人教版 (2019)選擇性必修 第二冊(cè)Unit 1 Science and Scientists導(dǎo)學(xué)案

這是一份人教版 (2019)選擇性必修 第二冊(cè)Unit 1 Science and Scientists導(dǎo)學(xué)案，共4頁(yè)。學(xué)案主要包含了概念，連接詞的用法，注意事項(xiàng)等內(nèi)容，歡迎下載使用。
Unit 1 Science and Scientists Learning About Language表語(yǔ)從句觀察下面句子, 并用適當(dāng)?shù)倪B詞填空(1)One theory was that bad air caused the disease. (2)The other was that cholera was caused by infection from germs in food or water. (3)The truth was that the water from the Broad Street pump had been infected by waste. (4)What John Snow showed to the world was how cholera could be overcome. 一、概念在主從復(fù)合句中充當(dāng)表語(yǔ)的從句, 叫作表語(yǔ)從句。它常位于系動(dòng)詞之后, 用來(lái)說明主語(yǔ)的身份或特征。二、連接詞的用法1. that引導(dǎo)的表語(yǔ)從句。用法: ①無(wú)意義　②不充當(dāng)句子成分　③不可省略*(2021·全國(guó)乙卷) The problem may be that,  in our offices,  we can’t stop ourselves from getting drawn into others’ conversations while we’re trying to focus. 問題可能是, 在我們的辦公室里, 當(dāng)我們?cè)噲D集中注意力時(shí), 我們無(wú)法阻止自己卷入別人的談話中。*The trouble is that we haven’t found enough proofs to prove him to be guilty. 麻煩是我們還沒有找到足夠的證據(jù)來(lái)證明他有罪。2. whether引導(dǎo)的表語(yǔ)從句。*The question is whether your parents will subscribe to your plan to travel to Tibet this summer holiday.  問題是你的父母是否同意你暑假去西藏旅行的計(jì)劃。3. 連接代詞who/whom/whose/what/which引導(dǎo)表語(yǔ)從句, 在從句中作主語(yǔ)、賓語(yǔ)、表語(yǔ)和定語(yǔ)。*The problem is who is willing to defend for the suspect in the court. 問題是誰(shuí)愿意為這個(gè)嫌疑犯在法庭上辯護(hù)。*With the efforts of local people,  the city is no longer what it used to be. 在當(dāng)?shù)厝说呐ο? 這個(gè)城市不再是過去的樣子。4. 連接副詞引導(dǎo)的表語(yǔ)從句。*The problem is how we can transform our initial dream into reality. 問題是我們?nèi)绾伟盐覀兊淖畛醯膲?mèng)想變成現(xiàn)實(shí)。*That’s where the famous astronomer disagreed. 那就是這個(gè)著名的天文學(xué)家不同意的地方。5. because, as if/as though等引導(dǎo)的表語(yǔ)從句。*That’s because you don’t know how to handle this kind of crisis. 這是因?yàn)槟悴恢廊绾螒?yīng)對(duì)這類危機(jī)。*It looks as if the young man is likely to be in charge of the department.  看起來(lái)似乎這個(gè)年輕人有可能負(fù)責(zé)這個(gè)部門。語(yǔ)法填空(1)(2020?全國(guó)Ⅱ卷) The good news is that it’s simple to learn and can be worth the effort. (2)(2020·全國(guó)Ⅰ卷) The bottom line is that I shouldn’t lie to my kids. (3)The question is whether technology is going to be our servant or our master. (4) All I know is what I read in the papers.  (5) This is where I don’t agree with you. 三、注意事項(xiàng)1. why和because引導(dǎo)的表語(yǔ)從句的區(qū)別。That’s why. . . 意為“那是……的原因”, 強(qiáng)調(diào)結(jié)果That’s because . . . 意為“那是因?yàn)椤? 強(qiáng)調(diào)原因*I didn’t phone her, and that’s why she got angry with me. 我沒有給她打電話。那就是她生我氣的原因。(強(qiáng)調(diào)她生氣的這一結(jié)果)*I didn’t phone her, and that’s because I got angry with her. 我沒有給她打電話, 那是因?yàn)槲疑臍饬恕?/span>(強(qiáng)調(diào)沒打電話的原因)2. reason作主語(yǔ)或主語(yǔ)中包含事件的起因時(shí), 后面的表語(yǔ)從句表示原因時(shí), 要用that來(lái)引導(dǎo), 而不是because。*The reason why the injection needs repeating every year is that the virus changes.  每年需要重新注射的原因是這病毒會(huì)變化。3. 表語(yǔ)從句中的虛擬語(yǔ)氣。在表語(yǔ)從句中, 表示間接的命令、要求、請(qǐng)求、建議、決定等, 主句中的主語(yǔ)通常是: advice, suggestion, proposal, request, order, idea等, 從句謂語(yǔ)形式是“should+動(dòng)詞原形”(should可以省略, 但不可換成would)。*My suggestion is that we (should)start early tomorrow. 我的建議是我們明天早出發(fā)。語(yǔ)法填空(1)I drove to Zhuhai for the air show last week. This is why I had a few days off. (2)He was late today. This is because he got up late. (3)The reason why we didn’t go was that we were not informed of the information. (4)My proposal is that you (should) arrange your assistant to this project. 　　使用本單元所學(xué)語(yǔ)法知識(shí)(表語(yǔ)從句)翻譯下面的語(yǔ)段: 　　好消息是我們學(xué)校要去露營(yíng)。由于最近的糟糕天氣, 問題是我們什么時(shí)候動(dòng)身。學(xué)生們關(guān)心的是我們?nèi)ツ睦锫稜I(yíng)。那是因?yàn)槲覀兿肴ヒ粋€(gè)風(fēng)景美麗的地方。我的建議是我們?nèi)ジ浇膷{谷。原因是交通非常方便。最吸引人的是那里有很多名勝。____________________________________________________________________________________________________________________________________________________________________________________________________________　　The good news is that our school will go camping. Due to bad weather recently,  the problem is when we will set off. Students’ concern is where we will camp. That’s because we want to go to a place with beautiful scenery. My suggestion is that we should go to the valley nearby. The reason is that the traffic is convenient. What’s the most attractive is that there are many famous places of interest.