第3课时Reading(2)
一、根据句意及首字母提示完成单词。
1. I have a________ had five comic books.
2. People in the UK are c________ about wearing hats in public.
3. Millie is busy f________ the bottle with water.
4. Look! There is much water on the floor. Maybe something is wrong with this p________ .
5. This fruit smells t________ to me, so I never try it. But my Mum loves it.
6. There are many English c________ for us to choose from. Which one is your favourite
二、根据句意, 用括号中所给单词的适当形式填空。
1. Look! The police are trying ________ the robbers. (catch)
2. The boy kept ________ his wall till lunchtime. (paint)
3. Mother made me ________ the house last weekend because she was too busy. (clean)
4. Not only the students but also the PE teacher ________ in the playground now. (be)
5. Don't always do as others do, Su Yue. Try to be ________ . (you)
三、单项选择。
1. To get a bright future, we teenagers should ______ study hard ______ keep in good health.
A. either; or B. neither; nor C. not only; but also D. not; but
2. Many Chinese people usually ______ some paper cuttings on windows, doors and walls as symbols of wishes for good luck.
A. put up B. put off C. cut up D. cut off
3. Linda wants to paint the white wall ______ blue.
A. with B. in C. of D.
4. —Miss Li, can you tell me how to improve my writing skills —Certainly, I advise you ______ a diary in English every day.
A. to keep B. keeping C. kept D. keep
5. The man left the office angrily without ______ a word.
A. says B. said C. saying D. speaking
6. —Would you mind my opening the window —______ . I've got a cold.
A. Never mind B. You'd better not C. All right D. With pleasure
四、根据短文内容和所给首字母, 在空格内填入一个适当的词, 使短文意思完整。
Sometimes DIY can put you in danger. So before starting to do DIY jobs, it's 1. i________ to read the instructions first. Here are some 2. u________ tips to keep you safe. When you work with electricity(电), make sure you 3. w________ the correct shoes. Usually you need a 4. p________ of rubber shoes during that time. If you're 5. r________ or checking something electrical, remember to turn it off. It's dangerous to repair a thing with 6. p________ on.
When you need to use a ladder(梯子)to 7. c________ , make sure that it is strong enough. It's a good idea to ask someone 8. e________ to hold it for you when you are on it.
When you are 9. p________ your house, you should always keep at least a window or a door open so that there is 10. f________ air in the room.
五、阅读理解。
The world is full of amazing things. Let's see the amazing power of science!
DID YOU KNOW
Every day, scientists fly weather balloons from more than 900 places around the world. These balloons go as far as 200 kilometres. They fly as high as 35 km. This is much higher than airplanes. The balloons then get data(数据)to help scientists make weather forecasts.
About 1,000 weather balloons go into the sky every day.
How does a weather balloon work
1. A weather balloon carries a radiosonde(无线电探空仪)and a parachute.
The radiosonde can measure things like temperature, humidity(湿度)and wind in the air.
The radiosonde can stand temperatures as cold as 95 degrees below zero.
The radiosonde is powered by a small battery(电池).
The radiosonde sends data back to the aground every one to two seconds.
2. The balloon flies for about two hours. As it goes up, it gets thinner and thinner. Pop! It bursts(爆裂)!
3. With the help of the parachute, the radiosonde falls slowly to the ground.
1. What is a weather balloon made up of
① a balloon ②a parachute ③an airplane ④a radiosonde
A. ①②③ B. ②③④ C. ①③④ D. ①②④
2. According to the table, what can we learn about the radiosonde
A. There is a big battery inside the radiosonde. B. The parachute helps the radiosonde to burst.
C. The radiosonde bursts as the balloon goes up. D. The radiosonde can work at very low temperatures.
3. According to the table, how can weather balloons help study weather
A. They fly as far as 35 kilometres. B. They only work on sunny days.
C. They collect data for further study. D. They work together with airplanes.
第3课时 Reading(2)
一、
1. already 2. crazy 3. filling 4. pipe 5. terrible 6. courses
二、
1. to catch 2. painting 3. clean 4. is 5. yourself
三、
1. C 2. A 3. D 4. A 5. C 6. B
四、
1. important 2. useful 3. wear 4. pair 5. repairing 6. power 7. climb8. else 9. painting 10. fresh
五、
1. D 2. D 3. C