新人教版八年级上册英语unit8课文重难点讲解.docx

1、新人教版八年级上册英语unit8课文重难点讲解Unit 8 How do you make a banana milk shake?Section A1. How do you make a banana milk shake?你怎样制作香蕉奶昔？【解析 1 】 how“怎样，如何” ，用于提问动作的方式，方法，手段( ) did you make the model plane?A. What B. How C. Which D. Who【2014 山东东营】 do you like Huo Zun sRo“ll of Bead Curtain( 卷珠帘 ) ”?- Very much. Y

2、ou know I love songs that both have great lyrics and beautiful music.A. Why B. How C. When D. What【解析 2】make made made v 制，做( ) I am hungry . Do you have anything to eat? Yes, Lets some bread.A. do B. make C. have D. give【短语】 make dumplings 包饺子 make a kite 做风筝make a banana milk shake 制作香蕉奶昔make face

3、s 做鬼脸 make friends 交朋友 make the bed 整理床铺make mistakes 犯错 make up 编造 make room 腾出地方【句型】 make sb. sth = make sth. for sb. 为某人制作某物Lucy made a beautiful card for me. make sb. do sth 使某人做某事Our teacher made us (listen) to them carefully.【解析 3】 shake （ shook , shaken） v 摇动； 抖动Shake hands with sb. 和某人握手Shak

4、e one head 摇头When we meet Americans for the first time, we should ( 握手)with them.【新疆】 Youre supposed to shake (hand) when you meet your friends.2. Turn on the blender. 打开搅拌器【解析】 turn v 旋转，转动(1)turn on 打开，指把电器，水龙头等打开 Please turn on the radio. (2)turn off 关掉 Please remember to turn the light off befor

5、e leaving home. (3)turn up 把 声音调大 (反) turn down 把 声音调小(4)turn right/left 向右转 /左转(5)turn to 翻到 Turn to Page5. (6)take turn to do sth 轮流做某事(7) It onsesturn to do sth 轮到某人做某事【2012 宁夏中考】 The room was dark , so she asked me to the lights.A. turn up B. turn down C. turn off D. turn on【2013 福建福州】 Remember

6、to ( 关掉 )the tap when you are not using it.【2014 成都 2】 Mum wants to watch the CCTV news. Let s the TV.A. turn down B. turn on C. turn off【2014 四川乐山】 Would you be so kind as to your music?I am preparing for tomorrow s speech. Sure. Sorry to disturb you.A. turn down B. turn up C. turn on4. cut up the

7、bananas. 切碎香蕉【解析】 cut cut cut v 切，割 cut up 切碎【注】： (v +adv),跟代词做宾语，代词放中间，名词做宾语，可放在中间或后边cut into 把 切割成 Can you cut the meat into slices?cut down 砍倒 We mustn t cut down any trees.cut off 切断，砍掉 cut in 插嘴 cut ones hair 理发【2013 雅安】 If farmers trees and forests, giant pandas nowhere to live.A. cut down; ha

8、ve B. will cut down; will haveC. will cut don; have D. cut down; will have5. Peel three bananas. 剥三根香蕉【解析】 peel (1)v 剥皮，削皮peel sb. sth=peel sth for sb. 为某人削（水果皮）Mary peeled me an apple(2) n 水 果皮 apple peel 苹果皮 orange peel 香蕉皮6. Pour the milk into the blender. 将牛奶倒入搅拌器【解析 1】pour v 倒，灌 into prep 到 里，进

9、入到 之内 pour into 把 .倒进 Please pour the milk into the blender. Pour out 把 到出 Please pour the cold water out .( ) Don t waste water into the river.A. turn B. make C. pour D. put【解析 2】in/ intoin 是表示物体位置的静态介词 in the desk.into 是表示动作方向的动态介词。 “ 到 里； 进入 里” 。表示方向，后跟表地点 的名词， 前面常有动词 , 常与表示动作的动词 come; go ; run 等

10、连用。 反义词为 out of “从 里出来 ”7. Put the bananas and ice-cream in the blender. 把香蕉和冰激凌放进搅拌器。【解析】 put put put v 放，放置put on 把 .放在 上 Put your book on the desk.put in 把 放在 里 Don t put too much salt in the soup. Put into 把 放在 里【短语】： put up 张贴 put away 把 收拾好put on 穿上 put off 推迟( ) Then you need to add some reli

