2024年中考英语仁爱科普版一轮复习 九年级上册Unit 2 Topic 1 课件

Unit 2 Topic 1 There are many kinds of pollution in the world. And it’s known that pollution is harmful 1.  　to　⁠ people’s health. to Noise pollution may make people lose their hearing. People who work and live in 2.  　noisy　⁠（noise） conditions often go deaf. Recently， it was 3.  　reported　⁠（report） that many teenagers in America can hear no better than 65-year-old people do， 4.  　because　⁠these young people always listen to loud pop music. Cars and machines also produce too 5.  　much　⁠ noise which makes people feel uncomfortable and unpleasant， and it can even cause high blood pressure. noisy reported because much With the increase in population and the 6.  　development　⁠（develop） of industry， litter is everywhere， which causes soil pollution. At the same time， the 7.  　chemicals　⁠（chemical） which farmers use in the fields can also destroy the soil. This kind of pollution can cause 8.  　unhealthy　⁠（health） food. Air pollution which is created by burning gas， oil and coal can cause sore eyes and 9.  　breathing　⁠（breathe） problems. Nowadays， many countries are taking measures to 10.  　solve　⁠（solve） all sorts of environmental problems including pollution. development chemicals unhealthy breathing solve 1. waste A. v. 浪费 B. n. 废弃物；垃圾 C. adj. 废弃的，丢弃的；无用的 ① I can’t bear young people wasting their time.  　A　 ② They are turning waste ground into cotton fields.  　C　 A C ③ Things like these are called electronic waste， or e-waste.  　B　⁠ B 2. produce A. v. 生长；出产 B. v. 繁育 C. v. 导致 D. v. 拍摄；制作 ① The trees produce rubber.  　A　 ② I produced a video about my school life.  　D　 ③ A long period of rain can produce many problems.  　C　 ④ Female sheep produce one or two lambs at a time.  　B　 A D C B 3. bear A. v. 承受；忍受 B. v. 生（孩子） C. n. 熊 ① They managed to scare the bears away.  　C　 ② The ice is too thin to bear your weight.  　A　 ③ She is going to bear a baby in one month.  　B　 C A B 考点精练1 ⁠ ⁠ 1. Don’t waste time  　on　⁠ useless things. It’s said that time is