外研版八年級英語下冊導(dǎo)學(xué)案Module3Unit1導(dǎo)演案

1、外研版八年級下冊導(dǎo)學(xué)案Module 3 Journey to spaceUn it 1 Has it arrived yet?學(xué)習(xí)目標(biāo)：1.熟記本單元所學(xué)的新單詞，短語及日常用語，并能準(zhǔn)確運用2.掌握含有 already, just, yet 現(xiàn)在完成時現(xiàn)在完成時句型教學(xué)重難點1. 重點句子：I ve just made a model spaceship.Has it arrived yet?Astro nauts have already bee n to the moon.2. 難點：現(xiàn)在完成時的應(yīng)用。學(xué)習(xí)過程：一、課前延伸課前朗讀:根據(jù)音標(biāo)讀出單詞并了解漢語意思， 養(yǎng)成學(xué)生自主學(xué)習(xí)詞匯

2、的習(xí)慣，促使學(xué)生迅速進入學(xué)習(xí)狀態(tài)。二、課內(nèi)探究：(一)，Listening1. Liste n and nu mber the words as you hear them.earthlandmessagemoonn ewspla netreachscie ntist2. Liste n aga in and complete the no tes. n ews about the trip to (1)_ journey of (2)_ mon ths has not sent back any (3)_ yet hope to find (4)_on Mars3. Liste n to t

3、he conv ersatio n and check the true senten ces.()1. Daming has just made a model spaceship for the school project.()2. The spaceship to Mars has arrived.()3. No one has bee n to the moon.()4. There aren t any astronauts in the spaceship to Mars .()5. They have discovered life on Mars.(二) .Read ing1

4、. Now read the conversation and answer the questions.1) . What school project have Daming and Tony got?2) . How does Daming feel about the school project?3) . What n ews has Tony heard?4). Has anyone bee n to Mars? Why?2. complete the passage with the correct form of the words in the box.On today s

5、n ews, Tony has heard that scie ntists have (1)_a spaceship to Marsand it has (2)_ on the (3)_ after a journey of several mon ths from theearth. Scie ntists have not (4)_ life on Mars (5)_ . And no astr on aut hasever bee n to Mars because it is very far away.(三) 、Language points:新課 | 標(biāo)|第 | 一| 網(wǎng)1.Wh

6、at are you up to?你在忙什么？ ( Unit1)be up to 意為“忙于，從事，正在做”，常用于口語中翻譯：我最近沒見你，忙什么呢？I have n t see n you these days rece ntly,_ .2.So they have discovered life on Mars?那么他們在火星上發(fā)現(xiàn)生命了嗎？ ( Un it1) discover 為及物動詞， 意為“”辨析：discover/ find/ inventdiscover 表示“偶然”或“經(jīng)過努力”發(fā)現(xiàn)客觀存在的事物、真理或錯誤。find 意為“發(fā)現(xiàn)，找到”，指對某種事物的尋找，強調(diào)找的結(jié)果

7、，其后可接名詞 或從句。invent 意為“發(fā)明”，指經(jīng)過認(rèn)識和實踐創(chuàng)造出以前沒有的東西?！綞xercise】Who_ America?A. found B. discoveredC. inven tedD. looked3. Astr on auts have already bee n to the moon.But no one has bee n to Mars.科學(xué)家們已經(jīng)去過月球。但是沒有人去過火星。試比較：1) . I have bee n to Beiji ng twice.2) . Astro nauts have bee n to the space statio n.Th

8、ey retur ned last week.3) . Tom has gone to America. He will return nextweek.4) . Lin gli ng and Daming have gone to Shan ghai.They will stay there for five days.have/has been to 去過某地(已經(jīng)回來)Have/has go ne to 去了某地(還未回來)牛刀小試：(1) -Where have you bee n?-I have_to the supermarket.(2) -Where is Lin gli ng?

9、 She is not here now.-She has_ to the zoo.(3) T ony has_to En gla nd many times.He wants to go there aga in.(4) -Have you_ to the hospital to see Ms Wang?-Yes, I have.4. Grammar:朗讀下面 4 個句子：1) .Has it arrived it yet?2) ve just made this model of the space station)3.1 haven t started it yet.4) .But as

10、tronauts have already been to the moon.比較：already 表示已經(jīng)， 用于_ 句，放在句 _或_yet 表示，尚，未用于_ 和 _，放在句_just 表示剛剛用于 _ 句,放在句 _ -【即學(xué)即練】 用 just, already, yet 填空：(1) Theyve_ seen the film twice. Ifs wonderful.(2) David has_ come back from New York.(3) Mum, I ve_ finished my homework. Can I play football?(4) Theyve_h

11、eard the news. Now, theyre talking about it.(5) Xiao Mi ng has n t retur ned_ . His mother is an gry.(6) Have the stude nts found the lost dog_ ?(7) No one from other pla nets has sent us a message_.(四八當(dāng)堂達(dá)標(biāo)檢測1. 用 have/has gone 或 have/has been http:/ w ww.xkb1. com1) -Where are the boy stude nts ?-Th

12、ey_ to the school factory.2) - Is your father at home?-No, he_ to She nzhe n.-_he ever_ there before ?-Yes, he_there several time2. 用動詞的適當(dāng)形式填空:1) . I_ust_ (eat) some ice cream.2) . They_ ( not find) any life on Mars yet.3) . Lucy_ (show) her model to us already.3. 單項選擇：1) .They_to America last year.

13、A. have travelledB. travelC. travelled2) . I am liste ning to the n ews_the radio about the war in Iraq.A. inB. onC. of3) . “_ does it take? “ It takes half an hour”A. How long B. How soo n C. How far D. How ofte n4) . He promised to pick me up at the school gate. However, he_yet.A. didn t arrive B. doesn t arriveC. is n t arri