3.聽對話,回答問題。 (1)What's wrong with Tom? A.He has a headache. B.He has a toothache. C.He has a stomachache. (2)What does Tom need to do? A.To drink more water. B.To have a good rest. C.To do some exercise.
4.聽對話,回答問題。 (1)What are the speakers going to watch? A.A football match. B.A great movie. C.A famous play. (2)What time do they leave home? A.At six o'clock. B.At five o'clock. C.At four o'clock.
5.聽對話,回答問題。 (1)What can we know about the speaker from the speech? A.The speaker will take part in the game. B.The speaker was a good basketball player. C.The speaker's favorite subject is science. (2)Why does the speaker give the speech to the students? A.To introduce them some basketball skills. B.To share his wonderful experience with them. C.To encourage them to keep practicing basketball.
23.In the future,people may travel to Mars by water-powered spaceship!Today's spaceships are fine for getting things into space,but they are not so good at travelling long distances.These spaceships burn chemical fuels (燃料) and they are very expensive.Scientists say that a water-powered spaceship could make the trip to Mars much cheaper.The idea is just in the planning stages(階段) now,but scientists think such a spaceship could be developed soon.The key to the water-powered spaceship is the engine (發(fā)動機).Regular engines push spaceships by burning fuel.The water engine will use steam,created by solar panels (太陽能板) that heat water to a high temperature.Of course,the spaceship will have to carry a lot of water for the long trip to Mars. Today's spaceships could not carry that much water.But scientists think that a spaceship blown up like a balloon (氣球)will be able to. One US company has already developed a spaceship like this.These spaceships are made of a strong material (材料).Two of them have already been sent up into space,using rockets and then later filled with air. "Balloon" spaceships could be very large and carry enough water for a long trip.With the "Balloon" spaceships,enough water could be carried to power (驅(qū)動)the engines and grow food during the trip.And the people on the spaceship might even get to take a hot bath! Scientists say the biggest advantage of such a spaceship would be cost.The "Balloon" spaceship uses water to push it through space and costs about one thirtieth of a normal spaceship.Such savings naturally encourage continued research into "Balloon" spaceships and water engines.If these scientists are correct,we may soon be on our way to Mars in a spaceship powered by water.
(1)What's the key to the water-powered spaceship?
(2)According to scientists,how can the future spaceship carry much water?
(3)What can water do for the spaceship trip?
(4)What do scientists think of the water-powered spaceship?
24.年級要舉辦英語學(xué)習(xí)交流會,請同學(xué)們介紹一下自己的英語學(xué)習(xí)經(jīng)驗。請你結(jié)合自己的英語學(xué)習(xí)經(jīng)歷談一談你對英語學(xué)習(xí)的想法。介紹你是怎樣提高英語的?50-80 詞左右。首句已給出,但不計入總詞數(shù)。 提示詞語:take part in,hard,competition,try,improve 提示問題: (1)How long have you learnt English and how do you feel? (2)What have you done to improve English?
Hello,everyone! It's my great honor to share my experience on English learning here with you.____________________________