becomes purple. So, you will see three colors now. The empty glass keeps getting water. In the end, there will be the same quantity of water in each glass. What you learn When the paper towels touch water, there is a kind of power between water and the towel, so water goes to the paper towel and then runs away. ▲ . For example, water travels from the roots to the rest of the tree. 61. At the beginning, how many glasses with colored water do we need? A. 4. B. 3. C. 2. D. 1. 62. Why do we need paper towels? A. To write down what is going on. B. To clean the water after the experiment. C. To allow water to run away into another cup. D. To show the different colors in the different glasses. 63. Which picture can be put into “ ? ”? A. B. C. D. 64. Which of the following sentences is the best to be put in ▲ . A. You can also see this in plants. B. So the paper bridges become wet. C. Later, the towels will be full of water. D. In the end, water goes into all the glasses. 65. Tom is introducing the experiment to his classmates. What may he say? A. What a dangerous experiment it is! Please be careful. B. You need to be patient because it will last for some time. C. To do the experiment, you need to prepare some wet towels. D. Finally, you will see some chemicals at the bottom of the glasses. 八、单词拼写 66. Her v is so beautiful that we all love to hear her sing. 67. You must r the books to the library in 2 days. 68. The cloud cools and f small amount of water. 69. In big cities, all the tap water comes to your home through the p . 70. Everyone shouldn’t waste a d of water. 71. My father always tells jokes to make us (laugh). 72. Don’t forget (turn) off the gas after cooking. 73. I am so sorry that I (drop) your pen into the lake just now. 74. When the teacher came into the room, all the students stopped (talk) at once. 75. We have enough rooms (live) in. Don’t worry about that. 九、完成句子 76. 我们觉得它有点儿难。 We think it is difficult. 77. 当你离开课室时，请记得关灯。 Please the light when you leave the classroom. 78. 请给这杯咖啡加点牛奶。 Please some milk this cup of coffee. 79. 我感觉我脸上有几滴雨水。 I feel a few    rain on my face. 80. 如果你累了，请停止工作休息一下。 If you are tired, please to have a rest. 