八年级上册第8单元重点知识 点语法短语总结

Unit 8 How do you make a banana milk shake?教学重点：可数名词/ 不可数名词祈使句1、Turn on the blender.1）turn on 打开（电器等）反义词：turn off关上（电器等）。

2）turn up（音量调大，调高）turn down （把音量调小，调低）turn in上交（试卷等）turn into使成为，翻译成turn to 转向in turn依次地 by turn 轮流地3）辨析：turn on/openturn on表示打开(电灯，自来水开关，煤气，无线电等) 注意代词放中间：turn it onopen 表示敞开，展开，使……；露在外面。

open the window2、Cut up the bananas. (banana 名词宾语)将香蕉切成块。

1）cut up切碎后跟代词宾语时应该放在cut和up的中间，接名词宾语时放在后面eg：cup it up2）cut…in two/half 把……切成两半cut down 砍到 cut…into pieces 把……切成碎块=cut upeg：cut it down3、Pour the milk into the blender.把牛奶倒进果汁机里。

1)pour…into…把……倒进……里=put…in…:那……放进……里去pour out 大量涌出pour sb. Sth. = pour sth for sb.4.Put the bananas into the blender.put…into…还有“把……译成……”的意思。

Eg：Put the sentence into English ,please.：put away把……收起来放好 put on 穿上put off 推迟，延期put out 熄灭put down 放下put up 建造，挂起，举起 put…on…把…放在……上5. Let’s make fruit salad.A.Let sb.do sth. 让某人做某事后面省略to 的不定式一感（feel）二听（hear. Listen）三让（let /have/ make）四看（see /look/ watch/ notice）动词后面再出现动词时有三种情况：一种是to do,另一种是doing,还有一种是do。

后面接to do动词还有ask,want,hope等。

Ask sb . to do sth.叫某人做某事 Hope sb. To do sth.希望某人做某事句型B.1)祈使句的反意疑问部分为肯定形式，要用shall，will。

如：Pass me the book，will you?2)Let’s表示第一人称的祈使句，反意疑问句为“Shall we?”。

如：Let’s go for a walk，shall we?3)Let me和Let us 表示第二人称的祈使句，反意疑问句为“will you?”。

如：Let us go for a walk，will you?4)其它行为动词引起的祈使句，无论其陈述部分是否定还是肯定的祈使句，多用“will you?”，表一种客气的语气。

如：Listen to me，will you?Don’t tell anyone about it，will you?但在肯定的祈使句后有时也用“won’t you?”表“提醒对方注意”或表“邀请”。

如：Have a cup of coffee，won’t you?Come in and take a seat，won’t you／will you?6. How many bananas do we need?Need 实义动词 need to do sth./ don’t need to do sth.情态动词 need do sth./ needn’t do sth.Need doing = need to be done.7. We need one cup of yogurt.复习量词： a cup of / a glass of ....plate bowl box carton can spoon pair8. Finally, don’t forget to add some salt.forget to do sth. 忘记（去）做某事（还没有发生） f orget doing sth.忘记做过某事（已经发生了）Eg：Don’t forget to close the windows. 不要忘记关上窗户add... to / into... 把...加进去add up (to) 加起来Grammar---3c1、How do you make a banana milk shake? 你是怎么样制作香蕉奶昔的？1）就做某事的方法，方式，途径及动作程度等进行How to plant a tree 疑问词+ 不定式，可在句子中作主语，宾语，表语When to start is a problem2） make: 制作。

make sb. sth=make sth for sb.为某人做什么2.First… Next… Then… Finally…首先……接下来……然后……最后……3、How many bananas do we need?/How much yogurt do we need?1)How many…? 多少（可数名词） How much…? 多少（不可数名词）/多少钱？Section B 1a~1e1、 Do you like … in sandwiches?你喜欢三明治里加……吗？A. 可数名词变化规则(略见语法部分）不可数名词不可数名词不能直接用数词来修饰，表示不可数名词的量时，要用“数词+计量名词+ of + 不可数名词”。

如：a cup of yogurt 一杯酸奶，two teaspoons of salt 两茶匙盐。

B.in sandwiches 夹心面包片2a-2e1. These days , most Americans still celebrate this idea of giving thanks byhaving a big meal at home with their family.by + Ving 表示通过... 凭....by + 交通工具by+ 时间到...为止2.First，mix together some bread pieces , onions , salt and pepper.a、mix up 混合在一起3. Next, fill the turkey with this bread mix.be filled with = be full of4. Then, put the turkey in a hot oven and cook it for a few hours.a. few/a few+可数名词 little/a little+不可数名词lots of/some/any+可数名词也可以加不可数名词5. When it is ready, place the turkey on a large plate and cover it withgravy.Place V. 放置be covered with ... 用... 把... 覆盖3 a - self check1. You can also have other things like fish and different vegetables.A.some用在疑问句中表示“礼貌的询问/请求”。

当any表示任何一个的时候用于肯定句中。

当表示希望得到对方的肯定回答或者是一种礼貌的要求时，疑问句中也要用someB.泛指另一个用anotherEg：I need another apple, please.(无范围，任意一个苹果 )范围是两人，一个用one，另一个用the otherEg：I have two good friends one is you, the other is Bob.(表示好朋友的范围内两个人)one/some … the others 一个/些……另一部分三者以上（有范围）\eg: It’s lunch break time. Some students are in the classroom, the others are in the playground. （有范围，指某个班的学生）some … others 一些……另一些三者以上（无范围）eg:Students all like sports. Some like basketball, others like football. （无范围，所指不明确）一定范围内三者，一个用one，另一个用one (another)，第三个可用a third one ，the other one….Eg：There are three families in my family, one is my mother another is my father and a third one is me.2. It’s time to enjoy the rice noodles!It’s time for sth.It’s time for sb. to do sth. 对某人来说，该....是的时候本单元重点词组1.1. make a banana milk shake2. Peel the bananas3. Cut up4. Turn on5. Pour... into6. Put ... into7. One cup of yogurt8. After that9. Cook for another 10 minutes10. One one thing11. Plant a tree12. Take out a book from the library13. A piece of bread14. In most countries15. Traditional food16. On special holidays17. At this time18. Forget to do sth.19. In the next autumu20. These days21. The main dish22. fill ... with23. Cover ... with24. Cut... into pieces25. At a very high temperature26. One by one本单元语法：可数名词和不可数名词名词根据其可数性可分为可数名词和不可数名词。