1、Unit 6 Get Ready for Jobs Lesson 45,. 选择适当的介词填空1. I can only see a tiny circle _ light. 2. Im looking _ my lost pen yesterday. 3. Youre looking _ the wrong end of the telescope. 答案：1. of 2. for 3. through,4. Have you finished your work yet? No, Ill finish it _ ten minutes. 5. They all stopped with j
2、oy when they climbed _ themountain to the top. 答案：4. in 5. up,. 句型展示 1. 丹尼通过望远镜观看。Danny_ _ the telescope. 2. 我想发现一颗新行星。I want _ _ a _ _. 答案：1. looks through 2. to discover; new planet,3. 即使我找不到一颗行星，那也值得一试。Its _ _ _ , _ _ I dont find aplanet. 4. 如果我发现一颗新行星, 每个人都会知道我的名字。 If I _ a new planet, everyone
3、_ _ my name. 答案：3. worth a try; even if 4. discover; will know,1. through prep. 通过；穿过 Danny looks through the telescope. 丹尼通过望远镜观看。 It took them a whole week to go through the forest. 他们花了整整一星期才穿过这片森林。,【探究总结】through/across/cross/over,go through the tunnel,run across the road/cross the road,jump over
4、 the fence,【学以致用】 从方框中选词并用其适当形式填空。You must be careful when you go _ the road. Just go straight. Then turn left and _ the road, youllsee the park on your right. Walking _ the park, we saw a lot of birds. The cat jumped _ the fence and into the garden. 答案：across cross through over,2. discover v. 发现 I
5、want to discover a new planet. 我想发现一颗新行星。 Columbus discovered America in 1492. 哥伦布在1492年发现了美洲。,【探究总结】discover/invent用法辨析 （1）invent意为“发明”，表示发明原先不存在的东西。 （2）discover意为“发现”，表示发现原来已存在但未被人们所 知的东西。,invent,discover,【学以致用】 The telephone was _ in 1876. A. invent B. invented C. discover D. discovered,. 用所给词的适当
6、形式填空 1. Our solar system has eight _（planet）. 2. Look at the sun. Its _ （shine）brightly. 3. The book is educational. Its worth _ （read）. 答案：1. planets 2. shining 3. reading,4. The boy is interested in astronomy. He wants to be an _（astronomy）when he grows up. 5. At night if you look up into the sky,
7、 youll be able to _ （see） stars shine. 答案：4. astronomer 5. see,. 单项选择 1. They will try their best in the Dragon Boat Racing _ they may fail. A. if B. even if C. unless D. until 2. The moon light is coming in _ the window and the roomseems quiet and beautiful. A. across B. through C. to D. past,3. Wh
8、en spring comes, the flowers in the garden _ and give off a pleasant smell. A. put out B. come over C. come out D. take out,4. I think the movie is really worth _. A. seeing B. to see C. saw D. seen 5. Enough sleep is good for health. If you stay up for yourfavorite TV programs, you will feel _ . A. asleep B. sleep C. sleeping D. sleepy,
