2024年人教版中考英语一轮复习八年级上册7-8单元 短语句型语法总结

人教版中考一轮复习八年级上册7-8单元知识汇总与练习 一、短语 1. 2. 把……放进……里面 2.另外一件事 　　　　　　　  3.从……取出某物 　　　　　　　  4.在大多数国家 　　　　　　　  5.传统食物 　　　　　　　  6.在特殊的假日里 　　　　　　　  7.因……而感谢 　　　　　　　  8.把……看作是…… 9.融合在一起 　　　　　　　  10.用……装满…… 　　　　　　　  11.用……遮盖…… 　　　　　　　  12.把……切成 　　　　　　　  13.好长时间 　　　　　　　  14.一个接一个地 2、 句型 1.They help with the housework and do jobs like working in dirty or dangerous places. 2.If buildings fall down with people inside, these snake robots can help look for people under the buildings. 3.Then put the eggs, meat, and lettuce in the pot of hot soup to cook, one by one. 4.Scientists are now trying to make robots look like humans and do the same things as we do. 5.However, some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human. 6.In most countries, people usually eat traditional food on special holidays. 三、重点语法 祈使句 祈使句的定义： 用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句，祈使句最常用于表达命令，因此也常称为命令句，表达说话人对对方的叮嘱、劝告、希望、禁止、请求或命令等。祈使句一般以动词原形开头，无时态和数的变化，句末用句号或感叹号，用降调。 祈使句句型及表现形式 ✱肯定结构: 1、Do型(即:动词原形(+宾语)+其它成分)。 2、Be型(即:Be + 表语(名词或形容词)+其它成分)。 3、Let型(即:Let + 宾语 + 动词原形 + 其它成分)。 ✷否定结构: 1、Do型和Be型的否定式都是在句首加don't构成。 2、Let型的否定式有两种:“Don't + let + 宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 + 其它成分”。 3、有些可用no开头,用来表示禁止性的祈使句。 练习 一、单项选择 1. —The air is very fresh in our city. There is less than before. —Yes. The government has taken action to protect the environment. A. wood 　　 B. pollution　 C. noise　　 D. water 2. Only when you can find ________ in your heart will you keep good relationships with others. A. knowledge B. resource C. peace D. dream 3. —Chinese culture is becoming more and more popular around the world. —Yes. Some foreigners ________ print “laoganma” on their T­shirts. A. even　　 B. still　　 C. just　　 D. hardly 4. Cut up the vegetables and them with some salad, and you will get a vegetable salad. A. give　　 B. make　 C. order 　　 D. mix 5. A lot of ________ are moved out of the cities these days because they make too much no