Unit 7重难点汇总2023-2024学年人教版八年级上册

Unit 7 Will people have robots? 重难点知识 重点词汇 1. paper n. 纸张；试卷；论文 (1) paper解释为“纸张”时，是不可数名词；当表示不确定的量时，可用some, much, little等修饰；当表示确定的量时，要借助单位词。 · I need a piece of paper. · Linda gave me some paper. (2) paper解释为“试卷、论文”时，是可数名词。 · We should check our papers carefully before we hand them in. · They have to finish four papers during this term. 2. pollution n. 污染（pollution是不可数名词，其动词形式是：pollute） 常用短语：air pollution（空气污染）, water pollution（水污染）, environmental pollution（环境污染） · I hope there will be less pollution. · The report shows that air pollution is serious. · The government took actions to stop the factories from polluting the river. 3. prediction n. 预测（动词形式：predict） · What’s your prediction about the future? · Some people predict that there will be many robots in the future. 4. future n. 将来 (1) in future意为“从今以后”，强调从现在开始计算，相当于from now on (2) in the future意为“在将来”，一般指相对遥远的未来 · I hope you will be more careful in future. · No one knows what will happen in the future. 5. space n. 太空；空间 （作“太空；空间”解释时为不可数名词） 本单元相关短语：space station 宇宙空间站，太空站 · Who is the first woman in space? · That desk took up too much space. · Maybe we will live on a space station one day. 6. human n.人 adj. 人的 (1) n.人 · Dogs can hear much better than humans. human是可数名词，其复数形式是：humans (2) adj. 人的 · Some human activities result in environmental pollution. 7. believe v. 相信；认为有可能 (1) believe sb. 相信某人说的话 (2) believe in sb. 相信某人 · Jack didn’t believe Tom. Jack不相信Tom说的话。 · Jack didn’t believe in Tom. Jack不相信Tom。 8. disagree v. 不同意；持不同意见；有分歧 (1) disagree to do sth. 不同意做某事 (2) disagree with sb. 不同意某人的观点或看法 · My mother disagreed to eat out. · My mother disagreed with me. 〖拓展〗反义词：agree v. 同意；赞成；应允 (1) agree to do sth. 同意做某事 (2) agree with sb. 同意某人的观点或看法 9. shape n. 形状；外形 常用短语：in the shape of... 呈......的形状 · These new robots will have different shapes. · The pool is in the shape of a heart. 10. fall v.&n. 倒塌；跌倒；掉落 （过去式：fell） n. （美式）秋天 (1) v.&n. 倒塌；跌倒；掉落 （过去式：fell） f