《八年級(jí)英語下冊(cè) Unit 1 Past and present Grammar 2教案一 牛津版》由會(huì)員分享，可在線閱讀，更多相關(guān)《八年級(jí)英語下冊(cè) Unit 1 Past and present Grammar 2教案一 牛津版（3頁珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。

1、……………………………………………………………最新資料推薦………………………………………………… 8B Uint1 Grammar 2 【教學(xué)目標(biāo)】1.學(xué)習(xí)現(xiàn)在完成時(shí)的時(shí)間副詞和時(shí)間短語。 2.能在語境中運(yùn)用現(xiàn)在完成時(shí)。 【重點(diǎn)難點(diǎn)】現(xiàn)在完成時(shí)與一般過去時(shí)在時(shí)間副詞用法區(qū)別。 【教學(xué)過程】 Step One: Lead-in The teacher can have a free talk with the students. e.g. You have known something about Mr. Chen. Could you tell me anyth

2、ing about Mr. Chen? Step Two: Pre-task Recently we have already known a little about Sunshine Town. I have never been there before. Have you ever been there? S1: No, I haven’t been there yet. T: Mr. Chen was born there. He has known it since he was very young. He has known it for a long time.

3、 Step Three: While-task Task 1: 1) Tell the students that we can use adverbs of time with the present perfect tense, such as already, ever, for, just, never, since and yet. 2) Some more examples: I have just seen Millie on the playground. Has Millie called yet? No, she hasn’t. I have not

4、 heard from Millie yet. I have done my homework already. I have never read the novel. … 3)現(xiàn)在完成時(shí)與時(shí)間副詞(on Page16) for +段時(shí)間 for two days/three years since +點(diǎn)時(shí)間 since last night /1992 since two days ago since +句子 since I came here last week already 一般用于肯定的陳述句 yet 一般用于否定句

5、和疑問句 (否定句中常譯為“還”；疑問句中常譯為“已經(jīng)”。) just 剛（注意與just now的區(qū)別） recently 近來 ever 曾經(jīng)(常用于問句) never 從不 up to now till now over/in the past 10 years so far before(句尾且不加時(shí)間) eg. Have you visited our city before? 4)Exercises A.選擇填空 Have you done your homework ______? (for, just, yet) I h

6、ave _______ __been to Chengdu. (ever, never, yet) He has _______ washed the dishes. (already, ever, for) He has worked there _______ he left school. (already, just, since) Have you cleaned your room _______? (for, just, yet) She has known Sam _____ nine years. (for, never, since) Have you _____

7、_ ridden a horse? (ever, for, yet) They have ______ arrived. (ever, just, yet) We have not completed the project _______. (already, for, yet) B. for or since 1. We have lived here ____ 1990. 2. How long have you studied here? ___ 5 years. 3. The boy has had a bad cold _____ last night. 4. Mr.

8、 Huang has kept the books ______ a week ago. 5. I have taught in the school _____ I came here. 6. We have been friends ____ a long time. 總結(jié): for +段時(shí)間 since +點(diǎn)時(shí)間 (過去時(shí)間) since +句子(一般過去時(shí)態(tài)的句子) C.句型轉(zhuǎn)換 1. The boy has already gone home. (一般疑問句) 2. The girl has already given it t

9、o me. （否定句） 3.They have ever visited the Hainan Island before .（否定句） 總結(jié): 1.(現(xiàn)在完成時(shí)）肯定句變?yōu)榉穸ň涞幕痉椒ǎ? 2.（現(xiàn)在完成時(shí)）肯定句變?yōu)橐话阋蓡柧涞幕痉椒ǎ? 3.注意點(diǎn)：just、already、yet之間的關(guān)系及各自適應(yīng)的句型 Step Four: Post-task 完成句子 (1) 你曾經(jīng)到北京旅行過嗎？ (2) 我已經(jīng)看過這部電影了。 (3) 她剛剛完成作業(yè)。 (4) --他們已經(jīng)去看這部電影了嗎? --還沒有呢。 (5) 我以前從未看過這本書。 (6) 自從他結(jié)婚以來就一直住在這里 Step Five Homework 最新精品資料整理推薦，更新于二〇二二年四月四日2022年4月4日星期一08:46:37