1、选择性必修四unit1语法专项（状语从句）练习及答案一用适当的连接词填空（每空一词）1.Hardly had we reached home_it began to rain.2.It took a few months of investigation _it became clear.3.We havent been in touch _we graduated from college.4.Hard _it was raining, they went on working in the field.5.This is an illness that can result in tota
2、l blindness_left untreated.6.Because of the heavy traffic, it was already time for lunch break_she got to her office.答案：1.when/before 2.before 3.since 4.as 5.if 6.when.二. 翻译下列句子，并指出向中包含的状语从句的种类及其连接词。1. Again as he failed in doing this experiment, he didnt lose heart._2.I find it difficult to believe
3、 a word he says as he never tells me the truth._3. To such an extent did his health worsen that he was forced to retire._4. When you read books, you had better make a mark where you have any question._5. Not until she had arrived home did she remember her appointment with the doctor._6. Just as we s
4、weep our rooms, we should sweep backward ideas from our minds._7. The teacher raised his voice in order that the students in the back could hear more clearly._8. Knowledge helps you to reach the destination provided that you know what the destination is._答案：1.尽管他的试验再次失败了，但是他并不灰心。as引导让步状语从句。2.我觉得他说的话
5、很难相信，因为他从来没跟我说过真话。as引导原因获语从句。3.他的健康状况恶化到如此地步，最终被迫退休。to such an extent that引导结果状语从句。4.读书时，你最好在有问题的地方做个标记。when引导时间状语从句，where引导地点状语从句。5.她到家之后才记起来和医生还有预约。Not until引导时间状语从句6.正如打扫房屋一样，我们也要扫除我们头脑中落后的观念。as引导的方式状语从句。7.老师提高了声音，以便坐在后排的学生能听得更清楚。in order that引导目的状语从句。8.如果你知道自己的目标是什么，知识就能帮助你达成这个目标。provided that引导
6、条件状语从句。三用适当的连接词补全下列句子。1. No sooner had we arrived at the cinema _the film began.2.The little boy wont go to sleep _his mother tells him story.3.Some people waste food, _others dont have enough to eat.4.In peace, too, the Red Cross is expected to send help _there is human suffering.5.Enjoy the first
7、hour of the day. This is important _it sets the mood for the rest for the day.6.The absence of air also explains why the stars do not seem to twinkle in space_they do from the earth.7. Doing your homework is a sure way to improve your test scores, and this is especially true when it comes to classro
8、om tests.8._not an economist himself, Dr, Smith has long been a severe critic of the governments economic policies.答案：1. than2. unless/until3. while4. wherever5. as/because /for6. as 7. when/though四、单句语法填空(用适当的连词填空)1. My friends walked me to the bus stop and waited with me _ the bus arrived.2. I als
9、o water the flowers in the yard and tidy up my own bedroom_necessary.3._he asked the villagers on the banks of the river where he could find the legendary(传奇的) artist, they smiled and pointed down the river. 4. On our way to the house, it was raining_hard that we couldnt help wondering how long it w
10、ould take to get there.5. We all need to get involved in saving energy _ its at home, or at school. 6.-Why do people like pop music? I hate it so much. -_it is not your style, that doesnt mean it is bad.7. Watch out for injuries while exercising. Stop_you begin to feel any pain.8. One of the earlies
11、t known inventions is the bow and arrow, which is still used throughout the world today, 15,000 years _it was first invented.9.The doctor shares his phone number with the patients_they need medical assistance.10. Tom is so independent that he never asks his parents opinion_he wants their support.答案：
12、1. until I 2. whenever/if 3. When/As4. so 5. whether 6. Even though/ Though/ Although7.as soon as8. after 9.in case 10. unless五 选词填空。1._ ( Where/ Wherever) youre from, you can come to dance, dine，and take part in outdoor and indoor concerts.2. As young men, we should learn to stand up_(where/ in whi
13、ch)we fell.3. Located_( where/ in which ) the Belt meets the Road，Jiangsu will contribute more to the Belt and Road construction.4._( Where/In which ) he once felt like giving up, he now has the determination to push further and keep on going.5.You should be considerate.You cannot smoke_( wherever/w
14、here) you like.答案：1.Wherever 2.where 3.where 4.Where 5.wherever.六 选择适当的连词填空。1. He tried his best to solve the problem,_(however/ whaleever) difficult it was.2. He will try his best to solve the problem,_(however/ whatever) difficulty he may come across.3._( Wherever/ However) she went, there were mi
15、llions of fans following.4. _ ( Whatever/ However) strange she dressed herself, she would be recognized by her fans.5._( Whatever/ Whichever )her faults are, she should be treated with dignity.6._( Whatever / However) much trouble she caused, she should be treated with dignity.答案：1.however 2whatever3Wherever 4.However 5.Whatever 6.However.