while引导的从句时态,主句时态,when引导的从句时态,主句时态
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问题描述：
while引导的从句时态,主句时态,when引导的从句时态,主句时态
胡红革回答：
可以参考《结束蹦单词时代：外教教你用连词》,中国书籍出版社,第165-166页和第171-172页：
1.Whenhesleeps,heoftensuckshisthumb.
2.IalwaysdrinkcoffeewhenIwork.
3.Whenhegavemeapresent,Ithankedhim.
4.Shecuddledherteddybearwhenshewenttosleep.
5.WhenIamstudying,mydogsitsunderthedesk.
6.Iusuallysetthetablewhenmymumiscookingthedinner.
7.WhenIwaswalkingalong,Icameacrossafriendofmine.
8.MyfriendwavedtomewhenIwascyclingpast.
9.WhenIhavefinishedmystudies,Iamgoingtoworkabroad.
10.Ishallgiveyouacallwhenyouhavefinishedwork.
11.Whentheyhadfinishedeatingtheirmeal,theguestsmovedtotheloungeforsomecoffee.
12.ThecatlookedterrifiedwhenIhadfoundher.
13.Whendriving,wearyourseatbelt.
14.Isawasquirrelintheparkwhengoingforajog.
when引导的从句可以用一般现在时（主句用一般现在时）、一般过去时（主句用一般过去时）、现在进行时（主句用一般现在时）、过去进行时（主句用一般过去时）、现在完成时（主句用将来时）,或过去完成时（主句用一般过去时）.when后面还可以去掉“主语+be”,直接用动名词（主句用一般现在时或一般过去时）.
1.WhileIdothehousework,youcleanthecar.
2.YouholdupthepicturewhileInailitintothewall.
3.WhilehewatchedTV,Icookedthedinner.
4.Itidiedupthehousewhilehesleptonthecouch.
5.WhileIwaswalkingtoschool,itstartedtorain.
6.IhadsomecoffeewhileIwasreading.
7.Whileshewasreading,Iwasplayingthepiano.
8.Iwaswashingtheplateswhilehewasclearingthetable.
9.Whilemunchingyourfood,closeyourmouth.
10.Mystomachgrumbledwhilewaitingforthepizzatoarrive.
while引导的从句可以用一般现在时（主句用一般现在时）、一般过去时（主句用一般过去时）,或过去进行时（主句用一般过去时或过去进行时）.while后面还可以去掉“主语+be”,直接用动名词（主句用一般现在时或一般过去时）.
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