11、sh to the top of the bread.A. cut; up B. turn ;on C. put; on D. pour; into8. How many bananas do we need? 我们需要多少香蕉？How much yogurt do we need? 我们需要多少酸奶？【解析】 (1) how many + 可数名词复数 “多少 ”,常用来对可数名词的数量提问【2012 浙江湖州】 How many do we need to make fruit salad? Two should be enough.A. Cabbage B. potatoes C ban

12、anas D. lemon【2013 黑龙江齐齐哈尔】 2. How many are there in the basket?A. potato B. bread C. tomatoes【2014 北京中考】 people are there in your family? Three.A. How often B. How long C. How many D. How much(2) how much+ 不可数名词 “多少” ,常用来对不可数名词的数量提问，还可以对物品的价格提问【2012 河北中考】 did you pay for the CD? Only nine dollars.A

13、. How many B. How much C. How long D. How often【2013 济南】 Jenny, I need some milk. OK, Mum. do you need?A. How much B. How many C. How often D. How long9. We need three bananas. 我们需要三根香蕉。【解析 2】need v 需要用于肯定句，是实义动词。(1) 人做主语， sb. need to do sth 某人需要做某事Students need (have) a good rest in studying.(2) 物做

14、主语， sth need doing sth= sth need to be done【2013 江苏无锡】 9. Don t throw away the waste paper. It needs so that it can be reused.A. to destroy B. destroying C. to collect D. collecting用于否定句或疑问句，是情态动词(1) needn =tdonthave to 没有必要【2014 云南中考】 34.We use mobile phones when the plane takes off.A. may not B. s

15、houldn t C. needn t D. mustnt(2) need ,must 引导的一般疑问句，肯定会的用 must,否定回答用 neednt【2014 山东滨州】 28. Must we take out the trash now? . You can do it after class.A. Yes , you must B. No ,you cantC. Yes, you may D. No, you needn t【2014 浙江宁波】 21. Mum , I want to buy an iphone 5s for a changer Well , I think the

16、re is no . It s almost the same as an iphone 4s.A.reason B.need C.answer D.way【2014 重庆中考 B 卷】 30. The man is feeling much better now, so you call a doctor.A. n eedn t B. can t C. mustn t D. shouldn t【2013 连云港】 From March 23rd 2013, anyone under the age of 14 go into Disneys US parks alone.A. couldnt

17、 B. mustnt C. neednt D. mightnt【2012 贵州六盘水】 You worry about me. I feel much better now.A. mustn t B. cant C. neednt D. won t10. We need one cup ofyougurt. 我们需要一杯酸奶。【解析】不可数名词的“量”的表达方式：【用法】 不可数名词没有复数形式， 在表达它的量时， 常用容器或质量的计算单位来表示， 即： “数词 + 量词 + of + 不可数名词” 。 若数词大于 1 时， 只需要把不可数名词前面的量词变为复数。a cup of 一杯 two

18、 cups of 两杯a teaspoon of 一茶匙 two teaspoons of 两茶匙a slice of 一片 two slices of 两片a kilo of 一公斤 five kilos of 五公斤( ) We have bought two for the coming party.A. box of apple B. boxes of applesC. box of apples D. boxes of apple11. Lets make fruit salad. 咱们制作水果沙拉吧。Let me think. We need two apples. 让我想想 我们

19、需要两个苹果。【解析 1】Let sdo sth 让我们一起做某事 用来表示说话者的建议肯定回答： OK/All right/That a gsood idea./Yes,let s否定回答： Sorry, I cant Let s go for a walk. All right./ Sorry, I can t( ) What good weather! Let s go boating on the lake. .A. That s all right B. Thank you very muchC. It doesn t matter D. That sa good idea【解析 2

20、】 let sb. do sth 让某人做某事 Let me see.Let me (help) you.12. No, one more thing. Finally ,don t forget to add some salt.不，还有一件事。 最后别忘了放点盐。【解析】 forget v 忘记(1) forget to do sth. 忘记做某事（事情未做）Don t forget (close) the door when you leave.(2) forget doing sth 忘记做过某事 （事情已做）I forget closing the window.【2013 黑龙江齐

21、齐哈尔】 24. I m sorry, Mr. Li. I my English homework at home. Don t forget it to school tomorrow.A. left, to bring B. forgot, to take C. lost, to bring13. Finally ， turn on the blender. 最后，打开搅拌器。【解析】 final adj 最终的 finally adv 最后地 = at last = in the end final exam 期末考试finally = at last = in the end 最后【2

