北师大版九下英语 Unit 8 Lesson 23 Discovery of the Year 同步练习（含解析）

北师大版九下英语 Unit 8 Lesson 23 同步练习 一、单项选择（共10小题） 1. We'll offer as good services as we can _____ the students to get better grades in the exam. A.help B.to help C.helping D.helped 2. Welcome _____ Beijing! A.to B.for C.with D.of 3. _____ we continue to kill elephants for their ivory, we humans will lose them in the end. A.If B.Before C.Until D.Although 4. What will you do if he _____ tomorrow A.don't come B.doesn't come C.won't come D.isn't coming 5. Nick works hard this term, but Peter works much _____. A.hard B.harder C.hardest D.the hardest 6. —Alice, when did you come here —I _____ here three years ago. A.came B.lived C.have come D.have lived 7. My mother _____ in the kitchen when I got home. A.is cooking B.was cooking C.will cook D.cooks 8. Hurry up, _____ you'll miss your plane. A.so B.or C.and D.but 9. _____ is unhealthy for us to go to school without eating breakfast in the morning. A.That B.This C.It D.One 10. —We had a hot discussion about our summer trip just now. —Great! Have you decided _____ A.where did you go B.where will you go C.where you went D.where you will go 二、阅读理解-阅读选择（共1小题） A: Hi, Cindy. Will you come to my birthday party next week B: Sorry, Peter. I am leaving for London next week. A: Really _____11_____ B: Yeah. But I'm a bit nervous. A: Nervous about what B: I don't know many of the customs and manners in the UK. _____12_____ A: Sure. B: What should I do when I am invited to my friend's home for dinner A: Well, it's impolite to arrive late. _____13_____ B: Then how long may I stay there A: _____14_____ Or you may seem to have come only for dinner. When your friends seem to be getting tired and running out of things, _____15_____. B: Thanks for your advice. 11. A.You are supposed to go right away. B.After the meal, don't leave at once. C.Englishmen expect their guests to be on time. D.it's time to leave. E.Could you give me some advice F.You must be very excited about that. 12. A.You are supposed to go right away. B.After the meal, don't leave at once. C.Englishmen expect their guests to be on time. D.it's time to leave. E.Could you give me some advice F.You must be very excited about that. 13. A.You are supposed to go right away. B.After the meal, don't leave at once. C.Englishmen expect their guests to be on time. D.it's time to leave. E.Could you give me some advice F.You must be very excited about that. 14. A.You are supposed to go right away. B.After the meal, don't leave at once. C.Englishmen expect their guests to be on time. D.it's time to leave. E.Could you give me some advice F.You must be very excited about that. 15. A.You are supposed to go right away. B.After the meal, don't leave at once. C.Englishmen expect their guests to be on time. D.it's time to leave. E.Could you give me some advice F.You must be very excited about that. 三、句子填空（共5小题） 16. It's an honour _____ (be) here to give a speech. 17. I want _____ (tell) you something about the movie. 18. He is try ... ...