�、�.單詞拼寫
根據(jù)首字母提示或者漢語(yǔ)注釋寫出下列單詞的正確形式
1.You must try to ________ (集中) your mind on work and study.
2.Young people usually have more e______ than the old.
3.The miners there worked in dreadful c______.
4.This ________ (關(guān)系到) the healthy growth of the children deeply.
5.The bee and the ant are diligent i______.
6.This lesson i______ a lot of work.
7.The cat was playing with a ________ (活的) mouse.
8.The children looked up in w______ at the big elephant.
9.The whale is the largest ________ (哺乳動(dòng)物) in all creation.
10.Apes are in danger of e______.
答案：1.focus 2.energy 3.conditions 4.concerns 5.insects
6.involves 7.live 8.wonder 9.mammal 10.extinction
.選詞填空
1.What I said at the meeting doesn't ________ ________ your thoughts.
2.People ________ ________ ________ the growth of the young generation.
3.Grant Pandas ________ ________ a kind of bamboo.
4.Countries along the sea ________ ________ __________ an emergency system to prevent some major events.
5.He ________ ________ ________ a heated argument.
答案：1.stand for 2.are concerned about 3.feed on 4.have set up 5.was involved in
.句型訓(xùn)練
1.句型轉(zhuǎn)換
(1)He looked around as if he was in search of something.
→He looked around as if __________ ________ ________ ________.
(2)Though he is a hero, he has some shortcomings.
→________ ________ ________ ________， he has some shortcomings.
(3)It seemed that he was wrong.
→He seemed ________ ________ ________.
(4)There was no bus, so we had to walk all the way home.
→________ ________ ________ ________， we had to walk all the way home.
2.用所給詞的適當(dāng)形式填空
(1)Mary stood at the school gate ________ (wait) for her sister.
(2)I won't come to the party unless ________ (invite).
(3)The living room is clean and tidy, with a dining table already ________ (lay) for a meal to be cooked.
(4)The boy sitting by the window seems to ________ (read) something interesting.
答案：1.(1)in search of something (2)Hero though/as he is
(3)to be wrong (4)There being no bus 2.(1)waiting
(2)invited (3)laid (4)be reading
.話題寫作
先將下面幾個(gè)句子翻譯成英語(yǔ)，然后連成一段小短文。
1.許多野生動(dòng)物正面臨滅絕的危險(xiǎn)，因?yàn)樗鼈兩畹沫h(huán)境發(fā)生了極大的變化。
2.許多野生動(dòng)物目前正面臨著食物方面的危機(jī)。
3.為了獲取野生動(dòng)物的毛、皮、角、牙齒和肉，人類正在屠殺野生動(dòng)物。
4.為了保護(hù)生態(tài)資源，人們應(yīng)當(dāng)意識(shí)到任何物種的缺失，至少意味著知識(shí)資源和自然美的缺失。
5.應(yīng)采取以下措施：嚴(yán)禁殺害某些稀有物種;建立國(guó)家公園作為野生動(dòng)植物保護(hù)區(qū)。
6.我們只有采取一些有力措施，才能保護(hù)野生動(dòng)物。
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參考范文：
Many wild animals are facing the danger of extinction, because the environment that they are living in has changed greatly. Many of the wild animals, now are faced with food crisis. At the same time, man is killing off species just for getting their fur, skin, horns, teeth and meat.
In order to protect our resources of ecology, people should realize that the loss of any species is at least the loss of source of knowledge and natural beauty. Therefore, measures of the following should be taken: killing off certain rare species is forbidden; national parks should be set up as wildlife reservs.
Only if we take some effective measures can wild animals be preserved.
