2019-2020年九年級英語上冊 Unit 4 Growing up grammar教案 （新版）牛津版 (I)教學(xué)目標(biāo)1. 能夠掌握語法：由before、after、when、while、since、till、until、as soon as和whenever引導(dǎo)的時間狀語從句。2. 能恰當(dāng)運用時間狀語從句進(jìn)行口頭和書面表達(dá)。重點難點分析1.學(xué)習(xí)新詞匯：medal, career, against等。2.掌握新句型： Its the first time we have played basketball since this Monday. The best moment in his career was in xxhe scored 41 points in a game against the Atlantic Hawks.3. 能熟練運用時間狀語從句進(jìn)行表達(dá)。教學(xué)流程安排集體智慧（以知識體系為主）個性設(shè)計（二次備課）教學(xué)后記Step 1 Revision and lead-in1. Observe the following sentences carefully.(1) He remained there for about a year before the NBA took notice of him.(P51)(2) After he graduated, he was forced to play in another basketball league.(P51)(3)When he finally got the chance, he scored 20 points in his first game.(P50)(4) While (he was) attending junior high, Spud tried out for the school team.(P50)2. T: The sentences above are all time clauses and today well learn time clauses introduced by different conjunctions.Step 2 Presentation1. Show the following time clauses introduced by before, after, when while and etc.(1)When the weather is good, my grandpa likes going fishing.(2) The sun came out after the storm stopped.(3) Close the windows before you leave the room, please.(4) While my sister was sweeping the floor, I was washing the dishes(5) Youve been happy since I first met you.(6) Spud remained in another basketball league for about a year till/until the NBA took notice of him.(7) Until his dream came true, Spud never gave up.(8) As soon as you click the mouse, theres a great deal of information.(9) He likes listening to music whenever he has time.2. Ask the students to read and translate them into Chinese, pay attention to the conjunctions.3. The teacher helps then to understand the uses and differences by explaining in Chinese.Step 3 Practice1. Finish the exercises on P54-56.2. Check the answers.Step 4 Homework1. 根據(jù)漢語提示完成英語句子。(1) Be quiet _ (當(dāng)我正在做作業(yè)時).(2) Shell return the books to you _ (她一看完).(3) _ (當(dāng)我七歲時), I could ride a bike.(4) I didnt go to bed _ (直到我父親回來) last night.(5) Kate went to bed _ (在她完成作業(yè)后).(6) I went to say goodbye to my friends _ (在我去美國之前).2. Go over the time clauses they have learned.觀察這些句子，找出連詞要讓學(xué)生自己去找到這些詞。用漢語解釋這些連詞意思及其用法We can help them if they need!要求學(xué)生說出解題理由練習(xí)盡量收上來改練習(xí)難度較大，缺少梯度。可以設(shè)置單選，改錯等題型It is easy for them to master this part. They did well!練習(xí)安排Finish the exercises板書設(shè)計Word phrase sentance備課組長審核簽名： 年級主任復(fù)核簽名：