2doc.第二课

冀教版8下Unit 2知识点讲与练1、挖一个洞2、 enough“名前后，形副后”①I have ___________ (足够的钱) to buy it.②Do you think he is _____________ (够高)?③I can’t run ______________ (够快).3、 a little bigger修饰比较级的词：①姚明比我高多了。

②Taking a train is far more interesting than taking a plane.4、 must be / mustn’t be / can’t be①他肯定是一个老师。

②那个人肯定不是一名医生。

③你明天绝对不能再迟到了。

5、在小山坡上6、幼苗的根7、 as 作为①他把粉笔当做武器来用。

②我把他看做我的朋友来对待。

8、往……里填充被……填/装满9、顺便问/说一下10、沙尘暴11、在北方地区12、变成把……变成13、一种了解自然的好方式14、记得去做某事15、在洞底16、三北防护林17、由……组成18、人造林19、越来越严重20、通过做某事他通过早晨大声朗读来学英语。

21、帮助净化空气22、It’s pleasant to do sth.23、林中散步24、坐在树荫下25、长在树上26、①Trees and other plants are important ________ people.②It is very important ________ people ________ learn English.27、用多种方法28、从太阳中获取能量29、把……带走30、总之31、missn. 王小姐v. 错过做某事我非常想你。

adj.32、在周六下午33、许多好的建议34、愉快地做某事35、她自己的花园36、不得不37、登陆我们的网站38、扮演不同的角色39、consider①考虑做某事②把……当做……来对待40、决定做某事41、长得健壮保持健康42、else①你还能看到什么？②你还要别的东西吗？43、许多其它的动物44、进入你的花园45、keep … away from46、别忘记做某事47、purpose n.on purpose48、一种鸟49、在东亚50、紧紧的闭合51、就……而论；当提到52、在非洲中部53、继续做某事54、长达1, 500年55、一个活化石56、写一份关于农业的报告57、(不定式做目的状语)①为了学好英语，他去了伦敦。

②为了多了解植物，我们种了一些种子。

58、大量的水几天以后59、在茎的顶部60、老虎吃吃植物的动物。

练一练二、单项选择（每题1分，共10分） 25．The food here has a bad smell, but it delicious. A ．feels B ．sounds C ．tastes D ．looks 26．I my uncle for a long time, so I plan to visit him this summer holiday. A ．have seen B ．haven ’t seenC ．seeD ．don ’t see27．What does the sign mean?A ．No photos.B ．No pushing.C ．No picking flowers.D ．No parking.28．—David, remember to lock the doorbefore leaving the house.— .A ．Glad to hear thatB ．OK, I willC ．Sorry, I forgotD ．It doesn ’t matter29．Many people won ’t realize the importance of their health they have lost it.A ．untilB ．afterC ．whenD ．as 30. —Can you guess the new iPad? —Yes. Maybe he asked his mother to pay for it, I think.A ．how did he pay forB ．when he paid forC ．how he paid forD ．why he pays for三、完形填空（每题1分，共10分）A little girl thought she was not beautiful and nobody liked her. So she was always 31 and didn ’t like to talk to others. However, one day, her mother 32 her a beautiful hair clip (发夹). When she wore it, she looked much more beautiful than before. She decided 33 it to school.On her way to school she found that 34who saw her smiled at her. Most of her classmates said “hello ” 35 her, but this never happened before. She thought that thebeautiful hair clip had brought them all to her. She was so happy about all of the wonderful things. 36 she didn ’t tell her classmatesabout her beautiful hair clip, they all wantedto know what had happened to her.When she went 37 home afterschool, her mother 38 her, “Did youknow you dropped your hair clip? I found itby the door this morning.” At this time, thegirl understood that she hadn ’t worn the hairclip to school at all. It is not important 39 we wear or how we look. The most important is how we think about 40 . 31．A ．happy B ．unhappy C ．tired D ．sleepy 32．A ．gaveB ．givesC ．giveD ．giving 33．A ．wearB ．wearsC ．to wearD ．wore 34．A ．no oneB ．everyoneC ．noneD ．someone 35．A ．toB ．atC ．withD ．about 36．A ．AlthoughB ．IfC ．AfterD ．Once 37．A ．toB ．inC ．atD ．back 38．A ．askB ．askedC ．tellD ．told 39．A ．whatB ．whenC ．whereD ．whether 40．A ．myselfB ．ourselvesC ．yourselfD ．herself六、补全对话（10分）根据对话内容，填入适当的单词，使对话完整，每空一词。

（每题2分，共10分）A: This is Pizza Hut! Good morning!71 can I do for you?B: Yes, I want to order a pizza, please.A: All rig ht. I’ll take your message. What’s your name?B: Rony White.A: And your 72 ?B: Flat 5, Block2, Garden Street.A: May I have your telephone 73 , please?B: It’s 65143298.A: All right. What 74 of pizza would you like to order?B: I’d like a seafood pizza.A: Anything 75 ?B: No, thanks.A: OK. Your order will be delivered in half an hour. Thank you for calling us, goodbye!七、选词填空（10分）阅读下列短文，用方框内所给单词的正确形式填空。

每个词限用一次。

（每题1分，共10分）Food safety has recently become a more and more serious problem for most Chinese people. Unsafe food can be found, now and then, in the market or in the restaurants, which has attracted a lot of public attention. It is 76 that these food includes substandard milk powder, tainted steamed buns(馒头), illegal cooking oil, pork with lean meat powder and so on.Unsafe food is 77 in many ways. First, it is a 78 of resource(资源). Second, some people 79 can’t believe the real products. Above all, it is bad 80 people’s health. If we unluckily 81 some unsafe food, our lives will be seriously threatened (威胁).So what useful things can we do to help ourselves eat healthily? On the one hand, strict laws 82 be made to punish those people who produce and sell unsafe food. On the 83 hand, people should learn how to tell 84 goods from unsa fe ones. At the same time, government must do more effective (有效的) things 85 the problems about food.八、句型转换（10分）按要求转换下列句型，每空一词。