初中英语外研版七年级下册M4U1知识点讲解.doc

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1、七年级英语下册 M4U1知识点讲解1.Life (名词) “生活；生命”Eg: Life in the future. 未来的生活2.chalk (不可数名词) “粉笔” Eg: a piece of chalk 一根粉笔chalk (可数名词) “粉笔” 表种类时可数 Eg: some coloured chalks 一些彩色粉笔3.paper (不可数名词) “纸” Eg: a piece of paper 一张纸paper (可数名词) 论文；文件Eg: Please hand in your papers.请把你的论文交上来。4.carry sth.to + 地点 带某物去某地Eg:

2、Please carry this book to the classroom.请把这本书带到教室。Carry, bring, take, carry 区别：Carry (动) “带”，指随身携带Bring (动) “带来”，从别处带到说话人处Take (动) “带去”从说话人处带到别处get (动)“去拿”离开去取在回来，强调动作的往返。5.change (动词) 改变常见搭配：change into 把.变成change for 用换changes (n.) 零钱Eg: She changed the kid into a bird.她把这个小孩变成一只鸟。6.Everything (不定

3、代词) “一切事物”注意：作主语时，谓语动词用单数Eg: Everything is ready.一切准备就绪。7.Different (形容词) “不同的”- difference (名词) “不同点”常见搭配：be different from. “与.不同”Eg: This book is different from that one.这本书和那本不同。8.in the future 特指将来的某一刻Eg: Do you want to go to America in the future?你将来想去美国吗？in future 指从今以后的全部将来Eg: I hope youll b

4、e careful in future.我希望你未来小心。9.in 20 years time 二十年之后in + 一段时间 表示“一段时间之后”用将来时，可以用how soon来提问Eg: - How soon will you come back?- In two days.- 你多久会回来？- 两天后。10.maybe副词) “也许；大概”位于句首Eg: Maybe he is a good boy.也许他是个好孩子。may be （情态动词+be） “可能是”位于句中Eg: He may be a good boy.他可能是个好孩子。11.learn to do sth. 学习做某事E

5、g: He learns to speak English.他学说英语。12.everyone 只指人不指物，不能与of连用，作主语，谓语动词用单数Eg: Everyone likes playing basketball.每个人都喜欢打篮球。在简略回答中，no one用来回答who引起的问句，none用来回答how many或how much引起的问句Eg: (1)-Who was late for school this morning?- No one.- 今天早上谁迟到了？ - 没有人。(2) How many questions will you answer?- None.- 你会

6、回答多少问题？ - 不会。no one用来提人，不与of短语连用，none即可指人也可指物，可与of短语连用13.Stay at home 呆在家Eg: We often stay at home on Sundays.我们周日经常呆在家里。14.use sth.to do sth. 使用某物去做某事Eg: I use pens to do my homework.= I do my homework with pens.我用钢笔写字。15.get information on the Internet 在网络获取信息注意：Information (不可数名词) “信息”Eg: a piece

7、 of information “一条信息”16.ask questions 问问题ask for help 寻求帮助Eg: You can ask questions anytime.你可以随时问问题。17.by email “通过邮件”，就提提问用How开头by的用法：（1）“用，靠，通过”表示方法，手段或方式Eg: We can talk by QQ.我们可以用QQ聊天。（2）“乘坐（交通工具）”Eg: We are going to Beijing by train.我们坐火车去北京。（3）“在旁边”Eg: He is waiting for us by the door.他在门旁等我

8、们。（4）“经过；通过”Eg: You should leave the building by the nearest exit.你应该通过最近的出口离开这栋建筑。18.Im not sure. 我不确定。常见搭配：be sure to do sth. 确信做某事Eg: Im sure to pass the exam.我确信能通过考试。be sure about sth.对某事有把握Eg: Im sure about English.我对英语有把握。19.Make friends with sb. 和某人交朋友Eg: I want to make friends with him.我想和他

9、交朋友。20.check the students level 检测学生的水平21.be able to = can 能够；胜任后接动词原形，be动词随主语变化Eg: I am able to speak English.我能够说英语。22.On the blackboard 在黑板上Eg: You can write it on the blackboard.你可以在黑板上写。23.not any more= no more 不再Eg: He isnt a child any more.= He is no more a child.他不再是个孩子。24.have a lot of home

10、work to do 有许多家庭作业做Eg: I have a lot of homework to do.我有许多家庭作业要做。25.free time 空闲时间free (形容词) 空闲的 - busy (形容词) 忙的free (形容词) 免费的Eg：All the books are free.所有的书都是免费的。free(形容词) 自由的 - freedom (名词) 自由26.need (实义动词) need to do sth. 需要做某事Eg: He needs to pass the exam.他需要通过考试。need (情态动词) need do sth.需要做某事Eg: There is enough time, you neednt hurry.时间充足，你不需要着急。need doing sth.表示被动意义Eg: The flower needs watering.这个花需要浇水。4