八年级（下） Units 7～8（课件PPT）-【练客中考】2025年浙江英语总复习新思路（人教版）

英语 人教版 课堂精讲本 2025版 1 八年级（下） Units 7~8 2 1 聚焦重难点 2 熟词生义 3 课时语法回顾 3 01 聚焦重难点 4 考点 1 protect的用法 The main reason was to protect their part of the country. （Unit 7 P50） 变形：protect v.→protection n.保护 【拓展】与protect用法类似的结构： 返回目录 5 1.The local government is paying more attention to the environmental __________（protect）. 2.This raincoat can protect your face from ________（get）wet even when it rains heavily. 3.To protect ______（you）teeth, you'd better visit your dentist at least twice a year. 4.Remember to wear sunglasses to protect your eyes _____________ sunlight.（盲填） protection getting your from/against 返回目录 6 考点 2 population的用法 China has the biggest population in the world.（Unit 7 P50） 返回目录 7 5.The ___________（人口）of China is much bigger than that of the US. 6.As the world's population gets _______（large）, humans have to find some ways to solve the problem. 7.The population of your hometown is ________（small）than that of my hometown. 8.More than three quarters of the population ______（be）Chinese in the city. 9.Chengdu is one of the liveliest cities in China. Now it has a population ___ over twenty million.（盲填） population larger smaller is/are of 返回目录 8 考点 3 辨析include与including Even more serious difficulties include freezing weather conditions and heavy storms.（Unit 7 P51） 词汇 词性及用法 例句 include 及物动词，在句中作谓语，后接名词或代词 The popular writer's writings include poetry and prose. including 介词，位于句中,其前用逗号与句子隔开 He has many pets, including three cats. 返回目录 9 10.用include的适当形式填空 The Beauty in Life is Donna's favorite book. The book ① _________ many stories about life and love. Donna learns a lot from this book, ②__________ how to love others and how to live a meaningful life. She is very willing to recommend this book to more people. includes including 返回目录 10 考点 4 辨析achieve， realize（realise）与come true The spirit of these climbers shows us that we should never give up trying to achieve our dreams. （Unit 7 P51） 词组 含义 用法 achieve 及物动词，意为 “（经努力）完 成，达到，获得” 主语一般为人：sb.+achieve+“梦想/目标/ 标准等”，可用于被动语态；名词形式为 achievement realize/ realise 及物动词，意为 “实现；意识到” 主语一般为人：sb.+realize/realise+“梦 想/志向等” come true 意为“实现；成为 现实” 主语一般为物：“理想/愿望等”+come true，不可用于被动语态 返回目录 11 11. achieve realize come true Never giving up is the key to making our dreams ①___________. We may fail from time to time, but we can correct our mistakes and try again until we ②________ our goals. Our life is like a long journey which is not all roses. It sometimes has wind and rain. We believe rainbows will appear after storms. We will ③______________ our dreams at last if we do our best. come true achieve realize/achieve 12.Yuan Longping is a world-famous scientist. Because of his _____________（achieve）, rice production has been increased greatly. achievements 返回目录 12 考点 5 weigh的用法 An adult panda weighs many times more than a baby panda. （Unit 7 P53） 【拓展】对重量提问：①How much does sb./sth. weigh? ②How heavy is sb./sth.? ③What is the weight of sb./sth.? 返回目录 13 13.We should _______（权衡）the benefits of the project costs. 14.My father tried to lose _______（weigh）by doing sports and he succeeded at last. 15.The human brain ________（weigh）about 1.4 kilograms, but it can hold much more information than most computers. 16.I like to weigh _______（I）before and after eating to make sure I'm not overeating to stay healthy. weigh weight weighs myself 17.What's the weight of these books?（改为同义句） ①____________________________ ②_________________________________ How heavy are these books? How much do these books weigh? 返回目录 14 02 熟词生义 15 1.thick 熟义：（adj.）厚的；浓的 生义：A.（adj.）茂密的；繁茂的 B.（adj.）亲密无间的；交情厚的 （1）The thick friendship between Mary and Lily has lasted for many years.___ （2）The forest is very thick and there are many animals living in it.___ B A 返回目录 16 2.force 熟义：（n.）力；力量 生义：A.（n.）武力 B.（v.）强迫；迫使 （1）We will achieve much more by communicating than by force.___ （2）The storm forced us to stay indoors.___ A B 返回目录 17 3.mark 熟义：（n.）迹象；记号；分数 （v.）做记号；打分 生义：A.（n.）污点；斑点 B.（v.）表明；标志 （1）The dark clouds in the sky mark the beginning of the storm.___ （2）After the child finished eating, his mother took him to the washroom to clean off the dirty marks.___ B A 返回目录 18 4.take in 熟义：吸入；吞入（体内） 生义：A.理解；领悟 B.欺骗 （1）We should be smart enough not to be easily taken in by bad people.___ （2）Your notes are so detailed that I can take them in easily.___ B A 返回目录 19 03 课时语法回顾 20 Sarah Chang loves playing the violin very much. She says that the violin is one of the 1._______（close）instruments to the human voice. Sarah was three years old when she learned 2.________（play） the violin. Her parents helped 3._____（she）a lot. At the age of five, she was accepted as a student at a famous music school. Her parents were amazed! Sarah's father was her 4._____（one）teacher. He taught Sarah himself and often took her to the concert. And he has already 5.______（keep）doing that for two years. closest to play her first kept 返回目录 21 Sarah's mother is a music teacher and she helped Sarah learn to read music more quickly than many other students. She also 6._______（write）music during her free time. wrote Sarah's whole life has been surrounded by her musical talent. She started to play with musicians 7.______ she was eight years old. So far, she 8._____________（record）some of her music on CDs. A famous musician named Ychudi Menuhin said that Sarah was the 9.________（great）violinist he had ever seen. when has recorded greatest 返回目录 Sarah usually travels to play with different people. She says that her whole life is even 10._______（well）planned than most people's. Sometimes, she doesn't like that. She wishes that she could have 11.______（much）free time than now. However, she also says that when she doesn't touch the violin for a few days, her fingers will miss playing. For her, the violin is the 12.________________ （important） thing in life. She will keep playing the violin all her life. better more most important 返回目录 23 一、数量读法及表达方法 13~19：以-teen结尾，如：fourteen 14 20~90整十：以-ty结尾，如：thirty 30 两位数：整十位数+个位数，如：ninety-nine 99 三位数：...hundred and 两位数，如：three hundred and sixty-five 365 多位数：从右往左数，每隔三位加一个逗号，逗号依次读作thousand， million，billion，逗号中间按三位数读，如：one hundred and twenty- three million, four hundred and fifty-six thousand, seven hundred and eighty-nine 123, 456, 789 返回目录 24 二、形容词比较等级的变化规则 1.规则变化 （1）单音节词和少数双音节词 ①直接加-er,-est；如：younger，youngest ②以不发音e 结尾的加-r，-st，如：larger，largest ③以单个辅音字母结尾的重读闭音节词,先双写该辅音字母,再加-er或-est， 如：bigger，biggest ④以辅音字母加y结尾,变y为i,再加-er，-est，如：happier， happiest （2）多音节词和部分双音节词 在词前加more, most,如：more careful, most careful 返回目录 25 2.不规则变化 原级 比较级 最高级 bad/badly worse worst little less least far farther/further farthest/furthest 返回目录 26 27 $$