【正文】
e sky is red on Mars. Mars space shuttle spacecraft space station rocket man–made satellite 一、根據(jù)句意及漢語提示完成單詞。 It took us an hour to send this . = We spent an hour sending this . 我們花了一個(gè)小時(shí)發(fā)這個(gè)電子郵件。 2. What are you up to? 你在忙什么? be up to 忙于 …… ,從事于 …… ,正在做 …… up to 用于非正式場(chǎng)合 , 表示 “正在干 , 從事著”。 ① arrive是不及物動(dòng)詞,其后必須加介詞 才能跟賓語。 車站 Words and expressions space station panic latest several month n. 太空站 。Module 3 Has it arrived yet? Unit 1 Mars Space amp。 局 。 給 …… 看 prep. 多于 (某時(shí)間 , 數(shù)量 , 花費(fèi)等 ) Words and expressions Listen and number the words as you hear them. Earth Mars moon scientist spacecraft 1 2 3 4 5 1 ( ) spacecraft has reached Mars. ( ) 2. It has landed. ( ) 3. It has already sent messages back to Earth. ( ) 4. They have found life on the moon. ( ) 5. They have found life on Mars. √ Listen and check the true sentences. 2 Has the spacecraft reached Mars? Please Listen to the dialogue! Mars Listen first and then read the text. 3 Choose the best answer for each sentence. 1. Tony has just made a model of the _______. A. space statio