Unit 1 Topic 3 知识点2023-2024学年仁爱科普版九年级英语上册

九上 Unit 1 Topic 3 The world has changed for the better Section A 1. on the phone 在电话上/里 2. How do you like…?=What do you think of…? 你觉得做某事怎么样？ 3. be/get used to sth 习惯于 be/get used to doing sth used to do sth 过去常常做某事 be used to do sth 被用来做某事 be used for sth 被用来做某事 4. You will get used to it very often if you come. if 如果-------主将从现 5. The city has improved a lot since I came here a few years ago. · ….since +从句（一般过去时态的句子） · since +时间点 She has worked in the school since 1995. · for + 时间段 I have been in the new school for a week. · since + 时间段+ago He has waited for Tom since two hours ago. 例：I have worked in the school for three years . =I have worked in the school since three years ago. =I have worked in the school since 2011. =I have worked here since I came to the school . 6. in the past 在过去 7. as a matter of fact=in fact 事实上 8. And you can go to plays, concerts, and operas everyday if you like. 如果你喜欢，你可以每天去看表演，去听音乐会或去听歌剧 9. come for a visit 参观 10. see……oneself 亲眼目睹 Section B 1. millions of数以百万计… thousands of 成千上万 hundreds of 成百上千 2. once 一旦，一次，曾经 · 1）once “一旦”，只要“ 引导条件状语从句，遵循主将从现,主过从过原则。 _Once_you _started_ , you couldn't stop. 你一旦开始就不能停下。 Once_ you _understand_, everything _will_ _be_easy. 一旦你懂了，一切都简单了。 · once “曾经”，用于过去式。 3. people in need 在需要中的人们 介词短语做后置定语，对前面的名词进行修饰 students in trouble 在困境中的学生 animals in danger 处于危险中的动物 4. enough food 足够的食物 enough +n adj+ enough 5. show sb sth/ show sth to sb 给某人展示… 6. homeless people 无家可归的人 7. return to …/come back to… 回到 把某物还给某人 return sth to sb/地方=give sth back to sb/地方 8. live a normal life 过着正常的生活 9. decide on sth/ on doing sth 选定 decide (not) to do sth 决定（不）做某事 10. medical treatment 医疗 11. provide sth for sb=provide sb with sth为某人提供某物 12. so that…= in order that…= in order to do sth 为了 13. in+ a+ adj +way 用一种…的方式 14. feel good/confident about 对某人感到有自信 15. for the better 朝着好的方向发展 16. in many ways 在许多方面 17. get/be in trouble 陷入麻烦中