Unit 6 Ancient stories 第3课时 （内文）-【教与学·学导练】2024-2025学年八年级上册英语同步课件PPT（沪教版）

英语 八年级 上册 配上海教育版 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 Unit 6 Ancient stories Module 3 Culture and history 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 第3课时 Grammar 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 目 录 CONTENTS 01 语法聚焦 02 课堂练习 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 现在完成时(二) 1. since和for的用法 （1）since和for可与持续性动词的现在完成时连用，如live, keep, have等。 （2）瞬间动词的现在完成时不能与since和for连用，如buy, borrow, die, join等。 语法聚焦 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 【拓展】 常见的瞬间动词与持续性动词之间的转换： buy→have borrow→keep die→be dead open→be open close→be closed join→be in begin / start→be on go / leave→be away finish / stop / end→be over arrive / get to / come / reach→be in 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 2. since与for的区别 (1)since+过去某个时间点。如： She has studied at this school since 2020. 她从2020年起就在这所学校学习。 She has studied at this school since 3 years ago. 她3年前就开始在这所学校学习。 Great changes have taken place since you left. 自从你离开后，这里发生了巨大的变化。 （2）for+时间段。如： She has studied at this school for 3 years. 她已经在这所学校学习了3年了。 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 3. 现在完成时与一般过去时的区别 （1）现在完成时用于描述过去发生且对现在产生影响的事情。如： I have studied history for two years. 我已经学习历史两年了。 （2）一般过去时用于表示过去发生的动作或状态。如： I had a history lesson yesterday. 我昨天上了一节历史课。 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 【拓展】 两种时态常用的时间状语不同： (1)现在完成时的时间状语：for, since, ever, never, yet, already, by, recently, so far … (2)一般过去时的时间状语：yesterday, last week / year / month, one year ago, in 2001, just now … 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 一、用since或for填空，完成句子 1. I have studied at this school __________________ six years. 2. The concert has been on _____________ two minutes ago. 3. The old lady has been dead __________________ 2015. 4. We have been good friends __________________ we were children. 5. The city has changed a lot __________________ I left here. 课堂练习 for since since since since 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 二、单项填空 ( )1. Hurry up! The movie _________ for ten minutes.(2024黑龙江绥化) A. has begun B. began C. has been on ( )2. The astronauts of the Shenzhou-18 _________ in the Tiangong space station for about two months since they were sent into space in April this year.(2024四川成都) A. will work B. have worked C. is working C B 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 ( )3. Alex _________ tea culture since he came to China in 2010.(2024河北) A. studies B. studied C. has studied D. was studying ( )4. —Do you know anything about One Belt One Road? —Yes, it _________ over 10 years since it started.(2024四川遂宁) A. was B. had been C. is D. has been C D 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 ( )5. —I miss Bill very much as we haven't seen each other _________ two years. —Me, too. Whenever I see the photo, it reminds me _________ the happy days we spent together.(2024山东滨州) A. in; with B. for; of C. on; in D. from; for B 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 三、语法填空 There lives a farmer called Smith. He 1. ______________ (work) here since he was young. Maggie, Smith's friend, is 2. _________ farmer too. One day, Maggie succeeded in 3. __________________（plant）a new kind of apple trees. So she invited Smith to visit her farm. Soon, Smith went to the farm and met Maggie. They had lunch together and talked under the has worked a planting 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 apple trees. Before Smith 4. ___________ (leave), Maggie gave him a young apple tree. Smith felt very 5. ___________（happiness）. When he got home, he planted it in a small pot （盆）and put it in a corner. He did like this 6. ______________ he didn't want anyone to see it. But 7. __________________ sunlight, the tree soon died. left happy because without 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 Later, Maggie asked him why he planted the tree in such a poor place. “What's the 8. __________________（different）?” the farmer said 9.________________(angry). “If I planted it near the road, strangers would steal the fruit. If I planted it in my field, my neighbours would come and steal 10. __________________（it）fruit too.” “Yes,” said Maggie, “but at least someone could enjoy the fruit. Now you not only got nothing, but also destroyed （毁掉）a good apple tree.” difference angrily its 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 THANKS! 返回目录 教与学 学导练 英语 八年级 上册 配上海教育版 $$