八年级上册英语unit5知识点汇总（2017人教版）
be/get ready to 是做好准备去做某事 后面加动词原形,如
i'm ready to have a report tomorrow.我把明天的演讲准备好了。
另外：be ready to do sth.有时也可以说成:get ready for 或get ready to do sth.
now get ready for sans. 现在准备了解存储区域网（san）。
let's get ready for the trip. 我们收拾准备上路吧。
10.dress up 梳妆，打扮
盛装打扮例：you do not need to dress up for dinner.你不必为了晚宴盛装打扮。
装扮例：mother loved to dress me up.妈妈喜欢装扮我
装饰; 修饰例：we shall dress the hall up for the national day.我们要把大厅布置一新过国庆节。
添油加醋(或添枝加叶)地讲述，修饰：to dress up the facts with colourful details以生动的细节添枝加叶地讲述事实
11.take one’s place 代替某人
he takes my place.
he takes the place of me
he is/works in place of me.
he takes this position in place of me.
从以上简单例句可以看出：
take one's place和take the place of sb. 在意思上没有区别，都表示“取代，代替”，如需表达在哪方面取代，则需要在后面加in sth.；
而in place of虽然也是表达了“取代、代替”的意思，但需要在前面加一个动词，这个动词就可以表达出更具体的内容，如工作、职位、名次等等。
12.come out 开花 想出（办法）出版，（打印）出来等等
与come有关词组
come over 过来；顺便来访 can you come over and join us?你能过来和我们作伴吗?
come along 来；随同 ;进展;过来will you come along with me?你愿意和我一起来吗?
come up 走上前来；发生，出现,被提出 did you come up with any ideas?有没有想到什麽新的意见？
come in 进来 may i come in？
come true 成真-- his dream came true
13.look like 看起来……
1.看起来与(某人或某物)相像〔相似〕look the same
he looks like a scholar.他看上去像个学者。
these houses look exactly like each other, which makes the street look very dull.
这些房屋的外观极为相似, 使整条街道显得十分呆板。
2.很可能出现〔引起〕(某事、做某事)
it looks like rain; let's start for home.
天像是要下雨了, 咱们回家吧!
the party looks like being a success after all.
无论怎么说这次聚会看起来是成功的。
14.try 尝试
1，做名词have a try 试一试 如：why not have a try ? 为什么不试一试？
2，做动词1） try to do sth 试着做某事
如：well , we'll try to finish the homework in time. 那好。我们争取及时完成作业。
2) try doing 试着做某事，暗示未成功 i try getting on the bus
2） try one's best to do 尽某人最大的努力 如： i will try my best to help you. 我会尽力帮你的
