Unit6 Birdwatching Grammar课件- 2024-2025学年牛津译林版八年级英语上册

牛津译林版八年级英语上册 Unit6 Birdwatching Grammar 1 2 能熟悉并正确运用本课时的重点单词和短语。 能掌握动词不定式作目的状语的用法。 3 能掌握动词不定式作宾语补足语的用法。 Read, study and learn about everything imporant in your life 学习目标 【学习目标】 学习目标 1.能熟悉并能正确运用本课时的重点单词和短语2.～Hh3.能区分男孩名和女孩名 重点 1.使用Good morning! Hi! Hello!等句型有礼貌地和他人打招呼2.字母A a~H h并理解缩略词的意义 1. I often hear her _______ this song. Listen! Can’t you hear her _______ in the next room? A. sing; sing B. singing; singing C. sing; singing D. singing; sing 2. My parents often tell me _______ too much junk food because it’s bad for my health. A. not eating B. not to eat C. eating D. to eat 预习检测 C B Read, study and learn about everything imporant in your life 3. _______ energy, turn off the hot water after you take a shower. A. Save B. Saving C. Saved D. To save 4. A lot of famous doctors gathered in Harbin _______ save China’s most beautiful teacher—Ms Zhang Lili. A. so that B. in order to C. in order that D. as a result 5. Many fast food restaurants paint their walls red, play loud music and have hard seats _______ customers eat quickly and leave. A. make B. to make C. made D. making D B B Read, study and learn about everything imporant in your life 新课导入 Free Talk What do you know about to-infinitives? The Class 1, Grade 8 students went to Zhalong Nature Reserve. Sandy is writing about their trip. Help her complete the sentences with the correct forms of the words in brackets. Mr Wu ________ us __________ a pair of comfortable shoes because we would have to walk a long way. (ask/wear) We _________ some birds ______ in the trees. (hear/sing) Mr Wu ______ us ________ the birds carefully. ( tell/watch) asked to wear heard sing told to watch Read, study and learn about everything imporant in your life 1. 感官动词see/ hear/ notice/ observe/ watch/ feel/ listen to/ look at+ sb. (not) do sth. E.g. I heard him lock the door. （我听见他锁上了门。） 2. 使役动词let/ make/ have + sb. (not) do sth. E.g. Max tells funny jokes and always makes me laugh. （Max讲有趣的笑话，总是使我大笑。） 不带to的动词不定式做宾语补足语： Read, study and learn about everything imporant in your life 动词不定式作宾语补足语，有带to和不带to两种形式。 1. 老师叫我们每天读英语。 The teacher asked us English every day. 2. 我母亲让我打扫卧室。 My mother made me my bedroom. clean to read Read, study and learn about everything imporant in your life This will help people understand the importance of the wetlands. This will help people to understand the importance of the wetlands. We can use help in this structure with infinitives with or without to. Look at the sentences and try to work out the rule. Read, study and learn about everything imporant in your life 知识梳理 Language Points 1. Take a notebook with you in order to write down what you see. write down 写下，记下 e.g. Write down what you would like to tell me here. 在这写下你想对我说的。 Read, study and learn about everything imporant in your life 我们可以用动词不定式表示某一动作或状态的目的，即动词不定式作目的状语。 I had to work hard to earn money. 我不得不努力工作赚钱。 He stayed at home to finish his homework. 他留在家完成作业。 为了使目的意义更加清楚或表示强调意义时，还可以在前面加 in order to。 　 She is running quickly in order to catch the train. 为了赶火车，她正飞快地跑着。 Read, study and learn about everything imporant in your life He also __________ us ______________ the birds. (encourage/describe) He __________ us _____________ in the wetlands. ( advise/not shout) The cold weather _____ some birds ______ south for the winter. (make/fly) The trip ________ us _________ more about wildlife. (help/learn) encouraged to describe advised not to shout made fly helped (to) learn Read, study and learn about everything imporant in your life 动词不定式作目的状语 Some people want to make the wetlands smaller in order to have more space for farms and buildings. This will lead to less and less space for wildlife. Moreover, fishermen keep fishing there. As a result, the birds do not have enough food to eat. Now the Chinese government has made laws to prevent all these things in Zhalong. Tip : We use “to”/ “in order to” to express a purpose. Read, study and learn about everything imporant in your life 探究一 动词不定式作目的状语 我们还可以用动词不定式表示某一动作或状态的目的。如： He stopped to ask the way. 他停下来问路。 He stayed at the school to clean the classroom. 他留在学校打扫教室。 为了使表达更加清楚或对目的加以强调，还可以在动词前面用in order to。如： Read, study and learn about everything imporant in your life 拓展提升 Language Points 1. Take a notebook with you in order to write down what you see. write down 写下，记下 e.g. Write down what you would like to tell me here. 在这写下你想对我说的。 Read, study and learn about everything imporant in your life “一感” “二听” “三使役” “五看” feel hear, listen to watch, see, observe, notice, look at make, let, have Read, study and learn about everything imporant in your life She is running quickly in order to catch the first bus. 为了赶上首班公交，她正飞快地跑着。 I will sit in the front in order to hear more clearly. 为了听得更清楚，我要坐在前面。 注意：由in order to引导的目的状语，既可以置于句尾，也可以置于句首。如： They started early in order to get there in time. =In order to get there in time, They started early. 为了及时赶到那里，他们很早就出发了。 Read, study and learn about everything imporant in your life 1. Mr. Wu _____ us ________ a pair of comfortable shoes because we would have to walk a long way. (ask/wear) 2. We ______ some birds _____ in the trees. (hear/sing) 3. Mr. Wu _____ us _________ the birds carefully. (tell/watch) 4. He also __________ us __________ the birds. (want/describe) asked to wear heard sing told to watch wanted to describe Going birdwatching The Class 1, Grade 8 students went to Zhalong Nature Reserve. Sandy is writing about their trip. Help her complete the sentences with the correct forms of the verbs in brackets. 5. He _______ us __________ in the wetlands. (advise/not shout) 6. The cold weather some birds ______ south for the winter. (make/fly) 7. The trip _______ us _________ more about wildlife. (help/learn) advised not to shout made fly helped (to) learn Read, study and learn about everything imporant in your life Summary 1. Use to-infinitives for purpose. (用动词不定式表目的） to = in order to 2. Verb + object + to-infinitive (动词+宾语+动词不定式） a. ask, (tell, want …) + sb + (not) to + do + sth b. let,see (make, have …) + sb + do + sth c. help + sb + (to) + do + sth 1. 导游告诉我们远离那些野生动物。 The guide told us ______ ______ ______ ______ those wild animals. 2. 为了飞去南方，天鹅必须要刻苦练习飞翔。 ____________________________, swans must practice flying hard. 3. 这本新书帮助更多人明白湿地的重要性。 The new book helps more people ___________________________________________. 4. He went to the library because he wanted to borrow some books. (改为同义句) He went to the library ____ ______ ____ ________ some books. (In order) to fly to the south to keep away from Exercises understand the importance of the wetlands in order to borrow Read, study and learn about everything imporant in your life 5. —I’m sorry. I ______ my exercise book at home. —Don’t forget ______ it to school tomorrow. A. forget; to take B. left; to bring C. forget; to bring D. left; to take 6. I need some paper ________. A. to write B. to write on C. to write in D. writing 7. I’ll try ________ the same mistake again. A. to not make B. not make C. not to make D. make 8. We should do what we can _______ our environment. A. protect B. protecting C. protects D. to protect D B C Exercises B Read, study and learn about everything imporant in your life $$