课件23张PPT。普通高中外研版高中英语必修一
Module 5 A Lesson In a Lab重点预览 词汇
1. conclusion n.结论, 结束
2. aim n. 目标, 目的
3. balance n. 天平, 秤
短语
4. add...to... 往……加……
5. used to do 过去(常常) ……
6. be supposed to do 应当做;理应做
(1)draw/reach
come to/arrive at 得出结论 make a conclusion 下结论 in conclusion 总之 (2) v. 得出结论;断定,推断出;结束conclude sth. from 从……中推断出…… conclude...with... 以……结束…… a conclusionconclude aim n.[C] 目标,目的; [U] 对准;瞄准 v . 对准目标;打算 (1)aim to do sth. 旨在做某事 aim at sth/doing sth. 以……为目的 (2)aimless adj. 无目的的 aimlessly adv. 无目的地 be aimed at瞄准,对准;目的在于v. [基础练习]——单句语法填空 ① ② ③This visit aims________________ (strengthen) sound friendship, unity and cooperative relations between the two countries. ④After hours of walking in the forest ___________(aim), we were lost. He studies hard,________ (aim) to pass the examination.aimingHe studies hard,aiming ______ passing the examination.at balance n.天平,秤;平衡 v.使平衡;权衡 (1)keep/lose one’s balance 保持/失去平衡 balanced adj. 均衡的(2)a balanced diet 均衡的饮食 a sense of balance平衡感loses its balance add...to... 往……加……,把……加到……里 add to 增加;增添 add up 把……加起来 add up to 加起来共计…… add that 补充说 add some water to coffee [基础练习]——单句语法填空 ①If you add those four figures ______,it comes to over 500. ②It was raining heavily, ________ (add) to their difficulty in transporting the supplies to the earthquake areas.
③The teacher asked me if I was ready ,________(add) that everybody was waiting for me at the school gate. adding used to do 过去(常常) …… I used to get up early. There used to be... 曾经有;过去常常有…… 习惯(做)某事 被用来做…… There used to be a tall building here.区别:used to do和would do 均含有过去常做某事的意义 used to和would二者均含有过去常做某事的意义,used to表示过去经常发生的动作或存在的状态,强调现在不那样了,而would单纯指过去常做某事,不含与现在比较的意思。 [基础练习]——单句语法填空 ①He used _________(stay) up late,but now he is used to _______ (go) to bed early. ②The following simple experiment is used______________ (separate) different liquids. 选词填空(used to/would)③He ______ sit under a big tree in front of my house as a young
boy. ④The old man _________ watch TV after supper, but now he
often takes a walk in the park.used towould be supposed to do 应当做;理应做 It is/was +adj.+ to do…… to dothat 从句doingthat;把……按顺序排列 [选用上面的短语填空] 1.No directions, no goals. I _________ hear those words in my father’s voice. 2.______ that cat ________ my study! I’m working on my paper. 3.All the things in the room were out of order, but he quickly _____ them __________. 4.Everybody__________________wear a seat belt in the car. 5.He is a success as a scientist, whom his hometown _____________. 单句改错 1.Put everything in the order before you leave the room.2.Our school has been given some new teaching equipments since 2016. equipment 3.The doctor thought that would be good for you to have a
holiday. it4.The much a person reads,the wiser he will become.more 5.One - third of the country are covered with trees and the majority of the citizens are black people.is 话题写作 根据要求运用本单元所学知识完成下面小作文 1.杰克过去对化学不感兴趣,但是他的父母认为他应该学好化学。(used to;be supposed to) 2.在一节实验课上,通过观察物质之间的反应,他改变了许多。(reaction;substance) 3.他越学化学,就越觉得有兴趣。(the+比较级,the+比较级) 4.他现在的目标是成为一名化学家,在化学领域有所突破。(aim;in the area of) 5.他的父母为他感到自豪。(be proud of)