1、八年级上册 Unit 6 Grammar【板块要点】一、教学目标1学习动词不定式 to do 和 in order to 表示目的。2.掌握“动词+宾语+ 动词不定式 to do ”结构。教学重点、难点1.using to-infinitives for purpose.2.using verbs +objects +to-infinitives二、短语、句子1. Write downTake photos of the birds来源:学优高考网Let me join their school tripI often go to the market to watch the birds.T
2、ake a note book with you in order to write down what you see.We ask people not to catch birds for any reason.2. 来源:学优高考网 gkstk来源:gkstk.ComMax tells funny jokes and ofter makes me laugh.3. She saw a baby panda drink her mothers milk.4 This will help people understand the importance of wetlands.三、句型、语
3、法要点1.I often go to the market to watch the birds.2. We ask people not to catch birds for any reason.【课前导学】翻译句子，注意划线部分。1. I often go to the market to watch the birds.2. Some people want to make the wetland smaller in order to have more space for farms and buildings.3. Now the Chinese government has m
4、ade laws to prevent all these things in Zhalong.4. Every year, a lot of tourists go to Zhalong to watch the birds.5. We are now inviting them to help us.6. We need more people to count and describe the birds.【课堂学习】Step 1 Lead-in Grammar 1 动词不定式 “to+动原”表目的1. Discuss in groups and work out the rule(小组
5、活动)2. .选择合适的不定式“to+动原”补全句子（1） People go to Zhalong _ a to take photos of the birds.（2）They should read about _ b to study the birds in the wetlands.the birds first （3） Most People take a _ c to watch the birds.camera （4） The Birdwatching _ d to learn more about them.Society goes 3. 用动词的适当形式填空（1） I o
6、ften go to the market_ (watch) the birds.（2） He gave me some money_(buy) books.Step 2 Grammar 2 A. “in order to +动原” 也表目的，用法比动词不定式要正式。1.Some people want to make the wetlands smaller _(have)more space for farms and buildings.2.Take a notebook with you _( write) down what you see.B. 由 in order to 引导的目
7、的状语，既可以置于句尾，也可以置于句首。1. They started early_( get) there in time.2. _（get ）there in time, they started early.Step 3 GrammarA. (动词不定式在句中作宾语补足语结构为：动词+宾格/表人或表动物的名词+to do sth)1.We are now inviting them _(help) us.2.We need more people _( count )and _(describe) the birds.B .动词不定式的否定形式是在 to 前加 not.1.We ask
8、people _( not catch )birds for any reason.2.My mother tells me _(not play) too much computer games.C.动词不定式作宾语补足语，有带 to 和不带 to 的两种形式。常跟带 to 的动词不定式作宾语补足语的动词有：ask, tell, order, invite, get, allow, wish, want, encourage, advise, warn, like, love, hate 等。1.The policeman told the boys_( not swim )in the r
9、iver.2.The teacher asked the students _(finish) the homework on time.D.常跟不带 to 的动词不定式作宾语补足语的动词有：感官动词 hear, feel, see, watch, notice等；使役动词 let, make 和 have1. Max _(tell) funny jokes and often _(make) me_( laugh).2. Mr Wu _(agree)_( let )me _(join) their school trip yesterday.3.五看：_,三使:_二听：_ ,一感觉：_4.
10、She_(see) a baby panda _(drink) her mothers milk last week.5. Millie and Amy_( hear) someone _(sing) in the park.E.动词 help 后面的动词不定式可带 to，也可不带 to。She often helps me (to) do the housework.她常常帮我做家务。We helped him (to) fix his bike.我们帮他修自行车。【课后拓展】 一、选择合适的词填空。1. Mr Wu _ us _ a pair of comfortable shoes be
11、cause 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. (encourage/describe)5. He _ us _ in the wetlands. (advise/not shout)6. The cold weather _ some birds _ south for the winter. (
12、make/fly)7. The trip _ us _ more about wildlife. (help/learn)8.Can you teach me how _(描述) cranes in English?9.No matter what difficult problems we meet, please_ ( 面对) them bravely.10.Each of our students should love _ (大自然).11.We should _ (active)take _(act) to finish the work on time.12.Its _(easy)
13、 for birds to find food in Zhalong.13.The birds can find food _(easy) in Zhalong.14.Every year, a lot of _(tour) come to the Great Wall for a visit.15. My parrots _ (feather) are green and beautiful.16.Mr Smith stopped _(buy) some food on his way home yesterday.17.Every year, a number of travellers
14、_(go) to Zhalong _(watch) birds.二、完成句子1. 我父亲经常鼓励我努力学习。My father often _ me _ _hard.2. 去年李老师教我们打篮球。Mr Li _ us _ _ basketball last year.3. 为了考得好，我把所有的空余时间都花在了学习上。_ _ _ do well in exams, I spend all my spare time on my study.4. 他的笑话使我大笑了至少三分钟。His joke_ me_ for _ _ three minutes.5. 刚才我看见他跑进了银行。Just now
15、I _ _ _ _ a bank.三翻译下列句子。1. 我们的政府必须建立更多的自然保护区来保护稀有鸟类。2. 导游告诉我们不要靠近那些野生动物。3. 协会让人们帮助数鸟。4. 这本书帮助更多的人明白湿地的重要性。5. 我们建立这个保护区的目的在于为野生生物提供食物和庇护所。四短文填空Mr. sun is a kind old man. One day, he bought a bird at the market and wanted to set it f_, so he went to the forest. But to his surprise, the t_ were gone.
16、People had cut them d_, leaving only fallen ones and stumps there. He opened the c_ and let the bird free. The bird f_ a_. After a few minutes, when the old man was leaving, the bird flew b_. It couldnt find a tree to have a rest i_. There was no h_ for it, so it had to fly back. The old man was ver
17、y s_ at this.The club are g 1 birdwatching next week. The trip is w 2 by all the club members. Amy also feels very h 3 for the trip. She thinks its very i 4 and i 5 for her to learn something about our friends birds. She thinks that people should be f 6 to animals. Then we are a 7 to live on the earth h 8 and peacefully. Now she is preparing for the trip. She thinks its necessary(必要) to s 9 for some information on birds.on the Internet. So she has spent a day in the library. She also needs to prepare a pair of c 10 shoes.1._ 2._ 3._ 4._ 5._6._ 7 _ 8. _ 9. _10. _