【答案及解析】 1. C 2. A 3. B 【原文】W: Where are we now, David? M: Look at the map. We are near the Panda House. Do you like pandas, Molly? W: Sure! They’re my favorite animals. What about you? M: I like elephants. They are really smart. W: There is an elephant show at 3 PM. M: Sounds great! What time is it now? W: It’s half past two. M: Well. Let’s go to the Panda House first. And then we can go and watch the elephant show. 4. C 5. B 6. C 【原文】略 7. A 8. C 【原文】W: Where are you going, Tom? M: I am going to visit my grandparents. They have bought a new flat recently. W: Great! Where is their new flat? M: It is in Sunshine Garden in Brown Street. W: How many buildings are there in their neighbourhood? M: There are about eight buildings. All of them are very tall. W: What do they have around their neighbourhood? M: They have supermarkets, restaurants and a school. But there isn’t any hospital. W: What can people do if they get ill? I am afraid that some people don’t like such a neighbourhood. M: I agree with you. I hope there will be a hospital some day. 9. C 10. B 【原文】M: How was your holiday, Anne? W: It was wonderful. M: Where did you go? W: I went to Kunming. M: How do you like Kunming? W: It was beautiful. The weather there was warm and windy. M: What did you do there? W: I visited some places of interest. I took a lot of photos there. M: How did you get there? W: I got there by air. M: That sounds great! How was the food there? W: It was delicious! I liked it very much. 11. Cooking 12. the fish 13. salt 14. water 15. parents 【原文】略 16. B 17. A 18. D 【解析】16. A.；B.；C.；D.。根据音标可知，B项与其他三项发音不同，故选B。 17. A.；B.]；C.；D.。根据音标可知，A项与其他三项发音不同，故选A。 18. A.；B.；C.；D.。根据音标可知，D项与其他三项发音不同，故选D。 19. C 20. D 【解析】19. A.；B.；C.；D.。根据音标可知，C项与其他三项重读不同，故选C。 20. A.；B.]；C.；D.。根据音标可知，D项与其他三项重读不同，故选D。 21. D 【详解】句意：如果你想听音乐应该先把收音机打开。 考查动词短语。look after照顾；look at看；turn off关闭；turn on打开。根据“If you want to listen to music, please...the radio first.”可知打开收音机就可以听音乐。故选D。 22. B 【详解】句意：这位老人在一个寒冷的冬天的早晨救了一只可怜的小猫。 考查时间介词的用法。in后跟季节/月份/年份/一天的早中晚类词；on后跟具体某一天或具体某一天的早中晚；at后跟具体时刻；for一般接一段时间。句中空后是a cold morning in winter，表示具体某一天的早晨，应使用on。故选B。 23. B 【详解】句意：——你获得了多少零花钱？——只有一点点。 考查特殊疑问句和代词辨析。How much多少，修饰不可数名词；How many多少，修饰可数名词；little几乎没有；a little一点点。根据“pocket money”和句意可知，第一空应用How money修饰不可数名词pocket money，第二空意为只有一点点。故选B。 24. A 【详解】句意：——桌子上有很多橙子。你想要一个吗？——不，我想喝一点橙汁。 考查可数名词和不可数名词。orange表示橙子时，是可数名词；表示橙汁时，是不可数名词。第一空根据be动词are可知，空处应填可数名词复数oranges；第二空根据drink可知，是指橙汁。故选A。 25. C 【详解】句意：——我们今晚去看电影吧。我们小区的新电影院很漂亮。——听起来不错。我哥哥说我们可以很舒服地坐在那里。 考查副词。comfortable舒服的，形容词；comfortably舒服地，副词。根据“My brother said we can sit”和“there”可知，空格处应用副词修饰动词“sit”，排除选项A和D。由于enough的结构为“形容词或副词+enough”，故应用comfortably enough。故选C。 26. B 【详解】句意：——你的叔叔几乎没钱。但是为什么总是这么开心？——因为尽管他很穷但是有很多朋友。 考查限定词。much多，修饰不可数名词；few几乎没有，修饰可数名词；little几乎没有，修饰不可数名词；many许多，修饰可数名词。