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第9课时 八年级(上) Units 7~8
知识点1 turn的用法
核心精讲过关
难点一 fill与full
难点二 one, it与that
难点辨析突破
知识点2 add的用法
知识点3 cover的用法
知识点4 serve的用法
知识点5 祈使句的用法
词汇拓展
1.environment(n.)→ environmental (adj.)自然环境的;生态环境的;有关环境
的
→ protect the environment 保护环境
2.peace(n.)→ peaceful (adj.)和平的;安静的
→ in peace 和平地;安静地
3.salt(n.)→ salty (adj.)含盐的;咸的
必备知识梳理
4.tradition(n.)→ traditional (adj.)传统的;惯例的
5.possible(adj.)→ impossible (adj.)不可能存在或做到的;不可能的
→ possibly (adv.)可能;或许
→ possibility (n.)可能;可能性
6.final(adj.)→ finally (adv.)最后;最终
7.pollute(v.)→ pollution (n.)污染;污染物
8.believe(v.)→ belief (n.)相信;信心
→ believable (adj.)可相信的;可信任的
→ unbelievable (adj.)难以置信的
→ believe in 信任;信赖
9.disagree(v.)→ agree (v.)同意;赞成;应允
→ agreement (n.)同意
→ disagreement (n.)意见不一;分歧;争论
10.fall(v.)→ fell (过去式)
→ fallen (过去分词)倒塌;跌倒;掉落
→ fall asleep 入睡
11.dig(v.)→ dug (过去式/过去分词)
→ digging (现在分词)掘(地);凿(洞);挖(土)
12.travel(v.)→ traveler/traveller (n.)漂泊者;旅行者;游客
→ traveled/travelled (过去式/过去分词)
→ traveling/travelling (现在分词)旅行;行进
13.celebrate(v.)→ celebration (n.)庆典;庆祝活动
14.mix(v.)→ mixture (n.)混合;结合体;混合物
→ mix sth. with sth. 把某物与某物混合
15.shake(v. & n.)→ shook (过去式)
→ shaken (过去分词)摇动;抖动
→ shake hands 握手
16.danger(n.)→ dangerous (adj.)有危险的;不安全的
→ in danger 处于危险之中
17.serve(v.)→ service (n.)接待;服务
18.probable(adj.)→ probably (adv.)很可能;大概
重点短语
1. play a part 参与;发挥作用
2. space station 太空站;宇宙空间站
3. help with 帮助做……
4. over and over again 多次;反复地
5. look like 看起来像;与……相似
6. wake up 醒来
7. hundreds of 许多;大量
8. fall down 突然倒下;跌倒;倒塌
9. look for 寻找;寻求
10. milk shake 奶昔
11. turn on 接通(电流、煤气、水等);打开
12. pour...into... 把……倒入……
13. how many/how much 多少
14. cut up 切碎
15. take out 取出
16. a piece of 一片
17. be in danger 处于危险中
18. in the future 在将来
习惯用语
Yunnan Rice Noodles云南过桥米线
Thanksgiving感恩节
情景交际
Unit 7 做出预测
1.—Do you think there will be robots in people's homes?
—Yes, there will. I think every home will have a robot.
2.—What will the future be like?
—Cities will be more polluted. And there will be fewer trees.
3.—Will people use money in 100 years?
—No, they won't. Everything will be free.
4.—Will there be world peace?
—Yes, I hope so.
Unit 8 描述过程和遵循指示
1.—How do you make a banana milk shake?
—First, peel the bananas. Next, put the bananas in the blender. Then, pour the milk
into the blender. Finally, turn on the blender.
2.—How many bananas do we need?
—We need three bananas.
重点语法
1.there be句型的一般将来时。
2.可数名词与不可数名词。
3.how many, how much引导的特殊疑问句。
一、用括号中所给词的适当形式填空
1.I think it is very dangerous (danger) for children to be close to wild animals.
2.Our government has done a lot to protect the environment. Lots of polluted
(pollute) rivers are much cleaner now.
3.Do you think humans (human) are the cleverest animals on earth?
4.It's impossible (possible) for me to finish the work in such a short time.
5.—I think the 2018 CCTV Spring Festival Gala was wonderful.
—I disagree (agree)with you. I think it was boring.
词汇语境运用
6.I don't like drinking orange (orange),but I like eating oranges (orange).
