人教版八年级上册英语unit8详细知识点

Unit 8 How do you make a banana milk shake?Grammar: 可数名词与不可数名词；祈使句Topic: 描述制作过程；遵循指令做事1. a piece of … 一片/张/段/条/根/幅/首……2. one by one 一个接一个；逐个；依次3. a cup of yogurt 一杯酸奶4. traditional food 传统的食物5. the main dish 主菜6. at a very high temperature 用高温7. take one’s temperature 量某人的体温8. add some salt to the soup 往汤里加点盐add … to ... 把……加到……上/里面9. pour …into… 把……倒入/灌入… 10. make a list of … 列一份… 清单11. put the corn into the popcorn machine 把玉米放入爆米花机里put…into…把…放入…12. rice noodles 米粉13. another 10 minutes = 10 more minutes 又/再十分钟14. Let me think（…）: 让我想一想Let me see= Let’s see. 让我想想看15. peel three bananas. 剥三根香蕉16. dig/dug a hole 挖坑17. First…Next…Then…Finally 首先……接下来……然后…….最后……18. That’s it. 表示某事了结、停止、结束19.one more thing = another one thing还有一件事20.in a different way 用一种不同的方式21. mix together 混合到一起。

22. take out a book from the library = take a book out of the library 从图书馆里借出一本书23. How do you make a banana milk shake? 你怎样制作一份香蕉奶昔?(n)摇动；抖动：Give the bottle a good shake. 好好地摇一下瓶子。

（使）摇动/颤抖：Shake the bottle before drinking.抖落: He shook the snow off his coat at the door.shake hands 握手shake one’s hea d 摇头for a shake 一瞬间24. Turn on the blender. 打开搅拌器。

turn on：打开（电、煤气、水等）Will you please turn on the light? It’s too dark.turn off: 关掉（电、煤气、水等）Please turn the light off when you leave the building.turn up: 调高（音量等）I can’t he ar clearly, please turn up the radio.出现If he doesn’t turn up in ten minutes, we’ll have to go.turn down: 调低（音量等）：Please turn down the TV when I’m talking on the phone.拒绝She turned down his invitation.25. cut up the bananas. 把香蕉切碎。

cut：(n)切口；伤口；(v) 切，割，剪，砍，削等cut… into… ：把…切成… cut the turkey into pieces.cut off：切断；中断He almost cut off his finger while working.cut up 切碎；剁碎cut the onion up in small pieces.伤害；折磨：He was cut up badly when he fell off his bike.cut down：砍倒；削减They cut down the old trees in order to build a new factory. 22.A: How much yogurt do we need? B: We need one cup of yogurt.1). how many: 多少+ 可数名词：how many watermelons do you need?how much 多少+ 不可数名词：How much cheese/sugar do we need?多少钱= What’d the price of…? How much is the butter?2). (n) : There’s no need for you to hurry. 你没有必要慌张。

Sb. need sth. She needs help.(v 实) Sb. need to do sth. You need to get it back tomorrow.需要； Sth. need doing = sth. need to be done. The bike needs repairing.必须 (v 情: ) 用于否定和疑问: You needn’t tell me. 你没有必要告诉我。

Need I go there? Yes, you must./have to. No, you needn’t.in need of…: 需要… at need: 在紧急时23. Next ，fill the turkey with this bread mix. 接下来，把这个面包混合物填充到火鸡里。

使充满；装满: fill A with B = A be filled with B = A be full of B 1). Fill the bottle with water. = The bottle is filled with / is full of water.占据，胜任(职位；工作) : She is the best person to fill this kind of job.(n)混合物(=mixture)；食品混合干配料 a cake mix使掺和；使混合： She mixes the flour and milk together.2). mix…with…: 把…与…调在一起 He mixed red paint with yellow paint.（v ） mix… into…: 把…掺在…里面 She mixed some salt into the soup. 调制： mix salad 拌色拉24. When it is ready, place the turkey on a large plate and cover it with gravy.(n) 盖子；封面；罩： The book has a blue cover. 覆盖；遮盖： cover … with… = …be covered with…(v) She covered the table with a cloth. = The table was covered with a cloth.掩饰；隐瞒 Jim tried to cover his mistake with a joke.25. Finally, serve it to your friends with some vegetables. 最后，与其它食物一起端出来供朋友使用。

为…服务/工作/效力： serve people. 接待；服侍（顾客）：Are you being served? 你点过菜了吗？/有人接待你吗？端出（食物）；伺候…进餐：serve the fish to the guests.26. Now, it’s time to enjoy the rice noodles! 现在，到了享用米粉的时候了。

for sth. : It’s time for supper. to do sth. It’s time to have supperfor sb. to do sth. It’s time for you to get up.可数名词与不可数名词1. 可数名词 ----可数名词指物体的数量可数。

其单数形式可在名词前加a 或an ，表示“一个”，如：a banana 。

其复数形式要在词尾加s或es（特殊情况除外），如：two bananas。

名词复数的不规则变化：man-men woman-women policeman（男警察）-policemen policewoman（女警察）-policewomen mouse-mice child-children foot-feet tooth-teethfish-fish sheep-sheep deer -deer people-people Chinese-Chinese Japanese-Japanese 1）以f(e)结尾的名词变复数leaf→leaves half→halves wife→wives knife→knives shelf→shelves wolf→wolves thief→thieves2）以o结尾的: hero, Negro, tomato,potato + es; 其他的都加s：radio，zoo。

表示“某国人”的名词变复数中日不变英法变，其他-s加后面。

Chinese, Japanese, Englishman, Frenchman, American, Australian, German2. 不可数名词 -------不可数名词指物体的数量不可数。

不可数名词没有单复数之分，也不能在词前直接加冠词a或an。

表示不可数名词的数量时可在不可数名词前加相应的数量词构成短语。

如：a piece of…, a glass of…, a bottle of…., a bag of…, a teaspoon of…等。

二．1．既可修饰可数名词也可修饰：all, some, most, a lot of, lots of, plenty of …2．修饰可数名词的词有：数词（one...）, few, a few, many, a number of, numbers of...3. 修饰不可数名词的词有：little, a little, a bit of, much, a great deal of, a large amount of4. 不可数名词通常用“数词+量词+of+不可数名词”表示复数：three pieces of paper祈使句一．定义：祈使句指的是表示命令、请求、建议或劝告的句子。