英语七年级下册Lesson 17 School Science Fair图片课件ppt

这是一份英语七年级下册Lesson 17 School Science Fair图片课件ppt，共18页。PPT课件主要包含了Practice等内容，欢迎下载使用。

n. 奖品 n. 录像 n.张,片 n.参观者
Let’s remember the new wrds.
PrizeVidePiecevisitr
Ⅰ. 短语连线1. 科技展览会A. different kinds f2. 不同种类的B. science fair3. 对……感兴趣C. be interested in4. 一片/张D. d a great jb5. 做得很好E. a piece f
What des Jenny hpe?2. What did Jenny make fr her prject?3. What’s Danny’s prject abut?4. What will Danny make fr his prject?
2. Read the lessn and answer the questins.
She made a vide abut silk wrms.
He will make ten different kinds f dnuts.
She hpes t win first prize.
His prject is all abut dnuts.
Ⅱ. 句型展示1. 你准备好下周的大型科技展览会了吗？______ yu ______ ______ the big science fair next week? 2. 我希望赢一等奖。I hpe t ______ ______ ______. 答案：1. Are; ready fr 2. win first prize
3. 我对这个话题感兴趣。I ______ ______ ______ this prject. 4. 我有一小块旧的丝绸。I have ______ ______ ______ ______ ld silk. 答案：3. am interested in 4. a small piece f
1. piece n. 张；片◆I need a piece f paper. 我需要一张纸。◆He ate tw pieces f bread. 他吃了两片面包。
【探究总结】piece的用法 (1)piece 有“片；张；块；条” 等意思， a piece f，一块/张，常用于表达不可数名词的量：a piece f wd（一块木头）；a piece f news一条消息；a piece f meat一块肉。 (2)表达两（张、块、片、条等）或两（张、块、片、条等）以上时，应在piece后面加“-s”。Can yu give me tw pieces f paper?你能给我两张纸吗？
【学以致用】报纸上有两条消息。There are ______ ______ ______ ______ in the newspaper. 答案：tw pieces f news
2. be interested in对……感兴趣 ◆The by is interested in the cartn. 那个男孩对这部卡通片感兴趣。◆The bk is very interesting. 这本书很有趣。
【探究总结】interested的用法 (1)be interested in意为“对……感兴趣”，后跟名词、代词或动词-ing形式。 (2)interested作形容词，常用于修饰人；interesting作形容词，常用于修饰物。
【学以致用】 ①I’m ______ in the ______ mvie. A. interested; interestedB. interesting; interestingC. interesting; interestedD. interested; interesting②He is interested in ______ (make) things. 答案：making
Dn’t wrry, Jenny.詹妮，别担心。
wrry，动词，担心。搭配: wrry abut，为……担心be wrried abut sb./ sth. 担心某人/某事，强调状态。Dn’t wrry abut me. I can d it.别为我担心。我能做。The wman is ften wrried abut her sn.这位女士经常担心她的儿子。
Language Pints
Ⅰ. 用所给词的适当形式填空1. There are different ______ (kind) f fish in the river. 2. Lk! They ______ (talk) abut the science fair. 3. I hpe t win ______ (ne) prize in the science fair. 4. I saw tw ______ (vide) this afternn. 5. The ______ (visit) are amazed at the silk wrms. 答案：1. kinds 2. are talking 3. first 4. vides 5. visitrs
Ⅱ. 用适当的介词填空1. There are different kinds ______ mncakes(月饼) in the shp. 2. The by is interested ______ the ty bear. 3. We are busy. We are ready ______ the exams. 4. My prject is ______ the histry f Beijing Opera. 5. I ate a piece ______ cake but I’m nt full. 答案：1. f 2. in 3. fr 4. abut 5. f
翻译下列句子，每空一词。1. 每个人都想得一等奖。 Everyne wants t _____ _____ _____.2. 你做得真不错。 Yu really d ____ ______ _____.3. 每年有很多参观者到这儿来。 Many ______ cme here ________every year.
a gd jb
Every man is the architect f his wn frtune.自己的命运自己掌握。