7.The poor girl who couldn't speak refused to trouble me and kept shaking
(shake)her head.
8.The reason why the box is so heavy is that my brother filled (fill)it with lots
of books just now.
9.Our art teacher said that we could get green by mixing (mix)blue and yellow
in today's class.
10.I believe the traditional (tradition)Chinese medicine will be more and more
popular.
二、用方框中所给词的适当形式填空
shape add cover believe peace
travel paper planet plant fall
1.Today is cloudy, and there are many clouds in different shapes in the sky.
2.—Do you know how to plant a tree?
—Sorry, I don't know. But you can ask Mr. Wang.
3.In the modern world, peace and development have become the theme of
world. I believe that everyone longs for a lasting peace.
4.When autumn comes, tree leaves turn yellow and fall down from trees. But
they will come to life again in spring.
5.Stephen Hawking believes that the earth is unlikely to be the only planet
where life has developed.
6.For parents, being too strict adds to children's pressure. They should leave
some space for kids to make their own decisions.
7.After nine days' walk through the desert, those travelers arrived their home
safely. They would remember the exciting experience forever.
8.The earth looks like a “water ball”, because most of its surface is covered
by ocean.
9.The students are supposed to keep quiet before the papers are handed in dur-
ing the exam.
10.It is believed that if a book is interesting enough, it will surely attract the
readers and get much praise from the public.
1.paper
(n.)纸;纸张;文件;报纸;试卷;论文
a piece of paper一张纸
如:His desk was covered with books and papers.他桌上全是书籍和文件。
2.plant
(v.)种植;竖立;安放
(n.)植物;工厂
熟词生义讲练
如:a chemical plant化工厂
They planted a flag on the top of the hill.他们在山顶上插了一面旗子。
3.part
(n.)部分;成员;地区
(v.)离开;分开
take part in参加
play a part参与;发挥作用
part with放弃;交出(尤指不舍得的东西)
如:You need to be able to work as part of a team.你必须能作为团队的一员去工作。
4.build
(v.)建筑;建造;创建;开发;(感觉)逐渐增强
(n.)体形;体格;身材
如:She's built a new career for herself.
她为自己开辟了一条新的谋生之路。
a man of medium build中等身材的人
5.human
(adj.)人的;人本性的;通人情的
(n.)人
如:It's only human to want the best for your children.为自己的孩子谋求最好的条
件是人之常情。
6.shape
(n.)形状;外形
(v.)使成为……形状
如:This tool is used for shaping wood.这个工具是用来加工木料的。
一、根据语境,在横线上写出黑体单词的汉语意思
1.She was invited to give a paper on the results of her research. 论文
2.Come and visit us if you're ever in our part of the world. 地区
3.He's really very human when you get to know him. 通人情的
4.They've decided on building a power plant there. 工厂
二、单句填空
China has been stepping up its efforts to build (build) a close relationship with
African countries.
知识点1 turn的用法
核心精讲过关
1.(2019中原名校第一次大联考)—Would you like to attend the farewell party next
week, Mr. Huang?
—Sure, I'd love to. I have no reason to turn down your invitation.
2.My grandpa is sleeping. Will you please turn down the radio?
3.He poured the milk into the blender and turned it on .
4.(2018河南焦作一模)It's polite to turn it down (关小,调低) when we
watch TV into late night.
5.—Excuse me, could you tell me the way to the bank?
—Of course. Turn left (向左转) at the corner, and you won't miss it.
turn的用法:
1.turn的相关短语
温馨提示
如:I can't hear the radio clearly.Would you please turn it up?
我听不清收音机,请你把音量调高点儿好吗?
2.用作动词,意为“转向;翻转”。如:
You should turn right at the first crossing.你应该在第一个十字路口向右转。
3.用作系动词,意为“(使)变成”,指在颜色和性质等方面与以前完全不同,后多
接表示颜色的形容词。如:
The leaves are turning yellow.叶子正在变黄。
4.用作名词,意为“(依次轮到的)机会;转弯”。如:
Now, it's your turn to read the text.现在轮到你读课文了。
知识点2 add的用法
1.(2019河南许昌一模,33)—Why do you want to get a football?
—Don't you know football will be added (add)to our school subjects at the be-
ginning of next year?
2.Shall I add your name to the list?
