题目内容
--- _______ can a tiger weigh, do you know?
---Yes, I know that a big one can weigh over 300 kilos.
A. How many?? B. How heavy?? C. How much??? D. What
C
【解析】
试题分析：句意:-一只老虎重多少，你知道吗？-是的，我知道一只大老虎可能重300多公斤。how many 多少，提问数量，修饰可数名词；how heavy 多重，虽然这个短语的意思是对的，但是因为句中有weigh，重…，故不能用how heavy 来提问；what 什么，不符合句意。故选C。
考点：考查疑问词。
同步练习河南大学出版社系列答案
同步练习西南师范大学出版社系列答案
补充习题江苏系列答案
学练快车道口算心算速算天天练系列答案
Welcome to LCF Language Clubs and Music & Gym Clubs
● Learn with songs, stories and games in Fun French or Spanish Clubs
● Affordable after-school care
● Fun music & gym clubs for young children
● Learn with stories, games, movement and rhymes in Jazz-Mataz
● Phone: 02392 370863
● Email: Joinus@lcfclubs.com
These can be taught online, at a school club or at a local LCF center. You can do it after school or lunchtime. There are also chances to teach in—school. Many schools now need LCF teachers because they know LCF provides excellent training and supplies LCF teachers with the best resources (资源).
Come on and try it yourself at our local club near your home!
【小题1】We can _____ in Fun French or Spanish Clubs.
| A．have a party | B．play chess | C．make friends | D．watch movies |
| A．join fun painting and gym clubs |
| B．get education at school clubs only |
| C．learn with songs, games and cooking |
| D．learn with stories, games and movement |
| A．Spanish | B．English | C．Chinese | D．French |
| A．post a letter | B．send an email |
| C．go to the local club | D．make a phone call |
| A．LCF is a language and science school in Canada |
| B．LCF has language clubs and music & gym clubs |
| C．LCF music & gym clubs can be found just online |
| D．LCF provides excellent training, teachers and doctors |
Sitting on exercise balls brings more than a smile to students and teachers.
Some fourth-graders at Conrad Weiser West Elementary School in Womelsdorf love their new chairs-—probably because they're not really chairs at all.
The kids are sitting on the air-filled balls. But different from those just for exercise, these have small legs that keep them from rolling. Sitting on a chair all day in school can make anyone want to move around. So, more and more teachers are letting students have a ball. By using exercise balls instead of common chairs, teachers find students' posture(姿势) and attention improved.
Dotti Pownall, a fifth-grader teacher in West Virginia, has been using balls as chairs since December 2008. "The students love them." she says. Pownall took a survey of her students. She found that 80 percent, thought sitting on the balls helped them concentrate(专注) better:
"Besides, they’re fun,b" says Pownall.
According to WittFitt,b a company that has sold balls to more than 200 schools, they can improve kids' posture and classroom behavior.
Exercise ball chairs are getting popular in classrooms, from preschool to college. Some adults (成人) even use them at work.
Lisa Witt felt so strongly about the use of balls as chairs that she started WittFitt. She said the company not only encourages the use of balls but also educates teachers and students on how to use them. "We sell balls in 24 states in America, three provinces in Canada and Japan." says Witt.
【小题1】Sitting on exercise balls can______.
| A．improve students' attention | B．make students smarter |
| C．keep students moving around | D．help students become fit |
| A．began to produce balls in 2008 | B．sells balls in 24 countries |
| C．was set up by Lisa Witt | D．is famous around the world |
| A．exercise balls have no legs | B．Pownall works as a teacher |
| C．students hate exercise balls | D．exercise balls are filled with sand |
| A．the shape of exercise balls | B．the use of exercise balls |
| C．the number of exercise balls | D．the inventor of exercise balls |
Dolphins are our friends. They can use tools to solve problems although they don't have hands. For example, scientists have ever found that a dolphin can make a shy eel(鳗鱼) come out of its hole with a dead fish.
Dolphins use different sounds to exchange information with each other. Scientists in Hawaii have developed a sign language to give instructions to dolphins, and the results are amazing. They find that dolphins not only understand the meaning of individual (个别的) words, but also understand the importance of word order in a sentence.
Most animals enjoy playing — but dolphins seem to like making their games as challenging as possible. On a beautiful day in 1997, scientists at a beach watched a little dog going into the sea and swimming towards the dolphins. To their surprise, the dolphins came up to the dog and then started throwing it into the air. The dog seemed to enjoy the "game" and continued playing with the dolphins for more than an hour.
Dolphins live in a very different world from ours, but they are very good at our "IQ tests” . For example, they will jump out of the water when they hear a whistle (口哨) noise. They do this because they will get a fish as a prize.
There is still much to learn about these cute problem-solvers, but it is certain that watching a dolphin show is fun.
根据短文内容，选择最佳答案。（5分）
【小题1】 What can a dolphin use to make an eel come out of its hole?
| A．Its mouth. | B．Its head. | C．A dead fish. | D．A little dog. |
| A．By using tails. | B．By using tools. |
| C．By using words. | D．By using sounds. |
| A．Onto its back. | B．Into the air. |
| C．Onto the beach. | D．Into the water. |
| A．Because they want to get a fish as a prize. |
| B．Because they enjoy playing on the water. |
| C．Because they want to play with other dolphins. |
| D．Because the dolphin keepers want them to come out. |
| A．Dolphins understand many languages. |
| B．Dolphins are a kind of clever animals. |
| C．Scientists have known dolphins well enough. |
| D．Dolphins seem to make their games relaxing. |
Near the village, there is an old famous temple. Some people want to build new house where the temple now stands, because they can find no other area to build them, while others disagree with them. They meet to decide how to solve the problem. Here are their opinions about it.
The expert wants to protect the temple and believes that there are some interesting things buried in the ground. If it is destroyed or moved, people may never learn about how people lived in the past.
The businessman thinks that the houses should be built. History is important, but we must think about the future. The village needs development and building new houses will offer jobs to hundreds of people.
Villager A says, “We should build the new houses because we need houses to live in.”
Villager B says, “We should protect the temple because it can attract many tourists to come for a visit. If the temple is destroyed or moved, we will lose a lot of business.”
The village leader thinks that he has a duty to make life better for the villagers. They need jobs and new houses. He also thinks the cultural site (遗迹) is important and they should be careful with it as well.
【小题1】The expert doesn’t want to _______ the old famous temple.
| A．rebuild | B．protect | C．pull down | D．fall down |
| A．help the village develop |
| B．attract many tourists to come for a visit |
| C．help people learn about how people lived in the past |
| D．help people learn about the interesting things buried in the ground |
| A．The expert and the village leader |
| B．The businessman and Villager A |
| C．Villager A and Villager B |
| D．Villager B and the businessman |
| A．they should destroy the temple |
| B．they needn’t build new houses |
| C．They should build the temple to make life better |
| D．they should not only build new houses but also be careful with the temple |
| A．It’s difficult to satisfy everyone. |
| B．The cultural site is not so important. |
| C．It’s easy to make a decision on the problem. |
| D．The villagers will lose their jobs with the development of their hometown |