第一个空由后面“but”转折，可见是没有钱。“money”不可数，应用little修饰。第二个空依然由转折词“though”判断，应该是朋友多。“friends”可数名词复数，应用many修饰。故选B。 27. C 【详解】句意：我正在泡茶。你要来点吗？ 考查形容词辨析。some一些，若干，常用于肯定句中，有时也用于疑问句，表示说话者希望对方给予肯定的回答或接受邀请或者料想对方会作肯定的回答，也可表示建议；any一些，若干，常用于否定句、疑问句和条件句中。根据“I am making…tea.”可知，在肯定句中应用some来表示“一些，若干”；根据“Would you like…?”可知此处是希望对方给予肯定的回答，因此也应用some指代some tea而不用any。故选C。 28. C 【详解】句意：——冰箱里几乎没有牛奶了。妈妈，我们去买一些回来吧。——好的。今天下午我们去购物吧。 考查不定代词。few几乎没有，修饰可数名词复数；a few一点，修饰可数名词复数；little几乎没有，修饰不可数名词；a little一点，修饰不可数名词；some一些，既可修饰可数名词复数也可修饰不可数名词；many很多，修饰可数名词复数；much很多，修饰不可数名词。根据“milk”可知，空一处修饰不可数名词，排除AB选项；由“Let’s go and buy ... back, Mum.”可知，空一处表示否定含义，表示几乎没有，用little修饰，排除D选项。故选C。 29. C 【详解】句意：——为什么他的声音听起来不开心？——因为所有的灯都开着，他让我把它们关了。 考查动词辨析。listen听；hear听到；sound听起来；turn them off把它们关了；turn it off把它关了。由句意第一个空需要“听起来”的含义，应该用sound；第二个空由前面“all the lights”可知是复数，应该用turn them off。故选C。 30. C 【详解】句意：——你有足够的椅子给学生坐吗？——不。学生太多了。 考查短语辨析。too few太少，修饰可数名词；too little太少，修饰不可数名词；too many太多，修饰可数名词；too much太多，修饰不可数名词。根据students可知，空后是可数名词，排除BD；根据No可知，学生太多了，没有足够的椅子，应用too many，故选C。 31. D 32. A 33. A 34. A 35. B 36. A 37. A 38. C 39. D 40. B 【导语】本文主要介绍了一位化学老师问学生水是什么，并由此引出了严重的水污染问题。 31. 句意：李老师正在告诉孩子们水是什么样的。 tell告诉，动词原形；tells动词单三；to tell动词不定式；is telling现在进行时。根据“The students are having”可知此处句子用现在进行时。故选D。 32. 句意：其中一个是，“孩子们！水是什么？你能告诉我吗？” one of……之一；some of一些；many of很多；none of都不。根据“she asks her students some questions”可知此处指其中一个问题。故选A。 33. 句意：其中一个是，“孩子们！水是什么？你能告诉我吗？” can能；do助动词原形；have现在完成时的助动词；does助动词单三。根据“you tell me”可知是你能告诉我吗，用can。故选A。 34. 句意：你为什么不回答我的问题？ you你们；your你的；yours你的，名词性物主代词；/不填。why don’t you do sth.“你们为什么不做某事”。故选A。 35. 句意：然后一个男孩举起手说：“李小姐，你告诉我们水没有颜色也没有气味。” say说，动词原形；says动词单三；saying现在分词；to say动词不定式。根据“Then a boy puts up his hand and”可知and连接两个并列的动作，动词形式一致。故选B。 36. 句意：但当我在里面洗手的时候,我觉得水是一种黑色的东西。 is是，be动词的单三；am是，主语是I；are是，be动词的复数；be是，动词原形。主语是不可数名词water，be动词用is。故选A。 37. 句意：王兵，你觉得怎么样？ think认为，动词原形；thinks动词单三；thinking现在分词；to think动词不定式。助动词do后加动词原形。故选A。 38. 句意：“你为什么这么说？”李小姐问道。 ask问，动词原形；asked动词过去式；asks动词单三；to ask动词不定式。由语境可知，句子用一般现在时，主语是Miss Li，谓语动词用单三。故选C。 39. 句意：我家房子后面的河里总是黑的，而且有臭味。 /零冠词；a不定冠词，修饰以辅音音素开头的单词；an不定冠词，修饰以元音音素开头的单词；the定冠词。根据“water in the river behind my house”可知此处表示特指，用the。故选D。 40. 句意：听到这个我很难过。 hear听到，动词原形；to hear动词不定式；hears动词单三；hearing动名词。be sorry to hear...“听到……很抱歉”。故选B。 41. B 42. D 43. A 44. B 45. C 46. C 47. A 48. B 49. C 50. D 【导语】本文介绍了有关河马的知识。 41. 句意：它们也有非常大的牙齿！ make制作；have有；draw画画；buy买。根据“very big teeth!”可知，河马有大牙齿，故选B、 42. 句意：河马通常能活40年左右。 days天；weeks周；months月；years年。