新目英语年级上册第七单元Section A 部分知识点归纳.docx

新目英语年级上册第七单元Section A 部分知识点归纳新目标英语八年级上册第七单元Section A 部分知识点归纳： 1. in/ at their homes 在他们的家中 2. use.to do 使用.去做， 例如： We use money to buy things. 拓展：useful, 形容词， 有帮助的， 例如：This is useful information. 3. be free免费的， 例如： The fruit is free in that restaurant. 拓展：for free 免费， be free 空闲的， 例如： Are you free tomorrow? 4. on computers 在电脑上， 例如： We can find much information on computers. 5. paper 纸，不可数名词， a piece of paper 一张纸 6. live to be .活到，例如：The old man wants to live to be one hundred years old. 7. in+一段时间，与一般将来时态连用，意思是：.年以后， 用how soon 来提问， 例如： in five years ,五年后 He will be a grandfather in five years.: 提问为 How soon will he be a grandfather ? 8. there be 句型的一般将来时态： There is going to be+单数可数名词或不可数名词 , 例1： There is going to be a basketball game tomorrow. 例2： There is going to be much rain next week. (2) There are going to be +复数可数名词， 例3： There are going to be many new computers in our school. (3) There will be .，期中will 相当于be going to, 如上述三个例子可分别变为 例1：There will be a basketball game tomorrow. 例2： There will be much rain next week. 例3： There will many new computers in our school. (4)there be句型的句式变化：一般问句及回答：例1： Will there be a basketball game tomorrow? Yes, there will. No, there wont. 否定句： 例1：There wont be a basketball game tomorrow.(5) there will be 中常见的比较级：many/much-more, little-less, few-fewer. 9. use the subways more/ less. 多/ 少用地铁， 例如：I think people will use the subways more. 拓展：use English more 10. I think so . I dont think so. 11. predict, 动词，预测，后常接宾语从句： I predict there will be more pollution in the future. Prediction ,名词，预测，以 ion 结尾的常为名词，如：pollute -pollution(不发音的字母e去掉再加ion), 12. in the future 将来 13. in danger 在危险中， in great danger 在巨大危险中， 常放在句尾， 例如： The old man is in danger. 拓展：out of danger 脱离危险， 例如：All the people are out of danger now. dangerous, 形容词，危险的，在名词词尾加ous 变为形容词，即 danger-dangerous, fame-famous 14. live , 居住 表示住在farm, earth, floor(某层楼)，用live on, 例如1：He lives on a big farm. 例2： We all live on the earth. 例3 ： I live on the fourth floor in Chaohu.(2)live in+其他地点， 例： He lives in a small city. 易错点：正确：Where does he live ?(此处in 不可加) 15. on the earth 在地球上，注意earth , sun, moon为世界上独一无二的物体前必须加the , 16. play a part in doing sth参与做某事，例如： We should play a part in saving the animals, they are in danger now. 17. world peace, 世界和平， 拓展： in the world ,在世界上， all over the world 全世界， peace-peaceful ,和平的 18. in the sea, 在海洋里， in the sky, 在空中 必背句子： 1. People will have robots in their homes. 2. There will be more pollution and fewer trees. 3. There will be more people and less free time. 4. What will the future be like ? 5. We can use less water and plant more trees. 6. Cities will be more crowded and polluted. 7. Families will spend time together.