八年级英语上册 Unit 2 How often do you exercise暑假预习题（无答案）（新版）人教新目标版（通用）

Unit 2一、知识点1. 频率( always, usually, often, sometimes, hardly ever, never, every day) 对频率提问 How often She always reads books in the morning. _ I hardly ever exercise. _2. 次数 (once, twice, three times,) 一天三次_ 一年一次 _ 一周两次_ He goes home twice a day. _3. How often, How far, How long, How old, How many, How much. I eat three times a day. _ My home is 2 kilometers from school. _. It takes me 2 hours to do homework. _ Its about 10 minutes walk. _. I have 10 pens. _ I have a little money. _4. help sb. (to) do help sb with sth Can you help me _(learn) English? Can you help me _my English?5. Whats your favorite? His favorite subject is math. _ My favorite subject is math. = I like math _.6. free (有空的， 免费的) I am busy today and I am free tomorrow. The water in the park is free. Busy忙的 They are busy _(do) housework. Be busy doing. be busy with sth7. full (be full of装满 ， full 饱的 hungry 饿的) The bowl is _ _ water. I felt h_ an hour ago, but now Im f_.8. have to do Do you have _(play) soccer on Sunday?9. on, in, at I have math _ Monday. My birthday is _ August. My birthday is _August 1st. I have math _ 8:00. It happened _ a rainy day. _ Monday morning, I exercise.10. 对种类提问 What kind of Im learning swing dance. _ _ _ dance are you learning? I like tomato noodles. _ _ _ noodles do you like?11. at least 至少 at most 至多 （不超过） You must write _ 3 diaries every week.12. want (sb.) _(do) would like _(do) feel like _(do) 想要做13.提问 I usually play soccer on weekends. _?She often watches TV in the evening. _?She usually sleeps for 9 hours every night. _?She usually sleeps for 9 hours every night. _?13. hard, hardly, hardly ever She studies _. Its raining _. I _ watch TV on school days. I can _ hear you, please speak loudly.14. be good for 对有益 be good at (doing) sth 擅长做 be good with 善于与相处 be good to sb. 对好 Its good _ your health. I am good at _(swim). be good for be bad for15. health 名词 健康, healthy 形容词 健康的 Eating more vegetables can help you keep _. My grandparents are _. My grandparents are in good _. Its good for your _.16. ask sb. about. 询问某人关于 ask sb. to do要求某人做 ask sb. not to do My mother asked my _(clean)my room. The teacher asked us _(not run) in the classroom.17. about doing for doing in doing at doing of doing on doing 18. Here are the _(结果). Here is the _(结果). the results of 的结果 the results of the test 测试结果19. percent 百分之 (动词的选择看名词) 30 percent of the students _(be) girls. 30 percent of the water _(be) clean.20. notat all 一点也不 He likes apples. (用notat all改写) He _ _ apples _ _.21. be surprised at sth对感到惊讶 be surprised to do 对做某事感到惊讶 be surprised that 句子 I am surprised at the results. I am surprised _(meet) you here. I am surprised that he is a teacher.22. at least 至少 at most 至多，不多于 You must write _ 3 diaries every week. You can watch TV for _ 2 hours every day.23. the answer _ the question 问题的答案24. although 表转折，不和but同时存在。 _ its raining hard, _ he is still working outside. A. Although, but B. But, / C. Although, / D. But, although25. Its +adj+ for sb to do sth.Its important for us _(learn) English. 26. by doing 通过做某事 I like to learn English by_(read) it every morning.27. through 通过某事 通过做某事through doing Its good to relax through exercise. through 穿过（内部） cross穿过（表面） _ the road 过马路 go _ the forest(穿过森林)28. such as 例如 I like sports such as soccer and basketball. I like sports such as _(play) soccer.29. play _ 一起玩 30. good habits bad habits eating habits living habits.31. She has some good habits, H_, she has some bad habits, too. 32. She goes to the dentist for teeth cleaning. She goes to the dentist for _(clean) her teeth.33. be afraid of (sth, _(do) sth) be afraid _(do) sth 害怕（做） 某事二、单词I often help my mom with h_.Its too difficult, I can h_ finish it.She watches TV o_ or t_ a week.We all like to use the I_ to play games.Games shows and talks shows are my favorite p_.Jim likes drinking _(咖啡) very much.Vegetables are good for our h_.Can you tell me the r_ of the math test?About fifty p_ of the boys like basketball.Please dont go o_ at home on weekdays. A_ its raining, we all get to school on time.Exercise more is good for the _(头脑) and the _(身体).Are you free now? Lets play soccer t_.I like the book. The w_ is Lu Xun.I went to the d_ for teeth cleaning.My father likes to read newspapers and my mother likes to read m_.She likes eating healthy food such as vegetables. H_, she likes junk food, too.三、适当形式What _he usually _(do) on weekends?What _he _ (do) last weekend?The best way _(learn) English is through_(read) it every day.Do you have to _ (do) housework at home?I often help my mom _(wash) the dishes.His mother wants him _(sleep) early.Are you good at _(play) soccer?Our question is about _(watch) TV? Fifteen percent of the boys _(play) computer games twice a week. Could you ask her _(call ) me back?80%of the water _(come) from the river.Jim _(not) like apples at all.We were surprised _(see) so many people.Its good _(relax) by _(use) the Internet.The teacher tells us _(learn) English by _(read) it every day.I like sports such as _(play) soccer and basketball.They spent an hours _(swim) in the pool.She went to the dentist for teeth _(clean).She went to the dentist _(clean) her teeth. None of the boys _(like) apples.