高中英語 module5 a lesson in a lab單元基礎(chǔ)知識整合課件 外研版必修1(文件)
【正文】 False) (1)We got to the stage where we should sit down and have a good talk with our parents.( ) (2)We got to the stage which we should sit down and have a good talk with our parents.( ) 思路點撥 考查定語從句 。 ______________________________________________ 答案： 1.(1)F (2)F (3)T My home is four times farther from our school than yours. 2． (1)T (2)F On the wall hangs a beautiful picture. 3． (1)T (2)F I have reached the point where I am supposed to make a decision of my own. Ⅳ .語篇助記 I used to hate science, because it was difficult and plicated for me. Although through physics, I know the followings: water has three states, which are solid, liquid and gas。t rust in dry air and in air－ free water but rust in ordinary water because iron reacts with oxygen in the water. Professor Lee also told us copper makes partial reaction when heated in oxygen, while it makes no reaction when it is placed in water. What a wonderful world! At the end of the lecture, Professor Lee said teenagers were supposed to care more about the latest discoveries in science. Now I have known how snow forms and how salt dissolves in water. 譯文： 我過去不喜歡科學(xué) ， 因為它對我來說很難 ， 而且很復(fù)雜 。 這位李教授在他個人的 (研究 )領(lǐng)域里有很多的發(fā)現(xiàn) 。 在他的幫助下 ， 我們得出結(jié)論：鐵在干燥的空氣中和沒有空氣的水中不生銹 ， 但在普通的水中生銹 ， 因為鐵與水中的氧氣發(fā)生化學(xué)反應(yīng) 。 科學(xué)構(gòu)建，高效作文 一堂實驗課 一 、 寫作指導(dǎo) 1． 確定體裁：記錄一次科學(xué)實驗課 ， 屬于記敘文 。 第一段引出話題；第二段陳述實驗過程；第三段描述個人感受和收獲 。 步驟： 1． 在燒杯里盛 100 g左右的水 。 結(jié)論： 1． 水在一百攝氏度時開始沸騰 。 2． 明確實驗報告的格式 ， 分為三部分 。 _______________________ when the temperature reaches 100 Centigrade. When it is 100 Centigrade, _____________________ in the water. carry out need do prepare Bubbles begin to appear there are a lot of bubbles ④ 結(jié)論： a． 水在一百攝氏度時開始沸騰 。 thermometer alcohol lamp。 We can ________________ that the water boils when the temperature reaches 100 Cent
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