Unit 3 Lesson 18：Never Catch a Dinosaur同步练习（含答案）

《Lesson 18: Never Catch a Dinosaur》同步练习 一、用所给单词的适当形式填空 1.Everyone likes to　　　　 (attend)Mr Smith's classes. They are always interesting and lively. 2.After the 　　　　(train), he took a bath and went to bed. 3.The little bird hid among the 　　　　(branch) of the tree. 4.You will not succeed unless you work 　　　　(hard). 5.You must obey the traffic 　　　　(rule)when you cross the road. 二、单项选择 1.My friend Tommy 　　　　me to ring up to see if Mary was there. A. hoped B. made C. suggested D. advised 2.When an earthquake happens, I think the most important safety 　　　　is to keep calm. A. rule B. doubt C. condition D. project 3.Happily the number of the patients is getting 　　　　as more and more people recovered. A. more and more B. fewer and fewer C. smaller and smaller D. less and less 4.It　　　　 about eight minutes for the light to travel from the sun to Earth. A. pays B. costs C. spends D. takes 5.—Tom, 　　　　here to carry the luggage upstairs for me, will you —All right. A. come B. came C. coming D. to come 三、用方框中所给单词或短语的适当形式填空(每词或短语限用一次) take care, try, branch, higher and higher, warn 1.Look! His kite is flying　　　　. 2.These green　　　　 are waving softly in the wind. How beautiful they are! 3.Work hard and　　　　 to catch up with others. We believe you can do it! 4.—Can't you see the 　　　　here —Sorry, I didn't see it. 5.　　　　 that you don't drink too much! 四、根据短文内容,在空白处填入一个适当的单词或括号内单词的正确形式 What will you do if you are in a crowd The first and 1.　　　　 (much) important thing is to make yourself know where you are and where the exits are. No matter where you are, make sure you always know 2.　　　　 to get out and to be safe. Make yourself know what type of ground you are standing on. Wet or uneven(不平坦的) ground can make you fall 3.　　　　 in a crowd of moving people. If you find 4.　　　　 (you) in the middle of a moving crowd, you must be careful. Do not walk against the moving direction and do not stop or sit down, because you could get trampled(踩踏) 5.　　　　 (easy). Instead, move in the same direction of the crowd. Keep your 6.　　　　 (hand) up on your chest(胸部) to protect it. If you fall down, get up quickly. If you can't get up, ask someone to pull you up. If you have kids, lift them up. If you fall and cannot get up, keep on 7.　　　　 (move) in the same direction of the crowd. If that is 8.　　　　 (possible), then cover your head with your arms. Try to keep away from hard things in 9.　　　　 crowd. If you're pushed against them, you may be hurt badly. We should learn to protect ourselves. Stay away from the crowds. Remember: Whatever you do, 10.　　　　 (safe) is first! 五、阅读理解 "Mum, I am going outside," said Alfred as he rushed outside. He ran quickly down the road to his friend Robert's house. "Hi, Robert, let's go swimming down the river today," said Alfred. "Sure, let's go. Oh, wait. There's not much ... ...