冀教版九年级上册Lesson 29 DNA—The Story of You教课ppt课件

这是一份冀教版九年级上册Lesson 29 DNA—The Story of You教课ppt课件，共36页。PPT课件主要包含了Generally，repeated，grandson，strongly，caused，colder，living，in 2016，enerally，randson等内容，欢迎下载使用。

instructins
granddaughters
Is it pssible t change yur DNA
Yur hmewrk is gd except fr writing
This thing isn't related t yu
She imprves her English by practising mre
What if everyne breaks a flwer
With Duyin, users can recrd vides, edit them and share them nline.
The app als has bad things.
我们不应该过多地使用它。
Duyin shuld check the vides befre they are upladed.
Ⅰ.根据句意及所给提示填空。1. 【2019·天水】G speaking, different cuntries have different table manners.2. She _________(重复) that she had been there befre.3. The ld grandmther is telling her g a stry. The by is listening carefully.
4. 【2020·成都】Ms. Wang is very strict with us. She always asks us t d everything accrding t her i .5. Mr. Black has tw ______________ (孙女). They are bth students.
Ⅱ.用所给单词的适当形式填空。6. My father and my mther bth ___________(strng) supprt my plan.
7. The accident was __________(cause) by his carelessness.
8. It tk them half an hur ____________ (identify) what the thing was.
9. The weather in nrthern China is far ____________ (cld) than that in suthern China.
10. Nw scientists can clne a __________(live) thing.
Ⅲ.单项选择。11. —Sme students dn’t knw what t ______wrries.— They can ask their teachers and parents fr help.A. belng t B. d withC. call in D. wrry abut
12. （易错题）Danny, yur passage is very gd______ the handwriting. Take it back and ______ it mre carefully.A. except; read B. except fr; cpyC. except fr; read D. except; cpy
13. — Culd yu shw me the methd f cking the tasty ckies?—Please fllw the ______ n the ckbk.A. directin B. attentinC. intrductin D. instructins
14. My answer is the same _____ yurs. But it is different _____ hers.A. t; t B. t; asC. as; frm D. frm; as
15. — I heard _____ yur grandpa _____ yur grandma likes watching Beijing Opera.—Yes, they ften g t the theatre.A. bth; and B. either; rC. neither; nr D. nt nly; but als
【点拨】bth…and………和……(两者)都; either…r或者……或者; neither… nr…既不……也不……; nt nly… but als…不但……而且……。根据句意推断A和D项都符合句意，bth… and…连接并列主语时，谓语动词用复数; nt nly… but als…连接并列主语时，谓语动词与后一个主语在数上保持一致，由句中likes推断选D。
16. The mvie is ______ t a real stry.A. clse B. friendlyC. near D. related
17. The man keeps ______ bees in the garden.A. billin f B. billins fC. tw billins D. tw billins f
18. ______ , mst f the teenagers like ding utdr activities.A. In general B. In a hurryC. In all D. In persn
19. — Srry, I didn’t hear yur wrds clearly just nw. Culd yu ______ them, please?—Sure, I regret B. requestC. repeat D. pardn
20. 【2020·青海】We’ll never frget thse ______ lst their lives fr ur cuntry.A. wh B. which C. whm
Ⅳ.连词成句。将所给词语连成句子，标点已给出。要求：符合语法，语句通顺，大小写正确，词语不得重复使用。21. pssible, change, DNA, is, yur, it, t___________________________________________?
22. yur, writing, is, except, fr, hmewrk, gd_________________________________________.
23. isn’t, related, thing, t, yu, this_________________________________________.
24. everyne, flwer, breaks, if, a, what_________________________________________?
25. imprves, by, she, practising, English, her, mre_________________________________________.
Ⅴ. 阅读理解【2019·河北】。26. What is the writer trying t d in this passage?A. Describe what a pen lks like.B. Intrduce the histry f the pen.C. Advise peple t prepare a new pen.D. Shw the imprtance f the pen.
【点拨】根据第二段“Thugh it is small, the pen has changed the histry, imprved the trade f cuntries, recrded events, carried news, and dne far mre wrk fr human beings than all ther tls. ”所描述的笔的各种作用，可以判断出文章是在表达笔的重要性。
27. The wrd “muntains” in the third paragraph refers t (指代) “smething t ______”.A. explain the use f electricityB. lwer the students’ scresC. stp the scial develpmentD. change the law f the cuntry
【点拨】原句为：It has taken away muntains, and it has prepared the way fr all prgress and develpment f the sciety.根据第三段中 “muntains” 前后句可判断，表示笔的作用是能够清除阻碍社会发展的因素。
28. The lawyers started t write the law f the cuntry ______.A. befre their thughts were changedB. when papyrus was first usedC. as sn as they recrded their namesD. after they tk an imprtant exam
【点拨】根据原文第四段中句子“ The lawyers tk up their pens and wrte the law f the cuntry frm the days when papyrus(纸莎草纸) was first used. ” 可知答案。
29. The underlined wrd “utilitarian” in the passage means “ _____” .A. cheap B. bring C. special D. useful
【点拨】原句为：The pen is very utilitarian.结合后句We cannt sign a bill r write a letter r buy a huse withut ur pen.可知笔是非常有用的。
30. What is the best title fr this passage?A. A Pwerful Tl B. An Imprtant LawC. A Valuable Recrd D. An Exciting Event
【点拨】通过文章整体论述笔的重要性和作用来看，说明笔是一种非常强大的工具。故文章的标题应选A。
Ⅵ. 任务型阅读【2019·菏泽改编】。31 题完成句子。31. Duyin first appeared in China _________________.
【点拨】根据原文第一段中句子Duyin first appeared in 2016.可知答案。
32题简略回答问题。32. What can users d with Duyin?____________________________________________________________________________________
【点拨】根据原文第二段中句子With Duyin, users can recrd vides, edit（编辑）them and share them nline.可知答案。
33 题简略回答问题。33. Hw des Duyin keep a healthy envirnment fr its users?________________________________________________________________________________
【点拨】根据原文最后一段中句子In my pinin, Duyin shuld check the vides befre they are upladed（上传）in rder t keep a healthy envirnment fr its users.可知答案。
34题找出文章第三段的主题句。34. ________________________________________
【点拨】原文第三段第二句The app als has bad things.即为本段主题句。