八年級(jí)英語(yǔ)上冊(cè) Unit 7 Will people have robots Section B（2a-2e）導(dǎo)學(xué)案 （新版）人教新目標(biāo)版

1、Unit 7Will people have robots第五課時(shí)Section B (2a2e)課時(shí)重點(diǎn):1.掌握本課的重點(diǎn)單詞、短語(yǔ)和句型,了解機(jī)器人的用途。2.會(huì)預(yù)測(cè)未來(lái)機(jī)器人的作用。一、英譯漢 1.help with在某方面幫忙2.for example 例如3.over and over again多次;反復(fù)地 4.hundreds of許多;大量 5.get bored感到厭煩 6.fall down突然倒下;跌倒;倒塌 7.look like看起來(lái)像 8.look for尋找 9.wake up醒來(lái) 二、漢譯英1.他們通常像人類(lèi)的仆人。They are usually like

2、human servants. 2.他們幫助做家務(wù)并且還做像在骯臟或危險(xiǎn)地方的工作。They help with the housework and do jobs like working in dirty or dangerous places.3.現(xiàn)在已經(jīng)有在工廠(chǎng)里工作的機(jī)器人了。Today there are already robots working in factories.4.然而,他們同意這可能會(huì)花費(fèi)數(shù)百年的時(shí)間。However, they agree it may take hundreds of years.5.如果里面有人的建筑物突然倒塌,這些蛇形機(jī)器人就能幫助尋找建筑

3、物下的人。 If buildings fall down with people inside,these snake robots can help look for people under th活動(dòng)一:小組討論在小組里,結(jié)對(duì)討論機(jī)器人的外形和它們能做的事情,然后每組派代表進(jìn)行展示。完成任務(wù)所需的語(yǔ)言結(jié)構(gòu):A:What do robots look like?B:.A:What can robots do? B:.活動(dòng)二:閱讀活動(dòng)1.快速閱讀教材上2b的文章,完成2b,把每段的段落大意連接起來(lái)。2.再次閱讀文章,完成下列有關(guān)目前機(jī)器人能做的事的句子。(1)Robots can build

4、cars in factories.(2)They can do simple jobs many times and never get bored.(3)Some can walk and dance(4)Some can help look forpeople under the buildings.3.再次閱讀2b,在小組里結(jié)對(duì)談?wù)摍C(jī)器人在將來(lái)能夠做什么,然后每組派代表進(jìn)行展示。完成任務(wù)所需的語(yǔ)言結(jié)構(gòu):A:What will robots be able to do in the future?B:They will be able to wake up and talk like h

5、umans.4.用2b里的單詞完成下面的文章,并在小組里核對(duì)答案。Some robots are very human-like. They can walk and dance like people.Some scientists think that in the future they will make robots more like humans. This may not impossible in the near future, but at some point, robots will even be able to do like people.However, so

6、me scientists disagree. James White believes that robots will not be able to do the same things as we can.For example, he thinks that robots will not be able to wake up and know where they are.Which side do you agree with?活動(dòng)三:寫(xiě)一寫(xiě) 1.完成教材上2e的練習(xí)。 在小組里,談?wù)摍C(jī)器人在將來(lái)會(huì)看起來(lái)像什么動(dòng)物,這些機(jī)器人會(huì)做什么,然后每小組派代表進(jìn)行展示。2.你想擁有屬于你自

7、己的機(jī)器人嗎?你希望你的機(jī)器人具備什么功能呢?快向科學(xué)家描述一下,你的夢(mèng)想可能會(huì)實(shí)現(xiàn)。你可以這樣開(kāi)始:I want to have a robot, it will be able to知識(shí)超市However, they agree it may take hundreds of years. 然而,他們同意這可能會(huì)花費(fèi)數(shù)百年的時(shí)間。hundreds of 意為“大量;許多;數(shù)百”;但表示具體的幾百時(shí),hundred要用單數(shù)形式,且不能與of 連用。拓展:thousands of 成千上萬(wàn)的millions of 數(shù)以百萬(wàn)計(jì)的billions of 幾十億的做一做:單項(xiàng)選擇。()1.In or

8、der to make it good, I practiced it times. A.hundredB.hundreds of C.hundredsD.hundred of()2.There are students in our school.A.five hundredB.five hundredsC.five hundreds ofD.five hundred ofBut computers and rockets also seemed impossible 100 years ago.但是電腦和火箭在100年前似乎也是不可能的。seem 用作系動(dòng)詞,意為“好像;似乎;看上去”。 seem后常接形容詞、動(dòng)詞不定式或從句。其常用句型:It seems / seemed that.做一做:按要求完成下列各題。()1.This week, the weather to change every day.