Unit10;Unit10
Ivehadthisbikeforthreeyears.;SectionB1
1a-2d;Maybewewillleaveourneighborhoodorthecitywehavelivedforalongtime.Ithinktheremustbesomeoldbuildingsandplacesinyourneighborhood.Whatarethey?Canyounamethem?;1aCheck(√)theplacesorthingsyoucanfindinyourtownorcity.;Listenandanswerthequestions.;3.Whatisbehindthesciencemuseum?
Whatdopeopledothereonweekends?
Thereisabigparkbehindthesciencemuseum.Manyfamiliesgototheparkonweekendstolettheir
kidsrunaroundandclimbthehills.;ListenagainandfillinthechartabouttheplacesinJenny’shometown.;Talkaboutyourtown/citywithapartner.;Howoftendoyouvisityourhometown?
Whatarethechangesinyourhometown?;2aAnswerthequestionsbeforeyouread.Thenreadthepassagetofindoutifyouranswersarethesameasinthepassage.;1.WhydomillionsofChineseleavethecountrysideeveryyear?
2.Howoftendoyouthinkthesepeoplevisittheirhometowns?
3.Whatnewbuildingsdoesthegovernmentusuallybuildintownsandvillages?;Findexpressionsinthepassagethathavethesamemeaningsasthesewordsandphrases.;Thinkofchangesthathappeninginyourtownorcitytoday.Whichchangesaregenerallygood?Whichchangescouldbeseenasbad?;search作不及物动词时,意为“搜索;搜查”。短语searchfor意为“搜寻,找寻”。
e.g.Heissearchingforhissunglasses.
他正在找他的太阳镜。;【拓展】
作及物动词，意为“在······搜查”或“搜查”。
e.g.Theysearchedtheforestforthelost
child.
他们在森林里寻找那个走失的小孩。;amongprep.在三者或三者以上之间
e.g.Tomsitsamongthestudents.
汤姆坐在学生之间。
betweenprep.在两者之间
e.g.TomsitsbetweenMaryandFrank.
汤姆坐在玛丽和弗兰克之间。;a46-year-oldhusbandandfather意为“一位46岁的丈夫和父亲”，相当于ahusbandandfatherof46yearsold。
46-year-old是一个复合形容词，特点“一是数词、名词、形容词之间要用连字符连接，二是数词后的名词用单数形式”。;e.g.Tomisa10-year-oldboy.
=Tomisaboyof10yearsold.
汤姆是一个10岁的男孩。;【拓展】
另一种类似的复合形容词作定语的结构是：数词+连字符+名词，或数词+名词的所有格。
e