Unit3 sectionB 知识点讲解 人教版英语八年级上册.docx

1、八年级上册unit3Section B1.likes to do the same things as me. 喜欢和我做同样的事情。 the same. as.是固定短语，其中same意为“相同的”，其前须有定冠词the。the same. as.的反义词组是( be) different from.(与不同，与有差异)。【例句】She wears the shoes which are the same color as mine.她穿的鞋和我的鞋的颜色一样。【例句】He lives in the same city as Danny! 他和丹尼住在同一座城市!2.is good at s

2、ports. 擅长运动。 be good at.意为“擅长方面做得好”，相当于do well in.；介词at后可接名词、代词或动名词作宾语。【例句】They say you are good at English. 他们说你擅长英语。接名词【例句】I like to play the piano, but I am not good at it.接代词我喜欢弹钢琴,但我不擅长它。【例句】He is good at writing articles about country life.接动名词他擅长写关于乡村生活的文章。3.truly cares about me. 真正关心我。 care

3、about是固定短语，意为“关心；在意”，其后接名词、代词、动名词或从句。【例句】I dont care about your opinion.我不在意你的意见。接名词【例句】Lei Feng always cares about others. He doesnt think of himself接代词雷锋总是关心别人，不为自己考虑。【例句】Do you care about protecting the environment and saving energy?接动名词你关心环境保护和节约能源吗?【例句】Many teenagers dont care about what people

4、 think of them.接从句许多青少年不在乎人们对他们的看法。【拓展】care about, care for与take care ofcare about“关心,在意”，指由于某事重要、值得担忧或因责任所在而关心、在意care for“照料，关心，喜欢”，表示“关心”时，相当于care abouttake care of“照顾，照料”，此时care为名词，take are of相当于look after4.makes me laugh. 让我笑。 make在句中作使役动词,表示“使，叫，让”。make sb. do sth.意为“使某人做某事”，变为被动语态时，do前要加上to，即s

5、b. be made to do sth.【例句】I made them give me the money back.我让他们把钱还给我。【例句】He was made to work from morning to night. 他被迫从早到晚干活。【拓展】make作使役动词，还可用于“make+宾语+形容词(作宾语补足语)”结构中，即“make sb./sth. +adj.。【例句】Itll make me very happy if you accept it.宾语 形容词如果你接受它，这会使我非常高兴。【例句】What he said made us very sad.他所说的话让我

6、们很伤心。宾语 形容词5. Im shy so its not easy for me to make friends.我害羞，因此对我来说交朋友是不容易的。 Its + adj+ for sb. to do sh.”意为:“对某人来说做某事是”的“其中it作形式主语，真正的主语是后面的动词不定式。该句型中的形容词是描述事物特征的词，如important, necessary,difficult, easy等。【例句】Its necessary for us to keep quiet while having dinner.对于我们来说吃饭时保持安静是必要的。【例句】Its easy for

7、 you to finish the work.对你来说完成这项工作是容易的。【拓展】“Its+形容词+of sb. +to do sth.”意为:“某人做某事是的。”其中形容词是描述人物性格、品质的形容词，如clever,kind,nice, careless, foolish, polite等。【例句】Its nice of you to help me do the housework.你帮助我做家务真是太好了。6.you dont need a lot of them as long as theyre good. (朋友)不在多而贵在好。 as long as意为“只要；既然”，常引

8、导条件状语从句，主句为一般将来时或主句中含有情态动词时，引导的条件状语从句用一般现在时表示将来。【例句】You will get good grades as long as you study hard.一般将来时 一般现在时只要你努力学习，就会取得好成绩。【例句】As long as it doesnt rain, we can go.只要不下雨，我们就可以去。7. However, Larry often helps to bring out the best in me.然而，拉里经常帮助我激发出自己的所能。 bring out是动词短语，意为“使显现；使表现出”，后可直接接宾语。【例

9、句】Difficulties can bring out a persons best qualities.困难能使一个人表现出最优秀的才能。【拓展】bring out 还可表示“生产；出版”。【例句】The company is bringing out a new car.这家公司正在生产一款新车。【例句】The band have just brought out their second album.这个乐队刚刚推出了他们的第二张专辑。8.In fact, shes funnier than anyone I know.事实上，她比我认识的任何人都有趣。 in fact 一般位于句首，

10、引出事实上的结论。【例句】In fact, I think youre right.事实上，我认为你是对的。【例句】In fact, they were still there at midnight.事实上，他们半夜还在那儿。拓展in need急需;需要 in trouble处于困境中“in+名词” 结构的短语in vain白费力气 in danger处于危险中9 We can talk about and share everything.我们可以谈论并分享每件事情。 share表示“分享；共享；共用；分摊”时，为及物动词。当表示“与某人分享某物，与某人共用某物”时，可用share sth

11、. with sb. 【例句】Sam and I share a room.萨姆和我合住一个房间。【例句】Tom shared his chocolate with the other kids.汤姆和其他孩子一起分享了他的巧克力。【拓展】share还可以作名词，意为“一份，份额”。常用短语:a share of.表示“一份【例句】Dont worry, everyone has his share of food.不必担心，每个人都有一份食物。10. My best friend is similar to Larry because shes less hard-working than

12、me.我最好的朋友跟拉里相似，因为她不如我用功。 be similar to 意为“与相像的、类似的”,前后比较的对象需是同类事物。【例句】Your handwriting is very similar to his.你的笔迹和他的很相似。【例句】His views are similar to mine.他的看法和我的相似。【拓展】be similar to与相像的be similar in在方面相似【例句】A cat is similar to a tiger in many ways.猫和老虎在许多方面相像。【例句】The two houses are similar in size.这两座房子大小差不多。