Arouse the students' interests and love in science. 2。 Enable the students to understand some elements about the chemistry lab. 3. Make the students know how to read the numbers. Teaching procedures: Step 1. Introduction Activity 1 The aim of the activity is to ask the students ...
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be all in a day's work 日常生活的一部分 例句:To anyone working in a hotel, complaints from guests are all in a day's work. 对所有在饭店工作的人来说,客人的抱怨是难免的。 in the works 正在准备阶段 例句:An advanced course in theoretical chemistry is in the works. 一门理论化学的高级课...
31 Beyond general college requirements, you’ll also take a group of courses in a subject you choose such as chemistry, literature, or politics. How important is my major? The major you choose will neither predict nor guarantee your future. Many graduates find jobs that have nothing to do ...
These games were going to be held in Rome but, because of a volcano, Rome wasn’t ready. London agreed to stage the games and the White City Olympic Stadium was built in just 10 months. What was new at these Olympics was the opening ceremony where athletes paraded (列队行进) with thei...
Don’t go to the kitchen. I’ll bring breakfast here.M: No, no. My back feels worse lying down. ④Help me get dressed, please. Then I’ll walk outside a little.4. Where does the conversation take place A. In the kitchen. B. In the bedroom....
We were working in the chemistry lab, when the lights went out. 我们正在化学实验室工作,突然灯都熄灭了。 2. while 引导的时刻状语从句,常译为“与……同时,在……期间”,while 的从句中常用连 续性动词或表示状态的词。 eg. They rushed in while we were discussing problems. 当我们正在讨论...
Inorganic Chemistry Examples Take a look at all the elements on the periodic table. How many different combinations can be made? The number is seemingly endless. In order to help organize inorganic compounds, chemists classify compounds into different groups. Below we will look at acids, bases, ...
6. He made great ___ in chemistry this year. software e-books progress What is your dream school like? Describe it and share with the class. Writing Writing keep changing 是keep doing结构,意为“不断/ 持续做某事”。如: He kept asking us to remember teamwork. 他不断地叫我们记住合作。
watch out 密切 注视 【重点句型】 1. We usually think of science subjects as physics, chemistry, biology and 第 15 页共 19 页 mathematics. 通常我们认为科学学科为物理、化学、生物、 和数学。 2. When are they to hand in their plan? 他们的计划 什么时候交上来。 3. Whether we help...