Module3 同步练习Unit 2　We have not found life on any other planets yet.2022--2023学年外研版英语八你年级下册

Module3 Journey to space Unit 2 We have not found life on any other planets yet. Ⅰ.根据句意及首字母或汉语提示完成句子 1.________(没有一个) of the students has been to Australia in our class. 2．We shouldn't throw rubbish around. It's our duty to protect the ________(环境) because the earth is our only home. 3．The sun is at the heart of the solar system and many ________(行星) go around the sun. 4．We don't know how large the ________(宇宙) is. 5．Scientists haven't received any m________ from Mars. 6．Nothing is i________ if you try your best. 7．Many companies use emails in their offices, so it's easy for people to c________ with one another. 8．The solar system is a small part of our G________． Ⅱ.用括号中所给单词的适当形式填空 1．It is hard ________ (say) who will win the game. 2．So far none of us ________ (know) the teacher's name. 3. I ________ just ________ (hear) the news.I'm very happy. 4．I have some important ________(information) on the space travel. 5．________ you ________(write) to your uncle yet? —Yes, I have. 6．________ (billion) of stars are together with the sun in the Galaxy. 7．Sometimes, the sky is ________(call) “the vault of heaven(苍穹)” in poems. 8．My brother has finished ________(make) a model space station. Ⅲ.从括号中选出一个合适的词语完成句子 1．I went to the concert last night. My five ________(other/others) friends went there, too. 2．There are three books but Li Lei likes ________(no one/none) of them. 3．The weather in Shenzhen is different from ________(that/it) in Heilongjiang. 4．It's ________(possible/impossible) for the boy to finish the work on his own. He needs help. 5．Don't eat ________(such/so) many hamburgers a day. They're bad for your health. 　　　　　　　　　　　　　　　　　　　 Ⅳ.单项选择 (　　)1.She ________ the library. You can find her there. A．has been to B．has gone to C．has left D．went (　　)2.—Hi, Lily! Why don't you go swimming with them? —Because I ________ my homework yet. A．didn't finish B．won't finish C．haven't finished D．don't finish (　　)3.—Are Mr and Mrs Wang living alone in the house? —Yes,