Unit 2 第3课时 Grammar（同步课件）英语译林版九年级下册

Unit 2 Great people Grammar 1.复习六大时态(一般现在时/一般过去时/一般将来时 /现在进行时/过去进行时/现在完成时); 2. 学会区分及使用各个时态; 3.掌握本课重点词汇：leave for,by hand等。 Language goals 01 Lead-in Lead in Observe these sentences and pay attention to the tenses of the verbs. He goes to school every day. She is running to school now. 一般现在时 现在进行时 4 Lead in Observe these sentences and pay attention to the tenses of the verbs. I went to the store yesterday. She was shopping at this time yesterday. 一般过去时 过去进行时 5 Lead in Observe these sentences and pay attention to the tenses of the verbs. She worked at the library last summer. He has worked here for five years. 一般过去时 现在完成时 Today we review the tenses we have learned. 6 02 Grammar (1)谓语形式 be动词(am/is/are) do /does 如果主语是第三人称单数，一般在动词原形后加-s或-es。 read--reads go--goes study--studies (2) 用法 表示经常发生的动作或者经常存在的状态； 表示客观事实、客观规律或者客观真理。 I like collecting stamps. (3)时间状语 every day / week / month / year等短语 或always, often, sometimes, usually等频率副词 Simple present 一般现在时 Grammar (1) (2) (3) (4) 8 (1)谓语形式 (am/is/are)+v-ing〔现在分词〕 make--making run--running lie--lying play--playing (2) 用法 表示此时此刻正在发生的动作; 现在进行时表示即将发生的动作或安排，表将来。 I am meeting some friends after school. (3)时间状语 now, at the moment, when / while引导的时间状语从句 或提示词listen！look等。 Present continuous 现在进行时 Grammar (1) (2) (3) (4) 9 Grammar Simple present & Present continuous (1) 一般现在时强调动作的经常性和反复性， 而现在进行时强调动作的暂时性。 He goes to school every day. She is running to school now. (2)一般现在时表示一个动作接着一个动作，描述事件的连续性； 现在进行时表示几个动作同时进行。 The bell rings and the students come into class. He is doing his homework and his mother is cooking. 辨析 10 (1)谓语形式 be going to/ will＋动词原形 be要根据主语的变化相应地变换为am, is或are; (2) 用法 表示将来发生的动作或者存在的状态; 条件从句的主句中，一般不用 be going to,而多用will. My parents are going to work in Beijing next year. We’ll have a picnic ifmy father is fiee. (3)时间状语 tomorrow，next week/ year/ month，this afternoon， tonight，in a few days，when he comes等。 Simple past 一般将来时 Grammar will没有 人称的变化 (1) (2) (3) (4) 11 Millie is writing about what her family members are doing. Help her complete her article with the correct tenses of the verbs in brackets. Part A We enjoy the modern life! 12 Part A Help Millie complete her article. ’m having need is shopping shops is searching will visit is reading is watching want go 现在进行时表将来 一般现在时表示愿望或意图 13 (1)谓语形式 (was\were) did play→played move→moved study→studied stop→stopped (2) 用法 表示过去的动作或存在的状态； 表示过去经常性或习惯性发生的动作。 (3)时间状语 last week / month / year, three days ago, yesterday, the day before yesterday等。 Simple past 一般过去时 Grammar (1) (2) (3) (4) 14 (1)谓语形式 (was\were)+doing make--making run--running lie--lying play--playing (2) 用法 表示过去某个时刻正在发生的动作; 过去同一时间里同时发生的两个动作; 过去一个时间段内持续发生的动作. (3)时间状语 this time yesterday, from… to… , last night…，then when / while引导的时间状语从句 Past continuous 过去进行时 Grammar (1) (2) (3) (4) 15 (1)过去进行时强调动作的进行过程，而一般过去时强调动作的完成。 I was reading a French novel last night. (不强调读完) I read a French novel last night. (强调读完) (2) 过去进行时强调动作在过去某时间正在进行， 而一般过去时则表示动作在过去某事件发生。 My father was watching TV at seven yesterday. My father watched TV last night. (3) 过去进行时强调动作的连续性，不可与确定的频度状语连用。 一般过去时强调动作的反复性，可与确定的频度状语连用。 