八年級英語上冊Unit7WillpeoplehaverobotsSectionB句型透視素材人教新目標(biāo)版

1、unit 7 will people have robots句型透視一、必背句。1. i rockets the moon.2. ,they can help to build cars， and they do simple jobs 。 3。these kinds of robots are to 。 4.for example, it is easy for children to and know .5。we never know in the future？二、例句解析。1.some scientists believe that there will be more robots

2、in the future。 however, they agree it may take hundreds of years。 一些科學(xué)家相信將來會有更多的機器人，然而，他們都認為這要經(jīng)歷上百年的時間。(1)however意為“然而，可是”，可與although/though轉(zhuǎn)換，但however更正式一些，一般用逗號和句子隔開。 eg： everyone played well， however， we still lost the game.(2)take花費，常構(gòu)成詞組it takes sb sometime to do sth. eg： it took me twenty minu

3、tes to do the housework.2。but scientist james white thinks it will be difficult for a robot to do the same things as a person. 但是科學(xué)家詹姆森懷特認為對于一個機器人來說要像人一樣做同樣的事情將是很困難的。 （1)本句含有一個以that引導(dǎo)的賓語從句，賓語從句中使用了“it will be+形容詞+for sb+to do sth”結(jié)構(gòu)，這里it作形式主語,代替真正的主語to do the same things as a person。 eg: it is diffi

4、cult for me to finish the job in a week.（2)it還可以放在feel， think， find后作形式賓語，真正的賓語是后面的動詞不定式。 eg： i find it easy to work out the math project.(3）the same as和一樣的，same前常用定冠詞the,此處as a person后省略了does.eg:lucy likes wearing the same clothes as i do。3。that may not seem possible now, but computers and rockets

5、seemed impossibe 100 years ago. 這在現(xiàn)在看來不太可能，但是電腦和火箭在一百年前也似乎是不可能的。 (1)possible“可能的”常構(gòu)成詞組asas possible，意為“盡可能”，相當(dāng)于asas sb can。 impossible“不可能的”和possible為反義詞. eg： its impossible for him to learn english well。（2)seem似乎，像是，常用結(jié)構(gòu)：seem+adj， seem to do sth， it seems that+從句。 eg: he seems smart. he seems to be

6、 a teacher。 it seems that he is angry。 (3)look和seem都為看起來，look看起來似乎如此，seem指事實上似乎是那樣的，暗示判斷有一定根據(jù)，接近現(xiàn)實。eg：he looks old， but he seems to be much younger in red。4。 we never know what will happen in the future！ 我們永遠不知道未來會發(fā)生什么。(1）happen常指具體事件的發(fā)生，多指偶然的或未能預(yù)測到的“發(fā)生”，常構(gòu)成詞組sth happen（s） to sb意為“某人發(fā)生某事”. eg: what

7、happened to bob？(2）take place通常指某事按計劃進行或發(fā)生. eg： the accident took place only a block from his home。尊敬的讀者：本文由我和我的同事在百忙中收集整編出來，本文稿在發(fā)布之前我們對內(nèi)容進行仔細校對，但是難免會有不盡如人意之處，如有疏漏之處請指正，希望本文能為您解開疑惑,引發(fā)思考。文中部分文字受到網(wǎng)友的關(guān)懷和支持，在此表示感謝！在往后的日子希望與大家共同進步，成長。this article is collected and compiled by my colleagues and i in our busy schedule. we proofread the content carefully before the release of this article, but it is inevitable that there will be some unsatisfactory points. if there are omissions, please correct them. i hope this article can solve your doubts and arouse your thinki