9年级人教版全一册宾语从句中的时态变化规律教案

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这是一份9年级人教版全一册宾语从句中的时态变化规律教案，共3页。
宾语从句中的时态变化规律一．教学目标掌握宾语从句中的时态变化规律二．教学重点：宾语从句中的时态变化规律三．教学过程Step1. Showing studying aims宾语从句中的时态变化规律Step2.Presentation1）She asked if these answers were right.2）Alice said that she likes her books. 3）I am happy that I can have a class with you.让同学们通过观察，说出句中红色部分在整个句子中充当什么成分？（讨论并说出结果）宾语从句 :在复合句中，放在动词，介词或某些形容词后作宾语的句子。4）Ann said that her school was beautiful.5）I wonder if/whether he is a student.继续观察讨论并说出宾语从句的构成宾语从句的构成：主句 + 引导词（连词）+ 宾语从句Step3.Presentation宾语从句的三要素连接词语序时态Step4. Practice 1.Is Jim at home? (I wonderwhether / if…)I wonder whether / if Jim is at hom2. Is June a good time to visit Hong Kong? ( He wonderswhether/ if…)3.Do you know who _____________? （他们在等谁）4. Ask him what he ___just now？（他刚才在干什么？）结论1：主句是一般现在时态，宾语从句的时态可根据实际情况而定。Step5. Practice1. Does he like sports? ( Do you know…) Do you know whether he likes sports?2. Will they play basketball after school? ( He asks…) He asks whether they will play basketball after school.3.I saw she ____________________(讲话） her mother at eight yesterday. 4.He asked whether his father ____________________(回来） tomorrow.5.The boy asked ______________ any noise from outside. A. whether had I heard B. whether I had heardC. whether have I heard D. whether I have hear 结论2. 主句是过去时态，宾语从句一般是相应的过去时态。 Step6.Practice 1. The teacher said (that) the earth ________(travel) around the sun .2. The little boy asked if the sun _________in the east. 结论3.当从句是客观真理，定义，公理，定理时用一般现在时。Step7. ExercisesCorrect the mistakes(单句改错).1. He hears that Amy has a cold yesterday.2. She said that her mother will come to see her the next day.3. Our teacher said that the sun was much bigger than the moon.*Difficult points难点链接1)Could you tell us which gate we _______(have) to go to ?2)Would you like to know_______________？(什么时候他会回来）结论4.could / would是委婉语气，而不是过去式，因此宾语从句的时态根据实际情况用不同时态。 Step8..Sumarry宾语从句三件事，时态语序连接词；主从时态要一致，陈述语序永不变；陈述请你选that，疑问if/whether连；特殊问句作宾从，原来问词不用换；三关过后莫得意，人称标点要注意。