全国卷-语法填空题-练习.doc

语法填空专练Ex.1阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空.There are several 1._(different) between high school in the USA and high schools in China.For 2._ thing,students who study in the USA 3_(be) in class only about twenty hours per week. The rest of the time which they spend at school is used 4._ independent study.With so much5._time,student who do not make good use of their time may not pass their exams. Students whom the teachers fail may have to take the classes 6_. For another thing, many courses are classes7. _ the students can study just for fun.8. _ ,students can often choose their classes and class times.Some courses are required,but the students can still decide the teacher 9._class they wish to take.They can choose to take the class of a teacher whom they like 10._respect.Ex.2Dear Mr. Zhu，Im writing to ask for some guidance about my 15yearold son. At the moment，he 1._(refuse)to do almost everything his mother and I ask him to do. Hes our only child and we treat him very well.His grandparents buy him many things，and yet hes still rude 2._ them. He refuses to spend time with us or do as we tell him. Sometimes he acts as 3._ he doesnt even love us at all.Recently，hes been refusing to do his homework，and 4._ insists on wasting his time watching DVDs and5._( listen) to foreign music. I cannot understand that music，and I dont like it. He also spends too much free time in Internet cafes，6_ he either plays games 7._ chats on the Internet. Hes wasting valuable time during this important period in his life! What am I to do？At present，to prevent upsetting his mother with an argument，Im allowing8._his freedom. However，Im worried that 9._I keep allowing him to do what he wants，he may fail at school，or worse.How can I help my son 10._ harming our relationship? Yours sincerely， Liu ZhenhuaEx.3 Nothing is more valuable than health.It is the foundation of ones future success. If you become sick, it is nearly impossible to do your things1._( effective), let alone make your dreams come2._. On the other hand, 3._ you are strong, you can go all out to overcome the obstacles that lie ahead of you.Now that we know health is the source of our energy,4. _ should we do to maintain our health? First we should exercise every day to5. _(strong) our muscles. 6._, we must get up early so that we can breathe fresh air and see the sunrise. This habit can do wonders for our outlook on life. Third, there is a proverb that 7._(say),“Prevention is better than cure.”If you pay close attention 8._your health, you can avoid getting sick, or at least cure yourself of a disease while it is still in its beginning stage.In conclusion, health is more important9._ wealth. Those who are rich 10_ poor in health are no more fortunate than those who are poor, and healthy in body. If you want your wish to come true, health is the most important factor of your success.Ex.4Justin Foster, a high school student, went missing last Friday night.That night,Justins mother, went to bed early.She1._(have) a frightening headache.His father was puzzled that Justin didnt tell 2_that he was staying out late. The next day, Justin didnt show3. _for lunch, and his parents called the police. Justins sister, researching aliens in outer space, said she heard him return home that evening with a full moon 4._ heard him reading his favorite comic strip. Just at that time, a bright light appeared outside her window. 5. _ all her strength she pull back the curtain of half an inch thick and saw a spaceship flying outside in 6._ there were strange-looking and white-skinned 7._(creature). Later, the spaceship moved around to the side of the house, towards her brothers room. 8._heard her brother shout and the UFO disappeared. Police were looking 9._ the case and tried to find 10_(convince) evidence. They couldnt dismiss the possibility of Justins being murdered.Ex.5Hi Colin, Glad to hear that you are going to have so many adventures in Africa. You must be very 1._(excite)! To make your trip more enjoyable, you should take some necessary things with you. Youll need strong shoes 2. _ you are going towalk a lot.Take a towel as well, because you will get wet when you go white-water rafting. Equipment is also very important, too. Im sure you will take your sleeping bags and tents 3._ camping in the desert, 4._dont forget small things, such as waterproof matches, 5._you may need to make a fire. Also take a map of all the placesyou will visit and a compass so you dont lose your way. A flashlight and some candles are also 6._(use) to have when it gets dark. Oh, I really forgot about the camera! Take 7._many picture