高一英语学案：预习导航Workingtheland—SectionⅢ.docxVIP

学必求其心得，业必贵于专精

学必求其心得，业必贵于专精

学必求其心得，业必贵于专精

预习导航

一、将单词与相对应的释义搭配起来

AB

1．production a．tomakesomethingsmallerorlessinsize，amountorprice

2．discovery b．anopinionthatyouexpressaboutsomeoneorsomething

3．reduce c．thepartofaplantthatgrowsundertheground

4．pest d．afactorthingthatsomeonefindsorlearnsaboutforthefirsttime

5．root e．asmallanimalorinsectthatdestroyscropsorfoodsupplies

6．comment f．theprocessofmakingorgrowingthings

答案:1.f2.d3.a4。e5.c6。b

二、根据句意和汉语提示写出单词

1．Thestudentsarenowdoingsome______(化学的)experimentsinthelab.

2．Tosatisfypeople’sneed，wehavetoincrease______（生产）．

3．Ourteacheraskedustowritean800-word______（摘要）afterreadingthebook.

4．Astronomershavemadegreat______（发现)inourgalaxy。

5．______(营养)andexerciseareessentialtofitnessandhealth.

答案:1.chemical2.production3。summary4.discoveries5。Nutrition

三、翻译下列短语

1．逐渐增强；建立;开发____________

2．overthepasthalfcentury____________

3．导致;造成（后果)____________

4．washoff____________

5．使……免受(影响、伤害等）；使……不含(有害物)____________

6．turnto____________

7．集中(注意力、精力等）于____________

8．everyfewyears____________

9．阻止……做某事____________

答案:1.buildup2.在过去的半个世纪里3。leadto4.清洗掉5.keep。。.freefrom/of6。转向7.focuson8.每隔几年9。prevent。.。fromdoingsth

四、如果你想用英语来说服或劝说别人，该用哪些英语句型呢

1．________________________________________________________________________

2．________________________________________________________________________

3．________________________________________________________________________

4．________________________________________________________________________

5．________________________________________________________________________

.。.

答案：略