Module 3 Unit 3课件 2023-2024学年外研版英语八年级下册

Module 3 Journey to space Unit 3 Language in use Lead in Vocabulary universe space galaxy the solar system the Milky Way planet star satellite the sun the earth Mars the moon Lead in I've just made a model spaceship. We have not found life on any other planets yet. Astronauts have already been to the moon. Has it arrived yet? Presentation Lead in Grammar Present Perfect Tense 1. just, already多用于肯定句中。 2.yet多用于疑问句和否定句中。 “just, already, yet” Spaceship on Mars Astronauts have __________ been to the moon but they have not been to any other planets.However, a spaceship has __________ arrived on Mars and it has ________ sent back photos of the red planet. Is there life on Mars? We do not know ______. 1.Complete the news with already, just and yet. Practice already already just yet Grammar Present Perfect Tense “has been to; has gone to” 1.Astronauts have been/ gone to the moon and returned. 2.The spaceship has been/gone into space. It will travel for ten days. 3.The astronaut has been/gone to the space station. He will come back tomorrow. 4.The spaceship has been/gone to the space station. It brought back two astronauts. Choose the correct answer. √ √ √ √ have/has been have/has gone 1.A spaceship _____________ to Mars.It is coming back to earth next year. 2.Lots of astronauts ____________ to the space station. They found it very interesting. 3.Some astronauts ____________ to the moon. 4.A British astronaut ____________ to the space station. He will come back in January. Complete the sentences with the expressions. has gone have been have been has gone Complete the email with the words in the box. been, just, met, never, read, written, yet verb: been, met, read, written adverb: just, never, yet adv. v. v. adv. v. v. adv. Verb or adverb? Neil Alden Armstrong an American astronaut the first person to walk on the Moon This is _________. A. a piece of news B. an announcement C. a speech D. an interview Listening Exercise √ 6/six 2/two excited twice beauti