2025年人教版中考英语一轮复习七年级下册unit 3-unit4讲义

Unit 3-(1)
一、重要词汇：
1.get to：v. get得到 2.train： (1)火车 (2)训练 3.bus：n. (1)take the bus (2)by bus 4.subway： 5.ride： (1)ride a bicycle (2)ride in a car 6.bike： 7.sixty： 8. seventy： 9. eighty： 10. ninety： 11. hundred： (1)five hundred (2)hundreds of (3)thousands of (4)six thousand 12. minute：n. She always spends thirty minutes running every day. 13. far： (1)How far is it from A to B (2)far away from A hospital is not far away from here. 14. kilometer：n. (1)kilo (2)meter (3)kilogram (4)gram 15.new：a. 16.every： 17.by： (1)by+交通工具 (2)by+反身代词 by myself/yourself/itself/ himself/herself/themselves. 18.drive：v. (1)drive a car (2)driver
Unit 3-(2)
19.car：n. 20.live： (1)居住 live in/at+地方 (2)直播的 (3)alive活着的 (4)lively生机勃勃的 21.stop：v. (1)stop to do sth (2)stop doing sth (3)bus stop 22.think of： (1)think (2)thought (3)think about 23.cross：v. (1)across go across (2)through 24.river：n. 25.many： (1)much (2)too many (3)too much (4)much too 26.village：n. villager 27.between： between...and... 28.bridge：n. 29.boat：n. by boat 30.ropeway：n. rope 31.year：n. (1)three years (2)thirteen years old 32.afraid：a. be afraid of sth The little girl is afraid of bad guys. 33.like： He usually treats me like an old friend. 34.villager： 35.leave：v. He will leave China for America. 36.dream： 37.true： come true
Unit 4-(1)
一、重要词汇：
1.rule：n. (1)follow the rules (2)break the rules 2.arrive：v. (1)arrive in/at 3.hallway：n. 4.hall：n. 5.listen：v. (1)listen to music (2)sound sound like (3)hear 6.fight：v. (1)fight for (2)fight against 7.sorry： 8. outside： 9. wear：v. 10. important：a. importance 11. bring：v. bring sth to sb./sp 12. have to： don’t have to do sth 13. uniform：n. (1)union (2)form 14. quiet：a. (1)quietly (1)quite 15.out： 16.practice：v./n. 17.dish： do the dishes 18.before：
Unit 4-(2)
19.make one’s bed： 20.dirty：a. 21.kitchen：n. 22.more：a. 23.noisy：a. (1)noise (2)sound 24.relax：v. (1)relaxing (2)relaxed 25.read：v. 26.terrible：a. 27.feel：v. 28.strict：a. be strict with 29.remember：v. 30.follow：v. (1)follow the rules (2)break the rules 31.luck：n. (1)lucky (2)unlucky (3)luckily (4)unluckily 32.keep：v. (1)keep quiet (2)keep doing sth 33.hair：n. 34.learn：v.
六、数词
（一）基数词
数字 基数形式 举例
1~12 独立词 One, two,three, four, five, six, seven, eight, nine, ten, eleven, twelve
13~19 由3~9后加后缀-teen(13，15，18稍有变化） thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen
整十数 由2~9后加后缀-teen(20，30，40，50，80稍有变化） twenty, thirty, forty, fifty, sixty, seventy,eighty, ninety,
几十几 整十数加“ - ”，再加个位数 twenty-one, thirty-two, forty-four
几百几 .... Hundred + and+... Two hundred and eighty-eight
（二）序数词
数字 基数形式 举例
第1至第3 独立词 first-1st; second-2nd; third-3rd
第4至第19 th结尾，注意第5，8，9，12 fourth; fifth; sixth; seventh; eighth; ninth tenth; eleventh; twelfth; thirteenth; fourteenth; fifteenth; sixteenth; seventeenth eighteenth, nineteenth
整十数 ty变为tie再加th twentieth; thirtieth; fortieth, sixtieth; seventieth; eightieth; ninetieth; one hundredth
几十几 只变个位就可以 twentieth-first; twentieth-second
几百几 只变个位就可以 one hundred and first
语法解题
1. We will have a ________ break. Let’s have some coffee.
A. ten-minute B. ten-minutes C. ten minutes D. ten minute
2. Next Sunday ________ teachers will have a meeting in the hall.
A. three hundreds B. three hundred C. hundred of D. hundred
3. ________ of the girls in our class are good at sports.
A. Three fifths B. Three-fifth C. Three-five D. Third-five
4. About three quarters of the water ________ given to the children.
A. are B. am C. be D. is
5. Marie’s mun looks young and beautiful. It;s hard to image she is already in her ________.
A. forties B. forty C. fortieth D. fortieths
（5）
C
China has named its first five national parks—Sanjiangyuan National Park, Wuyi Mountain National Park, Giant Panda National Park, Northeast China Tiger and Leopard National Park and Hainan Tropical(热带的) Rainforest National Park. They cover a land area of more than 230, 000 square kilometers and protect nearly 30 percent of the country’s key wildlife species (物种).
Sanjiangyuan area is an important source(来源) of freshwater resources(资源) in China. More than 60-billion-cubic-meter clean water is sent downstream each year, and the volume(容量) has increased in recent years.
Wuyi Mountain National Park is known as “the kingdom of snakes”, “the world of insects”, “the heaven for birds”, and “the key to the study of Asian amphibians and reptiles”, Wuyi Mountain National Park has 558 kinds of wild vertebrates(脊椎动物), 33.27 percent of the types in Fujian province.
Giant Panda National Park protects more than 1600 wild giant pandas. They account for (占) more than 70 percent of the pandas in China.
Northeast China Tiger and Leopard National Park is China’s main area where Siberian tigers and Amur leopards live. There are about 40 Siberian tigers and about 50 Amur leopards.
Hainan Tropical Rainforest National Park has the largest tropical forest in China. The park covers nine cities and counties, with a total area of 4, 400 square km, or about one-seventh of Hainan Islands land area.
In the future, national parks are expected to be natural classrooms for everyone. Different kinds of animals and plants live here. The country is moving fast to protect them.
8. Which national park is known as “the heaven for birds”
A. Sanjiangyuan National Park. B. Wuyi Mountain National Park.
C. Giant Panda National Park. D. Hainan Tropical Rainforest National Park.
9. In what way are the national parks helpful
A. Producing more new wildlife species. B. Improving people’s living conditions.
C. Setting up a protected areas system(体系). D. Giving better homes to local people.
10. What’s the right structure of the text (P: Paragraph)
A. P1 P2 / P3 P4 P5 P6 P7 B. P1 / P2 P3 P4 P5 P6 P7
C. P1 P2 P3 P4 P5 P6 / P7 D. P1 / P2 P3 P4 P5 P6 / P7
11. What would be the best title for the text
A. The First National Parks B. Development of China
C. Animals and Plants D. Going Hiking in the Wild