2019届高考英语基础保分篇第四讲介词讲与练新人教版

第四讲介词李仕才第一课时知识过关课读语篇，悟语法。

反复朗读下列短文，领悟画线黑体部分。

思考：什么词前用介词；有哪几类介词；介词的搭配要注意什么。

Born in[1]Beijing, Yuan Longping graduated from[2]Southwest Agricultural College in China in[3]1953, and since[4]his graduation he has devoted himself to[5]agriculturaleducation and research. His pioneering research has helped rid China of[6] hunger within[7] three decades. In 1973, in[8] cooperation with others, he was able to cultivate a type of hybrid rice species which had great advantages over[9] others and whose output would increase by[10] 20 percent than that of common ones. With[11] higher yields than previous varieties, Professor Yuan’s new crop，regarded as[12] the fifth invention after[13]China’s Four Major Inventions, has quickly improved China’s food supply. Without[14]any hesitation, he shared his knowledge and technology with foreign scientists, so farmers in more than ten other countries besides[15]China have thus benefited from[16]his work, gaining access to[17] his technology. In[18] return, he was awarded many international awards for his great achievements. In his spare time, Dr. Yuan loves playing the violin and listening to music. Every night，he reads for[19] half an hour about[20] various topics before he goes to sleep. But he cares for nothing more than his research and he goes to the fields twice a day by[21] motorbike, which has left a strong impression on[22] us.1.in地点介词，在某个城市、国家等范围较大的地点前用in；小地点，如station，airport，corner等前面常用at。

2.从某所学校毕业用graduated from。

3.年、月前用in。

4.since“自……以后，从……以来”，表示某情况自过去某时间点或某个事件以来一直持续到现在，谓语动词通常使用完成时。

5.介词to与动词devote构成词组devote oneself to表示“某人致力于某事”。

6.rid sb of表示“使某人摆脱”。

7.介词within后面接一段时间，表示“不超过，在……的范围内”。

8.固定搭配in cooperation with表示“与……合作”。

9.固定搭配have advantages over表示“比……有优势”。

10.by后接数量词，表示……的幅度。

11.with表示“有”。

12.as表示“作为”。

13.after表示“在……之后”。

14.词组without any hesitation表示“毫不犹豫地”。

15.besides表示“除了……外，还”。

16.benefit from表示“从……中受益”。

17.access后常接介词to构成词组access to表示“可获得/利用某物或到达某地”。

18.in return，表示“反过来，作为报答”。

19.for表示某事持续了一段时间。

20.about关于；在……方面。

21.by乘(交通工具)。

22.leave a strong impression on sb给某人留下深刻的印象Ⅰ.单句填空(请填入1个适当的单词)1.So, I just looked at her with a questioning expression on my face.2.During the winter, they remind themselves，“This won’t last long; we’ll soon be out of here.” And on the first warm day, the ants are out.3.The new boy looked at the teacher for a few seconds and all the other students wondered what the boy would do.4.I didn’t want to be laughed at for talking to him but I didn’t like leaving him on his own either.5.His teacher took a deep drink and thanked his student very much for the sweet water. The young man went home with a happy heart.6.Jane stopped where a small crowd of men had gathered. She found some good quality pipes on sale.7.When Jane got home, with her small but well－chosen present in her bag, her parents were already at table having supper.8.He was very tired after/from doing this for a whole day.9.I realized that the villagers who had gathered around me were arguing as to who should have the honour of receiving me as a guest in their house.10.When the time came for me to say goodbye to my friends in the village, I wanted to reward the old woman for the trouble I had caused her.11.I once took a walk along the street on a Saturday dusk，with a Pepsi can in myhand.12.We should take some measures to fight against pollution.13.During one visit to the Pacific islands of Tonga, a specially－prepared dinner was arranged in her honour.14.We’d better discuss everything in detail before we work out the plan.15.Try on this red skirt; you will look great in it.Ⅱ.单句改错(下列每句中最多有两处错误，每处错误仅涉及一个单词的增加、删除或修改，请指出并改正。

)1.I worked like a postman for a short time, but I am afraid of dogs and I had a lot of trouble.like→as2.No sooner had I got off my bicycle than a large dog ran towards the gate, barking loudly to me.to→at3.The terrible－looking dog picked the card immediately and carried it in the house. The dog was a good postman.in→into4.In a very cold and windy morning, Miss Jones walked to the school, and the cold wind went into her eyes, and big tears began rolling out of them.In→On5.In my surprise, two fire engines were outside my house.In→To6.I told about the firemen that it was my careless cooking that caused the heavy smoke.去掉about7.Paddy and I wanted to go off for help, but Mike insisted staying near the car.在insisted后加on8.Japan is known for the land of the cherry blossom (樱花) because of in the spring of the year the cherry trees are so beautiful.for→as；去掉because后的of9.As is known by all, the Internet is playing a more and more important part on our daily life.by→to；on→in10.Under his help, I have made rapid progress and caught up the class.Under→With；在caught__up后加withⅢ.翻译句子1.通过这样做，我不仅能与其他人更好地交流，而且变得开朗了。