3.If you add three to nine,you will get twelve.
4.The cost of repairing the damage added up to (总计为) 10,000 dollars and the
poor family had no idea what to do.
add意为“加;增加”,指在原有的基础上再添加。有以下用法:
知识点3 cover的用法
1.He covers his computer with a piece of cloth.
2.A Bite of China 2 includes eight episodes.It covers (cover) the stories of more
than 150 people and over 300 types of food.
1.v.遮盖;覆盖;行走(一段路程)。常用搭配:
cover...with...用……遮盖……;be covered with被……覆盖。如:
The child is asleep. Please cover her with a quilt.孩子睡着了。请给她盖上被子。
The top of the mountain is covered with snow all the year round.山顶全年被积雪
覆盖。
They were hoping to cover 40 miles yesterday.他们昨天是打算走40英里的。
2.v.涉及;包括。如:
“Exercise”is a word which covers a vast range of activities.“锻炼”一词包含
非常广泛的活动。
3.n.覆盖物;封面。如:
Please put a cover on the pot.请把锅盖盖上。
The cover of the magazine is nice.这本杂志的封面很漂亮。
知识点4 serve的用法
1.The customers are pleased with the service (serve) of the restaurant.
2. Don't serve (service) water at meals unless(除非)someone asks for it.
短语 例句
serve sb./sth.接待某人/提供某物 The waiter is serving a customer.服务生正在接待一位客人。
serve sb.sth./serve sth. to sb.提供某人某物 You can't serve drinks to children.你不能把酒提供给孩子。
serve sb.with sth.用某物招待某人 We serve him with a wonderful
meal.我们用一顿美味佳肴来招待他。
知识点5 祈使句的用法
1.(2019河南郑州一模)Study is a lifelong journey. Just go (go) ahead, and you
will see beautiful scenes along the way.
2.(2018河南平顶山一模) Water (water) the flowers once a month
and they will
grow well.
3. Find (find) ways to get along well with your classmates, or you'll feel very
lonely.
4.—Mum asks me to remember lots of English words.
—She's right. Remember (remember) many words and expressions, and you'll
find it easy to read articles.
5.—What can I do for you?
—Please peel (peel) two apples and then cut them up.
祈使句的用法:
用于表达命令、请求、劝告、建议等的句子叫祈使句。祈使句因对象(即主语)
是第二人称,所以通常省略主语,以动词原形开头,句末则使用句点或感叹号来
表示结束。
记忆要诀
祈使句,无主语,只用谓语就可以。
表示请求或命令,加上please表客气。
Stand up,please! 请起立!
Come here.来这里。
如果变成否定句,Don't开头是规律。
No fishing!是警示语,祈使句用法要牢记。
难点一 fill与full
难点辨析突破
1.—The box is too heavy to carry. What's in it?
—Oh, it is filled (fill)with books.
2.His eyes were full of tears when he heard the exciting news.
fill v.装满,填满。fill通常与介词with连用,即fill...with...。如:
The box is filled with books.箱子里装满了书。
full adj.满的。be full of意为“充满……;装满……”。如:
Hotels are often full of customers at this time of a year.
在一年的这个时候,旅馆经常满客。
be filled with与be full of的区别:
辨析 例句
be filled with侧重于动作 The bottle is filled with water.瓶子被水充满了。
be full of侧重于状态 The bottle is full of water.瓶子里装满了水。
难点二 one, it与that
1.(2019河南开封一模)I think it possible for humans to live on Mars and other
planets one day.
2.(2018河南许昌一模)—Excuse me, where is the nearest bank? I want to change
some dollars.
—I know one not far from here. You can easily find it .
3.We have different kinds of summer camps for children. You can choose one
for your son.
4.—Excuse me,I want to buy some milk.Where can I find a supermarket?
—Oh,I know one not far from my home.
it, one与that辨析
代词 用法 例句
it 特指上下文提到的对象是同一事物 The book is mine. It‘s very
interesting.这本书是我的,它很有趣。
one 泛指上下文提及的是同类人或事物中的一个,
同类而不同物
—Who has a novel named Tiny
Times?谁有一本叫《小时代》的小说?
—I have one.我有一本。
that 常用于比较结构中,代替前面提到的名词,以避
免重复
The weather in Beijing is colder than that in
Shenzhen.北京的天气比深圳的冷。
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