1、 考点考点1：动词的形式：动词的形式大多数动词都有五种基本形式：动词原形、第三人称单数形式、现在分词、过去式和过去分词。A)第三人称单数形式的构成一般现在时中主语是第三人称单数时，谓语动词要用第三人称单数形式，其变化规则与名词单数变复数的方法大体相同。具体见下表。1.The temperature _(下降)a lot last night.2.I have no problem _(爬)the mountain，which is not too high.3.Alice _(跟随)the white rabbit and fell down a hole in the ground.4.Ch
2、ina _(许诺)to stick to Paris Agreement on climate change.5.My father always _(鼓励)me to try different things.droppedclimbingfollowedpromisesencourages 考点考点2：系动词：系动词系动词本身没有实际意义，不能单独作谓语，必须和表语一起构成谓语，说明主语的状态、性质、特征或身份。6.The Belt and Road Forum _(hold)successfully in Beijing last month.7.Many teenagers would
3、 rather _(stay)at home alone than go out with their parents at weekends.8.I _(wash)the dishes while my sister was sweeping the floor.9.Millie spends about two hours _(finish)her homework every day.10.The girl expected all her classmates _(come)to her party.was heldstaywas washingfinishingto come 考点考
4、点3：助动词：助动词助动词本身没有意义或意义不完整，不能单独用作谓语。助动词在句中与实义动词或系动词一起构成谓语，以表示时态、语态、人称和数的特性。此外，还可以用来构成否定、疑问或强调的句型。具体用法见下表：11.The white scarf I bought yesterday is made of silk.It_ so soft.12.My parents _ give me a present unless I pass the final exam.13.I dont like drinking coffee with much sugar，because it _ too swe
5、et.14.I told a funny joke to Mark，but he _ quite serious.15.Listen！The birds _ singing in the tree.feelswonttasteslookedare 考点考点4：情态动词：情态动词B)常考易混辨析1.can/could与be able tocan/could只能表示现在和过去的能力，be able to能用于各种时态。如：Sam can speak English well.萨姆英语说得好。Jim couldnt speak Chinese last year，but now he can.吉姆去
6、年不会说汉语，但现在他会了。was/were able to表示“设法做成某事”，相当于manage to do sth.。如：I havent been able to get in touch with her.我还没能和她联系上。根据句意用适当的情态动词填空。16.I wonder if these are Dannys glasses.They _(not)be Dannys.He doesnt wear glasses.17.Dogs _(not)run through soccer games at the park.Its dangerous！18.The tree is so
7、high that I _(not)reach the apples on it.cantshouldntcant2.must与have tohave to 意为“不得不”，有人称和数的变化。它与must的区别是：have to多表示客观必要；must强调“内在的职责、义务”，强调人的主观看法；have to可用于多种时态，而must一般用于现在时，其过去时与将来时分别为：had to与shall/will have to；have to的否定式表示“不需要”，而mustnt则表示“禁止、不允许”。考点考点5：短语动词：短语动词19.This pair of glasses _be Tonys
8、.Hes the only one who wears glasses.20.Mum，Ive signed for the box.Whats in it？Im not sure.It _ be a present from your uncle.21.All the drivers_ reduce speed when driving near the zebra crossing.must may/might must22.As soon as she _(试穿)at home，Sally knew she had bought the wrong dress.23.Before you
9、choose a book，youd better _(浏览)the first few pages to know whether it is too easy or too difficult for you.24.A child should be encouraged to tell the truth instead of _(编造)stories whenever he or she has done something wrong.tried it onlook throughmaking up25.Hi，Tina！What are you going to do for the coming summer holiday？I am going to _(开始)cooking because I like eating delicious food.26.Many young people usually offer their seats to the old on the bus.Thats good.The old should be _(关心).take upcared for
