外研版八年級(jí)英語(yǔ)上冊(cè)課件：Module6AnimalsindangerUnit3

1、Module 6 Animals in dangerUnit 3Language in useRevisionPlease say a sentence about each animal.1 Match the two parts of the sentences.1.They let the elephants .2. We want the animals .3. We should not allow the situation .4. Help us .5. They came here .a) . to help.b) . to become dangerous.c) . plan

2、t more bamboo.d) . live in the nature park.e) . to be safe當(dāng)我們要表示當(dāng)我們要表示“想做某事、需要做某事或決定做某事想做某事、需要做某事或決定做某事”時(shí)，就會(huì)出現(xiàn)時(shí)，就會(huì)出現(xiàn)兩個(gè)動(dòng)詞連用的情況兩個(gè)動(dòng)詞連用的情況，這時(shí)應(yīng)如何表達(dá)，這時(shí)應(yīng)如何表達(dá)呢？呢？同學(xué)們自然會(huì)想到同學(xué)們自然會(huì)想到want to do sth., need to do sth.和和decide to do sth.等表達(dá)方式。等表達(dá)方式。Module grammar動(dòng)詞不定式動(dòng)詞不定式1. 什么是動(dòng)詞不定式？什么是動(dòng)詞不定式？主要行為動(dòng)詞后面的動(dòng)詞采用了主要行為動(dòng)詞后面

3、的動(dòng)詞采用了“to+動(dòng)詞原動(dòng)詞原形形”的結(jié)構(gòu)，我們把這種結(jié)構(gòu)稱為的結(jié)構(gòu)，我們把這種結(jié)構(gòu)稱為動(dòng)詞不定動(dòng)詞不定式式（有時(shí)可以不帶（有時(shí)可以不帶to）。動(dòng)詞不定式?jīng)]有人）。動(dòng)詞不定式?jīng)]有人稱和數(shù)的變化，在句子中不能作謂語(yǔ)。下面稱和數(shù)的變化，在句子中不能作謂語(yǔ)。下面我們一起來(lái)看一下動(dòng)詞不定式有哪些我們一起來(lái)看一下動(dòng)詞不定式有哪些語(yǔ)法功語(yǔ)法功能能。2. 動(dòng)詞不定式的語(yǔ)法功能：動(dòng)詞不定式的語(yǔ)法功能：(1) 不定式作主語(yǔ)不定式作主語(yǔ)不定式作主語(yǔ)時(shí)，常用不定式作主語(yǔ)時(shí)，常用it作形式主語(yǔ)，而將作主語(yǔ)的不作形式主語(yǔ)，而將作主語(yǔ)的不定式放在句子后部。定式放在句子后部。eg. 幫助他人是好的。幫助他人是好的。 It

4、 is good to help others. 上網(wǎng)是令人興奮的。上網(wǎng)是令人興奮的。 It is exciting to surf the Internet. (2) 不定式作賓語(yǔ)不定式作賓語(yǔ) 學(xué)習(xí)不定式作賓語(yǔ)時(shí)學(xué)習(xí)不定式作賓語(yǔ)時(shí),要注意掌握后接不定式作賓語(yǔ)的要注意掌握后接不定式作賓語(yǔ)的動(dòng)詞。常見(jiàn)動(dòng)詞有動(dòng)詞。常見(jiàn)動(dòng)詞有: want, hope, wish, like, begin, try, need, forget, agree, help 等。等。eg. 許多人決定不去考慮這件事。許多人決定不去考慮這件事。 Many people decide not to think about it

5、. 我想去圖書(shū)館。我想去圖書(shū)館。 I want to go to the library.(3) 不定式作定語(yǔ)不定式作定語(yǔ)不定式修飾名詞或代詞，起形容詞的作用，在句中作不定式修飾名詞或代詞，起形容詞的作用，在句中作定語(yǔ)，放在被修飾對(duì)象的后面。定語(yǔ)，放在被修飾對(duì)象的后面。請(qǐng)看下列句子：請(qǐng)看下列句子：eg. 我有很多作業(yè)要做。我有很多作業(yè)要做。 I have a lot of homework to do. 我餓了。請(qǐng)給我點(diǎn)吃的吧。我餓了。請(qǐng)給我點(diǎn)吃的吧。 Im hungry. Give me something to eat, please. (4) 不定式作狀語(yǔ)不定式作狀語(yǔ) 不定式常常作目的狀

