仁愛版初三英語上冊全冊教案5
(板書)
movie, life in space, exciting, travel, visit, mars, live in space, houses, schools, hospitals, anything, wait
(核對1b的答案。)
3. (讓學生找出對話中的新語法modal verb + be + p.p.，教師進行講解并操練。)
t: we have learned “is/am/are+p.p.” and “was/were+p.p.” please find out sentences with modal verb + be + p.p.
(教師板書并解釋帶有情態動詞的被動語態結構。)
we will be able to do anything that can be done on the earth.
modal verb+be+p.p.
(教師強調帶有情態動詞的被動語態結構。)
t: boys and girls, i’ll say a sentence in the active voice. you change it into the passive voice, ok?
ss: ok.
t: we should clean our classroom every day.
ss: our classroom should be cleaned by us every day.
t: we must finish our homework on time.
ss: our homework must be finished on time.
t: i may put my book in your bag.
ss: my book may be put in your bag.
t: excellent. you did a good job.
step 3 consolidation 第三步 鞏固(時間:9分鐘)
鞏固1a，呈現并完成2a和2b。進一步培養學生的聽說技能和閱讀理解能力。
1. (讓學生表演1a。)
t: boys and girls, can you act out the dialog?
ss: yes.
(學生表演后，教師給予鼓勵。)
2. (放2a錄音，讓學生帶著問題去聽。)
t: we know maria and kangkang saw a wonderful movie about life in space. after seeing the movie, what are they talking about? now let’s listen to the tape and answer the questions on the small blackboard.
(出示小黑板。解釋生詞并要求學生理解。)
(1) what are they talking about?
(2) how about the scientific research on aliens in america?
(核對答案。)
(板書并要求學生理解。)
scientific
3. (分組朗讀2a，完成2b。)
t: boys act as kangkang. girls act as maria. please read the dialog aloud. after reading, please finish 2b.
(核對答案。)
4. (讓學生再讀對話，找出文中的重難點并進行講解。)
t: please read 2a again. then try to find out the difficulties.
(板書并講解。)
(1) i don’t think aliens can be found in space.
(2) i won’t believe there are aliens until i see them with my own eyes.
(核對2b問題的答案)
step 4 practice 第四步 練習(時間:11分鐘)
鞏固1a，2a，完成2c。通過表演、復述等形式，讓學生進一步鞏固對1a和2a的理解，加強學生綜合運用語言的能力。
1. (根據1a和2a，安排學生兩人一組對話，準備兩分鐘，之后請至少3組同學表演。)
t: boys and girls, dialog 1a and dialog 2a can be acted out together. now please prepare for two minutes, then act them out in pairs.
(學生表演完，教師給予鼓勵。)
2. (教師提供對話中的關鍵詞，讓學生完成復述任務。)
t: now, i say the key words in the two dialogs. can you retell the dialogs?
ss: let’s have a try.