North American back bears are shy animals. They are fearful by nature, and will usuallyrun away if they see or hear people. Because of this, it can be difficult for scientists to learnabout these animals.
In order to study black bears, researchers from New Jersey, USA, catch bears and usedrugs to help them go to sleep. Researchers then work out the size and the weight of the bear,take blood to test for diseases(疾病), remove a tooth and take it to the lab to find out its age. Fromthese studies, researchers want to find out how many bears live in New Jersey, how long theylive, and how many babies they produce.
But in Minnesota, USA, researchers study bears that are completely awake. The bears knowthe researchers' voices and they are not afraid of die research team. With the help of a few grapesto keep the bears busy, researchers can touch them to check their hearts, look at theirteeth, and do other jobs.Researchers can also walk or sit with bears for hours and make videos to learn about their everyday lives.
In both places, the main purpose is the same—to make sure there is a healthy population of black bears. But theresearch methods and the kinds of information that researchers, are able to collect arc quite different.
| A．shy and fearful animals | B．not found today |
| C．well known to scientists | D．not afraid of people |
| A．拔下 | B．移植 | C．清洗 | D．修补 |
| A．The age. | B．The way of their communication. |
| C．The weight. | D．The number of babies they produce. |
| A．can never get close to the bears |
| B．study the bears while they are asleep |
| C．use grapes to make the bears full |
| D．learn a lot about the bears' everyday lives |
| A．Research places. | B．The main purpose. |
| C．Research methods. | D．Collected information. |
| Route |
Chiang Mai—Luang Prabang |
Chiang Mai---Koh Samui |
| Day |
2,3,5,7 |
Daily |
| Flight |
QV 645 |
PG 242 |
| Dep.（出发） |
15: 05 |
9: 55 |
| Arr. （到达） |
16: 05 |
11:40 |
| Airfare （机票费用） |
5090THB |
5090THB |
Note:
The days of the week are:
1. Monday 2. Tuesday 3. Wednesday 4. Thursday
5. Friday 6. Saturday 7. SundayLao Airlines has a flight from Chiang Mai to Luang Prabang on .
A. Monday B. Thursday C. FridayIf Lisa wants to travel from Chiang Mai to Koh Samui, which flight should she choose?
A.QV 645. B. TG 129. C. PG 242.
Jessie felt her life so boring one summer day. She was so tired of watching TV, she read all her books, and her friends were on vacation. She wanted something different to do. Suddenly, she saw the lawn mower(割草机) sitting in the yard.
“ Mom,” she shouted, “ I think I will mow the lawn.” Her mom ran into the yard and said, “ Oh no, you don’t. You’re too young to mow the lawn.”
I’m fourteen years old and know how to do it,” Jessie said, “ Besides, it would help Dad out, and he won’t have to worry about it over the weekend.”
Mom thought for a while and then decided to let Jessie give it a try. After all, she was home and would keep an eye on her. Jessie already knew how to start the lawn mower from watching her dad. Jessie checked the gas(汽油) to make sure it was full, and put on her gardening gloves to protect her hands. Mom watched from the kitchen window. Jessie really does know how to mow the lawn. She was very careful around the flowers and trees. When she finished, she felt so good,but she was so hot. Mom brought her some ice tea and said, “You sure did a great job. Dad will be very surprised.”
Later that day, Dad came home and said to Jessie’s mom, “You didn’t have to mow the lawn. I was going to do it on Saturday. It looks great. Thanks.”
I didn’t mow it. Jessie did.”
“Wow, our little girl is growing up!” Dad told Jessie what a great job she had done.
“It was fun, and I will do it again next week,” said Jessie.
The neighbor next door came by and asked Jessie if she wanted to mow his lawn and make some money. “Sure!” said Jessie. Jessie began mowing his lawn. Two other neighbors asked so, then another three. Jessie was now mowing lawns for them all and making some money. She was no longer bored! “I won’t have time to spend my money,” she laughed to herself. In order to do something different, Jessie decided to ________.
| A．read the books | B．travel |
| C．mow the lawn | D．watch TV |
What does “keep an eye on” mean?
| A．保护 | B．注视 | C．培养 | D．瞄准 |
Bofore Jessie mowed the lawn, she ________.
| A．washed her hands |
| B．bought some gas |
| C．read some instructions |
| D．put on her gloves |
How did Jessie’s father feel when he knew Jessie had mowed the lawn?
| A．Proud | B．Angry | C．Relaxed | D．Worried |
What does the text mainly tell us?
| A．Neighbors should learn to help each other. |
| B．Mowing the lawn is a good way to make money. |
| C．Doing something helpful can make people happy. |
| D．Children should help their parents at an early age. |
The airport in Boswell is twenty-one miles from the city. The banks and business offices are in the centre of the city. Read the notes from the diary of Mr Simpson.
| 12th. MON. Groups of 35 Australian students visiting Boswell---want cheap holiday. 13th. TUES. Mr and Mrs J. Grant arriving from Sydney --- need overnight stop at Boswell --- leaving early on the 15th by air. 14th. WED. Mr Nagashima, Tokyo, arriving for two days’ business trip. 15th. THURS. 65 German students need two days in a cheap hotel. 16th. FRI. 17th. SAT. Mr and Mrs Johnson, from New York City, arriving by air. 18th. SUN. 19th. MON. Mr and Mrs F. Ray, small inexpensive hotel needed for two days. |
How far is it from the city to the airport in Boswell?
| A．21km. | B．31km. | C．21m. | D．21 miles. |
Mr Nagashima is from ________.
| A．Australia | B．Japan | C．America | D．Germany |
Mr and Mrs J. Grant will leave Boswell on ________.
| A．Tuesday | B．Wednesday |
| C．Thursday | D．Friday |
How many travelers will Mr Simpson meet in just over a week?
| A．107. | B．65. | C．35. | D．131. |
Mr Simpson is probably ________.
| A．a headmaster | B．a travel manager |
| C．a traveller | D．an engineer |
Alice is a white dog. She is two.Bob is a brown dog. Bob and Alice are good friends. Look at the two dogs.
Bob:Good morning!
Alice: Good morning!
Bob:What’s this?
Alice: It’s a jacket. It’s my sister’s. Oh, my sister is Grace.
Bob:What’s that?
Alice:It’s a book. It’s Miss Miller’s book. She is an English teacher.
Bob:Well,dogs don’t like books.Alice and Bob meet in the .
| A．morning | B．afternoon | C．evening | D．night |
Grace is Alice’s .
| A．brother | B．teacher | C．sister | D．friend |
Miss Miller is an teacher.
| A．Chinese | B．English | C．math | D．science |
Alice and Grace are .
| A．jackets | B．teachers | C．books | D．dogs |
Hello! Here is a UFO. And I am an alien(外星人).My name is Eric. Look!my jacket is nice. It’s white. This is my pen. What color is it? It’s red. And what’s this in English? It’s a ruler. It’s a green ruler. What’s that? It’s an English CD. I like(喜欢)it. Do you like me?Eric is .
| A．a CD | B．a pen | C．an alien | D．a jacket |
The ruler is .
| A．white | B．red |
| C．green | D．I don’t know. |
Eric likes(喜欢) .
| A．the pen | B．the ruler | C．me | D．the CD |