九（上）Unit4 Topic3 Section B （限时训练） 1、词汇 A.根据句意及首字母提示补全单词。 1. Now the spaceships mainly use e________ controls. But they used to be controlled by astronauts. 2. Thanks to the computer t____ ____, many problems can be solved easily. 3. It's very important for us to d______new ways of drying things. 4. He r______that he must study hard from now on. 5. Nothing is i_____ if you put your heart into it. B.根据句意，用括号内所给单词的适当形式填空。 1. The policeman advised him ______(take) a bus to go there. 2. A long ladder is used ______(climb) up the building. 3. Scientists make robots_____(serve) our life better. 4. Bill made up his mind ____(catch) up with his classmates in study. 5. Thanks for ______( invite) me. 2、填入适当的关系代词，完成定语从句。 1.The book _____I bought yesterday cost me 28 yuan. 2.That girl______has big eyes is my cousin Kate. 3.Where these boys ______are playing soccer come from? 4.These buildings ______were built last year are very beautiful. 5.Zhai Zhigang is the first Chinese astronaut ______had a spacewalk. 3、用 that,which 或 who 把下面的句子改成带有定语从句的复合句。 1.Bill likes the music. He can sing the music along with. Bill likes the music___________________________________. 2.This is the village. I used to live in the village. This is the village_____________________________________. 3.Women always like buying things. They don't need the things at all. Women always like buying things____________________________. 4.He is the man. The man is ready to help others. He is the man___________________________________________. 5.The girl is my friend. I spoke to the girl just now. The girl_________________________________________________. 4、根据短文内容，用所给单词或词组的适当形式填空。 become , safe, spend, on, send up Ya ng Liwei was born in an ordinary family in Liaoning Province in 1965. He became a pilot of the Chinese Air Force in 1987. He____1____1350 hours in the air. It took him five years ____2____a spaceman. Yang Liwei was ______3____into space by China's Shenzhou V at 9 a.m.___4___ October 15th,2003. It moved around the earth fourteen times. He came back ___5___at 6:23 a.m. The next day, making China the third country to successfully send a person into space. 答案：一、A. 1.electronic 2.technology 3.discover 4.realizes 5. Impossible B. 1.to take 2.to climb 3.serve 4.to catch 5.inviting 二、 1.which / that 2. Who / that 3.who / that 4. Which / that 5. that 三、1. that /which he can sing along with 2. that / which I used to live in 3. that /which they don't need at all 4.that / who is ready to help others 5.that / who I spoke to just now is my friend 四、1. spent 2. to become 3. sent up 4.on 5.safely .