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Mike, you mustn’t show off before others when you have success. (改为祈使句)
Mike, ______ ______ off before others when you have success.
九年级英语改写句子中等难度题查看答案及解析
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Hurry up, Mike. You must get to the airport an hour before the plane _____.
A．gets off B．turns off C．takes off D．puts off
九年级英语单项填空中等难度题查看答案及解析
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Hurry up, Mike. You must get to the airport an hour before the plane________.
A．gets off B．turns off C．puts off D．takes off
九年级英语单项填空中等难度题查看答案及解析
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Hurry up, Mike. You must get to the airport an hour before the plane________.
A. gets off B. turns off C. puts off D. takes off
九年级英语单选题中等难度题查看答案及解析
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1Hurry up, Mike. You must get to the airport an hour before the plane _______.
A. gets off B. turns off C. takes off D. puts off
九年级英语单项填空困难题查看答案及解析
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Mike, you play with fire. You _ _ burn yourself.
A. won't; can't B. mustn't; may
C. don't have to; must D. have to； shouldn't
九年级英语单项填空中等难度题查看答案及解析
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Turn the computer off, Peter! You ______ play games so late any more.
A. mustn’t B. needn’t C. have to D. might
九年级英语单项填空中等难度题查看答案及解析
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While you eat, you use them to help cut up food. When you smile, you show them off to look your best. Sep. 21 will be the 28th National Teeth Care Day in China. It’s the perfect time for you to learn some tips on how to protect your teeth.
First of all, we need to pick a good toothbrush. Softness is the key. Brushes with hard bristles (刷毛) can hurt your teeth and gums (牙龈). Choose one with soft bristles and rounded ends. Also, it is easy for you to reach all your teeth with a brush with a small head, since they can push into the small spaces of your mouth.
Next you need to learn the correct way to brush our teeth. Doctors around the world recommend the Bass brushing technique (贝氏刷牙法).The method advises you to brush your teeth along the gum line at a 45-degree angle (角度) with very small back-and-forth vibrating motions (颤动). Bad things usually hang out where the gums and teeth meet. You can clean the area well and prevent tooth and gum disease with this method.
After a good brush, you need to go on to floss (用牙线清理) your teeth. Put dental floss into the space between two teeth and use a careful back-and-forth motion. It helps get food out of the spaces. But don’t move the floss too hard, or it may hurt your gums.
Tips on how to protect your teeth
Before
brushing
Picking a good toothbrush with soft bristles is the most 1. or your teeth and gum can be hurt.
Choosing a toothbrush with a small rounded head also matters a lot because it can easily reach all your teeth without any 2..
While
brushing
The Bass brushing technique is highly recommended.
This method 3. brushing your teeth along the gum line at a 45-degree angle with very small back-and-forth vibrating motions, which can clean the area well.
After
brushing
For a 4. clean, you’d better to floss your teeth to get food out of the spaces between two teeth.
Remember to move the floss gently to 5. hurting your gums.
九年级英语信息归纳中等难度题查看答案及解析
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—You must have met him the other day. —Oh, no, I .
A. hadn’t B. mustn’t C. haven’t D. didn’t
九年级英语单选题中等难度题查看答案及解析
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If you have your own Acme Rocket Launcher, you can create and send up rockets that show off your personality and creativity.
All you need is your Acme Rocket Launcher and a few simple household materials:
★a 500ml plastic cola bottle ★scissors
★colored markers ★poster board ★glue
What to do:
Step 1 Clean the cola bottle completely and allow it to dry.
Step 2 Use markers to draw three small triangles (三角形) and one large triangle on the poster board. Cut out the triangles.
Step 3 Roll (卷起) the large triangle so that two of its sides touch and it forms a rocket's nose cone. Glue the sides of the cone so that it holds its shape.
Step 4 Glue the nose cone to the bottom of the bottle to make the top of the rocket.
Step 5 Glue the smaller triangles to the other end of the cola bottle, around its opening. The triangles will be the tail fins.
Follow the launching instructions included with your Acme Rocket Launcher and have a blast!
1.The main purpose of the text is to ________.
A.give instructions on making a rocket B.introduce the Acme Rocket Launcher
C.show different kinds of rockets D.encourage rocket drawing
2.In step 1,what is the bottle like?
A.It can be of any size. B.It must be made of glass.
C.It should be clean and dry. D.It needs to be filled with cola.
3.The rocket's nose cone is rolled from ________.
A.the cola bottle B.the poster board C.a small triangle D.the large triangle
4.In which section of a newspaper would you probably read the text?
A.Sports News. B.Job Wanted. C.Do It Yourself. D.Lost and Found.
九年级英语阅读单选中等难度题查看答案及解析