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1、UNIT ONE WHY ARE YOU SO HAPPY Lesson 2- 現(xiàn)在進行時 現(xiàn)在進行時主語 + am/is/are + doing (動詞+ing)表 示 某 人 正 在 做 某 事 的 時 候 用 現(xiàn) 在進 行 時 ?，F(xiàn) 在 進 行 時 怎 么 構(gòu) 成 ?什 么 時 候 用 現(xiàn) 在 進 行 時 ? He is singing.sing drawHe is drawing. danceThey are dancing. 主語be 動詞 行為動詞 (+ing) 這種時態(tài)的句子由兩種動詞組成。 be -ing 直接在動詞后面加ing。 go ing goingdo talk wat
2、ch play read look doingtalkingwatching playingreadinglookingPractice 去e再加ing。 come ing cominghave havingwrite writingride riding live livingdrive drivingmove movingPractice 以 重 讀 、 “ 輔 元 輔 ” 結(jié) 構(gòu) 結(jié) 尾 的 動 詞 需 要雙 寫 最 后 一 個 字 母 再 加 -ing。swim m ing swimmingjog joggingsit sittingdrop dropping run runningg
3、et gettingput puttingPractice 訓(xùn)練集中營 寫出下列動詞的分詞形式 talk_ sleep _ watch _ sit _ listen _ make _ laugh _ lie _ cry _ sing _ cut_ write_ talking sleeping watching sitting listening making laughing lying crying singing cutting writing be -ingnot主語 be動詞 行為動詞 (+ing) ingnotNegative sentences 否定句ingnot(isnt) i
4、ngnot(arent) Questions 一般疑問句 將 be動 詞 放 在 句 子 開 頭 成 為 一 般 疑 問 句 。Yes, she is. / No, she isnt.Yes, they are. / No, they arent.Cherry is riding a bicycle.Is Cherry riding a bicycle?They are cooking.Are they cooking? Questions 特殊疑問句 Questions with question words: What are you doing? Why is the baby cryi
5、ng? When are the children leaving? Where are you going?e.g. now 現(xiàn)在right now 現(xiàn)在at the moment 現(xiàn)在、此時此刻前面有l(wèi)ook，listen，Its (時間)等詞時，也用進行時。Look! The boys _ football over there. are playingIts 7a.m. He _ to school.is going Look, Mr. Wu _ ( play ) football. -Where is Li Lei ? - He _ ( water) trees in the gar
6、den.3. The baby _ ( sleep ).用動詞現(xiàn)在進行時態(tài)填空:is playingis wateringis sleeping 4. Look! A dog _ (run) after a cat. 5. The Green family _ (have) lunch now.6. Now I _ (study) at a new school.7. Who _ (knock) at the door?8. The boys _(swim) in the river now. is runningare havingam studyingis knockingare swimming
四年級上冊英語課件-Unit 1 Lesson 2（5）_北京課改版 (共17張PPT)
