Unit 2 Topic 1重难点知识归纳总结2021-2022学年仁爱版英语九年级上册.docx

1、仁爱版英语九年级上册Unit 2 Saving the EarthTopic 1 Pollution has caused so many problems.【重点单词】1.bee /bi/ n. 蜜蜂2.butterfly /btfla/ n. 蝴蝶；蝶泳3.mess /mes/ n. 肮脏，杂乱；困境4.shame /em/ n. 羞耻，羞愧5.several /sevrl/ det.&pron. 几个，数个6.pour /p(r)/ v. 倒出，倾泻；不断流出7.waste /west/ adj. 废弃的，无用的，丢弃的 v. 浪费8.villager /vld(r)/ n. 村民，乡下

2、人9.destroy /dstr/ v. 摧毁，破灭10.pollute /plut/ v. 污染11.goodness /dns/ n. 天啊；啊呀12.breath /bre/ v. 呼吸13.pain /pen/ n. 疼，痛，痛苦14.produce /prdju:s/ v. 生产，制造15.chest /test/ n. 胸部，胸膛16.awful /fl/ adj. 很坏的，极讨厌的17.bear /be(r/ v. 承受，忍受18.editor /edt(r)/ n. 主编，编辑19.breath /bre / n. 一次吸入的空气20.soil /sl/ n. 土壤；土地21.

3、harmful /hmfl/ adj. 有害的22.deaf /def/ adj. 聋的23.print /prnt/ v. 印刷24.hearing /hr/ n. 听力，听觉25.loss /ls/ n. 丧失；损失；丢失26.recently /risntli/ adv. 不久前；最近27.disturb /dstb/ v. 打扰；扰乱28.uncomfortable /nkmftbl/ adj. 使人不舒服的；令人不舒适的29.unpleasant /npleznt/ adj. 令人不快的；不舒服的30.sort /st/ n. 种类，类别，品种；v. 整理，把分类31.environ

4、mental /nvarnmentl/ adj. 环境的32.including /nklud/ prep. 包括在内33.onto /nt/ prep. 向，朝34.sentence /sentns/ n. 句子；判决，宣判35.coal /kl/ n. 煤；煤块36.create /kriet/ v. 造成；创造37.blood /bld/ n. 血38.high blood pressure /pre(r)/ 高血压39.planet /plnt/ n. 行星【重点短语】1.chemical factory 化工厂2.pour.into. 把排放到3.cut down 砍倒4.make

5、too much noise 制造太多噪音5.in a bad mood 处在不好的情绪中6.do harm to / be harmful to 对有害7.go deaf 失聪，变聋8.quite a few 相当多9.no better than 同一样差，实际上和一样10.in pubic 公开地11.all sorts of 各种各样的12.in many ways 在许多方面【重点句型】1. Look, there are several chemical factories pouring waste water into the streams.看，有几家化工厂正往河里排放废水。

6、2.Everything has changed.一切都变了。3.How long have you been like this?你像这样多久了?4. Im always in a bad mood because I cant stand the environment here.我的情绪总是很差因为我受不了这里的环境。5. Pollution has caused too many problems.污染已经造成太多问题。6.However, not all people know that noise is also a kind of pollution and is harmful to humans health.然而，并非所有的人都知道噪音也是一种污染，而且有害于人类健康。7.It not only disturbs others but also does great harm to peoples hearing.它不仅干扰别人，而且对人们的听力也有很大的危害。8.Working in strong light for a long time may cause some kinds of illnesses.长时间在强光下工作可能会引起一些疾病。