Unit3 A helping hand 知识点清单及练习 -2024-2025学年 上海沪教五四制七年级下册

2024-2025 上海沪教五四制七年级年级下册 Unit3 A helping hand 重点单词 单词 词性 释义 emergency n. 紧急情况；突发事件 charity n. 慈善；慈善机构 voluntary adj. 自愿的；志愿的 operator n. 接线员；操作员 ambulance n. 救护车 sweat n. 汗水 pale adj. 苍白的 weak adj. 虚弱的；无力的 cheer v. 欢呼；使高兴；为…… 加油 donate v. 捐赠；捐献 rebuild v. 重建；复原 confidence n. 信心；自信 重点短语 短语 释义 例句 help (…) out 帮助（某人）摆脱困境 Don't give up your hopes. I'm here to help you out.（别放弃希望。我来帮你摆脱困境。） work (…) out 解决；算出 This maths problem is so hard. Can you help me work it out?（这道数学题太难了。你能帮我算出来吗？） cheer (…) up 使某人高兴起来；振作起来 James had a bad day today. Let's go and cheer him up.（詹姆斯今天过得很糟糕。我们去让他高兴起来吧。） give (…) up 放弃 Don't give up your dreams.（不要放弃你的梦想。） pick (…) up 捡起；拾起；（开车）接载 Look! The man over there dropped his wallet. Let's pick it up and return it.（看！那边那个人掉了钱包。我们把它捡起来还给他吧。） hand out 分发 Students volunteered to hand out food to the elderly who live alone.（学生们自愿给独居老人分发食物。） turn to sb. for help 向某人求助 When in trouble, you can turn to your teacher for help.（遇到困难时，你可以向老师求助。） first aid 急救 The doctors gave Mrs Bell first aid at once.（医生们立刻给贝尔夫人进行了急救。） 重点句型 1. 请求帮助：Could you please give me a hand?（你能帮我一下吗？） 2. 提供帮助：Sure! How can I help you?（当然！我能怎么帮你？）/ I'm happy to help you out.（我很乐意帮你。） 3. 表达感谢：Thank you for your help.（谢谢你的帮助。） 4. 描述情况与结果：She broke her leg, so she couldn't walk.（她摔断了腿，所以不能走路。） 5. 表示感受：You have no idea how much your help means to me.（你不知道你的帮助对我有多重要。） 重点语法：并列连词 and, but, so 的用法 1. and：用于连接表示相似或顺承关系的句子，可译为 “和；并且”。例如：My mother often helps me with my homework, and she also helps me learn about the world.（妈妈经常帮我做作业，并且她还帮我了解世界。） 2. but：用于连接表示转折关系的句子，可译为 “但是” 。例如：I wanted to call you for help, but I didn't have your phone number.（我想打电话向你求助，但是我没有你的电话号码。） 3. so：用于连接表示因果关系的句子，可译为 “所以；因此” 。例如：I caught a bad cold and felt awful last week, so I went to see the doctor.（上周我得了重感冒，感觉很糟糕，所以我去看了医生。） 练习 1. 单词拼写：根据首字母或中文提示填写单词。 1) We should do something for the people in n_____（需要）. 2) It's a good idea to d_____（捐赠）books to the children in poor areas. 3) The o_____（接线员）answered the phone quickly. 2. 短语填空：用所给短语的适当形式填空。 1) help out; work out; cheer up; give up; pick up 2) Don't_____ easily. Keep trying and you'll succeed. 3) My bike is broken. Can you_____ me_____? 4) Let's_____ the rubbish and put it into the bin. 5) The maths problem is too difficult for me to_____. 6) He failed the exam. Let's go and_____ him_____. 3. 句型转换：根据要求改写句子。 1) I wanted to go shopping. It rained heavily.（用 but 连接两个句子） 2) She was ill. She didn't go to school.（用 so 连接两个句子） 3) Could you please help me carry the box?（作肯定回答） 4. 语法选择：选择正确的并列连词填空。 1) He is very young,_____ he knows a lot.（and / but / so） 2) I like music,_____ my sister likes art.（and / but / so） 3) It was late,_____ we went home.（and / but / so） 练习答案 1. 单词拼写：（1）need；（2）donate；（3）operator 2. 短语填空：（1）give up；（2）help; out；（3）pick up；（4）work out；（5）cheer; up 3. 句型转换：（1）I wanted to go shopping, but it rained heavily.（2）She was ill, so she didn't go to school.（3）Sure! / Of course! / Certainly! I'm happy to help you out. 4. 语法选择：（1）but；（2）and；（3）so 学科网（北京）股份有限公司 $$