6、語(yǔ)、原因狀語(yǔ)、結(jié)果狀語(yǔ)等。不不定式常常作目的狀語(yǔ)、原因狀語(yǔ)、結(jié)果狀語(yǔ)等。不定式作狀語(yǔ)時(shí)，要注意定式作狀語(yǔ)時(shí)，要注意不定式的邏輯主語(yǔ)應(yīng)與句子的不定式的邏輯主語(yǔ)應(yīng)與句子的主語(yǔ)保持一致。主語(yǔ)保持一致。eg. 我來(lái)北京看望我的爺爺。我來(lái)北京看望我的爺爺。 I came to Beijing to see my grandpa. 很高興見(jiàn)到你！很高興見(jiàn)到你！ Im glad to meet you！ 我太累了，走不動(dòng)了。我太累了，走不動(dòng)了。 Im too tired to walk. (5) 不定式作補(bǔ)足語(yǔ)不定式作補(bǔ)足語(yǔ)不定式可以作補(bǔ)足語(yǔ)。不定式可以作補(bǔ)足語(yǔ)。eg. 她讓我去買(mǎi)張票。她讓我去買(mǎi)張票。 S

7、he told me to buy a ticket.(6) 不定式作表語(yǔ)不定式作表語(yǔ)不定式還可以作表語(yǔ)。不定式還可以作表語(yǔ)。eg. 今天我們的任務(wù)是打掃地板。今天我們的任務(wù)是打掃地板。 Our duty today is to clean the floor.1. Would you please tell me next? A. how do B. what to doC. what do I do D. how I should do 2. The girl wasnt to lift that bookcase.A. too strong B. enough strongC. stro

8、ng enough D. so strong 一、單項(xiàng)選擇。一、單項(xiàng)選擇。Practice3. For a time his grandmother found _ accept his new idea. A. hard B. it hard C. it hard to D. hard to 4. As she has never been there before, Ill have someone _ her the way. A. show B. to show C. showing D. showed 5. You _ drive slowly. The roads are wet.

9、A. had rather B. would ratherC. had better D. would better 6. What the scientist said greatly encouraged us _ the experiment again, but his secretarys words discouraged us _ the experiment any more.A. to try; to do B. to try; from doingC. for trying; from doing D. trying; to do 7. In the old days it

10、 was difficult for the poor _ a job.A. find B. to find C. look D. to look for 8. When learning a foreign language, try your best _ the spirit of it.A. master B. hold C. take hold of D. to master 9. It was foolish _ his car unlocked.A. for him to leave B. of him to leaveC. for him leave D. him to lea

11、ve 10. Remember _ the newspaper when you have finished it.A. putting back B. put backC. to put back D. will put back 11. Your flat needs _. Do you want me _it for you?A. to clean; to do B. cleaning; doingC. cleaning; to do D. to be cleaned; doing 12. Because of air pollution being greatly reduced, t

12、his city is still _.A. a good place which to be lived inB. a good place to live inC. a good place to live fromD. a good place to live for 13. You were lost on your way to the lake, werent you? Yes, we were and had to stop _ the way.A. asking B. to ask C. asked D. to be asked 14. Id prefer _ at home

13、rather than _ a walk.A. to stay; to take B. stay; to takeC. to stay; take D. stay; take 二、用所給動(dòng)詞的適當(dāng)形式填空。二、用所給動(dòng)詞的適當(dāng)形式填空。1. Do you know when _ (have) a picnic?2. She is very busy today. She has a lot of work _ (do).3. Our teacher asked us _(be) careful when we crossed the road.4. Its easy for us _ (answer) the question.to haveto doto beto answer三、漢譯英。三、漢譯英。 1. 我們需要更好地保護(hù)它們。我們需要更好地保護(hù)它們。We need to protect them better.2. 許多動(dòng)物沒(méi)地方住。許多動(dòng)物沒(méi)地方住。Many animals have no place t