Unit 1- Unit 3 高频易错点讲解和练习 2023-2024学年人教版七年级英语下册

七年级英语下册高频易错点讲解练习 Unit 1 一、speak,tell,talk,say的用法 speak: 讲语言，强调说的动作，不强调内容; ➡speak to sb.about sth. ➡speak+ 某种语言 tell: 告诉，及物动词，接双宾语， ➡tell sb.sth.=tell sth.to sb. ➡tell sb.to do sth. say: 说，及物动词，强调言语内容 ➡say sth.to sb. talk: 交谈，聊天，不及物动词 ➡talk to sb., talk with sb., 【练习】 1.Mr.Wu wants to_____to his son. 2.Jenny and Mary are good at_______English. 3.She_________us interesting stories. 4.Our teacher often______us to go to school early. 5.My teacher often_____she can play chess. 【答案】 1.talk/ speak 2.speaking 3.tells 4.tell 5.say 二、be good at, be good with,be good for的用法 be good at:擅长， 与do well in可以同义替换 be good with: 善待，与...相处好， 善于应付...的 be good for: 对...有益， 对应短语be bad for（对...有害） 【练习】 1.---Are you good_______your students? ---Yes, I am. A.at B.with C.for D.of 2.Tom is good_______speaking English. A.at B.with C.for D.of 3.Vegetables and fruit are good_______us. A.at B.with C.for D.of 【答案】 1.B 2.A 3.C 三、can的用法 ①情态动词，后接动词原形，没有人称和数的变化 ②否定句直接在can后加not, can not=can't, 疑问句把can放到句首 ③过去式为could 1.My brother_______the trumpet and he plays it_____. A.can play; good B.can't play; good C.can play;well D.doesn't play; well 2.---Hi,can I help you? ---________. A.Yes,please B.No,I can't C.Yes,I can D.You're welcome 3.Tom can swim.(改为一般疑问句，并作肯定、否定回答) ______Tom_______? ______, _____ ______. ______, _____ ______. 4.Lucy and Lily can dance and sing.(改为否定句) Lucy and Lily ______dance_______sing. 【答案】 1.C 2.A 3.Can/ swim/ Yes, he can./ No , he can't. 4.can't/ or 四、play的用法 ①后接游戏，球类运动，棋牌，不加the ②后接乐器， 要加the 关于【拉二胡】，教材给的是play the erhu play sports 做运动， sports用复数 【练习】 1.他喜欢玩电脑游戏。 He likes_____ _____ _____. 2.我妈妈每天做运动。 My mother______ _______every day. 3.我喜欢踢足球。 I like ______ _______. 4.我的姐姐不喜欢弹吉他。 My sisiter _____ ______ ______ ______ _______. 【答案】 1.playing computer games 2.plays sports 3.playing football 4.doesn't like playing the guitar 五、also,too的用法 also:比较正式的用语,一般不用于否定句， 它在句中的位置通常是放在行为动词之前,be动词、助动词或情态动词之后 too:多用于口语中，语气较轻,通常用于肯定句或疑问句，一般不用于否定句,且通常放在句末，并用逗号与前文隔开。 【练习】 1.Mary can play t