Unit 2 Topic 1单词精讲精练课件2024-2025学年仁爱版英语九年级上册

Unit 2 Topic 1 Section A 1 1. You can see ________(蜜蜂) and _______(蝴蝶) dancing. 2. _______________________ 真是一团糟 3. _______________________ 真羞耻 bees butterflies What a mess What a shame! 4. several + cns There are several _______________(hundred) students in this school. _______________________________ 几千本书 5. ___________________  把...倒入到...中   Look, there are several chemical factories ___________ (pour) waste water into the stream. hundred several thousand books pour... into... pouring 6. waste   adj. 废弃的，丢弃的，无用的  v. 浪费   n. 废品    a waste of 浪费      If there is a word you don't know when you are reading a passage , do not waste too much time _________( think ) about what it might mean.     Don’t waste too much time ______________ useless regrets. Instead, we should spend time doing something meaningful.(盲填)   7. __________ n. 乡下，村 ---__________ n. 村民，乡下人   There are many _____________ working on the farm. thinking on village villager villagers 8. destroy  v.   The villagers have ____________ the flowers and grass. 9. cut down 砍到，减少 cut out  剪出 cut off 切断 cut up 切碎    cut... into pieces 把...切成小片   He ______________ the trees.   I _____________ the picture and stick it on the scrapbook.   He _______________ the electricity.   _______________ the cooked meat.   _________ the pear __________ small pieces. destroyed cut down cut out cut off Cut up Cut into 10. pollute v. 污染 --_______________ n. 污染 People always pollute the ________________.(environment) We should pay attention to the _____________(environment) ___________(pollute). We shouldn’t ________________ the river. Almost everyone knows air _________ is harmful to people’s health. pollution environment environmental pollution pollute pollution Unit 2 Topic 1 Section B 7 1. pain   n.疼痛，努力 --__________ adj. 令人痛苦的    This accident gives me a ________________ lesson.    No ______________, no gains.    I got a ___________ in my throat. 2. __________ n.  呼吸 ---_______________ v. 呼吸  hold one’s breath  摒住呼吸    take a (deep) breath  深吸一口气be out of breath上气不接下气     breathing problems  呼吸问题   Take a deep _____________.   Many people have ______________ problems.   He is out of ________________.   It’s difficult for me to ________________. painful painful pains pain breath breathe breath breathing breath breathe 3. _______   v.生产 --_________ n. 产品  --_________ n. 生产   This factory ________________ minibus.   Try to get the best _______________ at the lowest price.   We are developing our _________ at a speed unheard-of before. 4. The bad air makes my __________(胸膛) hurt. 5. It is really __________________(极讨厌的) product production produces product production chest awful produce 6. bear   n. 熊，蛮横的人 v. 承受，忍受，  --____________(过去式) ______________(过去分词)   My parents doesn’t bear my whole cost of living because I can make money from the part-time job.    The ice was not thick enough to bear the weight of a srtong man.    7. He is __________ editor.(盲填) bore borne an 8. _______________ 土壤污染 9. harm   v.& n. --_____________ adj. 有害的，导致损害的    ___________________=__________________对...有害 Bright light can be harmful ____________ your eyes.(盲填) soil pollution harmful do harm to be harmful to to Unit 2 Topic 1 Section C 12 1. _____________________  变聋 2. ______________________ 印刷报纸 3. lose  v. ---__________(过去式/过去分词) ---___________ n. 丧失，损失，丢失   ______________________ 听力丧失 go deaf print newspapers lost loss hearing loss 4. I am sorry  to ______________(打扰) you. 5. Such pollution makes people feel _____________(comfortable) and _______________(please). 6. sort   n. 种类    v. 整理，把...分类    Nowadays, many countries are trying to solve all ____________ of environmental problems.    We ______________ the waste paper and soft drink cans so that they can be recycled. disturb uncomfortable unpleased sorts sort 7. environment   n.--_______________ adj. 环境的    pollute the __________________    ___________________ pollution 8. include    v.包括---___________ prep. ---_________ adj. (1) My duties include ______(send) and ________ (receive)letters. (2) —How much should I pay?  —18 yuan in all，____________(include) the pen you picked out just now. (3) Six students got the prize from the headmaster, __________ (include) Mary. (4) Six students got the prize from the headmaster，Mary ____________(include)． environmental environment environmental including included sending receiving including including included 9. sentence    n. 句子   v. 判决，宣判   He is sentenced to death.                                                           Can you make sentences with these words?     Unit 2 Topic 1 Section D 17 1. 科学技术：___________________________   随着科技的发展：__________________________ 2. Burning gas, oil and ____________(煤) create air pollution. science and technology with the development of science and technology coal 3. lead v. 率领，领导 —________（过去式/过去分词） —______________ n.领导者---_______________ adj. 领导的，主要的 ___________________ 导致 The road can lead to the post office. China will take the ________________ position. He is the group leader. What led him to kill his wife. He is the leading scientist in this factory. led leader leading lead to leading v. 通往 n. 领导者 v. 导致 adj. 主要的 4. _______________________ 高血压 5. With less pollution, our ______________(行星) will become greener and our health will be better. high blood pressure planet Thank you! $$