英语Unit 4 The Internet Connects UsLesson 20 A Computer Helps!教课ppt课件

这是一份英语Unit 4 The Internet Connects UsLesson 20 A Computer Helps!教课ppt课件，共16页。PPT课件主要包含了Exercise，laptop，depend on，enter，key，topic，hide ，festival，hides，symbols等内容，欢迎下载使用。
Presentatin
Language Pints
If I have a ______, I can ____________its help t find mre infrmatin abut Easter.
If I want t knw abut____________ , I can _____sme ___wrds int a ______________t find infrmatin n this _____ .
Easter Bunny
search engine
Easter Bunny复活节兔子enter v. 输入；进入key n.关键；钥匙search engine搜索引擎tpic n.话题
Lk! Here is what I fund. They are chclate rabbits. They _____sme chclate eggs n the grass.
Wrds and phrases
hide v.隐藏
Read and answer.
1. Hw did the girl search fr infrmatin n the Internet? She entered sme key wrds int a search engine t find infrmatin n the tpic.2. What did Ms. Liu ask her students t write abut? She asked her students t write a reprt abut Easter.3. Is Easter an imprtant festival in Chinese culture? N, it isn’t.
4. When is Easter? It is always in March r April. 5. What d children d n Easter Day? Children have egg hunts and eat chclate rabbits.6. What are symbls f Easter? Rabbits and eggs.
Read the lessn and fill in the blanks. Easter is an imprtant ________. It des nt fall n the same day each year. Children believe that the Easter Bunny cmes and ______ chclate eggs fr them t find. Rabbits and eggs are bth _______ f new life. That means Easter is a way t welcme spring. Mst peple ________ Easter with their family and friends.
Grup Wrk: Discuss Spring Festival in China and fllw the example f the mind map in Let’s D It! N.3 t create their wn mind map fr their festival. Then draw their maps n large paper.
It’s ne f the biggest hlidays in many cuntries. 这是许多国家重大的节日之一。 ne f 结构表示“……其中之一”，后接形容词的最高级形式，再接可数名词的复数，但谓语动词用单数。如： This twer is the tallest building in China and ne f the tallest in the wrld. 这个塔是中国最高的，也是世界上最高的建筑物之一。
Language pints
2. The date depends n the mn, but it always in March r April. 复活节不总是每年的同一天。日期要取决于月球，但它总是在三月或四月。
depend n是固定短语，意为“依赖；取决于；随...而定”。depend表示“依靠；依赖；指望”，接宾语时与n或upn连用。其后接带不定式的复合结构，即depend n/ upn sb. t d sth.，意思是“指望某人做某事”。如：
Yu may depend n it that they will be there in time.你不用怀疑，他们会及时到达那里。
I. 选择所给词的适当形式填空。 agree, address, imprtant, reach, in 1. I failed _______ her n the phne this mrning.2. They think it is the mst _________ meeting f all.3. He'll tell yu mre abut this ____ a mment. 4. My parents ______ with what I said.5. I want yur e-mail _______. Culd yu tell me, please?
II. 用所给单词的适当形式填空。1. Wuld yu like ______ (g) shpping with me?2. Tm says he _______ (have) the bks fr a lng time.3. The printing press was an imprtant _________ (invent).4. I feel like ______ (have) a drink.5. I dn't knw which ne _________ (chse). Bth f them are very nice.
III. 连词成句。1. learn, helped, Jim, hw, me, cmputer, t, the, use _______________________________.2. yur, heard, have, yet, yu, brther, frm ______________________________?3. each, learn, let's, ther, frm ______________________________.
Let's learn frm each ther
Jim helped me learn hw t use the cmputer
Have yu heard frm yur brther yet
Search fr sme infrmatin abut an imprtant festival in China and make a mind map fr it.