22、012 黔西南】 Sally works very hard. Finally , she won the first place.A. At the end of B. At last C. Luckily D. To the end14. First Next Then Finally 首先 ，然后 其次 最后【解析】 叙述做事的顺序或某事发生的顺序( ) How do you make fruit salad? cut up three bananas and a watermelon .Next put them in a bowl.A. First B. Next C. Then D

23、. Finally15. Finally mix it all up. 最后把它们混合在一起。【解析】 mix v 混合 mixture n 混合物mix up 混合在一起（ v+adv）跟 pron. ,放中间( ) All the ingredients are in the bowl. Let smix it all .A. up B. down C. on D. to16. Then , add the cabbage , tomatoes and onion and cook for another 10 minutes.然后，加入卷心菜、西红柿、和洋葱再煮 10 分钟【解析 1】a

24、dd v 加 add to 增加 add to 把 .加到 .上 add up to 总共达( ) The bad weather only added our difficulties.A. in B. to C. on D. with【解析 2】another + 数词 + 名词的复数形式 = “数词 + more + 名词复数形式”another adj. “另一个 ”, 修饰名词作定语，用来指三者或三者以上的“另一个 ”【2012C 江苏中考】 Could we see each other at 9 oclock tomorrow morning? Sorry, lets make

25、it time.A. other s B. the other C. another D. other17. I need some help. 我需要一些帮助。【解析】 help v 帮助 helpful adj. 有帮助的【2014 江苏无锡】 5. A little wine will not be to your health. Just don t drink too much.A. helpful B. helpless C. harmful D. harmless (1)help sb. do sth. =help sb. with sth. 帮助某人做某事【2014 山东德州】

26、 21.I can t find my English book. Could you help find it?A.her B.him C.me D.them (2)with the help of sb.=with oneshelp 在某人的帮助之下(3) without the help of 没有在 的帮助之下( ) your help, we couldn t catch the thief.A. With B. Under C. For D. Without(4) cant help doing sth 情不自禁的做某事(5) help oneself to 请随便吃【2014 甘

27、肃白银】 22. James, help (you) to some salad , its just behind you.【2014 重庆中考 B 卷】 22. Help to some fish, Jeff.A. you B. your C. yours D. yourself18. Half a cup . 半杯【解析】 half a 一半的 .“ half of + 名词 ” 作主语时其后的谓语动词由 of 后的名词决定。Half of the books are novels. Half of his money was stolen.语法专讲： ( 一 ) 祈使句一、定义： 用于

28、表达命令、请求、劝告、警告、禁止等的句子叫做祈使句 这种句子的主语是第二人称 you，通常省略，谓语用动词原形Put on your coat.二、口诀：祈使句无主语，主语 you 常省去；动词原形 谓语 当，句首加 dont 否定变； 朗读应当用降调，句末常标感叹号。三、结构：肯定结构 ：1. Do 型 Please have a seat here. 请这边坐。2. Be 型 Be a good boy! 要做一个好孩子 !3. Let 型 Let me help you. 让我来帮你。否定结构 ：1. Do 型和 Be 型否定式 :在句首加 dont 构成 。Dont be late f

29、or school! 上学不要迟到！2. Let 型的否定式有两种 ：“ Dont let sb do sth./ “ Let sb not do sthDont let him go. / Let him not go. 别让他走。3. 有些可用 no 开头 ,用来表示禁止性的祈使句 。No smoking! 禁止吸烟！ No fishing! 禁止钓鱼 No parking! 禁止停车四、与 please 连用，表示委婉语气Please open the window. Please don t opetnhe window.五、祈使句的回答祈使句的动作通常是表示将来发生的动作，所以回答祈

30、使句时，一般用 will 或 wont 在回答具有否定意义的祈使句时，要注意形式一致，即 Yes 与 will 保持一致； No 与 wont 保 持一致。 Please check your answer！ Yes， I will.【2014 黄冈 3】 What are the rules at your school? Don t run in the hallways and arrive late for class.A. not to B. won t C. don t D. no【2014 黄冈 1】- Put some butter on a slice of bread an

31、d add a teaspoon of butter. What else?- Next some tomatoes.A. cut up B. cuts up C. to cut up D. cutting up【2014 贵阳 1】 “ run in the hallways, Mike. ” Sorry, Ms Clark. ”A. Dont B. Please C. Lets【2014 重庆市 A 】 wake up your sister, Ben. She needs a good sleep.A. Don t B. Doesn t C. Aren t D. Can t【2014 广州 3】 Sorry I m late