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1、八年级英语下册 M8U1预习指导一、知识点1.Time off 假期；休息时间常见搭配：have time off 休假Eg: She wants to have time off next week.她下周想要休假。2.Be popular with “受.欢迎”Eg: The movie star is popular with the young.这个电影明星受年轻人欢迎。3.Here we are. 我们在这里。 是一个部分倒装句注意：如果主语是代词则用部分倒装；如果主语是名词则用完全倒装Eg: Here is the bus. 公交车在这。4.welcome to + 地点 “欢迎来
2、到某地” 当地点为here, there, home时，要省略towelcome (形容词) “受欢迎的；不必感谢的”Eg: Hes a welcome teacher.他是一名受欢迎的老师。- Thank you. 谢谢。- Youre welcome. 不客气。welcome (名词) 欢迎；迎接give sb.a warm welcome 热烈欢迎某人Eg: They give us a warm welcome.他们热烈欢迎我们。welcome (动词) 欢迎Eg: Were welcoming the new teacher.我们正在欢迎新老师。5.so + 形容词 + that “
3、如此以至于”Eg: He was so angry that he couldnt say a word.他如此生气以至于他一句话也说不出。such + 名词 + that “如此以至于”Eg: He was a cute boy that everyone likes him.他是如此可爱的男孩以至于每个人都喜欢他。so that “以便;为了” 用来表目的，常与can, could连用Eg: I got up early so that I could catch the early bus. 我起得很早为了能赶上早班车。6.hear the birds singing 听见鸟儿唱歌Hea
4、r (动词) “听见”常见搭配：Hear of . “听说.”Hear from sb. “收到某人来信”hear sb.doing sth. “听见某人正在做某事”强调听见的动作正在进行hear sb.do sth.“听见某人做了某事”强调听见整个事情、行为的全过程Eg: Do you hear of this man? 你听说过这个人吗？She heard from her sister yesterday.她昨天收到姐姐的来信。I heard someone singing in the room. 我听见有人在房间唱歌。7.hardly (副词) “几乎不；几乎没”有否定意义，位于系动
5、词、助动词、情态动词后，是实义动词前hard (副词) 努力地 hard (形容词) 硬的、艰苦的Eg: (1) I can hardly know the news.我几乎不知道这个新闻。(2) He works hard.他工作努力。(3)He lives a hard life.他过着艰苦的生活。注意：hardly 为否定副词，变为反义疑问句时，附加疑问句用肯定式。Eg: He hardly laughed, did he? 他几乎不笑，对不对？hardly位于句首用倒装Eg: Hardly can he see anything. 他几乎看不见任何东西。8.In the city ce
6、nter 在市中心9.be famous for 因而出名be famous as 作为而出名Eg: Yantai is famous for its apples.烟台因苹果而出名。He is famous as an actor. 他作为演员出名。10.take up 占据（时间、空间等）Eg: I wont take up any more of your time.我不再占用你的时间了。11.over (副词) 多于、大于 = more thanEg: Over half of “.一多半的”over（介词） 在之上（垂直上方）- （反）underEg: There is a ligh
7、t over the table.桌子上有一盏灯。Over (介词) 越过Eg: He jumped over the wall.他从墙上跳过去。12.Walk along . 沿着.走Eg: You can walk along this street, and then you will find the library.你可以沿着这条街走，然后你会发现那个图书馆。13.cross the bridge 过桥climb up the hill 爬山Cross (动词) “穿过” - across (介词) “穿过”Go/walk/run across .= cross . “穿过.”Eg:
8、 Walk across the street = cross the street过马路14.point out 指出point to/ at 指向，指着注意： to强调远，at强调近Eg: I can point out the sights of Beijing for you.我可以为你指出北京的景点。15.sight (可数名词) “风景；名胜”常用复数see the sights 游览名胜Eg: She wants to see the sights in China one day.她想要有一天游览中国的游览名胜。16.Why dont we do sth.= Why not d
9、o sth. 我们为什么不.呢？Eg: Why dont we go there by subway? 我们为什么不坐地铁去那？17.go for a swim = go swimming 去游泳Eg: Its too hot.Lets go for a swim.天太热了。让我们去游泳吧。18.Allow (动词) “允许”allow sb.to do sth.允许某人做某事allow doing sth. 允许做某事be allowed to do sth. 被允许做某事Eg: Im not allowed to go out after 9:00 pm.不允许我晚上九点以后外出。My m
10、um allows me to go there alone.我妈妈允许我肚子去那。19.Have a picnic 去野餐Eg: We will have a picnic in the park this afternoon.我们今天下午在公园野餐。20.its better to do sth. 做某事更好Eg: Its better to have our picnic at the top of the hill.我们在山顶野餐更好。21.at the top of 在的顶端on the top of 在上Eg: There are lots of people at the top
11、 of the hill.山顶有许多人。e on 快点儿；加油；打开；进行Eg: Come on, we will be late.快点，我们要迟到了。How are things coming on? 事情进展的怎么样？23.waste (动词) “浪费；滥用”waste time/ money on sth.在上浪费时间/金钱waste time/ money (in) doing sth.浪费时间/金钱做某事Eg: We shouldnt waste time playing computer games.我们不应该浪费时间玩游戏。24.something to drink 喝的东西动词
12、不定式作后置定语Eg: something to eat 吃的东西二、练习题一、根据句意及首字母或汉语提示完成单词1.You must be careful when you c_ the street.2.The children are so _ (口渴的) that they drink lots of water.3.There was too much noise.We could h_ sleep last night.4.We can see the _ (风景) of the city at the top of the mountain.5.We shouldnt w_ to
13、o much time on the computer.二、用所给词的适当形式填空6.Listen! I can hear someone _ (sing).7.Go _ (cross) the bridge, and then you will see the park.8.It is so dark that I can _ (hard) see anything.9.What do you suggest _ (do) tomorrow?10.My parents dont allow me _ (go) out at night.三、单项选择( )11.Puer is famous _
14、 its tea in Yunnan.A.as B.ofC.at D.on( )12.The bed is so large that it _ too much room here.A.takes up B.take upC.takes off D.take off( )13.My parents is _ busy _ they have no time to have dinner with me.A.such; that B.so; thatC.too; to D.too; that( )14._ take a walk along the river?A.Why does B.Why
15、 dontC.Why do D.Why dont you( )15._! Its time for class.A.Come out B.Come onC.Go on D.Walk on( )16.Our teacher doesnt allow us _ late for school.A.be B.beingC.to be D.is( )17.Dont _ any more time, or we will miss the bus.A.save B.trustC.love D.waste( )18.If there are mistakes, please _ for me.A.poin
16、t it out B.point them outC.point out it D.point out them( )19.He said he _ the work by himself.A.could finish B.can finishC.doesnt finish D.wont finish( )20.You must _ the bridge carefully.A.across B.crossC.through D.over四、翻译句子1.这个老人太累了以至于他不能继续走路了。The old man is _ tired _ he couldnt go on walking.2.
