重点单词
重点词汇夯实练
1.witness　vt.当场见到；目击　n．目击者；证人；证据
①With economy developing at great speed, our city has witnessed(witness) quite a few changes in recent years.
②One witness to the accident said that the driver appeared to be drunk.
2.accommodation　n．住所；住宿
If you can’t find any accommodations elsewhere, here is a room which can accommodate up to five people.(accommodation)
3.teamwork　n．协作；配合
Years of school life has taught me a lot of things, of which teamwork is the most important for me(协作对我来说最重要).
4.depth　n．深(度)；深处
The lake is over 20 meters in depth. So we were all moved deeply by the man who dived deep into the lake to save the boy.(depth)
5.urge　vt.催促；极力主张；驱策
①To protect the environment, it is urged(urge) that we should abandon bad lifestyle and adopt low－carbon lifestyle.
重点词汇夯实练
②The people in the earthquake－stricken area are in urgent(urge) need of food, medicine and shelters.
③The man anxiously urged the taxi driver to drive(drive) faster so that he could catch the l
ast flight.
6.abandon　vt.放弃；遗弃；抛弃
①A number of tourists have come here and thrown away a large amount of rubbish, such as abandoned(abandon) plastics.
②By no means shall we abandon searching(search) for the missing people.
7.reflect　vi.思考　vt.映射；反射；思考
①In class, you will mainly learn Tang poetry, which reflects traditional Chinese culture(反映中国的传统文化) and is deeply loved by Chinese.
②You should reflect on the plan for a moment, and then make a decision.
8.aware　adj.意识到的；知道的
①It is well worth making an effort to promote the public awareness(aware) of environmental protection.
②In conclusion, people around the world should be aware of the real situation of water shortage.
9.vivid　adj.生动的；鲜明的；鲜艳的
He described vividly what he saw in London, giving us a vivid picture about people’s life there.(vivid)
10.narrow　adj.狭窄的；有限的；狭隘的
The final score of the basketball match was 93∶94. We were narrowly(narrow) beaten.
阅读词汇排查练
1.anecdote n．  　    轶事；奇闻
2.shore n．      岸；海滨
3.yell vi.      大叫；呼喊
n.      叫声；喊声
4.dive vi.& n．      跳水(的动作)；潜水(的动作)；俯冲
5.harpoon n.      (捕鲸用的)鱼叉
6.shark n．      鲨鱼
7 n．          网；网状物；网络
8.tide n．      潮(汐)；潮水；潮流
9.cell n.      细胞；(蜂房的)巢室
10.seaweed n.      海草；海藻
11.flashlight n．      闪光信号灯；
    手电筒；闪光灯
12.suck vt.& vi.　    吮吸
13.turtle n.         海龟；甲鱼
14.boundary n．      界限；分界线
15.awesome adj.      使人敬畏的；令人畏惧的
16.seal n．      海豹；封条；印章
重点短语
会书写
1.in the meantime  　    在此期间；与此同时
2.be/become aware of      对……知道/明白；意识到……
3.(be) scared to death      吓死了
4.draw near      靠近
5.hold up      阻挡
6.help (...) out      帮助(某人)摆脱困境或危难
7.upside down      上下翻转
8.sort out      整理；分类；收拾
9.get close to      靠近
10.be about to do sth.      正要做某事
会应用
1.The conference will begin in an hour. In the meantime，let’s have a chat.
2.Looking for his lost magazine，the man turned the whole room upside down.
3.We should be aware of the danger of exposing children to violence on TV.
4.Though it took me three days to sort out these materials, I thought it was worthwhile to do this job.
5.As we all know，getting close to nature is beneficial to our health.
重点句型
句式
仿写
1.It was a time when ... 那是一个……时期
It was a time when the killer whales, or “killers” as they were then called, helped the whalers catch the baleen whales that were on their annual migration.
那段时期我十分迷恋玩网络游戏以至于没完成学业。
It was a time when I was so addicted to playing computer games that I didn’t finish school.
2.be about to do sthsort out sth.正要做某事
This was the call that announced there was about to be a whale hunt.
他正要放弃，这时脑海里产生了一个好主意。
He was about to give up when a good idea began to form in his mind.
续　表
句式
仿写
3.with复合结构
I’m sitting in the warm night air with a cold drink in my hand and reflecting on the day—a day of pure magic！
春节期间没人陪她，老妇人感到很孤独。
With nobody accompanying her during the festival，the old lady felt lonely.
4.where引导地点状语从句
The water was quite shallow but where the reef ended, there was a steep drop to the sandy ocean floor.
雨水和阳光充足的地方植物生长得好。
The plants grow well where there is plenty of rain and sun.
单元语法
1．Every student should have schoolwork or homework examined(examine) once a day，which is the rule that every student must obey in our class.
2．Misunderstood(misunderstand) by others，Jack felt depressed and asked his teacher for some advice.
3．Being injured(injure)，he was sent to hospital at once and is being operated on now.
4．I, as well as you，couldn’t stand being kept(keep) waiting so long，for I was also very busy at that time.

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