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1、1. I plan _ more fruit and vegetables every day. 2. After dinner, we like _ TV and chat there. 3. I love _ there and look out at the beach and the sea. 4. I want _ sick people. 5. I started _ the violin at the age of six. to eatto watchto sitto helpto playsit play eat watch help1. 他来上海拜访他的朋友。他来上海拜访他
2、的朋友。2. 政府应该立法来保护野生生物。政府应该立法来保护野生生物。He came to Shanghai to visit his friends.The government should make laws to protect wildlife._3. 为了赢得下个月的比赛为了赢得下个月的比赛, 他们每天刻苦训练。他们每天刻苦训练。They practice hard every day in order to win the match next month._Using to-infinitives for purposeWe can use to-infinitives to
3、expresspurpose. ( (表目的表目的) )e.g. I often go to the market to watch the birds. Now the Chinese government has made laws to prevent all these things.We can also use in order to to express purposes. This is more formal than to-infinitives. ( (表达更正式，更清楚表达更正式，更清楚) )e.g. Some people want to make the wetla
4、nds smaller in order to have more space for farms and buildings. Take a notebook with you in order to write down what you see.写下写下, 记下记下注意：注意：由由in order to引导的目的状语，既可以引导的目的状语，既可以置于句尾，也可以置于句首。置于句尾，也可以置于句首。e.g. They started early in order to get there in time. In order to get there in time, they starte
5、d early. 为了及时赶到那里，他们很早就出为了及时赶到那里，他们很早就出发了。发了。Zhalong Nature ReserveAmy is thinking about the things people do in Zhalong Nature Reserve. Match the first parts of the sentences on the left with the second parts on the right. Write the correct letters in the blanks.1 People go to Zhalong _ a to take p
6、hotos of the birds.2 They should read about _ b to study the the birds first birds in the wetlands. 3 Most People take a _ c to watch the camera birds.4 The Birdwtching _ d to learn more Society goes about them.adbc1.我呆在那儿我呆在那儿看会看会发生什么。发生什么。 I stayed there to /in order to see what would happen.2.为了为
7、了不不忘记，他记下了我的电话号码。忘记，他记下了我的电话号码。 He wrote down my telephone number in order not to forget it.3.为了为了赶上早班车赶上早班车, 今天早上我很早就起床了。今天早上我很早就起床了。 In order to catch the early bus, I got up early this morning.1. 我父亲经常要我努力学习。我父亲经常要我努力学习。 My father often wants me to study hard.2. 去年李老师教我们打篮球。去年李老师教我们打篮球。 Mr Li tau
8、ght us to play basketball last year.Using verbs + objects + to-infinitivesWe can use some verbs with objects and to-infinitives. (动词不定式在句中动词不定式在句中作宾语补足语作宾语补足语)e.g. We are now inviting them to help us. We need more people to count and describe the birds.We add not before to-infinitives to express a n
9、egative meaning.e.g. We ask people not to catch birds for any reason.常跟常跟带带to的动词不定式的动词不定式作宾语补足语作宾语补足语的动词有：的动词有：ask, tell, order, invite, get, allow, wish, want, encourage, advise, warn, like, love, hate等。等。动词不定式作宾语补足语，动词不定式作宾语补足语，有带有带to和和不带不带to的两种形式的两种形式。e.g.The policeman told the boys not to swim i
10、n the river.The teacher asked the students to finish the homework on time.make or let + object + infinitive without toe.g. Max tells funny jokes and often makes me laugh. Mr Wu agreed to let me join their school trip.常跟常跟不带不带to的动词不定式的动词不定式作宾语补足语的动词有：作宾语补足语的动词有：感官动词感官动词hear, feel, see, watch, notice等
11、；使役动词等；使役动词let, make和和have。 notice listen to hear watch 四看四看 see look at 三三使使 let make have 二听二听一感觉一感觉: feel+ sb. do sth.（不带不带to）see or hear + object + infinitive without toe.g. She saw a baby panda drink her mothers milk. Millie and Amy heard someone sing in the park.动词动词help后面的动词不定式可带后面的动词不定式可带to,
12、 也可也可不带不带to。help + object + infinitive with or without toe.g. This will help people (to) understand the importance of the wetlands. She often helps me (to) do the housework.The Class 1, Grade 8 students went to Zhalong Nature Reserve. Sandy is writing about their trip. Help her complete the sentence
13、s with the correct forms of the verbs in brackets.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 wearheard singtold to watchwanted to describe 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)madehelped learnflyadvised not to shoutRecite the related phrases with to-infinitives.