人教版八年级英语上册8单元知识点重点单词1. amount2. instruction3. finally4. boil5. salt6. sandwich7.bread8. butter9. check10. duck短语1、one more thing另外一件事情 another ten minutes 再多十分钟“数字+ more + 物品”指“另外的……”“another + 数字 + 物品”指“另外的……”当数字为one时，常与more连用或只用anotherEg：Give me two more hamburgers, please. 请再给我两个汉堡。
Eg：The boys rode another two hours. 那些男孩子们又骑了两个小时。
Eg：Do you want one more cup of tea? Do you want another cup of tea? 你想再来杯茶吗？2、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。
Eg：I forget closing the windows.我忘记关了窗了3、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 window4、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eg：cut it down5、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2)put…into…还有“把……译成……”的意思。
Eg：Put the sentence into English ,please.put词组：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6、mix up 混合在一起“动词+ 副词”构成的短语，当所跟宾语为名词时，可位于两者之间或副词之后; 但当宾语为代词时，则只能位于两者之间。
7、on the top 在顶部 on (the) top of...在……上面,在…..的顶部8、check in（旅馆、飞机等)登记 check over 检查1）check sth. up检查，核对2）check和examine都表示“检查”，check含有“校对”或“找错”的意思。
而examine含“察看或观察以了解情况”的意思。
9、a slice of...一片Eg:I need another two slices of bread.我还需要两片面包。
(面包不可数名词)1) slice后面的名词通常为不可数名词。
有单复数变化。
2) slice不可数名词和数词连用，通常要加量词。
10、tell sb. to do sth.告诉某人做某事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1、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提问用how: 意为“怎样，如何”2）make: 制作。
make sb. sth=make sth for sb.为某人做什么2、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？2）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3）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some4）泛指另一个用anotherEg：I need another apple, please.(无范围，任意一个苹果 )一定范围内两人(物)，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.3、need当实义动词：需要，必须。
need sth./need to do sth.或sth. needs doingneed当情态动词：一般用于否定句和疑问句中，need后+动词原形4、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。
5、Let me think…让我想想…… let sb . do sth.让某人做某事 Let us/me后面加动词原形6、First… Next… Then… Finally…首先……接下来……然后……最后……7、Do you like … in sandw iches?你喜欢三明治里加……吗？8、Here’s a recipe for…这是……的烹调法。
中考链接( ) 1. It’s time for us to listen to the news. Would you please the radio?A. turn onB. turn offC. turn down( ) 2. those lights, please. Don’t use so much energy(能源).A. Take offB. Put onC. Turn offD. Turn on—How many bananas do we need?—We need three bananas.—How much yogurt do we need?—We need one cup of yogurt.( ) 3. — milk do you want?—Three bottles, please.A. How muchB. How manyC. What( ) 4. — Do you know how many a horse has and how many a bee has?— Of course, I know.A. teeth; feetB. tooth; footC. foot; teethD. teeth; foot( ) 5. — How much tea do you need, Mr. Zhang?—.A. Two cups teaB. Two cup of teasC. Two cups of tea( ) 6. There a lot of rain in the area in August every year.A. isB. wasC. areD. were从括号中选择适当的词汇完成句子。
1. How (many, much) yogurt do you need to make the milk shake?2. Many foreigners(外国人) want to know how to (do, make) dumplings.3. We need two (teaspoons, teaspoon) of honey to make the salad.4. How many (apple, apples) did you eat, Peter?5. Dad, can I (turn on, open) the TV ? I want to watch the soccer match.按要求完成下列句型转换。
1. We need to buy two bags of salt for it. (对画线部分提问)do you need to buy for it?2. You can put three teaspoons of relish into the bowl. (对画线部分提问)teaspoons of relish can I put into the bowl?3. The ice cream is three yuan.(对画线部分提问)is the ice cream?4. Don’t peel the bananas first. (改为肯定句)the bananas first.5. Shall we make fruit salad? (改为同义句)fruit salad.请将下列各句按照一定的逻辑顺序排序。