根据“Hippos usually live”可知，此处是指河马的寿命，years符合语境，故选D。 43. 句意：它的意思是“河马”，原因很容易理解。 easy容易的；difficult困难的；big大的；small小的。根据“They live in rivers and on...Hippos often walk on land, but they spend most of their time in the water”可知，河马之所以被称为河马，是因为它们生活在河流和陆地上。河马经常在陆地上行走，但它们大部分时间都在水里度过。所以这很容易理解这个名字的由来，故选A。 44. 句意：它们生活在河流和陆地上。 sky天空；land陆地；water水；mountains山。根据“Hippos often walk on land”可知，河马生活在河流和陆地上。故选B。 45. 句意：它们甚至在水里生孩子。 He他；She她；They它们；It它。空处指代hippos，应用they，故选C。 46. 句意：小河马，被称为幼崽，出生时非常小，通常约50公斤。 Girl女孩；Boy男孩；Baby婴儿；Animal动物。根据“called calves, are born very small, usually about 50 kg.”可知，介绍的是河马的幼崽，故选C。 47. 句意：河马花很多时间在水里，但它们不擅长游泳。 swimmers游泳者；singers歌手；players运动员；dancers舞者。根据“Hippos spend so much time in the water”可知，河马大部分时间在水里，but表示转折，说明它们不是很好的游泳者，故选A。 48. 句意：当太阳下山时，河马会从水里爬出来吃草。 cloud云；sun太阳；moon月亮；star星星。根据“Staying mostly underwater during the day helps keep them cool.”和“goes down”可知，河马白天大部分时间待在水下有助于保持凉爽。太阳下山时，河马会从水里爬出来吃草。故选B。 49. 句意：当太阳下山时，河马会从水里爬出来吃草。 grow生长；drink喝；eat吃；cook烹饪。根据“grass”可知，指的是河马吃草，故选C。 50. 句意：虽然河马看起来很慢，但它们在陆地上跑得很快。 slowly缓慢地；well好；badly严重地；fast快。Although引导让步状语从句，主句和从句含有转折关系，说明虽然河马看起来很慢，但它们在陆地上跑得很快。故选D。 51. C 52. B 53. B 54. A 55. D 【导语】本文讲述了不同的天气会影响人们的健康、智力和感情。 51. 细节理解题。根据“It has an influence（影响）on health, intelligence（智力）and feelings.”可知天气会影响健康、智力和感情。故选C。 52. 词句猜测题。根据“The weather can also influence intelligence...Very hot weather, on the other hand, can make it lower.”可知天气会影响人的智力，天热的时候会使智商下降。划线部分“it”指代前文“IQ”。故选B。 53. 细节理解题。根据“Very hot weather, on the other hand, can make it lower. Students in many schools of the United States often get worse in exams in the hot months of the year(July and August).”可知是因为七月和八月天气热，会使智商下降。故选B。 54. 细节理解题。根据“In the Northeast and the Middle West, it is very hot at some times and very cold at other times.(在东北部和中西部，有时很热，有时很冷。)”可知在美国北部，八月的天气不总是热的。故选A。 55. 主旨大意题。通读全文可知，本文讲述了不同的天气会影响人们的健康、智力和感情。故选D。 56. C 57. A 58. D 59. C 60. C 【导语】本文主要讲述了蚊子更喜欢某些颜色，并且解释了原因。 56. 细节理解题。根据“A new study has found that mosquitoes even prefer some colors!”可知，一项新的研究发现蚊子甚至更喜欢某些颜色！故选C。 57. 细节理解题。根据“darker colors are more like shadows and are safer for mosquitoes”可知，因为深色更像阴影。故选A。 58. 细节理解题。根据“Scientists say that human skin looks red-orange to mosquitoes’ eyes.”可知，因为红色和橙色接近人类皮肤的颜色。故选D。 59. 细节理解题。根据“Besides the color of the clothes they wear, higher body temperature, the smell of sweat are the reasons why mosquitoes prefer these people.”可知，一共提及了3个原因。故选C。 60. 推理判断题。根据全文可知，本文主要讲述了蚊子更喜欢某些颜色，并且解释了原因。故该文章可能在自然部分读到。故选C。 