The little girl was crying all afternoon yesterday. The little girl cried five times yesterday. 辨析 Grammar Simple past & Past continuous (1) (2) (3) (4) 16 Simon and his friends are talking about what they did after dinner last night. Complete their conversation with the correct tenses of the verbs in brackets Part B What did you do last night? 17 Part B Complete the conversation. was watching won was writing sent was practising took found was reading were playing was talking called was not 18 (1)谓语形式 (was\were) did play→played move→moved study→studied stop→stopped (2) 用法 表示过去的动作或存在的状态； 表示过去经常性或习惯性发生的动作。 (3)时间状语 last week / month / year, three days ago, yesterday, the day before yesterday等。 Simple past 一般过去时 Grammar (1) (2) (3) (4) 19 (1)谓语形式 have / has + done。 在肯定句中与“since +过去点时间、for +段时间”连用时， 谓语动词必须是延续性动词。 (2) 用法 表示过去发生的某个动作或状态持续到现在； 表示过去发生的动作所产生的结果或影响； 表示过去某个动作到现在已经发生多少次。 (3)时间状语 ever, never, just, already, yet, before Simple present 现在完成时 Grammar (1) (2) (3) (4) 20 Grammar Simple present & Present continuous (1) 一般过去时强调过去发生的动作或状态 及其发生的时间、地点、方式、原因等，与现在没有关系。 This company opened an office in Shanghai yesterday. (2) 现在完成时强调过去发生的动作与现在的联系或对现在的影响， 表示一种因果关系，即：过去发生的动作是因，对现在产生的影响是果。 The company has opened an office in Shanghai. 辨析 21 Millie is writing about some modern inventions that have changed the way we live. Help her choose the correct words in brackets to complete her article. Part C We enjoy the modern life! 22 Part C Help Millie complete her article. have made have changed used has solved washed was took have had travelled have made 23 03 Language points (1)“leave for+地点” “动身去某地”。 I'm leaving for Dalian tomorrow. (2) “leave+地点+for+另一地点” “离开某地前往另一个地方”。 He left Paris for London yesterday. (3)leave用法 leave接复合宾语，“使……处于……状态”。 Leave the door open. leave作名词，意为“假期”。 a six-week leave 一个6周的假期 ask for leave请假 用法 Language points 1.I am leaving for Shanghai tonight. leave for Point (1) (2) (3) (4) 25 Language points 2.In the past, people washed their clothes by hand. Point by hand, 手工的；手工 hand 相关短语： give sb. a hand帮助某人 hand in hand手拉手 hand in 上交 hand out 分发 on the one (other) hand 一方面（另一方面） shake hands (with) （与……）握手 拓展 (1) (2) (3) (4) 26 04 Summary Summary Summary (1) (2) (3) (4) 28 05 Exercises 1.(2024·江苏·二模) Mom____________the kichen every morning. (clean) 2.(2024·江苏·中考真题) Yesterday, we___________(work) out the problem with our teacher’s help. 3.(2024·江苏无锡·中考真题) Some people believe robots________________(take) most jobs away from humans in the future. 4.(2024·江苏无锡·中考真题) Do you mind turning down the music? I________________________(attend) an online meeting now. Exercises 根据单词的适当形式填空。 worked cleans will take am attending (1) (2) (3) (4) 30 Exercises 5.(2023·内蒙古包头·中考真题) Look! A deer is________________ beside the road and eating grass. (stand) 6.(2024·西藏·中考真题) I____________________ (read) stories to my sister while my mother was cooking. 7.(2024·江苏南京·二模) The story_________________(be) popular with children in China for many years. 8.(2024·西藏·中考真题) China_____________________ (plan) to export (出口) railway technology to countries along the Belt and Road (一带一路) so far. 根据单词的适当形式填空。 was reading standing has been has planned (1) (2) (3) (4) 31 See you $$