四、句型My mother watches TV three time a week. _ _ _ your mother _ TV?2. She usually goes shopping on weekends. _ _ she usually _ on weekends?Jim always gets up early. (否定) Jim _ gets up early.4. I have to study for my test. _ _ you have to _?5.Its raining hard, but we get to school on time.= _ its raining hard, we get to school on time.五、适当形式Tom is a boy of fifteen. His parents 1_(die) two years ago, and he had to make a living by himself. Now he 2_(work) as a servant at Mr Jacksons. He works hard and the Jackson is pleased with him. Mr Jackson enjoys 3_(plant) all kinds of trees. There are many kinds of precious(珍贵的) trees in his garden. The day before yesterday Mr Jackson 4_(bring) a few trees home, planted them in the garden himself and watered them every day. Some days later, he had to 5_(leave) for another city. Before he started, he said to Tom, “6_(take) good care of the plants when Im notAt home. Some boys of our neighbors always want 7_(steal)(偷) them.” “8_(not worry) about them , sir,” answered Tom. “I will try my best 9_(watch) them.” Six days passed and Mr Jack son came back. As soon as he saw Tom, he asked, “Did anyone 10_(come) to steal the trees?” “No, sir,” said Tom. “I pulled them six days ago. Now they have been hidden(藏) for nearly a week!” 六、选词填空free, something, from, zoo, because, many, happy, be, with, for On holidays many people like to go to the ( ).Do you know why?( ) there are ( ) animals in the zoo. People think animals there are ( ) and lucky, but most of them ( ) sad. Animals like tigers, lions, and bears usually live in forests and mountains. They run, jump, play( )their children and catch small animals ( )food. But now they have to stay in cages or small rooms in the zoo. They do ( )but eat, walk, and sleep every day. their life in the zoo is very different ( )that in the forest they are not ( ). 七、阅读理解Tanzania(坦桑尼亚) is a country which has a lot of animals, such as gnus(角马), lions, cheetahs(猎豹), elephants, giraffes, crocodiles and so on. Every year, many people in the world travel to this African country to watch the animals closely. But do you know how they travel?By bus-This is the most common way. When people get on a bus, theyll find that the bus is a little strange. It is different from the buses we often see. There are no big windows at all, but some small windows. And it looks like a cage. What are they used for? Oh, people can use it to watch animals, especially those dangerous animals, and take photos. We know that people are most interested in the lions. So when two buses meet, the drivers will stop and ask each other whether they have found lions.By boatWe can often see many people are in a boat, enjoying the beautiful scene along a river or a lake, and they can also enjoy hippos(河马) and crocodiles from a nearer distance.By hot balloon(热气球)In the early morning, when the sun is beginning to rise, a large hot balloon is also starting its journey. Taking a hot balloon makes most of the travelers excited. After some time, the balloon will land in a certain place, and the waiters will sever people a delicious and special breakfast. But the cost of taking a hot balloon is also very high. A person should pay 400$ for an hours trip.( ) 1. Which is the most common way of traveling in Tanzania? A. By bus B. By plane C. By boat D. By hot balloon( ) 2. The bus is a little strage because _. A. it has no doors B. it looks like a cage C. people can take photos D. it has no driver( ) 3. If you want to watch hippos carefully, youd better _. A. take a bus B. take a hot balloon C. be on a boat D. swim in a river( ) 4. Which one is not right? Taking a hot balloon for a whole morning will cost 400$. B. Many people go to Tanzania for traveling. C. Tanzania is an African country D. The different traveling ways make people happy and theyll have a good time. ( ) 5 Which one can be the best title? The Beautiful CountryTanzania B. The Ways of Traveling in Tanzania C. Why do We Take a Bus to Travel? D. Different Animals in Tanzania八、阅读表达The ladies club always had a meeting every Friday afternoon and someone came to talk to them about some important things. After that, they had tea and asked questions.One Friday, a man came and talked in the club about the food problem. “There is not enough food in the world for everybody,” he said, “more than half of the people in the world are hungry, and when these people get more food, they have more babies, as a result they never stop being hungry. Somewhere in the world, a woman is having a baby every minute, day and night. What are we going to do about it?” He waited for a few seconds. Then one of the ladies said, “Why dont we fin