长江作业本同步练习册系列答案
小天才课时作业系列答案
一课四练系列答案科目：初中英语 来源： 题型：
补全对话。根据上下文提示，补全对话中所缺单词，每空一词
A: What club do you want to 1 ________ ?
B: I want to join the tennis club. And 2 ________ ?
A: It's hard to say. I 3 ________ golf, but I guess I like chess better.
B: 4 ________ you often play chess?
A: 5 ________ , very often.
B: How about a game sometime?
A: Sorry, I like 6 ________ , 7 ________ I can't play it
8 ________.
查看答案和解析>>
科目：初中英语 来源： 题型：
用方框中所给短语的适当形式填空
be worried about in half run away from i n the end keep ...to oneself
1．The dog ____________ the box and I didn't find it.
2．She ____________ her exam next week.
3．____________，the boy told me about the thing.
4．Please cut the apple ____________.
5．—Can you ____________ it _______
_____？
—Certainly，I can.
查看答案和解析>>
科目：初中英语 来源： 题型：
I really enjoyed your lecture, ______ there were some parts I didn’t quite understand.
A. because B. unless C. though D. after
查看答案和解析>>
科目：初中英语 来源： 题型：
When the Audet family turns on the lights at Blue Farm, they are using electricity that comes from cows—cow manure (粪肥), to be specific.
Cows produce a lot of wastes. One cow can create 30 gallons of wastes each day. Now imagine the output of over 1,000 cows at Blue Farm. That’s really a big amount.
When farmers clean their barns, they put the wastes in a big heap, and spread some of them on their fields for fertilizer(肥料). But now places like Blue Spruce Farm have a new way of using cow wastes. They use them to produce electricity.
Here’s how it works: A big machine moves back and forth cleaning the barn floor. “The cows aren’t bothered,” says Marie Audet. “They are animals of habit; they get used to it, and just lift one foot and then another to let it go by.”
The machine pushes the manure into a big 600-gallon tank like a small swimming pool. The tank is called a digester (化粪池) because what happens there is just like what happens inside a cow: Bacteria(细菌) get to work and continue to digest the manure.
Methane gas (甲烷、沼气)in the atmosphere is known as a “greenhouse” gas because it keeps heat just like a greenhouse does, causing our planet to warm up. That’s an environmental concern. But the digester has a good result. Its gas is kept and used to power electric generators (发电机).
At Blue Farm, the generators make enough electricity to power 400 homes. The Audet family sells the extra electricity they can’t use themselves.
1. We learn from the text that the Audet family is using cow wastes to ______.
A. make electricity B. produce fertilizer C. build their farm D. feed the cows
2. How are the cow wastes collected into the digester at Blue Farm?
A. Marie Audet does the work B. The job is done by machine
C. The cows lift the cow wastes D. Bacteria get to work on them
3. According to the passage, which of the following is changed into electricity?
A. The power of moving water. B. The heat of burning coal.
C. The power of sunlight. D. The heat of the methane gas
4. The new way of using cow wastes at Blue Farm might be best described as ______.
A. reducing B. saving C. recycling D. changing
5. What is the main purpose for writing the passage?
A. To introduce a new way of making electricity
B. To explain how a new energy works better
C. To show a new rebuilding plan for a big farm
D. To explain the reasons for green house effect
查看答案和解析>>
科目：初中英语 来源： 题型：
—Is that an orange?—No,_______.
A. that’s not B. that isn’t C. this isn’t D. it isn’t
查看答案和解析>>
科目：初中英语 来源： 题型：
—Excuse me, are these ______ new shoes?
—No, they aren’t. ______ are black over there.
A. your; Mine B. my; Your C. her; Her D. mine; Yours
查看答案和解析>>
科目：初中英语 来源： 题型：
How to Use an ATM(自动取款机)
Pat Brown went to her bank to ask for an ATM card. It looks like a credit card(信用卡). A few weeks later, the bank posted her a card and a four number personal identification number(PIN).
Her PIN is 1234.
As Pat was getting ready for bed one night, she remembered that she had only 2 in her bag. The next day she had to give 10 for a lunch for a co worker. She didn’t want to get up early to go to the bank. So she had to go to the bank that night. She used her ATM card to withdraw(take out) 50 from her checking account(现金帐户).
These are the steps she followed to withdraw money. First, she put her card in the lower slot(狭孔) on the right side of the machine. She made sure her card was facing the right way. Second, the computer screen (window) said, “Please enter (put in) your PIN.” Pat pressed(按) the numbers 1,2,3,and 4. Next, the screen said, “Please select type of transaction(交易) you want by pressing other keys.” Pat pressed the bottom key for withdrawing money.
Then the screen said, “From which account?” The choices it gave were Checking, Savings, and Money market. Pat pressed the key for Checking. Next, the screen said, “Please select(choose) amount of transaction.” Pat pushed the number 5 and then 0 three times, until the screen read,“50.00.”The screen then read, “Please wait.” In less than a minute, it read, “Please lift(put up) the lid and take your money.”
Pat lifted the lid marked Withdraw. She counted her 50 to make sure the ATM hadn't made a mistake. Then she waited for her withdrawal slip to come out of the slot at the upper right corner of the machine. Pat checked the slip to make sure it was correct. Then her ATM card was returned through the card slot. She put it in her bag and walked away. If Pat had made a mistake at any point by pressing the wrong button (number),she could have pressed Cancel and started over again.
1. What was Pat's first step? ________.
A. Pressing the withdrawal button
B. Inserting (put...into) her ATM card
C. Counting her money
D. Getting her withdrawal slip
2. What did Pat do immediately after choosing the account? ________.
A. Selected whether to withdraw deposit, or transfer money
B. Lifted the lid and removed her money
C. Selected the amount of money she wanted to withdraw
D. Got away her ATM card
3. When did Pat enter her PIN? ________.
A. Right after inserting her card
B. Right before selecting the account
C. Right before selecting the amount of money
D. Right after selecting withdrawal
4. What did Pat do when the screen said, “Please lift the lid...”? ________.
A. Got out her card
B. Took her $50
C. Selected the type of transaction she wanted
D. Picked up her withdrawal slip
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
