Unit 1 Helping those in need 单元同步知识要点讲与练-2023-2024学年八年级英语下册单元同步讲与练（沪教牛津版·广州沈阳通用）

Unit 1 Helping those in need 2023~2024学年八年级下册英语同步知识讲与练（广州深圳沈阳通用） 【重点突破】 1. Three teenagers offered to do some voluntary work during the school holidays. 三个青少年主动提出在学校放假期间做一些义务性工作。 ①．teenager： 青少年 ②．offer： 作动词，意为“主动提出；提供”，常用于以下结构： offer sth“提供某物”； He offered some interesting books. 他提供了一些有趣的书籍。 offer to do sth“主动提出做某事”； He often offers to help me when I am in trouble. 当我遇到麻烦时，他经常主动提出帮助我。 offer sb sth / offer sth to sb“给某人提供某物”。 My uncle offers me money to go to school. = My uncle offers money to me to go to school. 我叔叔给我提供钱供我上学。 温故知新：provide sb. with sth./provide sth. for sb.“为某人提供某物” ③．voluntary work 义务性工作，志愿工作 volunteer n. 志愿者 v.自愿、自告奋勇 短语：volunteer to do sth. 志愿做某事 【小试牛刀】 1．The little boy ________ his seat to an old lady on the crowded bus. A．lent B．offered C．took D．brought 2．A(n) ________ means a young person between 13 and 19 years old. A．child B．adult C．teenager 3．If someone is given ________ to do something, they are allowed to do it. A．expression B．permission C．impression 4．Parents and teachers often _________ us _________ some good advice. A．provide; for B．offer; with C．provide; with 5．The little boy offered ________ his seat to the old woman. A．give B．giving C．to give D.gives 6．他们主动帮助困境中的孩子们。 They the children in trouble. 2. They have difficulty walking or moving. 他们在走路和行动方面有困难。 【词汇解析】 have difficulty (in) doing sth. 意为“做某事有困难”，其中介词in可以省略；difficulty 可用trouble和problem代替。 【小试牛刀】完成句子 1．—Mr Wang, I have trouble _______ the text. —Remember _______ it three times before you begin to understand it. A．to understand; reading B．understanding; reading C．understanding; to read D．to understand; to read 2．—What do you think of English, Tom? —It’s not easy. I have difficulty learning it. A．trouble B．matter C．opinion 3．自己完成这项任务有困难，因此我需要有人来帮助我。 I this task by myself, so I need someone to help me. 4．他昨天摔伤了腿，现在走路都有困难。 He hurt his leg yesterday and now he . 3. The