Units1-4提优训练 2022-2023学年牛津译林版九年级英语下册

______________________ 9BUnits1-4提优训练 一 单词运用。 1. I'm sure you can make great progress if you go on working hard by________ (步). 2. We all know that nearly three-fourths of the __ (表面) of the earth is 3. Mr White gave __________ (命令) for the work to be started. 4. This accident was caused by the wrong operation of the __________ (飞行员). 5. Fax machines were a wonderful __________ (发明) at the time. 6. --Did the explorers get any________(dis cover) in the cave? --I'm afraid we won't get the answer until the end of the film. 7. It is ____________(know) to us whether there used to be water on Mars. 8. Now English and computers are used ________(wide) than before in the world. 二、动词填空 1 Look at these footprints! Someone___________(step) into our garden. 2. The old lady has something wrong with her heart and has to have it ________ (operate) on. 3. Prices ____________(rise) since China’s opening to outside world. 4. These papers ________(lay) on the desk when I left the office, but nobody has seen them ever since. 5. What Lily has to remember, however, _______ (be) that every person on this planet is only here for a short time. 3、 单项选择 1. According to the report, most students in the UK take________ active part in ________ after-school activities. A. /; the B. an; / C. /;/ D. an; the 2. What ________ be done at any time will be done at no time. A. must B. need C. may D. should 3. Fans all over the country are talking about ______ this football team has never won any match and ________ to do with it. A. whether; how B. why; how C. whether; what D. why; what 4 —We can’t really change this crazy world we live in, can we? —Yes. We most __________ can. A. certainly B. never C. almost D. otherwise 5 His talent of __________ different styles of music has ca