17、你可以在山顶看到那个建筑物。You can see the building _ _ _ _ the mountain.3.在春天或秋天去徒步远足更好。Its _ _ _ hiking in spring or autumn.4.我没有听说过这本书。I didnt _ _ the book.5.我不想占据你的时间。I didnt want to _ _ your time.五、补全对话A: Good afternoon.This is 6941321.B: Good afternoon.This is Xu Dong 26._A: Sorry.My sister isnt in right n
18、ow.27._B: OK! Lu Li asked me to go cycling with her this Sunday.28._A: Whats the matter?B: 29._ And Im going to meet her at the airport.A: Oh, I see.30._B: Thank you a lot.Bye!A: Bye!A. My aunt will arrive this Sunday from England.B. Im afraid that you have the wrong number.C.Can I take a message fo
19、r her?D.Ill tell Lu Li about it.E.May I speak to Lu Li, please?F.But Im afraid I cant.六、阅读理解A team of scientists say that playing sounds underwater can get fish to return to areas with damaged coral reefs (受损的珊瑚礁).They found fish returned after hearing recordings of the sounds of healthy coral reefs
20、.The scientists placed underwater speakers in areas with dying corals in Australias northern Great Barrier Reef.They played the sounds for about six weeks and studied the results.The team reported that many fish arrived in areas with the sounds of healthy coral reefs.The number of fish is two times
21、more than before.The species (物种) also increases (增加) by 50 percent in the area.The scientists noted the importance of having many different kinds of fish.Different kinds of fish perform many activities that support the ocean environment and sea life.Steve is a scientist who leads the research.He sa
22、id, “ Damaged coral reefs have a higher chance to regrow if they have healthy fish populations.Healthy coral reefs are very noisy places.They have the sounds of many kinds of fish and other sea animals.Young fish listen for these sounds when they are looking for a place to live.”Playing the underwat
23、er speakers i s a useful way to get young fish to come back.The return of these fish is the first step towards improving coral reefs.Fish can clean the reefs and create space for corals to regrow.( )31.The team of scientists play sounds underwater to help _.A.increase the population of fish in the s
24、eaB.the fish in the sea find a place to liveC.fish return to areas with damaged coral reefsD.save some dying sea species( )32.The second paragraph mainly tells us _.A.the corals environment has greatly changedB.the scientists played the sounds for about six weeksC.the scientists placed underwater sp
25、eakers in Australias northern Great Barrier ReefD.many fish arrived in areas with the sounds of healthy coral reefs( )33.What can we know about healthy coral reefs?A.They have few sea species.B.They are quite noisy places.C.Fish dont like living there.D.There must be some speakers( )34.Damaged coral
26、 reefs with speakers will _.A.get worse quicklyB.get better slowlyC.have no more coralsD.have no more fish( )35.Whats the best title of the passage?A.Protect the ocean environment.B.Clean the damaged coral reefs.C.Protect different kinds of fish.D.Researchers use sounds to call fish back to dead cor
27、als.七、句型转换31.The teacher told us.We mustnt play football on the road.(合并从句).The teacher told us _ _ _ play football on the road.32.My sister is young.She cant go to school.(合并成一句话).My sister is _ young _ she cant go to school.33.I think he can walk through the forest alone.(改为否定句)I _ _ he _ _ throug
28、h the forest alone.34.park, famous, lake, bridges, for, this and, is, its (连词成句)_35.lake, park, takes up, the, the, over, half of, area (连词成句)_【参考答案】一、1.cross 2.thirsty 3.hardly 4.sights 5.waste二、6.singing 7.across 8.hardly 9.doing 10.to go三、11 - 15 AABDB 16 -20 CDBAB四、21.so; that 22.at the top of23.better to go 24.hear of25.take up五、26 - 30 ECFAD六、31 - 35 CABBD七、36.that we mustnt 37.so; that38.dont think; can walk39.This park is famous for its lake and bridges40.The lake takes up over half of the park area.7