61. C 62. C 63. A 64. A 65. B 【导语】本文通过一个实验展示了怎样用纸巾把水从过一个杯子转移到另一个杯子。 61. 细节理解题。根据“•A glass with blue water •A glass with red water”可知，刚开始需要两杯有色水，故选C。 62. 细节理解题。根据“Your paper towels start getting wet and after some time you will find that the empty glass is starting to have water”可知，需要纸巾是为了让纸巾作为载体，让水流到另一个杯子里，故选C。 63. 推理判断题。根据“Your paper towels start getting wet and after some time you will find that the empty glass is starting to have water”以及“Interestingly, if red and blue go together, it becomes purple.”可知，空杯子有水了，并且红色和和蓝色的水混合在一起变成了紫色，正确的图片应是A选项，故选A。 64. 推理判断题。根据“When the paper towels touch water, there is a kind of power between water and the towel, so water goes to the paper towel and then runs away.”以及“For example, water travels from the roots to the rest of the tree.”可知，此处是借助纸巾变湿，并把水引到另一个杯子里的现象引出植物也有这样的现象，故选A。 65. 推理判断题。根据“This experiment takes some patience.”可知，这个实验要持续一段时间，需要有点耐心，故选B。 66. (v)oice 【详解】句意：她的嗓音很美，我们都喜欢听她唱歌。根据“Her v...is so beautiful that we all love to hear her sing.”可知，唱歌好听，嗓音很美，voice“嗓音”，在句中作主语，故填(v)oice。 67. （r)eturn 【详解】句意：你必须在两天内把书还给图书馆。根据“You must r...the books to the library in 2 days”及首字母提示可知，空处指归还图书，return“归还”，为动词。情态动词must后面要用动词原形，故填(r)eturn。 68. (f)orms 【详解】句意：云冷却，形成了少量的水。and连接并列的动词三单，根据常识可知，云会形成雨水，form表示“形成”。故填(f)orms。 69. (p)ipes 【详解】句意：在大城市，所有的自来水都是通过管道进入你家的。根据“all the tap water comes to your home through the”可知，自来水通过管道进入你家，pipe“管道”，可数名词，此处使用其复数形式表示泛指。故填(p)ipes。 70. (d)rop 【详解】句意：每个人都不应该浪费一滴水。根据“Everyone shouldn’t waste a d...of water.”可知，此处是a drop of water“一滴水”，故填(d)rop。 71. laugh 【详解】句意：我父亲总是讲笑话逗我们笑。根据“My father always tells jokes to make us...”可知，此处考查make sb. do sth.“让某人做某事”，后跟动词原形。故填laugh。 72. to turn 【详解】句意：做饭后别忘了关煤气。turn off“关闭”，此处表示未做的动作，用结构forget to do sth.“忘记做某事”。故填to turn。 73. dropped 【详解】句意：我很抱歉刚才把你的钢笔掉到湖里去了。根据“just now”可知，时态是一般过去时，动词用过去式，故填dropped。 74. talking 【详解】句意：当老师进入房间的时候，所有学生立刻停止了说话。由“When the teacher came into the room”可知，老师进来时，学生们停止了正在做的事情，应用stop doing sth.“停止正在做的事”。故填talking。 75. to live 【详解】句意：我们有足够的房间住。别担心。此处用动词不定式作定语修饰名词“rooms”。故填to live。 76. a little/a bit 【详解】“有点”a little/bit，修饰形容词difficult。故填a little/bit。 77. remember to turn off 【详解】remember to do sth.“记得要做某事”，turn off“关掉”，分析句子结构可知，主句是祈使句，“Please”后接动词原形。故填remember；to；turn；off。 78. add to 【详解】根据所给汉语可知，此句为祈使句，第一空应填动词原形；汉语中的“给……加点……”要用动词“add...to...”。故填add；to。 79. drops of 【详解】根据中英文对照，drop“滴”，名词，a few drops of表示“几滴”，故填drops；of。 80. stop working 【详解】stop doing sth“停止做某事”，句子是祈使句，动词用原形；work“工作”。故填stop；working。 1 / 14 学科网（北京）股份有限公司 $$null