初中英语专项练习之选词填空讲解 练习 答案.doc

选词填空【选词填空】 做题技巧如下：1统览全局，把握大意。要填的单词肯定是在一定的语言环境中才能确定。只有了解了短文的大意，把握了全局才能主导方向，从而有助于正确理解空缺词所在的句子，缩小词的选择范围。 2根据语法，判定词性。一般的空缺都可以通过其所在的句式结构和句法成分来判断其词性。进一步缩小词的选择范围,从而正确地选词。 3利用语境，确定词形。当确定了一个单词的词性后可通过上下文来帮助判断其形式。如动词的人称数、时态、语态、不定式、动词的-ing形式；名词的数和所有格；代词的各种形式及单复数；形容词、副词的比较级以及基数词、序数词的转换形式等。4复读全文，验正答案。填完单词后，不可孤立地逐个检查词，而必须将所有填入的词代入文章中，复读全文，仔细检查所填词是否符合文章的情景内容，读起来是否流畅，是否合乎句法，单词拼写是否有误，单词形式是否正确等。发现问题及时更正。通过再读全文，很可能利用语感将个别特别难的空处顺口“读”出来。 3例题 how，much， safe， thank， play，be， invent， no， so，interest， must，ask Thomas Edison was a great American 1_. When he was a child, he was always 2_ questions and trying out new ideas. No matter 3_ hard it was, he never gave up.Young Tom was in school for only three months. His teacher didnt understand why he had 4_ many strange questions. Most of them were not about his lessons. The teacher didnt want to teach Tom any 5_. He asked Toms mother to take the boy home. Toms mother taught him to read and write, and she found him 6_ a very good pupil. He learnt very fast and became very 7_ in science. One day, he saw a little boy 8_ on the railway tracks at a station. A train was coming near quickly, and the boy was too frightened to move. Edison rushed out and carried the boy to 9_. The boys father was so 10_ that he taught Edison to send messages by telegraph. 练习 （一）forget， bring，mend，beside，luck，pick，same，differently，I ，every， stop，eachMr. Brown had an umbrella shop in a small town. People sometimes 1_him broken umbrellas, and then he took them to a big shop in London. They were 2_there. One day Mr. Brown went to London by train. He 3 _to take an umbrella with him that day. Sitting in front of him was a man with an umbrella standing 4 _the seat. When the train arrived in London, Mr. Brown 5_up the umbrella as he often did during his journey by train. Just as he was getting off, he was 6_by the man. He said angrily, “Thats 7_!” Mr. Brown s face turned red and he gave it back to the man at once. When Mr Brown got to the big shop, the shopkeeper had got his six umbrellas ready. After a good look at 8 _of them, he said, “Youve mended them very well.” In the afternoon he got into the train again. The 9_man was in the same seat. He looked at Mr Brown and his six umbrellas, “Youve had a 10 _day,” he said. （二）before, discover , fast, in, come, watch , so, fast it, ago , shine, not can Light travels at a speed (速度) which is about a million times 1 _than that of sound. 2_one second, light travels about 300,000 kilometers, but sound travels only 340 meters. You can get some idea of this difference by 3 _the start of a running match. If you stand far away from the starter(发令员), you can see smoke 4 _from his gun 5_ the sound reaches your ears.The fast speed of light produces some strange facts. The nearest star is 6 _far away that light which you can see from it tonight started to travel to you four years 7_at a speed of nearly two million kilometers every minute. The light from some of tonights started on 8 _journey towards you even before you were born.So, if we want to be honest, we 9 _say, “The stars are shining brightly tonight.” We have to say, “The stars look nice. They were 10_four years ago but their light has just reached our earth. ”（三）all， any，behave，difference，drink，eat，enjoy，fine，other，real，surprise，theseOnce there was a teacher who took all his students for tea. What made the students 1 _was that all the cups on the table were 2_. Each of them took a cup and started 3 _their own tea, looking at the 4 _ cups.The teacher said; Do you notice your 5_? You are all looking at each others tea cups and6 _of you even envy (羡慕) the 7_cups of others.Then he went on: I put the different cups here on purpose! Life is like 8 _tea. You all have the same thing in your cups tea. And yet you cant 9 _ enjoy it in your envy of anothers cup. You forget 10_your own life when you envy someone elses life. So now, taste your own tea! Does it matter from which cup it comes from?（四）much , arm , wait, see, when , spend, she, worry , have , grow Only Mother Love is true love. It gives everybody everything all his life. 1 _you are still a baby, mother takes good care of you as much as possible. In your waking hours she always holds you in her 2_. When you are ill, she stops her work right now to look after you day and night and forgets about 3 _. When you are 4 _up day by day, she feels very happy. When you are old enough to go to school, mother still looks after you all the time. On cold winter days, she always tells you to put on 5_clothes. She always stands in the wind 6 _for you back from school. When you hurry to leave home for school with little breakfast, she always feels 7_about you at home. She usually knows about your study and 8 _much money on your school things. When you do well at school, the brightest smile will be 9 _on her face.Mother is always ready to give everything she 10_to her children, not to receive. What true love that is in the world! We will remember Mother Love for ever.典型例题1.inventor 2. asking 3.how 4.so 5. more 6.to be 7.interested 8.playing 9. safety 10.thankful（一）1.brought 2.mended 3. forgot 4. beside 5.picked 6. stopped 7. mine 8.each 9. same 10. lucky（二）1.faster 2.In 3. watching 4. come 5. before 6. so 7. ago 8. its 9. cannot 10. shining（三）lsurprised 2different 3drinking 4others 5behavior 6some 7finer 8this 9really l0to enjoy（四）71-80 When , arms , hersef , growing , more , waiting , worried , spends , seen , has 1、现在完成时主要强调过去发生的动作对现在造成的影响，或过去发生的动作还未结束，一直持续到现在或将来，重点在于对现在的影响。这种考查难度较大，往往无时间状语，需要从上下文分析、推理才行。故上两侧根据上下文分析、推理，正确答案是B。2、现在完成时常与already（已经），just（刚刚，正好），ever（曾经），never（从来，也不；从不），before（以前），yet（仍然）等连用。故2应选B。3、C4、现在完成时常与recently（近来），so far（到目前为止），in the past/“last + 一段时间”等时间状语连用。因为上述短语表示的是从现在起往前推算的一段时间，句中的动作是从过去某一时间或时刻开始持续到现在的。故4应选D。5、C6、现在完成时时常与“for +时间段或since +过去时间点”连用（含从句，从句过去时）。故6应选C。7、C8、现在完成时还与once（一次），twice（两次），three times（三次），several times（几次）等表示重复次数的词语连用。故8应选B。9、现在完成时与一般过去时容易混淆，就是因为它们所表示的动作都发生在过去，但二者又有区别：